Pressure-limiting assembly for use in a hydraulically or pneumatically operated mechanical brake system which is supplied with pressure for releasing the brake by a pump (1) and is discharged to a tank (2), wherein the pressure-limiting assembly consists of at least one normally open switching valve (60.1, 60.2) and also at least one pressure-maintaining arrangement, which is provided between theswitching valve (60.1, 60.2) and the tank (2) and can be adjusted to a defined brake pressure, for rapidly reducing the system pressure to a preset pressure level and then staying at the level for a predetermined period.
用于安装在液压地或者气动地运行的机械的制动系统中的限压组件,所述制动系统通过泵(1)供给用于松开制动器的压力并且朝向箱(2)去负荷,其中,所述限压组件由在无电流的状态下打开的至少一个切换阀(60.1,60.2)以及设置在切换阀(60.1,60.2)和箱(2)之间的、能设定到限定的制动压力上的至少一个压力保持组件组成,以便将所述系统压力快速地降低到预先设定的压力水平上并且接着保持在该水平上预先给定的持续时间。
PRESSURE-LIMITING ASSEMBLY FOR USE IN HYDRAULIC OR PNEUMATIC BRAKE SYSTEMS
用于安装在液压的或者气动的制动系统中的限压组件
2021-02-26
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
Pressure-limiting assembly for use in hydraulic or pneumatic brake systems
European Patent Office | 2021
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