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公开(公告)号：US09234531B2
公开(公告)日：2016-01-12
申请号：US13843736
申请日：2013-03-15
发明人： Thomas Wald , David Lopez-Larequi , Georg Kedak , Joseph F. Zeoli , Joseph A. Starr , William P. Caldwell , Richard A. Swarich
IPC分类号： B60T8/1755 , F15B1/04 , F16L55/053 , B60T17/04
CPC分类号： F15B1/04 , B60T8/368 , B60T17/04 , F16L55/053
摘要： A damping element for attenuating hydraulic pressure pulses is integrated into a hydraulic chamber of a motor vehicle hydraulic system. The damping element includes a end cap support body and a membrane that fits over a portion of the support body. The membrane has a first side facing towards a source of hydraulic fluid and a second side facing away from the hydraulic fluid source. At least one space is provided between the second side of the membrane and the end cap support body to allow for deformation of the membrane under hydraulic pressure. The membrane has a collar with a lip seal provided for fitting into place on the wall of the hydraulic chamber. At least one second space for receiving hydraulic fluid is defined between the lip seal and a region of the membrane opposite the lip seal.
摘要翻译： 用于衰减液压脉冲的阻尼元件被集成到机动车辆液压系统的液压室中。 阻尼元件包括端盖支撑体和装配在支撑体的一部分上的膜。 膜具有朝向液压流体源的第一侧和朝向液压流体源的第二侧。 在膜的第二侧和端盖支撑体之间设置至少一个空间，以允许膜在液压下变形。 膜具有带唇密封的套环，其设置用于装配在液压室的壁上的适当位置。 用于接收液压流体的至少一个第二空间限定在唇形密封件和与唇形密封件相对的膜的区域之间。
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公开(公告)号：US20140000740A1
公开(公告)日：2014-01-02
申请号：US13843736
申请日：2013-03-15
发明人： Thomas Wald , David Lopez-Larequi , Georg Kedak , Joseph F. Zeoli , Joseph A. Starr , William P. Caldwell , Richard A. Swarich
IPC分类号： F15B1/04
CPC分类号： F15B1/04 , B60T8/368 , B60T17/04 , F16L55/053
摘要： A damping element for attenuating hydraulic pressure pulses is integrated into a hydraulic chamber of a motor vehicle hydraulic system. The damping element includes a end cap support body and a membrane that fits over a portion of the support body. The membrane has a first side facing towards a source of hydraulic fluid and a second side facing away from the hydraulic fluid source. At least one space is provided between the second side of the membrane and the end cap support body to allow for deformation of the membrane under hydraulic pressure. The membrane has a collar with a lip seal provided for fitting into place on the wall of the hydraulic chamber. At least one second space for receiving hydraulic fluid is defined between the lip seal and a region of the membrane opposite the lip seal.
摘要翻译： 用于衰减液压脉冲的阻尼元件被集成到机动车辆液压系统的液压室中。 阻尼元件包括端盖支撑体和装配在支撑体的一部分上的膜。 膜具有朝向液压流体源的第一侧和朝向液压流体源的第二侧。 在膜的第二侧和端盖支撑体之间设置至少一个空间，以允许膜在液压下变形。 膜具有带唇密封的套环，其设置用于装配在液压室的壁上的适当位置。 用于接收液压流体的至少一个第二空间限定在唇形密封件和与唇形密封件相对的膜的区域之间。
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公开(公告)号：US09797416B2
公开(公告)日：2017-10-24
申请号：US14079667
申请日：2013-11-14
CPC分类号： F15B15/28 , B60T7/042 , B60T11/20 , B60T17/22 , F15B15/2861 , F15B15/2892 , F16D2500/31426
摘要： A master brake cylinder arrangement includes at least one piston arrangement with a piston movably guided in a receiving bore in a master brake cylinder housing. The piston, together with the receiving bore, delimits a pressure chamber which is in fluid connection with a hydraulic brake circuit and may be moved along a movement axis between an initial position and an actuation position. A position detecting device detects movement of the piston caused by actuation is provided within the receiving bore. The position detecting device has a sensor element, which is movable as a function of a piston movement, and a position detecting sensor, which is arranged fixed on the master brake cylinder housing. The sensor element is received and guided in the master brake cylinder housing independently of the piston and is capable of interacting with the piston for deflection as a function of the piston movement.
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4.发明申请Master Brake Cylinder Arrangement with Actuation Detection for a Vehicle Brake System 有权主制动油缸布置与车辆制动系统的执行检测公开(公告)号：US20140137550A1
公开(公告)日：2014-05-22
申请号：US14079667
申请日：2013-11-14
CPC分类号： F15B15/28 , B60T7/042 , B60T11/20 , B60T17/22 , F15B15/2861 , F15B15/2892 , F16D2500/31426
摘要： A master brake cylinder arrangement includes at least one piston arrangement with a piston movably guided in a receiving bore in a master brake cylinder housing. The piston together with the receiving bore, delimits a pressure chamber which is in fluid connection with a hydraulic brake circuit and may be moved along a movement axis between an initial position and an actuation position. A position detecting device detects movement of the piston caused by actuation is provided within the receiving bore. The position detecting device has a sensor element, which is movable as a function of a piston movement, and a position detecting sensor, which is arranged fixed on the master brake cylinder housing. The sensor element is received and guided in the master brake cylinder housing independently of the piston and is capable of interacting with the piston for deflection as a function of the piston movement.
摘要翻译： 主制动缸装置包括至少一个活塞装置，其具有在主制动缸壳体中的容纳孔中可移动地引导的活塞。 活塞与接收孔一起限定压力室，该压力室与液压制动回路流体连接，并且可以沿着运动轴线在初始位置和致动位置之间移动。 检测由活塞引起的活塞的移动的位置检测装置设置在容纳孔内。 位置检测装置具有作为活塞运动的函数可移动的传感器元件和布置在主制动缸壳体上的位置检测传感器。 传感器元件独立于活塞接收和引导到主制动缸壳体中，并且能够作为活塞运动的函数与活塞相互作用以进行偏转。
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