发明授权
- 专利标题： Proportional fluid pressure regulation system
- 专利标题（中）： 比例流体压力调节系统
-
申请号： US602524申请日： 1996-02-20
-
公开(公告)号： US5690396A公开(公告)日： 1997-11-25
- 发明人: Gary Lee Johnston , James William Zehnder, II , William Charles Kruckemeyer , Richard Edward Longhouse , Michael Leslie Oliver
- 申请人： Gary Lee Johnston , James William Zehnder, II , William Charles Kruckemeyer , Richard Edward Longhouse , Michael Leslie Oliver
- 申请人地址： MI Detroit
- 专利权人： General Motors Corporation
- 当前专利权人： General Motors Corporation
- 当前专利权人地址： MI Detroit
- 主分类号： B60T8/24
- IPC分类号： B60T8/24 ; B60T8/32 ; B60T8/34 ; B60T8/36 ; B60T8/40 ; B60T8/48 ; B60T13/68 ; B60T13/74
摘要：
A proportional fluid pressure regulation system is provided using a combination of a proportional valve and a shuttle valve for fluid flow control. A system of fluid pressure regulation is achieved where the desired pressure output is provided by one of two pressure input sources. The two pressure input sources are alternately selected by operation of a pilot operated shuttle valve and a solenoid operated proportional valve. The two pressure sources may comprise a manually actuated vehicle braking system's master cylinder and a power operated fluid pump.
公开/授权文献
- USD285702S Table calendar 公开/授权日：1986-09-16