公开(公告)号：US06439265B1

公开(公告)日：2002-08-27

申请号：US09715017

申请日：2000-11-20

申请人： Peggy Gruschwitz ,  Martin Oehler ,  Heike Bauer ,  Rolf Nicodemus

发明人： Peggy Gruschwitz ,  Martin Oehler ,  Heike Bauer ,  Rolf Nicodemus

IPC分类号： F16K3106

CPC分类号： B60T15/028 ,  B60T8/363 ,  Y10T137/87507 ,  Y10T137/87555

摘要： A solenoid valve useful in a slip-controlled hydraulic brake system of a motor vehicle, and which has a seat valve disposed between a pressure fluid inlet and a pressure fluid outlet and in the bypass to the seat valve has a check valve with a quad ring as a closing body and a circular ring surface as a valve seat. Circularly disposed pressure fluid openings adjoin the circular ring surface and are overlapped on the radial inside and on the radial outside by respective sealing lips of the annular rubber-elastic closing body, which is guided with axial motion play in relation to the circular ring surface.

摘要翻译： 一种可用于机动车辆的滑动控制液压制动系统中的电磁阀，其具有设置在压力流体入口和压力流体出口之间以及在旁通阀中的座阀具有带四环的止回阀 作为闭合体和作为阀座的圆环表面。 圆形的压力流体开口邻接于圆环表面，并且通过相对于圆环表面的轴向运动而引导的环形橡胶弹性封闭体的相应密封唇，在径向内部和径向外侧重叠。

公开(公告)号：US06382250B1

公开(公告)日：2002-05-07

申请号：US09715025

申请日：2000-11-20

申请人： Peggy Gruschwitz ,  Martin Oehler ,  Heike Bauer ,  Rolf Nicodemus ,  Ralf Schindler

发明人： Peggy Gruschwitz ,  Martin Oehler ,  Heike Bauer ,  Rolf Nicodemus ,  Ralf Schindler

IPC分类号： F16K1502

CPC分类号： F16K31/0655 ,  B60T8/341 ,  B60T8/363 ,  B60T8/365 ,  F16K15/021 ,  Y10T137/7871 ,  Y10T137/87507 ,  Y10T137/87563

摘要： A solenoid valve useful in a slip-controlled hydraulic brake system of a motor vehicle, and which has a seat valve disposed between a pressure fluid inlet and a pressure fluid outlet and in the bypass to this seat valve, has a check valve with a hollow conical valve seat and a closing body, which has a section that is embodied as complementary to the hollow conical valve seat. A rubber-elastic sealing ring is accommodated with the greater portion of its cross section in the circumference of the section and in the closed position of the check valve, this sealing ring can compensate for dimensional deviations of the valve seat at low pressures.

摘要翻译： 一种可用于机动车辆的滑动控制液压制动系统中的电磁阀，其具有设置在压力流体入口和压力流体出口之间以及在该座阀的旁路中的座阀，具有带中空的止回阀 锥形阀座和闭合体，其具有被实施为与中空锥形阀座互补的部分。 橡胶弹性密封环容纳在其截面的大部分横截面中并且在止回阀的关闭位置中，该密封环可以补偿阀座在低压下的尺寸偏差。