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JP6850879B2 |
A solenoid valve, for controlling a brake pressure of a wheel brake of a slip-regulatable hydraulic brake system for a motor vehicle, includes a valve element, valve insert, valve seat, spring device, electromagnetic actuator, and armatu...
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JP6838237B2 |
In the present invention, a second filter housing hole 53 in which a second filter member 62 of a SS/V IN 41 is housed has a region 69 where a gap with respect to the outer peripheral surface of the second filter member 62 is narrow and ...
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JP2021020642A |
To provide a brake control device applied to a vehicle including an energy regenerating device and imparting different liquid pressure to front and rear wheels, and capable of enhancing responsiveness in pressurizing.A vehicle includes a...
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JP6825090B2 |
A fluid filter for a fluid device with one or more of a pump element and a solenoid valve in a motor vehicle, in particular for an ESP system. The fluid filter is formed by direct injection molding and has at least one filter connecting ...
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JP6820437B2 |
A method and system supply compressed air to a vehicle as required, more particularly a rail vehicle, wherein at least the primary air requirement of the rail vehicle for operating a pneumatic braking system is covered by a primary air c...
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JP6818137B2 |
A solenoid valve for a hydraulic braking system includes an armature that axially moves a plunger, which has a closing element, in the valve armature. A mechanical detent is formed between a fixed guide element, which is introduced into ...
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JP6813672B2 |
A pressure regulating valve for an air supply system of a utility vehicle includes a housing having at least one compressed air connection communicating with at least one first pressure regulating chamber. The pressure regulating chamber...
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JP2020203526A |
To provide a brake fluid pressure control device which enables a brake fluid to flow bypassing a damper which absorbs pulsation according to a vehicle brake force required.A brake fluid pressure control device (20) according to the inven...
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JP6788947B2 |
In a solenoid valve for a hydraulic braking system, a mechanical locking device is formed between a guide assembly and a valve armature or tappet. The mechanical locking device releases the valve armature or the tappet in a currentless c...
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JP6775710B2 |
A degradation detection system includes: a storage that stores measured values of command pressure and measured values of response pressure; and a simulator that calculates, using a physical model, the response pressure in accordance wit...
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JP6774450B2 |
To provide a compaction vehicle with a high degree of reliability which makes it possible to surely restrict the travelling at the time of coming into contact with a guard fence of an obstacle.A brake force of a negative brake 34 is exer...
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JP6772070B2 |
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...
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JP6762372B2 |
The invention has a purpose of obtaining a brake hydraulic pressure controller capable of securing durability with a simple configuration and a motorcycle brake system. The brake hydraulic pressure controller is a hydraulic pressure cont...
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JP6748300B2 |
A solenoid valve, in particular for controlling a brake pressure of a wheel brake of a motor vehicle, includes a pole core, an axially moveably mounted armature, a valve element, a closure element, a plunger, and a pressure spring. One e...
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JP6742781B2 |
To provide a check valve for a negative pressure booster capable of improving durability and sealability.A check valve 18 includes a valve seat 33, a valving element 37 having a circular disk 39 and a tubular type seal lip 41 rising from...
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JP6743343B2 |
An electronically controllable pneumatic brake system for a vehicle includes wheel brakes for braking wheels of the vehicle, wherein axle modulators specify a service brake braking pressure to the wheel brakes in dependence upon a servic...
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JP6725615B2 |
A parking lock device includes a parking mechanism, a lock state switching member, a lock-released state keeper, a selector, a vehicle speed detector, a switching controller, and a keeping controller. The switching controller is configur...
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JP6724550B2 |
A second urging member (81) of an opening/closing valve (1) is provided with a connecting part (81c) to which an external force (91) is imparted from a first urging member (15) via a valve body (14), and a tapering surface (81b) (second ...
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JP6717905B2 |
A parking lock device includes a parking mechanism, a lock state switching member, a selector, a gradient detector, a switching controller, and an engine speed controller. The lock state switching member locks a parking gear when supply ...
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JP6720955B2 |
A braking device 40 comprises a differential pressure adjustment valve 62 configured so that a valve body approaches a valve seat due to the energization of a solenoid. A control device 100 of the braking device 40 comprises a normal pro...
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JP2020519831A |
The present invention is a bistable solenoid valve (10A) for a hydraulic braking system, which has a magnetic module (20A) and a guide sleeve (13), and a pole iron core (11) is contained in the guide sleeve. A valve armature (40A) having...
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JP6689368B2 |
An electronically controllable pneumatic brake system includes a brake circuit, wherein a control valve is associated with the brake circuit for the purpose of adjusting braking pressures at service brakes independently of each other, wh...
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JP6689382B2 |
A valve unit for modulating pressure in a compressed-air brake system comprises an inlet valve (6) and an outlet valve (7) configured as diaphragm valves, a brake pressure output (4) configured to be connected to or shut off from a brake...
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JP6681811B2 |
To integrate a coil assembly 13 without needing press fitting between metal components.A coil assembly 13 comprises: a coil bobbin 42 around which a coil is wound; a first cylindrical yoke 43 in which one end housing the coil bobbin 42 i...
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JP2020050265A |
To provide a liquid pressure damper capable of suppressing detachment of a bladder from a core.A liquid pressure damper of an embodiment comprises for example, a core formed of: a base; and a first outer peripheral surface which protrude...
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JP6674452B2 |
A valve arrangement for brake control of a vehicle braking system which is operated using pressure medium includes a relay valve arranged in a housing, and a solenoid valve configured for controlling the relay valve. The relay valve has ...
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JP6661764B2 |
A pressure-limiting valve has a valve housing, a piston, a pressure-limiting adjustment spring, at least one inlet and at least one outlet. The piston can assume an open position in which the inlet and the outlet are connected to each ot...
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JP6663075B2 |
A braking system is described for a vehicle, including a master brake cylinder, a first brake circuit with a first storage chamber, a first wheel brake cylinder, and a second wheel brake cylinder, the first wheel brake cylinder being hyd...
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JP6648043B2 |
A braking system for vehicles includes a hydraulic actuator unit operatively connected to at least one braking device, so as to control its actuation by a first hydraulic circuit at a first working pressure. The hydraulic actuator unit i...
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JP2020020467A |
To suppress deterioration in durability of a liquid pressure damper.A liquid pressure damper includes a core and a bladder. The core has a base and a first outer peripheral surface that projects from the base in a first direction and is ...
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JP6641064B2 |
A hydraulic oil resupply device (40) is provided between first accumulators (15F, 15R) in a manual braking operation circuit (11) and a second accumulator (25) in an automatic brake circuit (24). The hydraulic oil resupply device (40) re...
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JP6637482B2 |
An electropneumatic regulating valve (1), in particular electropneumatic two-circuit braking value transducer in a compressed-air braking system of a vehicle, for the regulated output of a brake pressure, corresponding to a desired braki...
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JP6620448B2 |
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JP6613493B2 |
An electromagnetic valve including a solenoid to generate an electromagnetic force; a cylindrical member at least partially disposed in the solenoid and made from a non-magnetic material; a movable member configured to be moved in the cy...
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JP6614753B2 |
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JP6605985B2 |
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JP6603406B2 |
A valve device includes a valve body that forms a throttle cross section and a valve element that sets the throttle cross section depending on the pressure. To avoid pulsation-induced noises, the valve element is configured with a flow-d...
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JP6603276B2 |
In order to provide a hydraulic actuating system for actuating a parking lock of a motor vehicle, which hydraulic actuating system manages with as few components as possible which are simple, robust, relatively insusceptible to faults an...
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JP6598052B2 |
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JP6593472B2 |
A vehicular braking device including a pump that discharges a brake fluid to an upstream part connected to two wheel cylinders; a first solenoid valve that adjusts a differential pressure between a master pressure and an upstream pressur...
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JP6575278B2 |
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JP2019147458A |
To provide a brake control device and an electromagnetic valve for the brake control device which can suppress a change in brake pedal characteristics while suppressing an increase in size of the device.An electromagnetic valve for a bra...
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JP6568731B2 |
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JP6565254B2 |
To provide an electrically-driven brake actuator which inhibits pressure rise in a boot to inhibit expansion of the boot.An electrically-driven brake actuator 20 includes: an electric motor 21; a rod 23; a conversion mechanism 22 which c...
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JP6561379B2 |
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JP2019127082A |
To provide a brake fluid pressure control device that allows steps to integrate an accumulator and a check valve for assembling to a housing to be reduced, and allows the size of a hydraulic pressure unit to be reduced.A brake fluid pres...
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JP6544516B2 |
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JP6528180B2 |
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JP6525344B2 |
An electronically slip-controllable vehicle brake system includes a human-powered master brake cylinder, a pressure generator, an electronically actuatable valve device, a wheel brake, and an electronically actuatable actuator. The wheel...
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JP6514072B2 |
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