본 발명은 전기 또는 하이브리드 차량에 사용하기 위한 유압식 차량 브레이크 시스템에 관한 것이고, 브레이크 압력 발전기 (1) 에 의해 개시된 압력은, 브레이크 압력 발전기 (1) 가 작동되는 경우, 휠 브레이크 (2) 를 우회시켜 발전기 모드에서 최대 가능한 에너지 회수를 위해 저압 어큐뮬레이터 (3) 로 직접 공급될 수 있다.
A hydraulic vehicle brake system including a brake line for conducting a hydraulic pressure medium and a master cylinder attached to a non-pressurized storage vessel. A wheel brake has a first pressure modulation valve on the inlet side and a second pressure modulation valve and a low-pressure accumulator on the outlet side of the wheel brake. A pump is disposed on a return line downstream of the low-pressure accumulator for removing pressurizing medium from the low-pressure accumulator to regulate the brake pressure via the first pressure modulation valve and also via an isolation valve disposed in the brake line upstream of the first pressure modulation valve. An electromagnetically opening changeover valve is inserted in a pump suction line discharging into the return line between the master cylinder and the low-pressure accumulator. The pressure provided by the master cylinder can be fed to the low-pressure accumulator, bypassing the wheel brake.
HYDRAULIC VEHICLE BRAKE SYSTEM
유압식 차량 브레이크 시스템
2017-09-11
Patent
Electronic Resource
Korean
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Brake hydraulic pipeline, brake hydraulic system and vehicle
European Patent Office | 2022
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