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Pneuma patents

      

This page is updated frequently with new Pneuma-related patent applications.




 Balancing machine patent thumbnailBalancing machine
A wheel service machine for a wheel having a rim and a tire includes a motor-driven shaft for supporting the wheel in rotation. The machine includes an abutment element integral with the shaft, a locking member for locking the rim against the abutment element, an engagement element movable to drive the locking member towards the abutment element, and a pneumatic actuator having a first and a second chamber rotating with the shaft and connected to the engagement element to move the engagement element automatically.
Corghi S.p.a.


 Pneumatic double actuating cylinder having a rotatably mounted feeding tray patent thumbnailPneumatic double actuating cylinder having a rotatably mounted feeding tray
A pet feeder has a pneumatic lifting system with a rotatably mounted feeding tray. A support structure has an end connected to a surface of a feeding tray located opposite another end connected to a retaining structure.

 Pneumatic porting via self-actuated dual pivot flapper valve patent thumbnailPneumatic porting via self-actuated dual pivot flapper valve
Aspects of the disclosure are directed to an engine of an aircraft. Aspects of the disclosure include an inlet housing configured to receive core air of an engine, and at least one valve coupled to the inlet housing and configured to bleed the core air during a starting of the engine, where the at least one valve is housed within the engine..
United Technologies Corporation


 Vibration isolator for a pneumatic pole or backfill tamper patent thumbnailVibration isolator for a pneumatic pole or backfill tamper
A percussion action pneumatic tool for compacting backfill areas including a vibration isolator and a percussion mechanism. The vibration isolator includes an inner shaft and an outer sleeve attached to a pair of springs.
M-b-w, Inc.


 Spraying water on ginned cotton patent thumbnailSpraying water on ginned cotton
In a cotton gin, water is sprayed into a duct transporting pneumatically conveyed cotton fibers from a gin stand toward a battery condenser to improve the operation of a bale press where the ginned fibers are compacted into a bale. In some embodiments, a taggant is incorporated into the water to mark cotton fibers so threads or fabrics made from the cotton can be identified for quality control purposes.
Micro Dryer, Llc


 Rubber composition and pneumatic tire patent thumbnailRubber composition and pneumatic tire
An object of the present invention is to provide a rubber composition capable of producing a pneumatic tire with both excellent low rolling resistance and wet grip performance, and a pneumatic tire comprising the rubber composition. The rubber composition comprises: a diene-based rubber containing 10 mass % or greater of a modified diene polymer; and an aromatic modified terpene resin; wherein the modified diene polymer is a modified polymer obtained by modifying an unmodified diene polymer (a) with a nitrone compound (b) having a carboxy group; and a content of the aromatic modified terpene resin is from 0.1 to 50 parts by mass per 100 parts by mass of the diene-based rubber..
The Yokohama Rubber Co., Ltd.


 Pneumatic tire and run-flat tire patent thumbnailPneumatic tire and run-flat tire
Provided is a pneumatic tire including a sidewall that has a good balance of excellent handling stability, rolling resistance, and durability and further has excellent flex crack growth resistance. The sidewall is formed from a modified cellulose fiber-containing rubber composition that is allowed to simultaneously achieve excellent rigidity, excellent tensile properties, and low energy loss by improving the dispersibility of the cellulose fiber in rubber.
Sumitomo Rubber Industries, Ltd.


 Rubber composition, rubber composition for tires, and pneumatic tire patent thumbnailRubber composition, rubber composition for tires, and pneumatic tire
Provided are a modified cellulose fiber-containing rubber composition and rubber composition for tires that are allowed to simultaneously achieve excellent rigidity, excellent tensile properties, and low energy loss by improving the dispersibility of the cellulose fiber in rubber, as well as a pneumatic tire formed from the rubber composition, having excellent handling stability, excellent rolling resistance properties, and excellent durability. The present invention relates to a modified cellulose fiber-containing rubber composition containing: a modified cellulose fiber (a) obtained by adding a c15 or higher cyclic polybasic acid anhydride (a) containing a hydrophobic group to a cellulose fiber through esterification; a dispersing polymer (b) having a softening point of 135° c.
Sumitomo Rubber Industries, Ltd.


 Modified polymer, rubber composition and pneumatic tire patent thumbnailModified polymer, rubber composition and pneumatic tire
The purpose of the present invention is to provide a modified polymer that significantly reduces heat build-up due to the modification when the modified polymer is formed into a rubber composition, a rubber composition containing the modified polymer, and a pneumatic tire in which the rubber composition is used. The modified polymer of the present invention is a modified polymer obtained by modifying a styrene-conjugated diene copolymer (a) with a nitrone compound (b).
The Yokoham Rubber Co., Ltd.


 Externally controlled switch mechanism patent thumbnailExternally controlled switch mechanism
A control mechanism for a refuse vehicle includes a first control valve that operates a first hydraulically controlled mechanism and a second control valve that operates a second hydraulically controlled mechanism. The control mechanism also includes a plurality of switches and a pneumatic control mechanism.
The Heil Co.


Fuelling connection module for space launch vehicle

The present application relates to a connection module for fuelling a space launch vehicle with cryogenic propellant. The module comprises a ground part placed on the launch pad mast side of the launch vehicle; a flight part fixed to the launch vehicle; a link fixed to the parts to unite them.
Techspace Aero S.a.

Pneumatic control valve

Pneumatic control valve of a vehicle air brake system, having at least one first valve system which is arranged in a housing upper part with a first valve piston which can be actuated via an elastomer spring element, and having a second valve system which is arranged in a housing lower part with a coaxially arranged second valve piston which can be actuated by the first valve system and with a second annular plate valve. The elastomer spring element and the first valve piston are configured in one piece as a composite component.
Wabco India Limited

Device for pneumatically adjusting a seat in a transport means, in particular a motor vehicle

A device for pneumatically adjusting a seat in a transport vehicle, in particular in a motor vehicle, including one or more adjusting devices, each of which includes a pneumatic actuating device for adjusting the seat by generating pneumatic pressure, and including a trigger device, which the actuating device is switched from a standby state to an active state in response to a trigger signal when the device is being operated. The pneumatic actuating device brings about an adjustment of the seat in the active state.
Conti Temic Microelectronic Gmbh

Sound-suppressor-equipped pneumatic tire, and sound suppressor for tires

The purpose of the present invention is to inhibit deterioration in the external appearance of a sound suppressor, even when used in cold areas. This sound-suppressor-equipped pneumatic tire includes: a pneumatic tire provided with a tread section; and a sponge-like sound suppressor which is affixed to a tire inner cavity-side surface of the tread section, and which extends in the peripheral direction of the tire.
Sumitomo Rubber Industries, Ltd.

Method for manufacturing pneumatic tire

A method for manufacturing a pneumatic tire may include lap-splicing end parts of a laminate sheet in which a sheet obtained from a thermoplastic resin or a thermoplastic resin composition of a thermoplastic resin blended with an elastomer is laminated with a rubber that undergoes vulcanizing adhesion with the thermoplastic resin or the thermoplastic resin composition. After the sheet obtained from the thermoplastic resin or the thermoplastic resin composition is cut into lengths to be supplied for lap-splicing, and at a stage before tire vulcanization molding, distal end parts of the sheet obtained from the thermoplastic resin or the thermoplastic resin composition are sharpened with a thermal treatment..
The Yokohama Rubber Co., Ltd.

Reinforcement member for handle of tool

A tool, such as a pneumatic tool, having a first and second housing portions coupled together. The first housing portion including an upper portion adapted to receive power and transmission components and a handle portion including a recess adapted to receive a trigger assembly.
Snap-on Incorporated

Failsafe locating device for drilling holes

The present disclosure generally relates to a drilling tool having one or more locating brackets. The locating brackets include contacts that when engaged by a workpiece or a component adjacent to a workpiece, complete a pneumatic circuits of a pneumatic switch.
The Boeing Company

Pneumatic-type precision annular workpiece inner positioning surface clamping device

A pneumatic-type precision annular workpiece inner positioning surface clamping device, wherein a rod portion of a piston assembly (5) is inserted into a central hole of the wedge-shaped block (12), and the piston portion of the piston assembly (5) is located in a closed chamber of a cylinder body (15); a disc spring (3) is sleeved on the piston assembly (5); an air intake hole (1-1) is provided in the lower plate (1), an air vent hole (15-1) is provided at the upper portion of the cylinder body (15); and an elastic hinge block (6) is sleeved outside the wedge-shaped block (12). The pneumatic-type precision annular workpiece inner positioning surface clamping device has a simple structure, high reliability and strong adaptability..
Harbin Institute Of Technology

Ventilators and ventilator systems

A gas-powered, pneumatic ventilator (1) is driven by compressed air from a compressor (2) and its outlet (11) is connected via corrugated tubing (30) to a patient valve (34) and face mask or the like. A source (4) of pure oxygen, such as from an oxygen cylinder (40), is connected via small bore tubing (38) to a gas inlet (37) adjacent the air inlet (33) of the patient valve (34) so that supplementary oxygen is mixed with the air.
Smiths Medical International Limited

Compliance monitoring module for a breath-actuated inhaler

A compliance monitoring module for a breath-actuated inhaler comprising: a miniature pressure sensor, a sensor port of said sensor being pneumatically coupled to a flow channel through which a user can inhale; a processor configured to: receive a signal originating from a dosing mechanism of the inhaler indicating that medication has been released; receive data from a sensing element of the sensor; and based on said signal from said dosing mechanism and said data from said sensing element, make a determination that inhalation of a breath containing medication through said flow channel complies with one or more predetermined requirements for successful dosing; and a transmitter configured to, responsive to said determination, issue a dosing report. .
Norton (waterford) Limited

Pneumatic intermittently rigidifying an endoscopic specimen retaining carrier

An insufflation/desufflation apparatus/system, and method of use thereof. An airtight tube is secured circumferentially to the opening of an endoscopic containment bag.
University Of South Florida

Apparatus and a measurement thereof

The medical device (3) of the pneumatic type is fluid-dynamically connectable to a measurement apparatus (1), which is provided with an hollow and compressible active portion (30) and provided with an internal fluid-dynamic path adapted to put into communication the apparatus (1) with the cavity of the active portion (30).. .

Central venous access trainer (cvat)

A training device for the preparation, execution and maintenance of central venous catheters comprising a central block including a cavern traversing through the block, a tube running through the cavern, a reservoir containing a liquid with a distal end of the tube engaged with the reservoir, a covering material secured over the central block, a guidewire extended through the covering material and within the tube, a hydraulic or pneumatic device operationally associated with the reservoir and allowing the reservoir and the tube to be filled and pressurized with the liquid, a scalpel or similar instrument for making a small incision in the covering material at the site where the guide wire extends through the covering material, a dilator to expand the incision opening and then remove from the incision and guidewire and a catheter to feed over the guidewire and into the incision.. .
Edison Nation Medical, Llc

Mas-stator with suctioning-off device

An mas stator (7) for an nmr-mas probe head (1) has a bottom bearing (8) with at least one nozzle and at least one radial bearing (9a, 9b), wherein one substantially circular cylindrical mas rotor (21c) is provided for receiving a measurement substance. The mas rotor can be supported by compressed gas in a measurement position within the mas stator by means of a gas supply device and can be rotated about the cylinder axis of the mas rotor by means of a pneumatic drive.
Bruker Biospin Gmbh

Force sensor for manually operated or pneumatic presses

A force sensor for measuring axially occurring forces in manually operated or pneumatic presses has a central axis and an outer diameter and includes a bolt and a nut that preload between them a piezoelectric force washer with a plug connection. The washer has an inner end face defining a first bore having a first diameter with an internal thread.
Kistler Holding Ag

Movement auxiliary device for machine stand

A movement auxiliary device for a machine stand includes a foot stand. Two sides of the lower end of the foot stand are provided with first and second side seats having vertical rail grooves, respectively.
Kingsand Machinery Ltd.

Valve tracker

A valve monitoring system includes: a programmable logic controller (plc), where the programmable logic controller receives signals from sensors integrated into at least one valve; a linear potentiometer connected to a valve by a threaded fitting; a pneumatic actuator, where the pneumatic actuator includes a pneumatic sensor; position signals sent from the linear potentiometer to the plc; pneumatic signals sent to the plc from the pneumatic sensor; and data signals based upon the position signals and pneumatic signals. Preferably, a spring extends from a spring extends from the linear potentiometer to a metal plate that supports a diaphragm, where the metal plate pushes on the diaphragm to actuate the valve.

Gas line control system and modular variable pressure controller

A pneumatically controlled assembly, system, method and device for the regulation of pressure of a gas as it flows in a pressurized line and including at least one loading valve which is set to respond to variations in pressure in conjunction with a pneumatically actuated process control valve so as to effectively regulate and maintain pressure of the gas in the pressurized line.. .
Vrg Controls, Llc

Valved, microwell cell-culture device and method

A valved microfluidics device, microfluidics cell-culture device and system incorporating the devices are disclosed. The valved microfluidics device includes a substrate, a microchannel through which liquid can be moved from one station to another within the device, and a pneumatic microvalve adapted to be switched between open and closed states to control the flow of fluid through a microchannel.
Emd Millipore Corporation

Pneumatic control valve

Pneumatic control valve of a compressed-air brake system of a vehicle, having at least one first valve system which is arranged in an upper housing and has a first valve piston which interacts with a first valve and can be actuated manually or by means of an actuator via a spring element by means of a plunger piston, having a second valve system which is arranged in a lower housing with a coaxially arranged second valve piston which can be actuated pneumatically and/or mechanically by the first valve system and with a second annular plate valve, the first valve piston is guided via the plunger piston in the cylindrical guide in the housing upper part.. .
Wabco India Limited

Rounded stone ejectors

A pneumatic tire includes a tread portion having a tread groove having a groove bottom and groove sidewalls. A row of rounded stone ejectors are spaced apart along a length of the groove.
Bridgestone Americas Tire Operations, Llc

Pneumatic tire

A pneumatic tire comprises a tread portion provided with main grooves extending continuously in the tire circumferential direction. The main grooves include an outboard shoulder main groove and an outboard crown main groove between which an outboard middle land region is defined.
Sumitomo Rubber Industries, Ltd.

Heavy-duty pneumatic tire

A heavy-duty pneumatic tire having block land portions in a tread surface can reduce the tire circumferential shearing strain and heat generation in the tread portion to prevent the separation failure between the tread rubber and the belt more effectively. A heavy-duty pneumatic tire has, in a tread surface, blocks defined by a plurality of circumferential main grooves each continuously extending in a tire circumferential direction and a plurality of transverse grooves each communicating between circumferential main grooves adjacent in a tire width direction, wherein in a tire widthwise area that centers on a tire equator and whose width in the tire width direction is 50% of a tread width: at least one of the blocks has a block partitioning groove that is open to each of transverse grooves defining the block and is shallower than the circumferential main grooves, to divide the block into a plurality of small blocks; and at least one of the small blocks has a block auxiliary groove that is open to the block partitioning groove at one end and open to a corresponding circumferential main groove or transverse groove at an other end and is shallower than the circumferential main grooves..
Bridgestone Corporation

System and reducing condensation on printheads in a print zone within an aqueous inkjet printer

An aqueous inkjet printer is configured to reduce condensation of vapor on printhead faces. The printer includes air directing members between adjacent printheads in a process direction and an air mover pneumatically connected to the air directing members.
Xerox Corporation

Method of manufacturing pneumatic tire, shaping device and pneumatic tire

A method of manufacturing a pneumatic tire including forming a green case by cylindrically winding a tire component member which includes at least one layer of a carcass ply. A green tire is shaped by expanding the green case into a toroidal shape with the supply of a fluid into the green case so that the green case adheres to a tread ring arranged radially outside the green case.
Toyo Tire & Rubber Co., Ltd.

Method of manufacturing pneumatic tire, shaping device and pneumatic tire

A method of manufacturing a pneumatic tire includes forming a green case by cylindrically winding a tire component member which includes at least one layer of a carcass ply. A green tire is shaped by expanding the green case into a toroidal shape with the supply of a fluid into the green case so that the green case adheres to a tread ring arranged radially outside the green case.
Toyo Tire & Rubber Co., Ltd.

Method of manufacturing pneumatic tire, shaping device and pneumatic tire

A method of manufacturing a pneumatic tire including forming a green case by cylindrically winding a tire component member which includes at least one layer of a carcass ply. The green tire is shaped by expanding the green case into a toroidal shape with the supply of a fluid into the green case so that the green case adheres to a tread ring arranged radially outside the green case.
Toyo Tire & Rubber Co., Ltd.

Improved sealant liquid container

A container for sealant liquid to repair an inflatable article, preferably pneumatic, comprises a shell defining an inner volume for a sealant liquid, an inlet port for introduction of a gas under pressure into the inner volume, an outlet port for injection of the sealant liquid after pressurisation of the inlet port and a flexible tube connected to the outlet port. The container also comprises a case detachable from the shell and surrounding the flexible tube when it is connected to the shell..
Tek Global S.r.l.

Pneumatic adjustment system

The present invention is aimed at an adjustment system, in particular for adjusting the distance apart of at least two guide mechanisms for the transport of, for instance, preforms for plastics containers, wherein the at least two guide mechanisms are respectively connected to a setting unit, and wherein the setting unit comprises in each case at least one piston-like element, which is pneumatically movable to and fro between a first stop and a second stop within the setting unit.. .
M. Tanner Ag

Modular press

A modular press suitable for use in the manufacture of ewc products may include a plurality of frame modules coupled together and aligned along a feed path axis. Each frame module may have a generally planar body supported on a corresponding pair of bases, an elongate aperture, an upper and a lower platform within the aperture, and a platen between the platforms.
Usnr, Llc

Head structure of a pneumatic tool

A head structure of a pneumatic tool has an accommodation room in a pneumatic tool body. A driving gear and a transmission unit are pivoted in the accommodation room.
Master Air Tool Co., Ltd.

Pneumatic wrench with butterfly steering switching mechanism

A pneumatic wrench with a butterfly steering switching mechanism includes a casing, a striking module, a motor module, a back cover, a butterfly operating lever, a speed control knob, a flow control valve, a forward/reverse rotary valve, a trigger module, and an air seal module. The novel design of the butterfly operating lever, the alternate installation of each mechanism of the wrench, and the optimal configuration of the air passage provide a wrench that can be operated by one hand for left and right handed operator and achieve the effects of lowering the production cost of a casing blank, improving the transmission loss compressed air in the wrench, and saving energy..
Year Congratulate Industrial Co., Ltd.

Pneumatic single-lumen medical gas conserver

A pneumatic single-lumen medical gas conserver combines the advantages of typical single-lumen and dual-lumen conservers. In particular, a pneumatic single-lumen conserver can provide a rapid response to patient inhalations without the need for a more expensive dual-lumen cannula hose.
Inovo, Inc.

Single-use pneumatic safety syringe providing gas-driven needle retraction

A pneumatic retractable syringe has a plunger having an interior retraction lumen. The plunger and syringe barrel have cooperating locking elements so that the plunger is locked after use within the syringe barrel.
L.o.m. Laboratories Inc.

Advanced convectively-cooled inductive charging

An information handling system (ihs) includes a base station that has a transmitter coil to generate a magnetic field for charging a portable power source of a battery-powered electronic device. A receiver coil magnetically receives power from the transmitter coil of the base station.
Dell Products, L.p.

Field device for controlling a process fluid flow

A field device that includes a primary valve, a main actuator, a bypass line, a secondary valve, and a position controller. The primary valve can be configured to adjust a process fluid flow.
Samson Aktiengesellschaft

Reticle shape correction apparatus and photolithography tool using same

An apparatus for correcting the shape of a reticle, including: suckers; a sucker mounting frame; and a pneumatic control system, wherein the sucker mounting frame is disposed above a reticle stage, the suckers are mounted on a bottom of the sucker mounting frame in a manner of being spaced apart from one another; and the pneumatic control system is configured to control the suckers to retain the reticle by suction or to release the reticle. The suckers are so arranged that they do not block trapezoidal exposure fields of view on the reticle, thereby allowing a light beam to be fully (100%) incident on the reticle, which results in improved exposure efficiency.
Shanghai Micro Electronics Equipment Co., Ltd.

Pressure controlled and pressure control valve for an inflatable object

A pressure controlled valve assembly has a housing with a pressure controlled valve moveable between an open and closed position with respect to a valve seat for controlling communication between a pneumatic supply and a pneumatic pressure control source. The housing also has first and second passageways with a pair of check valves in each passageway.
Numatics, Incorporated

Valve-body arrangement and producing it, and valve having the valve-body arrangement

A valve body arrangement for a hydraulic or pneumatic valve comprises two elements between which a valve body is retained. The two elements are welded together in a first region, preferably by the laser transmission method, and clamp the valve body in a second region with a force..
Rausch & Pausch Gmbh

Positional stop device

A positional stop device includes a base body, a lever, a driving element, and a retaining member. The lever is rotatablely arranged on the base body, a first end of the lever couples to the driving element, and a second end of the lever couples to the retaining member.
Hon Hai Precision Industry Co., Ltd.

Quick-action bleeder valve device for pneumatic actuators of pneumatic systems, and pneumatic system having a quick-action bleeder valve device of this type

A quick-action bleeder valve device for a pneumatic actuator of a pneumatic system, includes: a housing; a first connection which is connectable to a chamber of the actuator, which chamber can be ventilated and bled; a second connection which is connectable directly or indirectly to a compressed air source; a flow duct, formed in the housing, between the first connection and the second connection, the flow duct being constricted at a constriction point or throttle point by a reduced flow cross section; a diaphragm valve, arranged in the housing, including at least one diaphragm which interacts with a valve seat, wherein in an open position of the diaphragm valve, in which the diaphragm is lifted off from the valve seat, a pressure sink is connected to the first connection, and in a closed position of the diaphragm valve, in which the diaphragm is seated on the valve seat in a seal-forming fashion, this connection is interrupted; wherein at least part of a first effective area of the diaphragm, which effective area pushes the diaphragm valve into the open position under pressure loading, is loaded at least by a third pressure prevailing in a first section of the flow duct between the first connection and the constriction point or throttle point, wherein a second effective area of the diaphragm, which effective area pushes the diaphragm valve into the closed position under pressure loading, is loaded by a second pressure prevailing in the reduced flow cross section at the constriction point or throttle point or by a first pressure prevailing in a second section of the flow duct between the second connection and the constriction point or throttle point, wherein the diaphragm is pushed into the closed position by a pressure spring arrangement, and wherein the first effective area, the second effective area, the pressure spring arrangement and the flow cross sections in the first section, in the second section and at the constriction point or throttle point of the flow duct are configured so that: (i) in the case of a ventilation flow, directed from the second connection to the first connection, for ventilating the pneumatic actuator by the compressed air source, the closing forces which act on the second effective area and originate from the second pressure or from the first pressure and from that of the pressure spring arrangement hold the diaphragm valve in the closed position, or move it into said position, counter to the effect of the opening forces which act on the first effective area and originate at least from the third pressure, and (ii) in the case of a bleeding flow, directed from the first connection to the second connection, for bleeding the pneumatic actuator, the opening forces which act on the first effective area and originate at least from the third pressure hold the diaphragm valve in the open position, or move it into said position, counter to the effect of the closing forces which act on the second effective area and originate from the second pressure or from the first pressure and from that of the pressure spring arrangement.. .
Knorr-bremse Systeme Fuer Nutzfahrze Gmbh

Organomimetic devices and methods of use and manufacturing thereof

An organomimetic device includes a microfluidic device that can be used to culture cells in its microfluidic channels. The organomimetic device can be part of dynamic system that can apply mechanical forces to the cells by modulating the microfluidic device and the flow of fluid through the microfluidic channels.
President And Fellows Of Harvard College

System and making and applying a non-portland cement-based material

A system and method for applying a construction material is provided. The method may include mixing blast furnace slag material, geopolymer material, alkali-based powder, and sand at a batching and mixing device to generate a non-portland cement-based material.
En-tech Corporation

Sheet-transporting drum and printing machine having the sheet-transporting drum

A sheet-transporting drum includes sheet-supporting areas each being formed of a first comb segment and a second comb segment having segment teeth. At least one of the comb segments is rotatable for adaptation to a sheet format.
Heidelberger Druckmaschinen Ag

Method, apparatus and composition for a payload delivery system for delivery of radioactive high level waste payloads to sun storage

A method, apparatus and composition are described for a payload delivery system capable of moving a radioactive high level waste payload from the earth to being captured by the sun. The payload delivery system comprises a rocket system capable of being carried and launched from an aircraft.

Pneumatically actuated air control devices and methods

A pneumatically actuated air control device is provided. The device includes a control surface that affects the air flow along the device, and an at least one pneumatic motor configured to alter or change the configuration or orientation of the control surface or sections thereof.
Paccar Inc

Self-regulating tire valve

A self-regulating tire valve for use in pneumatic tires. The self-regulating tire valve includes a tubular housing with a primary channel extending therethrough, a threaded collar on one end of the tubular housing adapted to connect to a source of pressurized air, a cavity positioned adjacent to the primary channel, and a release passageway connecting to a release outlet positioned on the exterior of the tubular housing.

Pneumatic tire

A tire, wherein, in a cross section in the tire width direction thereof in a state where the tire has substantially not been inflated with no load applied thereon, provided that the maximum height in the tire radial direction of the carcass is h, a radius of curvature of the carcass within a height range 0.91 h-h measured from the radially innermost position of the carcass is r7, an acute inclination angle specifically defined in the height range 0.91 h-h is θ7, the intermediate value of a radius of curvature in the height range 0.82 h-0.91 h is r6, a radius of curvature in the height range 0.63 h-0.82 h is r5, and an acute inclination angle specifically defined in the height range 0.63 h-0.82 h is θ5, r7≧0.26h, θ7≧14°, r6<r7, r5>r6, and θ5≦23°.. .
Bridgestone Corporation

Improved sealant liquid container and kit comprising such a container

A container for sealant liquid to repair an inflatable article, preferably pneumatic, comprises a shell defining an inner volume for a sealant liquid, an inlet port for introduction of a gas under pressure into the inner volume, an outlet port for injection of the sealant liquid after preservation of the inlet port, a closure unit configurable between a closed position in which the sealant liquid is held in the inner volume and an open position reached after pressurisation of the inlet port, in which the inlet port and the outlet port are connected by means of the inner volume. In particular, the inlet port and the outlet port are on opposing sides with respect to the inner volume..
Tek Global S.r.l.

In-situation scr catalyst cleaning process

A vibration method of in situation cleaning of scr catalyst units is disclosed. The system may include a hood that is designed to be manually positioned above the catalyst and pneumatic vibrators to be manually positioned under the catalyst layers to be used in concert with each other to manually clear the catalyst of built-up particle ash.
Thompson Industrial Services, Llc

Anechoic chamber fire suppression system

A fire suppression system for anechoic chambers with multiple non-retractable tubes fixed on the ceiling of the chamber, with each tube connected to a pneumatic valve. Each valve is controlled by a compressed air supply that reacts to the presence of fire in the chamber.

Compliance monitoring module for a breath-actuated inhaler

A compliance monitoring module for a breath-actuated inhaler comprising: a miniature pressure sensor, a sensor port of said sensor being pneumatically coupled to a flow channel through which a user can inhale; a processor configured to: receive a signal originating from a dosing mechanism of the inhaler indicating that medication has been released; receive data from a sensing element of the sensor; and based on said signal from said dosing mechanism and said data from said sensing element, make a determination that inhalation of a breath containing medication through said flow channel complies with one or more predetermined requirements for successful dosing; and a transmitter configured to, responsive to said determination, issue a dosing report.. .
Norton (waterford) Limited

Remotely actuated valve for a biological liquid treatment system

The invention relates to valve system for controlling a process fluid within a liquid processing system. The valve system comprises a valve arrangement, a pneumatic control system, and a connector unit.
Ge Healthcare Bio-sciences Ab

Pneumatic shifting-force assistance device

A pneumatic shifting force assistance device for a manual transmission is provided, comprising a housing structure having a compressed air inlet, ventilation, control rod, and an output unit comprising a working piston defining two pneumatic working chambers. A valve arrangement is provided between the control rod and output unit, bringing about a pneumatic sequential control from the outlet unit to the control rod by acting on the working chambers.
Hoerbiger Automotive Komfortsysteme Gmbh

Pneumatic adjustable torque limiter

A torque limiter assembly includes a drive disc, a driven disc, a pressure plate, an offset plate, a bladder, a first clutch lining, and a second clutch lining. At least a portion of the bladder contacts the offset plate.
Terog Manufacturing Company

Pneumatic timing valve

A pneumatic timing valve includes a spool and seal system having a first seal cartridge and a spool. The first seal cartridge has an annular body with radial ports.
Graco Minnesota Inc.

Pressure delivery proppant to offshore frac blender

A system for using a pneumatic conveyor system to provide metered amounts of proppant to subterranean formation fracturing material blender in an offshore well environment. Plural pneumatic conveyor systems are provided which can be operated individually or in combination to provide the required amounts of proppant materials to blend with frac fluids..
Halliburton Energy Services, Inc.

Vehicle

A vehicle is provided with wheels fitted with pneumatic tires, and a vehicle body including wheel wells that surround the wheels. The pneumatic tire includes a plurality of protrusions on a sidewall portion that faces a predetermined wheel well side surface.
The Yokohama Rubber Co., Ltd.

Chassis device for the suspension system of a wheel suspension of a chassis of a vehicle

A chassis device for the suspension system of a wheel suspension of a chassis of a vehicle, having a pneumatic suspension system with a pneumatic spring chamber for receiving a compressed air filling, wherein a mechanical spring device is arranged in the pneumatic spring chamber, with a first connecting section, which is supported against a first countersection of the pneumatic spring chamber, and with a second connecting section, which is supported against a second countersection of the pneumatic spring chamber, wherein at least one of the two countersections has a switching section which is designed for varying the force absorption by the connecting section.. .
Dr. Ing. H.c. F. Porsche Aktiengesellschaft

Pneumatic tire

The pneumatic tire according to the present technology includes: one or more mechanical fastener members (a) disposed on the tire inner surface, which is one member of the pair of mechanical fasteners that can be separated into two members (a), (b) and that can be engaged with each other and which is secured to the tire cavity side, and the mechanical fastener members (a), (b) include a lock mechanism for locking the engagement.. .
The Yokohama Rubber Co., Ltd.

Pneumatic tire

A pneumatic tire includes a tread portion provided with a land portion with a plurality of lateral grooves extending across the land portion. Each lateral groove includes a main portion with a width equal to or more than 2.0 mm and a sipe portion extending radially inwardly from a bottom of the main portion.
Sumitomo Rubber Industries, Ltd.

Motorcycle pneumatic tire

A motorcycle pneumatic tire includes a tread portion including a crown region, a pair of middle regions and a pair of shoulder regions upon a tread development width of the tread portion being divided equally into five regions. The tread portion is provided with a pair of circumferentially and continuously extending crown main grooves within the crown region to include a tire equator therebetween and a plurality of inclined grooves each extending from the crown region to the shoulder region in each side of the tire equator without communicating with the crown main grooves.
Sumitomo Rubber Industries, Ltd.

Pneumatic tire

A pneumatic tire includes a cylindrical annular structure disposed around a rotational axis; a carcass portion including a rubber covered cord, at least a portion of the carcass portion being disposed to the outer side of the annular structure in a direction parallel to the rotational axis; and a rubber layer including a tread portion, at least a portion of the rubber layer being disposed to an outer side of the annular structure in a radiation direction with respect to the rotational axis. In such a pneumatic tire, sw/od≦0.30 is satisfied, where sw is a total tire width and od is a tire outer diameter..
The Yokohama Rubber Co., Ltd.

Pneumatic tire and manufacturing the same

A pneumatic tire and a method for manufacturing the same are provided. In a step of laminating belt reinforcing layers on an outer circumferential side of a belt layer constituting a green tire, wherein the belt reinforcing layers cover each of a tire width direction left edge portion and right edge portion of the belt layer and are separated from each other in the tire width direction, each of the belt reinforcing layers is formed by inclining strip members constituting each of the reinforcing layers in a same direction with respect to a tire circumferential direction, and winding the strip members in a spiral-like manner at least one time around in the tire circumferential direction..
The Yokohama Rubber Co., Ltd.

Multicomposite reinforcer

A multicomposite reinforcer (r1, r2) has improved mechanical properties and comprises at least: one or more monofilament(s) (10) made of glass-resin composite comprising glass filaments (101) embedded in a thermoset resin (102), the glass transition temperature of which, denoted tg1, is greater than 150° c.; and individually covering said monofilament, each monofilament or collectively several monofilaments, a layer of a thermoplastic material (12), the glass transition temperature of which, denoted tg2, is greater than 20° c. The multicomposite reinforcer can be used in a multilayer laminate, either of which can be used to reinforce pneumatic or non-pneumatic tires..
Michelin Recherche Et Technique S.a.

Pneumatic radial tire

Pneumatic radial tire (1) having improved high speed durability and low flatspot feature, and which has polyethylene terephthalate cap ply reinforcement layer (6). The objective is to provide a pneumatic radial tire (1) wherein the pressure on the belt package (5) is increased at high speed and high temperature by increasing the thermal shrinkage force of the cap ply cord..
Kordsa Global EndÜstriyel Iplik Ve Kord Bezi Sana Yi Ve Ticaret Anonim Sirketi

Provision of thermal conductivity for a tire containing a cast polyurethane component

This invention relates to provision of heat conductivity for a tire containing a polyurethane component with a dispersion of layered hexagonally crystalline boron nitride (h-bn) particles. The invention particularly relates to a pneumatic rubber tire with a polyurethane component wherein a path of thermal conductivity is provided from the interior of the tire to an exterior surface of the tire for dissipation of the conducted heat to the atmosphere.
The Goodyear Tire & Rubber Company

Automatic rotary machine for the production of empanadas

The invention relates to an automatic rotary machine for the production of empanadas, comprising a circular rotary plate on which the empanadas are produced, actuated by a motor reducer and with pneumatic, hydraulic or other type means in the different production phases, such as dough metering, flattening, filling metering, molding, flattening and cutting. The invention includes a dough flattening disk and a folding system comprising two retractable half-moons actuated by pivot levers..

Tactile alerting mechanism for portable communications device

A portable communications device, such as a mobile phone, includes a novel tactile alerting mechanism capable of alerting the user of an incoming communication or other event. In some embodiments, a mechanical actuator causes a rod or lever to pulsate, rotate, or protrude out of a static housing for the communications device.

Charging adapter and mobile terminal

A charging adapter and a mobile terminal are disclosed. The charging adapter includes: a pneumatic pump, pneumatic cover, a sealing rubber gasket, a pneumatic valve, an air pressure monitor for monitoring air pressure intensity in the pneumatic cover, and an air pressure controller for controlling the pneumatic pump and the pneumatic valve to be turned on and off.
Zte Corporation

Pneumatic circuit breaker based self resetting passive overspeed control valve for turbine pump assembly

A turbine pump assembly has a turbine, a centrifugal pump, a passive electrical speed control system, and a pneumatic circuit breaker. The pneumatic circuit breaker has a plurality of elements that are configured to move to a position blocking an outlet duct of the turbine when a flow velocity exceeds a predetermined threshold.
Hamilton Sundstrand Corporation

Oxygen enhanced pneumatic starting

A pneumatic starter system for a turbine engine. The pneumatic starter system includes a pneumatic starter and a compressed gas storage unit.
Rolls-royce North American Technologies, Inc.

Heat exchanger flow control assembly

An example flow control assembly includes a door that is moved to control flow through a heat exchanger, and a pneumatic device to move the door.. .
United Technologies Corporation

High performance robust gas turbine exhaust with variable (adaptive) exhaust diffuser geometry

An exhaust gas diffuser for a gas turbine engine whose inlet geometry can be selectively controlled to change the angular orientation of the diffuser at the location where the exhaust gas exits the last stage row of blades of the turbine section of the gas turbine engine. An end portion of the gas diffuser proximate the last stage row of blades can include one or more actuated sections that are independently controlled to change the angular orientation of the inlet geometry of the diffuser.
Siemens Energy, Inc.

Apparatus for handling material, and waste container/separating device

Apparatus for handling material in connection with a pneumatic material conveying system, which apparatus comprises a waste container/separating device (50), into which material is adapted to be conducted from a conveying pipe (100) of the pneumatic material conveying system via an input aperture (55) and which is adapted to be connected to means for achieving a partial vacuum. The apparatus further comprises a press device/compactor device (70), which is arranged to act on the material (w) conducted into the waste container/separating device (50), via at least one aperture (69) formed in the container, and that at least one wall (60) that is transverse with respect to the input direction of the material is arranged in the container space (68) of the waste container/separating device (50), and that at least one aperture (600) is arranged or formed in the wall (60), which aperture is fitted in the wall (60) on the path of travel (p) of the material (w) being fed in via the input aperture (55), which wall (60) is adapted to control or limit the movement of material in the container space (68).
Maricap Oy

Soft cover release mechanism for evacuation slides

An emergency evacuation assembly may comprise an inflatable slide, a soft cover containing the inflatable slide, a lace holding the soft cover closed, a pin retaining the lace, and a pneumatic actuator configured to release the lace by pulling the pin. In various embodiments, the pneumatic actuator may include a housing, a cylinder disposed within the housing, a plunger disposed within the cylinder, a seal disposed within the cylinder, and a spring disposed within the housing..
Goodrich Corporation

Pneumatic suspension device

A suspension system includes a body comprising a cylindrical cavity in which a piston is slidably mounted that divides the cylindrical cavity into two working chambers: a lower chamber and an upper chamber, each of which receives a gas. The piston is connected to a piston rod protruding from the cylindrical cavity through a sealing ring.

Vehicle pneumatic cylinder and pendulum/valve controlled g-force compensator

A suspension system with a frame pivotally coupled to a control arm, an actuator pivotally coupled between the frame and the control arm, a control valve fluidly coupled to the actuator, a valve core positioned within the control valve and being slidable between a first position and a second position, and a pendulum coupled to the valve core having a neutral position and an offset position. Further, when the pendulum is in the neutral position, the valve core is in the first position and when the pendulum is in the offset position the valve core is in the second position..

Pneumatic tire

A pneumatic tire according to the present technology comprises at least one mechanical fastener member attached to a tire inner surface; and an outer surface mark provided on a tire outer surface, the outer surface mark showing a corresponding position in a tire rotation direction corresponding to the position where the mechanical fastener member is attached to the tire inner surface.. .
The Yokohama Rubber Co., Ltd

Pneumatic tire

Provided is a pneumatic tire which includes a tire tread section provided with a plurality of stud pin inserting holes in a tread surface and a plurality of stud pins inserted into the holes. The holes each include a securing portion coming into contact with an entire periphery of each of the stud pins to secure the stud pin.
The Yokohama Rubber Co., Ltd.

Heavy duty pneumatic tire

This heavy duty pneumatic tire includes a block (6) on a tread surface (1). Shallow grooves are provided in the block.
Bridgestone Corporation

Tire inner liner and pneumatic tire

To provide a tire inner liner formed by using a cylindrical film (10) including a thermoplastic material and obtained by inflation molding, in which a ratio of breaking strength in a tire width direction (14) to breaking strength in a tire circumferential direction (18) of the cylindrical film (10) is from 1.35 to 1.80. A pneumatic tire (1) is obtained by extruding and molding the cylindrical film (10) in which a ratio of breaking strength in an extrusion direction (12) to breaking strength in a direction perpendicular to the extrusion direction (16) is from 1.35 to 1.80 by inflation molding using a thermoplastic material, forming a green tire by placing the obtained cylindrical film (10) on a forming drum so that the extrusion direction (12) becomes the tire width direction (14), and vulcanizing and molding the green tire..
Toyobo Co., Ltd.

Pneumatic tire

Provided is a pneumatic tire including a tire inner layer which achieves a balanced improvement in steering response, fuel economy, durability, and extrusion processability. Included is a pneumatic tire including a tire inner layer, the tire inner layer including a rubber composition that contains a rubber component, a carbon black, and an alkylphenol-sulfur chloride condensate, the carbon black having a bet specific surface area of 20-120 m2/g, the rubber composition containing, per 100 parts by mass of the rubber component, 40-100 parts by mass of the carbon black and 2.5-10 parts by mass of the alkylphenol-sulfur chloride condensate, the rubber composition having an amount of low reinforcing inorganic filler of not more than 40 parts by mass per 100 parts by mass of the rubber component and an amount of reactive phenolic resin of less than 2.0 parts by mass per 100 parts by mass of the rubber component..
Sumitomo Rubber Industries, Ltd.

Handheld power tool

The handheld power tool has a tool receptacle for accommodating a tool on a working axis (11) and an electric motor (5). A pneumatic percussion mechanism (6) has an exciter, which is moved back-and-forth by the motor (5) periodically in parallel to the working axis (11), a striker (14), which is movable on the working axis (11) and is coupled via a pneumatic spring (18) to the exciter, and an anvil (19), which is situated movably on the working axis (11) and is situated downstream from the striker (14) in the percussion direction (12).
Hilti Aktiengesellschaft

Pneumatic driven two-axis motion platform

A pneumatic driven two-axis motion platform is structurally simple for using two bag-shaped telescopic modules spaced apart and fixed to a foundation base being laid on the ground, and a movable table having a pivotal shaft used for making a pivotal connection with a two-way orthogonal rotator, after completely assembled, the movable table is mounted on the two bag-shaped telescopic modules by such arrangement that the two bag-shaped telescopic modules are symmetrical against the pivotal shaft of the movable table, and the two-way orthogonal rotator is arranged together with the two bag-shaped telescopic modules as an isosceles triangle arrangement; by such structural arrangement, said two-axis motion platform is endowed with two dimensions of rotational freedom when pneumatic inflating or deflating one or both of the two bag-shaped telescopic modules.. .
Injoy Motion Corp.

A respiratory pressure treatment system

A respiratory pressure therapy (rpt) device is disclosed for treatment of respiratory-related disorders. The rpt device includes a pressure generator, a pneumatic block, a chassis and a device outlet for delivering a supply of flow of gas to a patient interface.
Resmed Limited

Method as well as apparatuses for testing at least one function of a medical functional device

The invention relates to a method for testing at least one function of a medical functional device which is inserted in and connected and compressed with a medical treatment apparatus, and/or a function of this treatment apparatus, wherein between a hydraulic device or a pneumatic unit of the treatment apparatus and the functional device at least one fluid communication is established. It further relates to a detection device which is programmed and/or configured for executing the method according to the invention as well as a medical treatment apparatus which comprises at least one detection device and/or is in signal transmission or is connected for signal transmission with it, a digital storage medium, a computer program product as well as a computer program..
Fresenius Medical Care Deutschland Gmbh

Biopsy device with translating valve member

A biopsy device includes a needle extending distally from a body. The needle includes a transverse aperture, a first lumen, and a second lumen.
Devicor Medical Products, Inc.

Pneumatic-driven double-compression popping apparatus

There is provided a double-compression, pneumatic-driven popping apparatus for making chip-like snack foods. The apparatus includes a first and second popping machine sections, each having a pneumatic-driven compression cylinder; and a mold plate coupled to the pneumatic cylinder and responsive to urging of the first pneumatic cylinder.
Frito-lay North America, Inc.

Cartridges and instruments for sample analysis

Provided herein are instruments and cartridges for processing samples. The cartridges include fluidic circuits in which fluid movement can be regulated by diaphragm valves.
Integenx Inc.

Air data system

An air data system includes an avionics system and a plurality of sensors associated with the avionics system, each of the sensors providing a signal indicative of a parameter used by the avionic system to determine the flight status of the aircraft. At least one air data probe is electronically coupled to the avionics system.
Rosemount Aerospace Inc.

Spike guard vent cover

The exhaust vent cover produces a few purposes: the exhausting of air, heat, dust, lint, fumes and other unwanted elements from the dwelling's interior to the dwelling's exterior. 1) provides a mechanical way of preventing outside air, dirt etc.

High temperature composite inlet

An inlet for an aircraft nacelle may comprise a nanoreinforced polyimide composite lip skin. The nanomaterials may increase thermal conductivity and decrease microcracking in the lip skin.
Rohr, Inc.



Pneuma topics:
  • Polyurethane
  • Conductive Layer
  • Carcass Ply
  • Cross Section
  • Crown Block
  • Aspect Ratio
  • Damping Device
  • Linear Motor
  • Shock Absorber
  • Hydrocarbon


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