发明名称 |
LATCH VALVE FOR ACTUATING A TRANSMISSION CONTROL ELEMENT |
摘要 |
A latch valve includes a first port containing line pressure, a second port containing control pressure, a third port located between the first and second ports, alternately connecting the first and second ports to a transmission control element, and a fourth port containing control pressure that tends to close the second port and open the first port in opposition to a spring force.
|
申请公布号 |
US2013056657(A1) |
申请公布日期 |
2013.03.07 |
申请号 |
US201113225841 |
申请日期 |
2011.09.06 |
申请人 |
BURKHART ROBERT O.;BUTWIN JOHN;KINCH DEREK;MAHAPATRO HRUDAYA;ZHUANG WEI;KOENINGS ANTHONY;FORD GLOBAL TECHNOLOGIES, LLC |
发明人 |
BURKHART ROBERT O.;BUTWIN JOHN;KINCH DEREK;MAHAPATRO HRUDAYA;ZHUANG WEI;KOENINGS ANTHONY |
分类号 |
F16K31/12;F16K31/02 |
主分类号 |
F16K31/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|