The invention relates to a hydraulic block (84) of a booster brake system, which is designed as a rectangular parallelepiped housing block. The hydraulic block (84) comprises a booster cylinder bore (92) for accommodating the booster cylinder (16) and two chambers (44a, 44b) arranged above the booster cylinder bore (92), the two chambers forming a brake fluid reservoir (44). A separating cylinder (60) is arranged on the side of the booster cylinder bore (92) opposite the brake fluid reservoir (44), which separating cylinder runs at right angles to the booster cylinder bore (92), and a separating piston (64) is arranged in the separating cylinder, which separating piston hydraulically separates a first supply connection (32) and a second supply connection (80), which are connected to the driving dynamic control unit (8), from each other. The release cylinder (60) is hydraulically connected to the booster cylinder (16) in such a way that a first axial piston side (70) of the release piston (64) can be loaded with a pressure of the booster cylinder (16) and a brake pressure can be generated by means of a second axial piston side (70) of the release piston (64).
本发明涉及助力制动设备的液压块(84),其构造为长方体壳体块。液压块(84)包括用于容纳助力缸(16)的助力缸用孔(92)以及布置在助力缸用孔(92)上方的两个室(44a、44b),这两个室形成制动液储存器(44)。在助力缸用孔(92)的与制动液储存器(44)相对的一侧布置有分离缸(60),该分离缸与助力缸用孔(92)成直角地伸延,并且在该分离缸中布置有分离活塞(64),该分离活塞使连到行驶动态调节部(8)的第一供应接口(32)和第二供应接口(80)彼此液压分离。分离缸(60)与助力缸(16)液压连接,使得分离活塞(64)的第一轴向活塞侧(70)能够加载有助力缸(16)的压力,并且能够通过分离活塞(64)的第二轴向活塞侧(70)产生制动压力。
Hydraulic block of power-assisted brake system
助力制动设备的液压块
2025-03-07
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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