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1. 发明授权

US06464307B1 Automotive hydraulic pressure brake system 失效
标题翻译：汽车液压制动系统
公开(公告)号：US06464307B1
公开(公告)日：2002-10-15
申请号：US09716294
申请日：2000-11-21
申请人： Masato Yoshino
发明人： Masato Yoshino
IPC分类号： B60T13138
CPC分类号： B60T8/4081 , B60T7/042 , B60T13/686
摘要： Automotive hydraulic pressure brake system with a stroke simulator is proposed which while the electric control system is functioning properly, the supply of hydraulic pressure from a master cylinder is cut off and hydraulic pressure is generated by a power pump. This improves response upon rapid pressure increase while minimizing the increase of pedal stroke and the worsening of the pedal feeling. A bypass is provided to communicate the master cylinder to the wheel cylinders while bypassing an on-off valve to be closed during ordinary braking. A shut-off valve is provided in the bypass and a check valve or a relief valve for allowing only a fluid flow from the master cylinder toward the wheel brake cylinders is provided.
摘要翻译：提出了具有行程模拟器的汽车液压制动系统，当电气控制系统正常工作时，主缸液压供应被切断，液压由动力泵产生。这提高了在快速增压时的响应，同时最小化踏板行程的增加和踏板感觉的恶化。提供旁路以将主缸与轮缸连通，同时在普通制动期间绕开一个关闭阀。在旁路中设置有截止阀，并且提供止回阀或安全阀，仅允许从主缸朝向车轮制动缸的流体流动。

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