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1. 发明授权

US06679566B2 Electro-hydraulic braking system having isolation pistons 有权
标题翻译：具有隔离活塞的电动液压制动系统
公开(公告)号：US06679566B2
公开(公告)日：2004-01-20
申请号：US10017043
申请日：2001-12-14
申请人： David F. Reuter , Jerry L. Newton , Robert S. Mattern
发明人： David F. Reuter , Jerry L. Newton , Robert S. Mattern
IPC分类号： B60T1546
CPC分类号： B60T8/4081 , B60T8/368
摘要： An electro-hydraulic brake system containing four isolation piston assemblies each of which is comprised of a cylinder, a piston, and a pair of hydraulic lines. The cylinder has only two apertures, and the piston is disposed in the cylinder. The first hydraulic line communicates between a wheel brake and a first side of the piston through one of the apertures. The second hydraulic line communicates between an accumulator and a second side of the piston through the other of the apertures. The system components are arranged in a compact, easy to manufacture package.
摘要翻译：一种包含四个隔离活塞组件的电动液压制动系统，每个隔离活塞组件包括气缸，活塞和一对液压管线。气缸仅具有两个孔，并且活塞设置在气缸中。第一液压管线通过其中一个孔连接在车轮制动器和活塞的第一侧之间。第二液压管路通过另一个孔口在蓄能器和活塞的第二侧之间连通。系统组件布置成紧凑，易于制造的包装。

2. 发明授权

US06550872B1 Vehicular brake system with vehicle stability control having evacuation valve 失效
标题翻译：具有车辆稳定性控制的车辆制动系统具有排气阀
公开(公告)号：US06550872B1
公开(公告)日：2003-04-22
申请号：US09602935
申请日：2000-06-23
申请人： William P. Caldwell
发明人： William P. Caldwell
IPC分类号： B60T1546
CPC分类号： B60T8/4881 , B60T8/34 , B60T8/341 , B60T17/222 , Y10S303/10 , Y10S303/11
摘要： A vehicular brake system includes a hydraulic master cylinder connected to wheel brakes via brake conduits. A pump generates fluid pressures and pressure control valves located between the master cylinder and the wheel brakes regulate the fluid pressures at the wheel brakes to achieve anti-lock and traction control functions. A medium pressure accumulator stores fluid pressurized by the pump that is supplied to the wheel brakes via associated control valves to achieve a vehicle stability control braking function. An evacuation valve is provided in the conduit in which the medium pressure accumulator is provided. The evacuation valve permits evacuation and fill of an otherwise isolated conduit without increasing cycle times or complexity of procedures during installation of the system. Additionally, the evacuation valve can be used during service of the brake system if desired.
摘要翻译：车辆制动系统包括通过制动管道连接到车轮制动器的液压主缸。泵产生流体压力，并且位于主缸和车轮制动器之间的压力控制阀调节车轮制动器处的流体压力，以实现防抱死和牵引力控制功能。中压蓄能器存储通过相关联的控制阀供给到车轮制动器的由泵加压的流体，以实现车辆稳定性控制制动功能。在提供中压蓄能器的导管中设置有排气阀。排空阀允许疏散和填充另外隔离的管道，而不会增加系统安装期间的循环时间或过程的复杂性。另外，如果需要，排气阀可以在制动系统的使用期间使用。

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