发明名称 |
DUAL CLUTCH TRANSMISSION HAVING AREA CONTROLLED CLUTCH COOLING CIRCUIT |
摘要 |
A dual clutch transmission having a hydraulic circuit for controlling and cooling the clutches of a dual clutch transmission having lube valves in fluid communication with a source of pressurized fluid and wherein the cooling flow is controlled by a solenoid which is adapted to move a valve member to produce a flow area through the valve that is an inverse function of the current delivered to the solenoid and so as to deliver a predetermined control solenoid pressure ultimately to each of the clutches of a dual dutch transmission.
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申请公布号 |
US2011042177(A1) |
申请公布日期 |
2011.02.24 |
申请号 |
US20090920471 |
申请日期 |
2009.02.24 |
申请人 |
BORGWARNER INC. |
发明人 |
BAUER KARL-HEINZ;XIANG XIAONING;KOENIG MELISSA |
分类号 |
F16D25/12;F16H57/04;F16K31/02 |
主分类号 |
F16D25/12 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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