|| List of recent Pneuma-related patents
| Electropneumatic towing stabilizer system|
An automatic stability control system is provided which determines the lateral acceleration and lateral velocity of a towed trailer and forward velocity of the tow vehicle. When the lateral acceleration and/or velocity of the towed trailer exceeds predetermined values established for the current forward velocity of the tow vehicle, the stability system meters a gas, such as compressed air, from a gas reservoir into at least one cylinder of a pair of buffer arms each comprising a piston that is pivotably attached to the towed trailer and a cylinder which is pivotably attached to the tow vehicle.
| Percussion unit|
Percussion unit, especially for a rotary hammer and/or percussion hammer, comprising a control unit which is designed for controlling a pneumatic percussion mechanism. According to the disclosure, the control unit comprises at least one load estimation device..
Robert Bosch Gmbh
| Pneumatic radial tire|
The invention provides a pneumatic radial tire which improves durability by lowering breakdowns in both of a ply end and a wind-up portion without an increase of weight and manufacturing cost. The pneumatic radial tire has a carcass layer which is provided between a pair of bead portions and is locked in a state in which end portions are wound up to the bead cores.
Toyo Tire & Rubber Co., Ltd.
| Pneumatic tire|
A pneumatic tire comprises a carcass layer, a belt layer disposed on an outer side of the carcass layer in a tire radial direction, and a tread rubber disposed on the outer side of the belt layer in the tire radial direction. The belt layer formed by laminating an angle belt having a belt angle≧45° and ≦70° in absolute values, a pair of cross belts, having belt angles of ≧10° and ≦45° in absolute values and having belt angles of mutually opposite signs, and a circumferential reinforcing layer having a belt angle within a range of ±5° with respect to a tire circumferential direction.
The Yokohama Rubber Co., Ltd.
| Pneumatic tire|
A pneumatic tire of the present technology includes a surface on a tire cavity side of a film positioned on a tire cavity side in the overlap splice portion is formed with a recess so that a film thickness at the overlap splice portion becomes thinner than a film thickness of portions other than the overlap splice portion. A surface on a tire outer circumferential side of the film is positioned on the tire cavity side in the overlap splice portion is formed flat between the overlap splice portion and the portions other than the overlap splice portion.
The Yokohama Rubber Co., Ltd.
| Pneumatic tire|
The pneumatic tire of the present technology has an overlap splice portion joined by overlapping resin film sheet materials on each other, wherein at least one layer of two layers joined by overlapping the film sheet materials in the overlap splice portion has recessed portions of a depth that is smaller than a thickness of the film sheet material on a non-joining surface side thereof, and joining surface sides of the two layers are formed into flat surfaces and the flat surfaces are joined.. .
The Yokohama Rubber Co., Ltd.
| Indexing pneumatic launcher for multiple toy rocket projectiles|
A toy launching assembly for pneumatically launching toy projectiles. The toy launching assembly has a base structure that contains an open port.
Kma Concepts Limited
|Rubber composition for tire, and pneumatic tire|
A rubber composition for tires comprises: per 100 parts by weight of diene rubber containing from 5 to 50 wt. % of modified br having a vinyl unit content of 10 to 60 wt.
The Yokohama Rubber Co., Ltd,
|Tread rubber composition and pneumatic tire|
Wherein v1 and v2 each represent a hydrocarbyl group containing a polymerizable carbon-carbon double bond; s1 represents a substituted silyl group, and a2 represents a substituted amino group or a nitrogen-containing heterocyclic group.. .
|Pneumatic detector switch having a single diaphragm for alarm and fault conditions|
A pneumatic pressure detector switch is disclosed that includes a retainer assembly adapted to communicate with a source of pressure, a deformable diaphragm supported within the retainer assembly and movable in response to changes in pressure communicated to the retainer assembly, a fault contact element supported by the retainer assembly adjacent a first side surface of the diaphragm, and an alarm contact element supported by the retainer assembly adjacent a second side surface of the diaphragm.. .
Kidde Technologies, Inc.
Pin clamp having integrated check valve
A pin clamp is provided, comprising a housing having a bore extending therethrough, therein defining an axis. A shaft in sliding engagement with at least a first portion of the bore comprises an axial hole.
Air source controlling device for a pneumatic nail-gun
An air source controlling device for a pneumatic nail-gun includes a body, a choke valve and a switch. The body includes a controlling chamber for connecting a compressed air source, an air passage for communicating the controlling chamber and the pneumatic nail-gun, a switch channel communicating the air passage and an accommodation space, and an air vent hole communicating the accommodation space and an external environment.
Basso Industry Corp.
Pneumatic control valve
A pneumatic control valve that, when implemented inside a pneumatic tire having an internal reversible peristaltic pump, is configured to prevent air from entering the peristaltic pump if a tire air pressure in a pressurizable cavity of the tire is greater than a selectable set point pressure. The control valve is further configured to open an air passage between an atmosphere external to the tire and an intake of the peristaltic pump if the tire air pressure in the pressurizable cavity of the tire is less than or equal to the selectable set point pressure..
Positive control (desmodromic) valve systems for internal combustion engines
Various types of valve systems are disclosed herein. In one embodiment, a positive control reciprocating sleeve valve system for use with an internal combustion engine includes opening and closing rockers controlled by corresponding opening and closing cam lobes.
Pinnacle Engines, Inc.
A self-closing filter includes a housing to be attached to a sidewall of a self-inflating pneumatic tire. The housing includes a cavity to be in fluid communication with an atmospheric air inlet of a pneumatic control valve for the self-inflating tire.
Compression garment controlling
A controller assembly for delivering pressurized fluid to a compression treatment device includes a first pump assembly including a first pump unit and a first electrical contact. The first pump assembly defines a first pneumatic passage configured for fluid communication with the pump unit.
Cuff for accentuating venous flow
A foot operated air pump rapidly inflates a pneumatic cuff wrapped around the leg of a patient. At the moment of inflation a pressure switch senses the increase in air pressure and sends a timing signal to an ultrasonic imaging system..
Modified diene based polymer
Provided is a modified diene based polymer in which a diene based polymer is graft modified with a polyether having a mercapto group attached via diurethane bonding. Formation of diurethane bonding is performed by allowing sequential reactions of two species of hydroxyl group-containing compounds with an diisocyanate compound.
The Yokohama Rubber Co., Ltd.
Pumping a multiphase fluid using a pneumatic pump
A system and methods for pumping a multiphase fluid using a pneumatic pump are described herein. The method includes separating a multiphase fluid into a gas stream and liquid streams, and flowing a liquid stream into a pressure vessel of a pneumatic pump until a liquid level within the pressure vessel reaches a specified high level.
Method and cleaning a pipe length
To clean the inside of a pipe length a swabbing machine is provided at a first end of the pipe length, the swabbing machine includes a pneumatic motor and is propelled along the inside of the pipe length in a first direction away from the first end of the pipe length by the pneumatic motor. A swabbing machine and a swabbing machine system are also disclosed..
Electromechanical system for operation without intermittency of an irrigation equipment
An electronic control by frequency inverter of the displacement system of an irrigation or fertirrigation set is made up of structured pipelines, in which the water distribution sprayers are mounted, and which are coupled to each other, and supported by movable towers which are moved by gear motors driving by means of cardans the wheel gear that in turn drive pneumatic wheels, moving the structure about a fixed point, or pivot point, which is the central tower. The driving of the gear motors of each tower is performed by an electric control unit via a frequency inverter, with analogic signal, preferably a potentiometer, or position encoder digital sensor or optical sensor of alignment with relation to the front and back tower..
Fockink Indústrias Elétricas Ltda
A pneumatic fender having a body portion is configured by laminating a plurality of reinforcing layers between the inner layer rubber 4 and the outer layer rubber. Cords of reinforcing layers are laminated adjacent to each other.
The Yokohama Rubber Co., Ltd.
The present invention has an object of providing a pneumatic tire having a tread pattern capable of providing both excellent drivability and a high partial wear resistance. The pneumatic tire of the present invention includes, in a tread surface, a compound groove partitioned into a first groove portion and a second groove portion by a first groove side and a second groove side, the first groove side having an oblique side portion diagonally disposed relative to a tire circumferential line in plan view, the second groove side intersecting with the oblique side portion of the first groove side at an acute angle in plan view, in which: the first groove portion and the second groove portion both have a groove depth that gradually reduces in an extending direction of the groove toward an intersection between the oblique side portion and the second groove side; and a groove wall extending from the first groove side is formed as a tapered surface mildly-sloped toward a groove bottom on the intersection side when viewed in the groove transverse direction.
Pneumatic tire manufacturing method and pneumatic tire
A method of manufacturing a pneumatic tire has a winding step of forming a rubber ribbon winding body constructing a tread rubber by spirally winding a rubber ribbon obtained by co-extruding a first rubber and a second rubber which are different in hardness. The first rubber is mainly arranged in a first area by making a cross sectional area ratio of the first rubber greater than that of the second rubber.
Toyo Tire & Rubber Co., Ltd.
A pneumatic mattress having a plurality of pneumatic cells so connected that sets of them can be selectively and cyclically pressurised and exhausted in sequence to support a user, or permanently inflated. The mattress also including an air flow manifold within a cover around the cells for providing air flow to spaces between some of the pneumatic cells beneath of the cover.
Linet Spol S.r.o.
Elastomeric polymer compositions
Wherein o is oxygen, x is an integer selected from 1, 2 and 3; y is an integer selected from 0, 1, and 2; x+y=3, r is the same or different and is: (c1-c16) alkyl; r′ is an aryl, an alkylaryl, a (c7-c16) alkyl aryl, or a (c1-c16) alkyl which may be linear or branched, saturated or unsaturated and may be substituted with: (c1-c4) alkyl, (c1-c4) alkoxy, (c7-c16) aryl, (c7-c16) aralkyl, nitrile, amine, no2, thioalkyl; and z is a protective group. Methods are described for making the elastomeric polymer composition, their use in preparing vulcanized elastomeric compositions, and articles made from such compositions, including pneumatic tires, tire treads, belts, and the like..
Pdms membrane-confined nucleic acid and antibody/antigen-functionalized microlength tube capture elements, and systems employing them
A microfluidic device comprising a microfluidic channel network sealed on one side by a membrane sheet, the sheet having pdms defining at least the surface sealing the channel, the membrane sheet on its opposite side sealing one side of a pneumatic channel, the pneumatic channel arranged to enable pneumatic deflection of a deflectable portion of the membrane sheet into contact with an opposed surface to control flow in a channel of the network, the membrane sheet confining in a channel of the network at least one micro-particle, micro-length tube or glass nano reactor, functionalized with a capture agent, that has been inserted into that channel. A microfluidic device having a microfluidic channel containing at least two micro-particles, micro-length tubes or glass nano reactors, one functionalized with nucleic acid and another with antibody or antigen.
Dual control dead man system
A dual control shut off system, such as a dead man system for a blasting system, blasting equipment, or other equipment having both pneumatic and electric safety control circuits, may include an electric dead man's switch or a pneumatic dead man's switch. An embodiment of the dual control dead man system is for wet abrasive blasting systems used for cleaning, preparing surfaces, removing coatings, and/or other abrasive blasting operations.
Graco Minnesota Inc.
Pneumatic end effector apparatus, substrate transportation systems, and methods for transporting substrates
Systems, apparatus and methods including pneumatic end effectors for transporting substrates between system components of electronic device manufacturing systems are provided. In one aspect, an end effector has a base adapted to be connected to a robotic component, and one or more pneumatic suction elements positioned on the base.
Applied Materials, Inc.
System for position measuring and integrity measuring
A system for measuring the position of a rod element as, for example, a hydraulically or pneumatically operated piston rod. Unlike the prior art, the system according to the present invention employs a measuring principle that does not require preparatory treatment of the rod element as is required in the known solutions.
Systems and methods for pneumatically actuated displays for colored powder
The present disclosure is directed to systems and methods for pneumatically actuated displays for colored powder. In one illustrative embodiment, an indicator unit includes a hopper into which a dispersible indication powder can be loaded.
Hogsback Designs, Inc
Pneumatic brake system redundancy in locomotive consists
The electrical signals generated by the brake handle in the lead locomotive are extended to at least the first trail locomotive through the communication layer in order to control the ecpbs in the trail locomotive, providing full train brake redundancy, allowing non-degraded train operation even in case of an unrecoverable failure of the brake control system in the lead locomotive.. .
Solids delivery a well
A method that is usable with a well includes introducing solids into a pneumatic stream to produce a solids-containing pneumatic stream; communicating the solids-containing pneumatic stream to a blender assembly to mix the solids with at least one other material to produce a flow; and pumping the flow into the well.. .
Schlumberger Technology Corporation
Portable microfluidic assay devices and methods of manufacture and use
A method of forming a pneumatically controlled microfluidic device containing a micro-fluidic network that includes micro-elements in the form of micro-particles or micro-length hollow flow elements, and a pneumatic network that includes pneumatic micro-channels and micro-valve features enabling membrane valves to operate to control fluid conditions in the microfluidic network, including the steps (a) forming two portions, denominated fluidic layer, in which microfluidic channels are formed, and pneumatic layer, in which pneumatic micro-channels and micro-valve features are formed, each having a backing that is rigid in the plane of extent of the layers, (b) providing an intervening elastic membrane, and (c) permanently bonding both layers to opposite sides of the membrane, the permanent bonding of the membrane to the fluidic layer being effective to permanently enclose a set of inserted micro-elements in the fluidic network and relate the two layers to enable pneumatic control of fluid conditions in the microfluidic network.. .
A pneumatic tire includes a tread, sidewalls extending from edges of the tread, clinches extending from the edges of the sidewall, beads positioned on axially inner side of the clinches, a carcass bridging the beads along inner side of the tread and sidewalls, and load support layers positioned on axially inner side of the carcass such that the layers are positioned between the tread and beads. Each bead includes core and main apex, the core has radially outer side surface facing radially outward, the carcass includes carcass ply turned up around the core from inner side toward outer side in axial direction of the tire such that the main portion and turn-up portion are formed in the ply, the turn-up portion has core laminating portion laminated on the radially outer side surface of the core, and the apex is extending radially outward from radially outer side of the laminating portion..
Sumitomo Rubber Industries Ltd.
A pneumatic tire in which an inner liner including a film mainly made of thermoplastic resin is attached to an inside of the tire via a tie rubber sheet, on an inner side of a carcass layer, and which has a lap-splice portion where end portions of the film in a tire circumferential direction overlap each other in a tire widthwise direction with tie rubber therebetween. A section of the film on a tire cavity side in the lap-splice portion has a portion where the film is thin over part or entirety of the width in the tire widthwise direction before the lap-splice portion, or a film thickness in the lap-splice portion is smaller than a film thickness in a portion other than the lap-splice portion.
The Yokohama Rubber Co., Ltd.
System for washing an aero gas turbine engine
A wash system includes a wash unit associated with a mobile unit for providing wash fluid, one or more nozzles for streamline injecting wash fluid provided by the wash unit directly into an engine inlet, and an articulating arm for use in positioning the one or more nozzles. The wash unit is physically spaced from a surface of the engine inlet cowling during a washing process.
Pneumatic system for engines
A method to rotate crankshaft of an engine via a pneumatic system is disclosed herein. The engine includes a plurality of engine cylinders.
Electro-motive Diesel, Inc.
Carousel loading apparatus
An embodiment includes a carousel machine designed to slowly deliver a premeasured weighment of product to a receptacle (e.g., bag, box, sack, container, bin). The receptacle, such as a bag or a box, may be manually hung on pneumatic clamps as the carousel rotates.
Fox Solutions, Llc
Control circuit and surgical tool
A rinse or other liquid can be provided for assisting in the removal of the mass to be examined. Other desirable fluids and materials may also be provided and placed in communication with the surgical tool.
Pneumatic or hydraulic cardiac assist devices
The embodiments relate to cardiac assist devices that comprise a jacket that wraps the exterior of the heart, where the jacket comprises one or more pneumatic or hydraulic bladders. The pneumatic or hydraulic bladders are linked to a pump, and the pump fills the bladders with fluid and withdraws the fluid in a cycle to match beats of the heart to assist contraction and pumping of the heart in systole or to assist expansion and filling of the heart in diastole..
Rubber composition for tire tread and pneumatic tire
A rubber composition for a tire tread comprising 100 parts by mass of a diene rubber, 10 to 150 parts by mass of a reinforcing filler, and 0.1 to 30 parts by mass of an acid-treated silk powder having a 90% volume particle diameter (d90) of 500 μm or less. A pneumatic tire having a tread comprising the rubber composition..
Toyo Tire & Rubber Co., Ltd.
Pneumatic object provided with a gastight layer based on a thermoplastic elastomer and on a lamellar filler
Apply, with z being a direction normal to the elastomer layer, x and y being directions orthogonal to z, and ex′, ey′ and ez′ being dynamic moduli in compression of the elastomer layer in the x, y, and z directions, respectively.. .
Automatic rotary machine for the production of empanadas
The invention relates to an automatic rotary machine for the production of empanaclas, 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..
Emma Eugenia Mesa Areas Maquiempanadas Sas
Pneumatic spring shock absorber a motor vehicle
For the mounting of an abutment cap on a shock absorber tube, use is made of the pneumatic spring in which the abutment cap is held. During the joining process of the pneumatic spring onto the shock absorber, the abutment cap is pushed onto the shock absorber and, in a further process, is pressed on, wherein here, the clamp of the abutment cap or the holding webs of the abutment cap slips or break, respectively, and the pneumatic spring can assume a final position in the apparatus..
Dr. Ing. H.c. F. Porsche Aktiengesellschaft
Blow moulding machine with a pneumatically operated blow air valve and a operating such a blow moulding machine
An apparatus for moulding plastic preforms into plastic containers, includes an application unit for applying a gaseous medium onto the plastic performs. The application unit includes at least one valve unit for controlling the gaseous medium to be supplied to the plastic preform the valve unit has a working piston that is movable between at least two positions, and a control piston that is movable between at least two positions.
Staples feeder assembly with concealed slider for pneumatic fastener magazine
The present invention consists of the complete integration of a self arming controlled action pneumatic fastener magazine slider (pusher and feeder) within the two legs of a stack of u-shape staples on a magazine support rail, thanks to the interplay of two pairs of releasably interlocking sensor and keys fastener pusher elements. In one embodiment of the invention, the slider system is self-arming and fits within an elbowed magazine for receiving fasteners, but works along the straight portion of the magazine.
Laboratoire Primatech Inc.
A pneumatic tool has an outer casing, a selector valve, a switching button and a cover. The outer casing has two elongated holes formed through an external surface of the outer casing, facing and communicating to each other.
A pneumatic tire, comprising: a carcass provided in a toroidal shape across a pair of bead cores; a bead filler provided on the outer side in the tire radial direction of each bead core; and a rim guard to protrude on the outer side in the tire width direction for rim protection, wherein a contour of a portion of the rim guard has radius of curvature in the range of 5 mm to 40 mm in a widthwise cross section of the tire, and provided that “1csh” represents a distance in the tire radial direction between the innermost end and the outermost end of the carcass, a distance in the tire radial direction between the outermost end in the tire width direction of the rim guard and the outermost end in the tire radial direction of a bead filler is in the range of −0.2csh to 0.05csh.. .
A pneumatic tire includes an inner liner and a carcass ply provided adjacent to the inner liner and having a cord embedded in a rubber layer. The inner liner is composed of a polymer layer stack including a first layer of a polymer composition containing sibs and a rubber component having a thickness of 0.05 mm to 0.6 mm, and a second layer of a polymer composition containing at least either one of sis and sib as well as a rubber component having a thickness of 0.01 mm to 0.3 mm.
Sumitomo Rubber Industries, Ltd.
A pneumatic tire is mounted on a vehicle so a first side in a tire width direction corresponds to a vehicle outer side. A tread surface has four circumferential main grooves extending in a tire circumferential direction and five land portions partitioned by the circumferential main grooves.
The Yokohama Rubber Co., Ltd.
Pneumatic device for controlling the automatic inflation/deflation, notably of a tire
Under the effect of the injection of the gaseous fluid at a pressure (p2>p1), the piston (25) is moved against a second flexible component (40) and in relation to the mobile assembly (35, 36, 39), which remains in travel limitation position, causing the closure of an inflation component (39) and the movement of the exhaust flap valve (27) against a third flexible component (30), corresponding to its opening from the injection flap valve (36), which remains open.. .
Pneumatic valve assembly and method
A valve assembly for receiving a fluid under pressure and comprising a plurality of valves in a single valve block. The assembly may include a plurality of check valves and including a counterbalance generating valve and a 3-way valve and including a method of use.
Vegetable cutting apparatus
The present invention relates to an apparatus for cutting vegetables of different sizes and densities in a quick, safe and efficient manner the apparatus embodied herein provides an automated cutting process requiring only one operator who need not apply any physical exertion during the cutting process, and need not place his or her hands in the vicinity of the blade, as is necessary in conventional cutting methods using saws, guillotines and the like. The speed of the cutting blade bearing down on the vegetable is adjustable by varying the air pressure to a cylinder which actuates movement of the blade.
Polarization insert for a cryogenic refrigerator
A method includes pneumatically expelling a sample of magnetically polarized material along a pneumatic flow path from a cryogenic environment.. .
Millikelvin Technologies Llc
Hydropneumatic device for pressure transmission and riveting device
A device for riveting and a hydropneumatic device for pressure transmission, including a working piston and a transmitter piston in the form of a double-acting cylinder for transmitting pressure to the working piston, wherein a working stroke of the working piston in a working direction includes a first stroke and a subsequent second stroke, wherein the first stroke is controlled by means of pneumatic pressure acting on the working piston and the second stroke is controlled by means of pneumatic pressure acting on the transmitter piston, and wherein hydraulic fluid is displaced by the transmitter piston and the displaced hydraulic fluid effects the second stroke of the working piston. Regulation means having an actuating device are provided for regulating the pneumatic pressure on both sides of the double-acting cylinder of the transmitter piston such that the second stroke of the working piston is predefined by way of the regulation..
Tox Pressotechnik Gmbh & Co. Kg
Methods and endovascularly replacing a heart valve
The invention includes methods of and apparatus for endovascularly replacing a heart valve of a patient. One aspect of the invention provides a method including the steps of endovascularly delivering a replacement valve and an expandable anchor to a vicinity of the heart valve in an unexpanded configuration; and applying an external non-hydraulically expanding or non-pneumatically expanding actuation force on the anchor to change the shape of the anchor, such as by applying proximally and/or distally directed force on the anchor using a releasable deployment tool to expand and contract the anchor or parts of the anchor.
Sadra Medical, Inc.
A bi-directional flow sensor may be adapted for reducing pneumatic noise during pressure sensing with a flow passing through the flow sensor. The flow sensor may include a hollow, tubular member having a throat section disposed between a ventilator end and a patient end.
Carefusion 203, Inc.
Modifying agent, producing modified conjugated diene polymer using modifying agent, and modified conjugated diene polymer
Provided are a modifying agent obtained by subjecting a silicon-containing compound having a protected primary amino group and at least two hydrolyzable groups to complete condensation, a method of producing a modified conjugated diene-based polymer, a modified conjugated diene-based polymer obtained by the production method, a rubber composition using the polymer, and a pneumatic tire. The modified conjugated diene-based polymer has excellent low heat generating property and abrasion resistance, and the rubber composition is obtained by using the modified conjugated diene-based polymer and the pneumatic tire is obtained by using the rubber composition..
Electro-pneumatic actuator for a turbocharger waste gate, and a turbocharger and a method employing same
An electro-pneumatic actuator for a waste gate includes an electric actuator to impart linear motion to an actuator shaft, and a pneumatic chamber defining a passage extending therethrough, the actuator shaft extending through the passage, the pneumatic chamber being sealed with respect to the actuator shaft. A piston is disposed in the pneumatic chamber and arranged for movement in the pneumatic chamber, the piston being affixed to the actuator shaft such that the actuator shaft and the piston move together as a unit.
Honeywell International Inc.
Seeder with metering system having selectively powered metering sections
A metering system for a seeding machine is provided. The metering system includes selectively powered metering sections operable to individually allow or restrict seed dispensation.
Morris Industries Ltd.
Apparatus, system, and providing fabric-elastomer composites as pneumatic actuators
Soft pneumatic actuators based on composites consisting of elastomers with embedded sheet or fiber structures (e.g., paper or fabric) that are flexible but not extensible are described. On pneumatic inflation, these actuators move anisotropically, based on the motions accessible by their composite structures.
President And Fellows Of Harvard College
Thermo-pneumatic actuator working fluid layer
An ink jet printhead including a thermo-pneumatic actuator array for ejecting ink from an array of nozzles. The actuator array may include a plurality of channels in fluid communication with a plurality of working fluid chambers.
Thermo-pneumatic actuator fabricated using silicon-on-insulator (soi)
An ink jet printhead including a thermo-pneumatic actuator array for ejecting ink from an array of nozzles. The actuator array may include the use of a silicon-on-insulator (soi) semiconductor wafer including a device layer, a handle layer, and a dielectric layer that physically separates the device layer from the handle layer to simplify printhead formation.
Pneumatic roadway energy recovery system
The pneumatic roadway energy recovery system generates electrical power from the weight of vehicles, pedestrians and the like traveling on a roadway surface. The pneumatic roadway energy recovery system includes a plurality of pneumatic pumps in fluid communication with one another and that are arrayed beneath a roadway surface.
King Fahd University Of Petroleum And Minerals
Vibration isolation system with support divided into sections, and controlling same
The invention relates to a vibration isolation system which comprises a support divided into a plurality of rigid sections on which a displaceable stage is arranged. The sections are arranged on pneumatic bearings, and the pneumatic bearings of the individual sections are controlled independently from each other and based on the position of the displaceable stage..
Integrated Dynamics Engineering Gmbh
Plunger for pneumatic dispenser
A plunger is fittable within a cylinder of a pneumatic dispenser that discharges a viscous material. The plunger has a first portion located at the front, and a second portion located at the rear.
Kaga Works Co., Ltd.
Tire inflation system for engine driven welder
The invention described herein generally pertains to a system and method for an air compressor system integrated into an engine welder. In particular, an air compressor system can be powered by at least a motor of an engine driven welder such that the engine driven welder can provide enhanced capabilities related to use of stored compressed air.
Lincoln Global, Inc.
Pneumatic door seal
A roll-up door assembly including a plurality of door panels; a pneumatic seal apparatus having an elastic membrane of an elongated tube disposed around a perimeter of the trailer door so as to be adjacent to the plurality of door panels, wherein pressurized air is injected into the pneumatic seal apparatus to expand the elastic membrane and to apply an outward force against multiple sides of the plurality of door panels, wherein applying the outward force against the plurality of door panels on multiple sides keeps the plurality of door panels as a single unit such that substantially less air flows through the plurality of door panels than prior to the application of the outward force to seal the trailer door.. .
Molding device and molding pneumatic tire
A pneumatic tire molding device includes an extruder which mixes and discharges a rubber material, a mouth piece which is attached to a leading end of the extruder, and a rotary support body around which a rubber strip discharged out of a discharge port of the mouth piece is wound, wherein a receiving portion is formed in the mouth piece closer to a rear side in a rotating direction of the rotary support body than the discharge port in an end surface facing to a rotation surface of the rotary support body, the receiving portion being capable of receiving the rubber strip which has been already wound around the rotary support body.. .
Toyo Tire & Rubber Co., Ltd.
Spindle assembly for a tire inflation system
A spindle assembly for a tire inflation system having a spindle defining an axial direction and a fluid conduit. A rotatable part is rotatably mounted on the spindle and has a fluid passage.
Dana Italia S.p.a.
Zero pressure start continuous positive airway pressure therapy
A respiratory assistance device is disclosed. There is a patient interface for coupling to a patient respiratory passageway, and a selectively regulated therapeutic gas flow source in pneumatic communication with the patient over the patient interface.
Breathe Technologies, Inc.
Rotary screen printer
Improvements in a rotary screen printer that operates with a stepper motor for indexing the screen printer. The stepper motor provides a positive rotation and locating of the printing arms.