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Patent Searching and Data


Matches 851 - 900 out of 3,996

Document Document Title
JP4961211B2  
JP4962343B2  
JP4959058B2  
JP4953375B2  
JP2012512495A
The invention relates to a combined pressure-limiting and overflow valve, particularly for an air preparation unit in a commercial vehicle, wherein the combined pressure-limiting and overflow valve (30) comprises a housing (18), a cover ...  
JP2012094778A
To provide a solenoid drive device capable of suppressing heat generated during a driving operation.In a solenoid drive device 100, a first relay 20 turns on or off energization of one solenoid. A second relay 22 turns on or off energiza...  
JP2012086687A
To enable air bleeding of a stroke simulator without needing any special pressure feeding device which performs pressure feeding of brake fluid in a brake device equipped with a stroke simulator.The stroke simulator 35 includes: a piston...  
JP4908678B2  
JP2011007254A5  
JPWO2010046970A1
台車毎に搭載され、常用ブレーキ指令10お よび非常ブレーキ指令12に基づいてブレー キシリンダ27に作用するブレーキシリンダ 圧力18を制御するための圧力制御信号...  
JPWO2010046970A
Brake control part 20 which generates pressure control signal 16 for controlling brake cylinder pressure 18 which is carried for every cart and acts on brake cylinder 27 based on service application instructions 10 and emergency brake in...  
JP2012047291A
To provide a check valve that has a valve body, a valve seat face and a compression spring for biasing the valve body toward the valve seat face, and in which the compression spring generates bending deformation between a fully-closed po...  
JP2012041976A
To provide a solenoid valve capable of improving productivity, and inexpensively manufacturable.This solenoid valve (normally open type solenoid valve 1) includes: a valve seat member 4; a valve element member 5 bidirectionally moving to...  
JP2012505354A
The invention relates to a solenoid valve, particularly for controlling the brake pressure of a wheel brake of a slip-controllable hydraulic brake system of a motor vehicle. In known solenoid valves, there is a first hydraulically effect...  
JP2012026466A
To provide an electromagnetic valve capable of reducing an amount of fluctuation in pressure differential relative to a fluctuation in a flow rate.A conical portion 404a is provided at the tip of a main valve element 404. In such a struc...  
JP2012502852A
It is a valve assembly for controlling brake equipment and an auxiliary device of a braking mechanism of an empty pressure type of vehicles, It was removably attached to at least one common support module (1a, 1b) provided with a compres...  
JP4860871B2  
JP2012012017A
To provide a brake fluid pressure control device for a bar handle vehicle, in which the degree of freedom of layout of a pressure reducing valve can be improved.The brake fluid pressure control device for a bar handle vehicle, in which a...  
JP2012001163A
To achieve miniaturization of the brake fluid pressure control unit for a vehicle by reducing diameter (cross section) of an intake passage provided between an atmospheric reservoir and of a pump and an exhaust passage, and by contriving...  
JP2011256951A
To improve a normally closed solenoid valve device provided with a damper chamber for reducing the vibration of the mover to minimize the entry of air into the damper chamber to thereby stabilize the damping performance of the damper cha...  
JP4838960B2  
JP4829782B2  
JP4828778B2  
JP4822225B2  
JP2011226541A
To provide a liquid pressure valve device in which a hydraulic fluid flowing between each valve element and valve seat of a booster valve and a pressure reducing valve flows in a valve opening direction.The liquid pressure valve device i...  
JP2011527250A
The present invention is the brake equipment for controlling the pressure load of the brake cylinder in the brake system of an air pressure type, It has the air pressure-type front control unit (1) for operation of the relay valve (2) wh...  
JP4790177B2  
JP4789943B2  
JP4779232B2  
JP4772184B2  
JP2011524301A
The invention relates to a control valve for a vehicle brake system having a first fluid connection, a second fluid connection, and a decompressed connection toward the atmosphere. An adjustment spring applies a spring force to a control...  
JP4763233B2  
JP4762365B2  
JP4755696B2  
JP4743834B2  
JP2011150807A
To provide a coil pin capable of absorbing or alleviating a stress added on the coil pin.The coil pin 10 is provided with a first electric connection part 11 to be connected electrically with an electromagnetic valve, a first fixed part ...  
JP4741213B2  
JP4734264B2  
JP4725098B2  
JP2011133064A
To provide a solenoid valve capable of suppressing the self-excited vibration effectively using a relatively simple constitution.The solenoid valve has a coil spring 50 whose two ends 52 are not subjected to any post-cutting end processi...  
JP2011122631A
To provide a check valve which is configured so as to be conformable to three systems or more of input pressures with one valve.The check valve includes a casing 2 having a plurality of cylinder chambers RS1, RS2, RS3, a communication pa...  
JP4704338B2  
JP2011112141A
To provide a check valve coping with input pressure from at least three systems by itself.The check valve includes a center space RB, a plurality of cylinder chambers RS1, RS2, RS3 radially formed at an equal angle outward from the cente...  
JP4699020B2  
JP4681239B2  
JP2011080540A
To relatively rapidly perform pressure accumulation in an accumulator when starting an engine in a low temperature environment, and to branch a necessary flow rate to an exclusive conduit through a branch conduit in pressure accumulation...  
JP4666136B2  
JP2011064267A
To provide a solenoid valve restrained in size increase while restrained in the oscillation of a plunger.The plunger 4 is a non-magnetic body formed of resin, and one end side of the plunger 4 is connected to an armature 3. The other end...  
JP4660442B2
An air-operated brake actuator system (10) of a vehicle comprises a spring brake actuator (14) and a service brake actuator (12), the spring brake actuator including a sealed housing with a spring chamber (58) and a pressure chamber (56)...  
JP2011057204A
To improve regulation quality and reduce a control pressure required for operation of a regulating valve.A region 9 of a pressure-released connection path 8 having a compression spring 14 is disposed between a valve seat 17 and a control...  

Matches 851 - 900 out of 3,996