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WO/2020/191395A1 |
A diagnostic circuit for an electronic control unit comprises a field-effect transistor device, a comparator circuit, and a microprocessor. The diagnostic circuit detects a short to ground detection and turns off the field-effect transis...
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WO/2020/188175A2 |
Figure 3 depicts a vehicle wheel control device (4). The control device (4) is configured to determine a first corrective coefficient (α1) of temperature (T) of the motor from a ratio of an angular speed (ω) of the motor to the supply ...
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WO/2020/187569A1 |
The invention relates to an electronically controllable braking system (100) for a utility vehicle (200), at least comprising a service brake sub-system (102), having a front axle service brake circuit (2a) with front axle service brakes...
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WO/2020/188850A1 |
The present invention addresses the problem of providing an electric parking brake device capable of operating with an appropriate clamping force according to the load of an electric motor. An electric parking brake device has an electri...
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WO/2020/183315A1 |
The present invention appropriately maintains hydraulic pressure in a wheel cylinder at a lower value during hydraulic pressure maintenance control. A hydraulic pressure control unit for vehicles, comprising: a main flow path that allows...
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WO/2020/184967A1 |
An electronic brake system is disclosed. The electronic brake system, according to the present embodiment, comprises: a reservoir in which a pressurizing medium is stored; a master cylinder connected to a brake pedal; a pedal simulator c...
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WO/2020/184968A1 |
An electronic brake system is disclosed. The electronic brake system according to the present embodiment comprises: a first block in which a mechanism part mechanically operated in association with a brake pedal is arranged; a second blo...
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WO/2020/183964A1 |
A fluid storage chamber for collecting and storing brake fluid that has leaked out to a cam chamber is configured using a stroke simulator unit, which is a separate unit connected to a hydraulic unit.
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WO/2020/183114A1 |
The invention relates to a railway braking system comprising a service brake and/or a parking brake, a network of pneumatic pipes designed to supply said service brake and/or said parking brake via at least one pneumatic pressure agent, ...
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WO/2020/185012A1 |
An electronic brake system and an operation method are disclosed. Provided is an electronic brake system, according to the present embodiment, comprising: a reservoir in which fluid is stored; a hydraulic pressure supply device, which op...
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WO/2020/182575A1 |
The invention relates to an electronically controllable braking system (100) for a utility vehicle (200), at least comprising a service brake system (102), which has a front axle brake circuit (2a) having a front axle modulator (140), a ...
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WO/2020/185017A1 |
According to one aspect of the present invention, provided is a hydraulic pressure supply device of an electronic brake system, comprising: a motor which is coupled to a modulator block having a flow path and a valve that are provided th...
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WO/2020/184976A1 |
An electronic brake system is disclosed. The electronic brake system according to the present invention comprises: a reservoir having a separate space in which oil is stored; a master cylinder connected to the reservoir and including a f...
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WO/2020/178517A1 |
The invention relates to a railway braking system (1), a service brake indicator device (100) of a railway system having a service brake and a parking brake, which is configured to receive at least one item of information representative ...
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WO/2020/177009A1 |
A mechanical device (100) for motor vehicle pedal control and a control method. The mechanical device (100) comprises a motor (110), a transmission mechanism (120), and a displacement sensor (130). The motor (110) rotates according to a ...
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WO/2020/178761A2 |
The invention relates to a hydropneumatic valve for a vehicle train, comprising a hydraulic module, a pneumatic module and a mechatronic module, wherein the mechatronic module allows the pneumatic module to be activated independently of ...
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WO/2020/180142A1 |
Brake system (1) for a vehicle is provided, comprising a first hydraulic circuit (10) including a first wheel brake (11), a second hydraulic circuit (20) including a second wheel brake (21), a first hydraulic pressure supplier (12) inclu...
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WO/2020/178764A1 |
An adaptive brake control system for use in Ground Support Equipment (GSE) including a speed control system. The adaptive brake control system includes a distance sensor adapted to measure a distance from an edge of the GSE to an externa...
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WO/2020/178518A1 |
The invention relates to a parking brake indicator device (100) of a railway system, which is configured to receive a first item of information representative of a position of an unlocking piece (29) of a railway braking system via a sta...
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WO/2020/179122A1 |
The present invention provides a brake control device and a brake control method with which change in rigidity due to temperature change, uneven wear of brake pads, inclination of brake disks, etc., can be estimated with high precision, ...
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WO/2020/175419A1 |
The present invention provides a vehicle control device provided, for example, with a driving force control unit for controlling a driving force generated by a wheel of a vehicle, and a braking force control unit for controlling a brakin...
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WO/2020/175190A1 |
This brake device comprises, for example: a braking member that switches between a braking state for braking a wheel, and a release state for releasing the braking of the wheel; a backing plate for supporting the braking member; an elect...
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WO/2020/175179A1 |
A parking brake control device temporarily stops power supply to an electric motor and then, after a temporary stop time has lapsed, recommences power supply to the electric motor as required. The parking brake control device then ends h...
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WO/2020/173331A1 |
A method, device and system for controlling braking holding of a train. The method comprises: a TCMS obtains a running state of a train, determines whether the running state of the train satisfies a braking holding applying condition, an...
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WO/2020/171973A1 |
A work machine (10) with a mechanical brake touch-up controller (52) includes a power source (18) that provides power to a rotational element (16). The work machine (10) includes a brake (38) that is configured with a piston (40) to sele...
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WO/2020/169131A1 |
An axial electromagnetic brake, specifically an electromagnetic axial brake (1) of the rotatable arm (11) of a ceiling tripod arranged in conjunction with the support axis (12) of the ceiling tripod and the rotatable arm (11) on which ar...
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WO/2020/169415A1 |
The invention relates to an operating method for controlling a first brake pressure generator (26). The operating method according to the invention comprises the steps of loading the detected wheel speeds (NVL, NVR, NHL, NHR) into the br...
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WO/2020/164748A1 |
The invention relates to an actuation device for a hydraulically operating brake system, having the following components: - a master cylinder (HZ) that is arranged in a housing (C) and comprises at least one piston, to which a force can ...
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WO/2020/164963A1 |
The invention relates to a compressed-air braking system (DBA*) for a motor vehicle, which braking system comprises a compressed-air supply unit (1) having a compressor (2) and a plurality of brake circuits connected via a multiple-circu...
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WO/2020/164888A1 |
A pneumatic control unit (15) for a raise/lowering valve of a vehicle brake and air suspension system is disclosed comprising: - a housing (6), - at least one actuator (1, 1a) configured to be manually moved along a total distance (14) w...
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WO/2020/165008A1 |
The invention relates to a parking brake assembly (1) for an electronically controllable pneumatic brake system (204) for a utility vehicle (202), comprising a parking brake unit (2) which has an accumulator connection (4) for receiving ...
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WO/2020/165455A1 |
The present invention relates to a pneumatic control unit, a component of a pneumatic vehicle brake and/or air suspension system and such a system.
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WO/2020/165296A1 |
The invention relates to a brake system for a vehicle, having at least one pressure supply device which is connected to a brake circuit via a hydraulic line. Furthermore, the brake system has a hydraulic connection between at least one o...
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WO/2020/160902A1 |
The invention relates to a brake for rail vehicles, comprising an air duct (2), an assembly (1) of brake control devices having a first brake control device (3) and at least one air container (5). The assembly (1) of brake control device...
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WO/2020/158587A1 |
An electric brake device that comprises a brake mechanism, a parking mechanism, a main ECU, and a rear electric brake ECU. The main ECU holds braking force by means of a parking mechanism and then performs re-holding control (re-clamping...
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WO/2020/158343A1 |
This electric brake device has an electric brake and a main ECU that controls the electric brake on the basis of control information. The main ECU has a storage unit that stores an identification number of the electric brake and control ...
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WO/2020/156980A1 |
The present invention discloses a sensor device. The sensor device comprises a rotary to linear motion conversion mechanism for converting an input rotational motion into an output linear motion. The sensor device further comprises an ov...
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WO/2020/152493A1 |
A two-wire connecting system for linking an Electronic Parking Brake and Wheel Speed Sensor to a vehicle control module utilizing a ternary analogous signal. One or more diodes are implemented in the connecting system to selectively powe...
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WO/2020/152027A1 |
The invention relates to a method for operating a vehicle brake system, comprising a brake force amplifier and an electronic slip control device, which is used as a fall-back level in the event of a malfunction of the brake force amplifi...
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WO/2020/151884A1 |
The invention relates to a method for operating a braking system (100) having hydraulically actuatable wheel brakes (110, 112, 122, 124), which system has an electrically controllable pressure provisioning device (20), which is detachabl...
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WO/2020/151916A1 |
A vehicular braking system (10) is controlled by a valve assembly (40) including first and second valve elements (42', 42") movable in first and second valve housings (41', 41") from a first position (P1) to a second position (P2) to app...
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WO/2020/153551A1 |
The present invention relates to an apparatus and a method for inspecting and repairing an ABS hydraulic pressure regulating unit, the apparatus comprising: an oil supplier connected to the inlet of the ABS hydraulic pressure regulating ...
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WO/2020/151914A1 |
The invention relates to a drive system and method for operating a drive system, comprising an electromagnetically actuatable brake, an electric motor (M) and an electronic circuit, wherein the brake has a coil (L) that can be supplied w...
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WO/2020/152048A1 |
The invention relates to a method for operating a brake system (2) of a vehicle, in particular a motor vehicle (1), wherein the brake system (2) has at least one electric actuator (9), in particular brake booster (6), which can be actuat...
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WO/2020/151887A1 |
The invention relates to a motor vehicle having an electronically controllable parking lock and having an electronically controllable parking brake, which can be controlled individually or in combination. For this purpose, a device havin...
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WO/2020/148093A1 |
The present invention pertains to a brake system (20) for a vehicle (10), in particular a wheeled vehicle, comprising a control unit (32) configured to operate the brake system (20) in an automatic retarding control mode and in a brake a...
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WO/2020/148257A1 |
The invention relates to a method for leakage monitoring of a compressed air system of a motor vehicle, said compressed-air system having a compressed air supply system (4), a compressor (2) connected to the input side of the compressed ...
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WO/2020/149417A1 |
A cylinder (50a) is provided to an axially inside end of a clamp member (5a) supported so as to be capable of displacement in an axial direction relative to a support (84) secured to a suspension system, and a piston (85) is fitted into ...
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WO/2020/143974A1 |
The invention relates to a method for determining a clearance of an electromechanical brake and to the brake in question and a control unit. The subject matter of the invention is a method (200) having the following steps: activating (20...
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WO/2020/143973A1 |
The invention relates to a method for adjusting the clearance of an electromechanical brake, in particular of a utility vehicle brake. The method according to the invention comprises the following steps: activating a clearance test cycle...
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