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Patent # Description
US-9,970,566 Bistable electric valve, in particular for a system for recovering petrol vapours in a motor vehicle
Bistable electric valve comprising a housing (2) in which there is defined a chamber (10) having first and second openings (11a, 12a) and a main ferromagnetic...
US-9,970,565 Solenoid valve piston seal
A valve includes: a housing having a housing stop; a solenoid arranged in the housing; a pin movable by the solenoid; a piston connected to the pin; a spring...
US-9,970,564 SMA valve for controlling pressurized air supply to an air cell in a vehicle seat
SMA valve for controlling pressurized air supply to an air cell in a vehicle seat comprising: a valve housing; a valve element (4) moveable between a closed...
US-9,970,563 Valve cap with integral seal
A valve cap (14) can be configured to have an integral sealing member (50) at least part of which is extendable into an opening(18) of a valve body (12) and...
US-9,970,562 Fluid control devices including self-healing materials and related methods
Fluid control devices including self-healing materials and related methods are disclosed. An example apparatus includes a valve body, a seat ring; a plug...
US-9,970,561 Frangible plug for use in a valve mechanism
A frangible plug for use in a valve mechanism, the frangible plug including a first section having a first end and an opposing second section having a second...
US-9,970,560 Wheel and tire sealing system with fuse plug
A sealing system is provided. The sealing system may include a wheel, a tire disposed about the wheel and defining a chamber between the wheel and the tire, and...
US-9,970,558 Piston valve with annular passages
A control valve (10) includes a valve body with a plurality of ports (A, B, C, D, E, F) and a plurality of annular flow passages (53, 55, 57). A piston (34)...
US-9,970,557 Multi-pilot variable pressure relay valve
The improved hydraulic control valve includes a spool with a primary side piston having a rigid linkage with a secondary side piston. The primary side providing...
US-9,970,556 Directional control valve
In a directional control valve, working fluid to be supplied to a first pressure chamber is supplied to the first pressure chamber via a hydrostatic bearing...
US-9,970,555 Gate valve
A valve gate button is disclosed comprising a contacting face for sealing a port of a valve seat, wherein the contacting face is flat and has a substantially...
US-9,970,554 Shutter valve
A shutter valve for regulating pressure and controlling fluid flow comprising an actuator ring having a plurality of gear teeth, the gear teeth driven by a...
US-9,970,553 Pressure balancing gate valve
A gate valve assembly includes a valve body with an inlet and outlet, a first valve element and second valve element located between the inlet and outlet. The...
US-9,970,552 One-way pressure activated piston seal
A solenoid actuated valve (10) holds pressure and volume of an accumulator with low leakage and provides low actuation drag during a release stroke for dumping...
US-9,970,551 Valve
A valve, which has at least one seal ring arranged in a recess of a valve housing, which seal ring has a seal housing having a U-shaped cross-section, in which...
US-9,970,550 Unitary face seal assembly
A metal face seal assembly includes a casing with a first portion that rotates with respect to a second portion. Inside the casing is a face seal assembly with...
US-9,970,549 Radial coverage piston ring groove arrangement
A main shaft bearing compartment seal system is described herein. The modified ring groove geometry creates two distinct cavities or steps for a piston ring and...
US-9,970,548 Multi-layer gasket
A multi-layer gasket for establishing a seal between a first member (such as a cylinder head) and a second member (such as an engine block) is provided. The...
US-9,970,547 Ultra-seal gasket for joining high purity fluid pathways
A ring-shaped gasket for making high-purity fluid pathway connections between opposing fluid delivery apparatus elements having at least one simple flat surface...
US-9,970,546 Seal structure and seal method
A seal structure includes a seal body. The seal body is sandwiched between a case and a cover and provided between a space and fastening regions. The space is...
US-9,970,545 Stern tube seal system
A seal system includes a face seal rotor ring including a wide sealing face preferably made of tungsten carbide. The stator ring includes a narrower sealing...
US-9,970,544 Control device of engine
An engine control device to be mounted on a vehicle is provided. The control device includes a transmission state determining module for determining a...
US-9,970,543 Shift by wire transmission shift control system with park release
At least some implementations of a gear shift control system include first and second drive members, a drivetrain selectively driven by the first and second...
US-9,970,542 Shift fork having improved abrasion resistance
A shift fork having an improved abrasion resistance includes two or more coating layers in which a molybdenum (Mo) sprayed coating layer and a copper (Cu)...
US-9,970,541 Gear box for a working machine and a method for controlling a gear box
A gear box for a working machine is arranged to be positioned in a first set of speed-changing gears and a second set of speed-changing gears. The gear box...
US-9,970,540 Transmission fluid pressure control systems and methods for continuously variable transmissions
A switching valve control module selectively actuates a switching valve of a continuously variable transmission (CVT) either: (i) from a closed position to an...
US-9,970,539 Shift position switch controller
A shift position switch controller includes a reference position learner, learning a reference rotation position of an electric motor in a reference shift...
US-9,970,538 Method for controlling an electromechanical interface device
A method of controlling an electromechanical interface includes commanding, by a controller, a motor to provide an operating torque on a selector, wherein the...
US-9,970,537 Lock assembly for shifter
A shifter assembly for a motor vehicle includes a housing, a detent gate connected to the housing, a shifter lever moveable between at least a park position and...
US-9,970,536 Shift device
A shift device is configured including a restriction member and a release section. The restriction member stops a detent pin that has been moved at a release...
US-9,970,535 Linear package for a two-stage control microvalve
A two-stage control microvalve includes a generally cylindrical housing configured for insertion into a bore in a body of a hydro-mechanical valve system, a...
US-9,970,534 Methods and systems for improving the operation of transmissions for motor vehicles
A torque converter check valve has a valve element movable between a closed position and an open position by applying hydraulic pressure to a portion of the...
US-9,970,533 Solenoid rebuilding method for automatic transmissions
A method of rebuilding a pressure control solenoid includes uncrimping a housing of the solenoid, and disassembling the solenoid. An original spool valve of the...
US-9,970,532 Power train controller and associated memory device
A power train subsystem for a motorized vehicle and methods of programming such power train controllers of the power train subsystem are disclosed. The power...
US-9,970,531 Shift device
In a shift device, a "D" switch, an "N" switch, and an "R" switch are respectively installed to a right installation face, a front installation face, and a rear...
US-9,970,530 Vehicle shifter position sensor assembly
A transmission gear shifter arrangement includes a shift lever assembly and a position sensor assembly each associated with a shifter housing. The shift lever...
US-9,970,529 Shift lever assembly with electronic detection of modes of transmission
The present invention relates to a shift lever assembly for controlling the transmission of a vehicle, said shift lever assembly (1) comprising a housing (2)...
US-9,970,528 Transmission system
A transmission system for transmitting a change of speed between two rotating shafts, includes a planetary gear box having a sun gear arranged for rotation with...
US-9,970,527 Transmission lubrication system and apparatus
A manifold for distributing lubricant in a transmission includes an inlet supply nozzle for receiving transmission lubricant, and a main body in fluid...
US-9,970,526 Ram air turbine lip seal sealing surface sleeve cap
Described herein is a system for increasing the robustness of a sealing surface and eliminating an expensive plating operation. The system includes an axially...
US-9,970,525 Coupling assembly with a target element
A coupling assembly comprises a coupling which is arranged between a driving gear and a differential drive; a controllable actuator for actuating the coupling;...
US-9,970,524 Driving force distribution apparatus for four-wheel drive vehicle
A driving force distribution apparatus for a four-wheel drive vehicle includes a hydraulic clutch, a spool, and a working-oil filling member. The spool is in an...
US-9,970,523 Torque converter and a method for cooling a clutch assembly of the torque converter
A torque converter includes a housing, and an impeller shell disposed within the housing. The impeller shell has a back wall, and a plurality of fins radially...
US-9,970,522 Automatic transmission
An automatic transmission where an engagement mode in which the forward engagement element is put in the engagement state is executed when the vehicle travels...
US-9,970,521 Infinitely variable transmission
An infinitely variable transmission includes an input differential and an output differential. The input differential and the output differential both include...
US-9,970,520 Continuous variable transmission with uniform input-to-output ratio that is non-dependent on friction
A continuously variable transmission (CVT) that does not depend on friction to transmit power. A constant and uniform output angular velocity can be achieved...
US-9,970,519 Circulation member positioning structure for ball screw
A circulation member positioning structure for a ball screw includes a nut and a circulation member. The nut has a threaded channel, a socket, and a positioning...
US-9,970,518 Driving block for connections
The present invention discloses a driving block for connections, used for connecting with external devices, and sliding on a sliding bracket, wherein, it...
US-9,970,517 Satellite boom hinge actuator using drive chain with flexible and rigid characteristics
A flex-drive actuator for a satellite boom hinge or other hinge applications. Using a motor-driven cog and a unique drive chain, the hinge can be reversibly...
US-9,970,516 Vehicle continuously variable transmission equipped with seal mechanism
A vehicle continuously transmission mechanism includes a seal mechanism to seal a hydraulic chamber defined by fixed and movable members on a back surface side...
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