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Pneuma patents

      

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




 Sampling device patent thumbnailSampling device
Sampling devices are used to obtain samples of fluids to be analyzed and to determine the composition of the fluid in the sampled environment. A sampling apparatus with an inflatable sample bag used to collect and store liquid, air, vapor, and or gas samples by drawing the sample into the bag through an inlet, a sorbent tube, cassette, and/or other collection media is described.
Nextteq Llc


 Multi-part air data probe assembly to facilitate rapid replacement patent thumbnailMulti-part air data probe assembly to facilitate rapid replacement
A multi-part air data probe sensor assembly facilitating rapid replacement is provided. In one embodiment, an air data probe sensor assembly comprises a mount plate interface including at least one mount plate electrical connector configured to mate with electrical lines of an aircraft and at least one mount plate pneumatic connector configured to mate with pneumatic tubes of an aircraft; and a detachable sensor body having at least one sensor electrical connector that is coupled with the at least one mount plate electrical connector and at least one sensor pneumatic connector that is coupled with the at least one mount plate pneumatic connector; and a mechanical seal provided between the mount plate interface and the detachable sensor body, wherein the mechanical seal is composed of a moisture blocking material..
Honeywell International Inc.


 Rubber composition and pneumatic tire using same patent thumbnailRubber composition and pneumatic tire using same
An object of the present invention is to provide a rubber composition that is excellent in terms of the payne effect and has high modulus, while maintaining high rubber hardness; and a pneumatic tire formed from this rubber composition. The present invention provides: a rubber composition containing, per 100 parts by mass of a diene rubber, from 1 to 100 parts by mass of carbon black and/or from 10 to 150 parts by mass of a white filler, from 0.1 to 10 parts by mass of a thiol compound having a mercapto group and a sulfonate group, and from 1 to 50 parts by mass of a sulfur-containing compound (except the thiol compound); and a pneumatic tire formed from this rubber composition..
The Yokohama Rubber Co., Ltd.


 Rubber composition for tire tread, and pneumatic tire using same patent thumbnailRubber composition for tire tread, and pneumatic tire using same
Provided is a rubber composition for a tire tread containing: a diene rubber; silica in an amount of from 60 to 200 parts by mass per 100 parts by mass of the rubber; a polysiloxane represented by the average composition formula: (a)a(b)b(c)c(d)d(r1)esio(4-2a-b-c-d-e)/2; and an alkyl triethoxysilane having an alkyl group with from 7 to 20 carbon atoms. Also provided is a pneumatic tire using this rubber composition in the tire tread..
The Yokohama Rubber Co., Ltd.


 Rubber composition and pneumatic tire patent thumbnailRubber composition and pneumatic tire
A rubber composition comprises 100 parts by mass of a diene rubber component comprising at least one selected from the group consisting of styrene-butadiene rubber, polybutadiene rubber, natural rubber and polyisoprene rubber, the diene rubber component containing modified styrene-butadiene rubber modified with a functional group having an interaction with a silanol group on a surface of silica, from 20 to 120 parts by mass of silica, and from 3 to 30 parts by mass of hydrogenated non-modified nitrile rubber. A pneumatic tire has a rubber part comprising the rubber composition..
Toyo Tire & Rubber Co., Ltd.


 Rubber composition for tire bead insulation and pneumatic tire patent thumbnailRubber composition for tire bead insulation and pneumatic tire
A rubber composition for tire bead insulation contains a diene rubber, a nitrone compound having a carboxy group, a carbon black and a white filler. The diene rubber contains a natural rubber and a styrene-butadiene rubber and the mass ratio of the contents of the natural rubber and the butadiene rubber is from 50:50 to 90:10.
The Yokohama Rubber Co., Ltd.


 Aircraft pneumatic system patent thumbnailAircraft pneumatic system
An aircraft pneumatic system comprises a main gas turbine engine (10) comprising a main compressor (14, 16), a recuperated auxiliary gas turbine engine (40) comprising a core compressor (42) having an inlet in fluid communication with a main compressor bleed (32) of the main gas turbine engine(10) and an environmental control system inlet in fluid communication with the main compressor bleed (32) of the main gas turbine engine (10). The environmental control system comprises a compressor (68) driveable by power provided by the auxiliary gas turbine engine (40)..
Rolls-royce Plc


 Pneumatic comfort seats patent thumbnailPneumatic comfort seats
A pressure control system for an aircraft seat includes a base plate and a plurality of cells attached to the base plate, each cell having a bellows and a top inflatable diaphragm and defines a pressure chamber therein. Charging apertures are formed in the base plate such that each cell has an associated charging aperture such that each charging aperture is in fluid communication with a pressure chamber.
Ami Industries, Inc.


 Suspension for wheeled vehicle patent thumbnailSuspension for wheeled vehicle
Suspension for a wheeled vehicle provided with at least one wheel and a frame, having at least one elastic element functionally combinable between the wheel and frame is disclosed. The suspension has at least one hydro-pneumatic spring functionally combined in series with the elastic element so that the equivalent spring modulus (keq) of the elastic element and hydro-pneumatic spring is variable as a function of the distance between the frame and wheel.

 Pneumatic tire patent thumbnailPneumatic tire
A tire 2 includes: a pair of beads 10 including cores 28; chafers 22, disposed near the beads 10, which are brought into contact with a rim; an inner liner 18 disposed inward of a carcass 32 in an axial direction; and an insulation 20 disposed between the carcass 32 and the inner liner 18 in the axial direction. The chafers 22 include bottom surfaces 22a that are brought into contact with the rim in portions inward of the cores 28 in a radial direction.
Sumitomo Rubber Industries, Ltd.


Pneumatic tire

In a pneumatic tire according to one embodiment, at least one land portion provided on a tread portion includes a first lateral groove traversing the land portion, and a second lateral groove ending inside the land portion, these lateral grooves being arranged at intervals along a tire circumferential direction. A land portion section located between the first lateral groove and the second lateral groove includes a first inclined surface portion in a chamfered shape at an edge portion extending along the first lateral groove, a second inclined surface portion in a chamfered shape at an edge portion extending along the second lateral groove, and, at one edge portion in a tire width direction, a third inclined surface portion in a chamfered shape intervening between the first inclined surface portion and the second inclined surface portion to connect the two and extending along the tire circumferential direction..
Toyo Tire & Rubber Co., Ltd.

Pneumatic tire

A pneumatic tire comprises a tread portion provided with blocks divided by main grooves extending continuously in the tire circumferential direction, and axial grooves connecting between the main grooves. The blocks include a siped block.
Sumitomo Rubber Industries, Ltd.

Pneumatic tire

A pneumatic tire comprises a tread portion provided with blocks divided by main grooves extending continuously in the tire circumferential direction, and axial grooves connecting between the main grooves. The blocks include a siped block.
Sumitomo Rubber Industries, Ltd.

Pneumatic tire

A pneumatic tire comprises a tread portion provided with crown main grooves, center axial grooves and center blocks including a siped center block with a first sipe. The siped center block has a pair of substantially v-shaped opposite first and second block side walls each having an outwardly protruding vertex.
Sumitomo Rubber Industries, Ltd.

Pneumatic tire and manufacturing pneumatic tire

This disclosure is to provide a method for manufacturing a pneumatic tire without generation of end material when manufacturing an inner liner. The method for manufacturing a pneumatic tire according to this disclosure, which arranges an inner liner on an inner circumferential surface of a tire molded body, includes a cutting process of cutting in a widthwise direction a strip-like resin film having a thermoplastic resin film layer, at a constant spacing in a longitudinal direction of the resin film; a joining process of joining uncut edges of a plurality of resin film pieces generated in the cutting process; and a process of arranging the inner liner generated in the joining process on the inner circumferential surface of the tire molded body..
Bridgestone Corporation

Cushion device for cylinder of pneumatic tool

A cushion device is used for a cylinder of a pneumatic tool, and the pneumatic tool contains: a body, a cylinder, a valve unit, a piston member, a cushion washer, and at least one spring. The body includes a grip and a fitting sleeve having a chamber, a closing element, and an opening.

Deck clip magazine

A deck clip magazine for use with a pneumatic fastener gun and a plurality of generally t-shaped deck clips attached to one another by webbing to form a clip belt. The deck clip magazine has a housing with a channel shaped to receive the clip belt and a front end with an opening to permit egress of the leading clip from the channel.

Magnetic levitation screw-clamping jaw for automatic screwdrivers

A magnetic levitation screw-clamping jaw for automatic screwdrivers. The main feature is a configuration of a magnetic levitation clamping jaw on the front end of the screwdriver bit of an automatic screwdriver.

De-coring vibrator or pneumatic hammer for de-coring of foundry castings with aluminium alloy jacket

A pneumatic hammer or de-coring vibrator is for de-coring of foundry castings. The hammer includes a jacket, in turn having an inner chamber; an inlet circuit for the entry of compressed air, and an outlet circuit for the exit of compressed air.
O.m.ler 2000 S.r.l.

Method and device for identifying faults in a pneumatic system

A method and device are provided for identifying at least one fault in a regeneration path of a pneumatic system in a motor vehicle. The method, in which air is conducted from a regeneration air reservoir through a drying cartridge in order to regenerate the drying cartridge, is characterized in that at least one physical parameter of the air is acquired in a component of the regeneration path, the at least one physical parameter is analyzed by a calculation unit in order for a fault to be identified, and the result of the analysis is further processed..
Knorr-bremse Systeme Fuer Nutzfahrzeuge Gmbh

Connecting-system kit for a respiratory humidifier

A liquid-container/ventilation-tube kit for a ventilation system that includes (a) a ventilator, (b) a respiratory humidifier having a housing and a liquid container, the housing having a pair of first electrical contact elements, (c) a first inhalation tube extending from the respiratory humidifier to a y-piece, (d) a second inhalation tube extending from the ventilator to the respiratory humidifier, and (e) an exhalation tube extending from the y-piece to the ventilator, the kit including the liquid container having a pair of first connection elements for removable connection of the first and second inhalation tubes thereto, and a pair of second connection elements each attached to a respective one of the first and second inhalation tubes and by which each of the inhalation tubes is pneumatically connected to a respective one of the first connection elements along a first connecting direction, each second connection element having a second electrical contact element that is positioned and arranged such that electrical connection with a respective one of the first electrical contact elements is possible in both of two ways, one when the pneumatic connection of the respective ventilation tube to the liquid container is effected after the liquid container has been inserted into the housing and the other when the liquid container is inserted into the housing after the pneumatic connection of the ventilation tubes to the liquid container has been effected.. .
Hamilton Bonaduz Ag

Dialyzer

The present invention relates to a dialyzer, in particular to a peritoneal dialyzer, comprising at least one compressor and comprising at least one pneumatic consumer which is in communication with the compressor such that it can be acted on by compressed air from the compressor, wherein the dialyzer communicates or can communicate with at least one blood pressure cuff such that the blood pressure cuff can be supplied with compressed air by the compressor of the dialyzer.. .
Fresenius Medical Care Deutschland Gmbh

Flexible lance drive apparatus with autostroke function

An apparatus for sensing an obstruction within a tube being cleaned and repetitively advancing and retracting a flexible high pressure fluid cleaning lance within the tube is disclosed. The method includes sensing a pneumatic supply pressure to a pneumatic lance drive motor at the motor during forward operation, sensing a pneumatic discharge pressure at the drive motor during forward operation, determining a difference between the pressures, comparing the difference to a predetermined difference threshold; reversing the drive motor direction for a predetermined time interval if the difference exceeds the threshold, and restoring forward operation after the predetermined time interval; and repeating the reversing and restoring operations until the difference no longer exceeds the predetermined difference threshold..
Stoneage, Inc.

Pneumatic valve for vehicle

The present disclosure provides a pneumatic valve for vehicle. The pneumatic valve includes: a valve housing having a flow passage through which air flows; a core fixed to the center of the flow passage; a plunger that is disposed to face an end of the core and moves along the flow passage; and a damper made of an elastic material that is disposed at one end of the plunger facing the end of the core, and comes into contact with the end of the core by movement of the plunger..
Inzicontrols Co., Ltd

Telescopic pneumatic linear actuator, particularly for unwinders with movable arms

A telescopic pneumatic linear actuator, particularly for unwinders with movable arms, includes a first annular cylinder, provided with a respective cavity, and a second annular cylinder, which can be inserted into and can slide within the cavity of the first annular cylinder and is provided with a respective cavity. The actuator also includes an annular piston, which can be inserted into and can slide within the cavity of the second annular cylinder.
Renova S.r.l.

Riser with internal rotating flow control device

A riser pipe system for releasably securing a rotating flow control device internally within a riser string for use in offshore drilling can include a riser pipe section, a removable latch assembly for releasably securing the rfcd, and optionally, a removable seal assembly for sealing against the rfcd. The latch and seal assemblies are disposed within the riser pipe section and axially restrained by at least one removable retaining member.
Weatherford Technology Holdings, Llc

Sidewall rubber composition and pneumatic tire

An object of the present invention is to provide a rubber composition for a sidewall having excellent low heat build-up and durability when formed into a tire, and a pneumatic tire using the rubber composition. The rubber composition for a sidewall according to the present invention comprises a diene rubber and carbon black; the diene rubber comprising: a modified polymer obtained by reacting a nitrone compound with double bonds of a conjugated diene polymer; and a natural rubber; a content of the modified polymer in the diene rubber being from 8 to 65 mass %; a nitrogen adsorption specific surface area of the carbon black being from 20 to 60 [×103 m2/kg]; and a content of the carbon black being from 30 to 67 parts by mass per 100 parts by mass of the diene rubber..
The Yokohama Rubber Co., Ltd.

Machine for unseating a tire bead from a wheel

Machine for unseating a tire bead from a wheel, comprising a stand designed to rest on the ground, a bearing plate for the wheel, and a bead unseating tool which is connected to a tool bearing structure mobilely mounted to the stand. The machine comprises a pneumatic actuator for setting the tool bearing structure in motion in order to operate the tool, and a shock absorber connecting the tool bearing structure to the stand in order to damp the movement of the tool bearing structure, particularly at the moment at which the tire bead unseats from the rim of the wheel..

Pneumatic tire

A pneumatic tire includes a tread having a tread surface, circumferential main grooves on the tread, and land portions formed between the circumferential main grooves. Each of the circumferential main grooves has, in a lateral cross-sectional view, a groove bottom surface, an outside groove wall surface, an inside groove wall surface, an outside curved portion connecting the groove bottom surface with the outside groove wall surface, and an inside curved portion connecting the groove bottom surface with the inside groove wall surface.
Bridgestone Corporation

Pneumatic tire, and pneumatic tire production method

In a tire having a belt ply that is formed from ply strips arranged at intervals in the tire circumferential direction, in order to prevent deterioration in durability when high modulus organic fibers are used in a band cord, said tire is provided with a belt layer comprising a belt ply, and a band layer comprising a band ply positioned to the outside of the belt layer in the radial direction. The belt ply is formed by a plurality of ply strips, which are narrow and have a prescribed length, arranged side-by-side with intervals therebetween in the tire circumferential direction.
Sumitomo Rubber Industries, Ltd.

Metered dosing method and mechanisms thereof

Enhanced metering systems for managing dosing aliquots feature cartridge housings for exchangeable cartridge with plugs for housing functional substances, extruding conduit tips with fluid flow conduits driven by advancing members for driving amounts of metered functional substance throughout the tips. Manual, pneumatic electrical and/or electronic means for advancing, combined with one way valves, viewing slots, multiple metering and dispensing ports enable two cartridge to be metered at once, as shown by graduated scales..
The Werc Shop, Llc

Ventilator to tracheotomy tube coupling

A coupling for connecting an air supply to a respiratory support device has a latching mechanism which prevents the coupling from inadvertently axially displacing from the respiratory support device after they have been mated in a pneumatically discrete path. Non-axial forces are used to disengage the coupling from the respiratory support device.
Lazarus Medical, L.l.c.

Gas release cell

A gas release cell for use with pneumatically actuated sharps-containing medical devices. The gas release cell has a rigid outer shell and a sealing membrane sealingly engaged with the rigid outer shell.
L.o.m. Laboratories Inc.

Flow control valve having a motion conversion device

A motion conversion device is disclosed for converting motion in one direction into motion in another direction. The motion conversion device may include a single-acting cylinder hydraulically or pneumatically coupled to a double-acting cylinder such that movement of the single-acting cylinder along an axis causes movement of the double-acting cylinder along a non-parallel axis.
Fisher Controls International Llc

Pneumatic valve

Provided is a pneumatic valve in which a seal member; a shaft provided with a valve body capable of abutting against the seal member; and a valve-actuating pressure chamber that moves the shaft in an axial direction to actuate the valve body is provided within a valve casing. The shaft has a first member that receives pressure from the valve-actuating pressure chamber, and a second member that includes the valve body and is movable relative to the first member in the axial direction.
Ihi Corporation

Pneumatic trip valve partial stroking arrangement

A pneumatic trip system for a turbine includes a valve member; a valve stem connected to the valve member; and an actuator assembly connected to the valve stem. The actuator assembly includes a cylinder; a piston connected to the valve stem, the piston dividing the cylinder into a first chamber and a second chamber; a biasing element disposed in the second chamber of the cylinder; and a pneumatic circuit in communication with the second chamber of the cylinder.
Elliott Company

Self-aligning corner bead for fireproofing structural steel member and using same

A self-aligning corner bead for fireproofing structural steel, having a strip of welded wire fabric cut to the appropriate width for the fireproofing thickness and bent longitudinally to form an obtuse v-shaped device is disclosed. A plastic nosing is installed along one edge.

Autonomous ballast unloading consist

An autonomous ballast consist for unloading ballast along a railway and methods for unloading ballast thereby. The consist includes a plurality of ballast cars and at least one control car.
Herzog Railroad Services, Inc.

Flexible container liner wringing device

A liner wringing device (10) is disclosed for use with a container liner. The wringing device includes a housing (30) with an internal cavity which houses the mechanical components of the wringing device.
Ilc Dover Ip, Inc.

Electro-pneumatic braking system for a railway vehicle

An electro-pneumatic braking system including a pneumatic pressure supply pipe, a generator for generating a vehicle load signal, a weighting system designed to supply a weighted pressure which defines a maximum braking pressure, limited as a function of the load signal, and braking control units connected to the weighting system and having a relay valve connected between the pipe and at least one brake cylinder, to cause the application to this cylinder of a controllable braking pressure, equal to or less than the weighted pressure. The weighting system includes an electro-pneumatic drive assembly, interposed between the pipe and the drive inlet of the relay valve and is connected to the pipe through a pressure limiter, and an electronic weighting control unit which controls this drive assembly as a function of the load signal, so as to modulate in predetermined ways the pressure at the drive inlet of the relay valve..
Faiveley Transport Italia S.p. A.

Pneumatic tire

Groove widths of center main grooves are larger than groove widths of inner and outer main grooves. Plurality of lateral grooves are formed at intervals in a tire circumferential direction so as to define inner shoulder blocks belonging to an inner shoulder row.
Toyo Tire & Rubber Co., Ltd.

Pneumatic tire

A block row includes, an inner shoulder row positioned most inside in a tire width direction in a state where a pneumatic tire is mounted on a vehicle, an outer shoulder row positioned most outside in the tire width direction in a state where the pneumatic tire is mounted on the vehicle, an inner intermediate row disposed adjacently to the outside of the inner shoulder row in the tire width direction, and an outer intermediate row disposed adjacently to the inside of the outer shoulder row in the tire width direction. In the block belonging to the inner intermediate row, a tire circumferential direction length is larger than a tire width direction length.
Toyo Tire & Rubber Co., Ltd.

Non-pneumatic tire

A non-pneumatic tire includes a tread ring having an annular form, a hub positioned on a tire radial direction inner side of the tread ring, and multiple spokes connecting the tread ring and the hub. The tread ring has one or more grooves formed on a ground contact surface such that the groove includes a widened portion having an enlarged groove width and a hole penetrating through the tread ring and formed in the widened portion..
Sumitomo Rubber Industries, Ltd.

System and pre-conditioning pneumatic tires prior to mounting the same onto a wheel

A tire pre-conditioning system includes a first mandrel, a second mandrel spaced apart from the first mandrel, and a controller in communication with the first mandrel and the second mandrel. The first mandrel is fixedly attached to a first shaft and including a first tapered sidewall.
Android Industries Llc

Pneumatic plug clean-out tees

A pneumatic test plug for clean-out tees and a method of testing a pipeline are disclosed. The pneumatic test plug includes a cap and a bladder.
Oatey Co.

Hybrid pneumatic / internal combustion rotary engine

A hybrid engine comprises a housing and at least one rotor. The engine employs tongue and groove system to generate rotational movement.

Hatch-operating tool for pneumatic tank trailers

A tool for operating pivotal levers includes a lever member having an attachment and a handle. The attachment defines proximal-lower and distal-upper bearing surfaces for contacting the pivotal lever to transmit a pivotal opening force, and the proximal-upper and distal-lower bearing surfaces for contacting the pivotal lever to transmit a pivotal closing force.
Teresa Rustin Reed, Inc.

High-throughput multichamber atomic layer deposition systems and methods

Ald systems and methods having high throughput are disclosed. The ald systems and methods employ a process chamber that has multiple chamber sections defined by interior chamber dividers.
Ultratech, Inc.

Rubber composition for tire tread and producing the same

A rubber composition for a tire tread that can suppress increase of rubber hardness due to migration of an oil with time is provided. The rubber composition for a tire tread includes a diene rubber, an oil, and oil absorptive polymer particles having an oil absorption value of from 100 to 1,500 ml/100 g, wherein the content of the oil absorptive polymer particles is from 2.5 to 60 parts by mass per 100 parts by mass of the oil.
Toyo Tire & Rubber Co., Ltd.

Release pin and cable actuator for 3 ring release mechanism

An automated quick release mechanism for a three-ring release comprising a pneumatic or hydraulic cylinder with a hardened metal pin engaging a loop of the three ring release. When engaged with the three-ring release, the pin is held in an extended position to engage the loop of the release.
The United States Of America As Represented By The Secretary Of Agriculture

Pneumatic yaw control effector for aircraft

An apparatus and method for controlling a yaw moment of a flight vehicle, such as an aircraft. A wing structure of the flight vehicle has a first opening or actuator positioned by a first apex section of a first side of the wing, and has a second opening or actuator positioned away from or at a distance from a second apex section of a second side of the wing.



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


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    This listing is a sample listing of patent applications related to Pneuma for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Pneuma with additional patents listed. Browse our RSS directory or Search for other possible listings.


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