发明名称 |
Hydraulic control device for hybrid transmission |
摘要 |
A hydraulic control device for a hybrid transmission is designed such that the cooling and lubrication oil line of the system are in oil communication even before the main oil line pressure reaches the set pressure of the overflow valve, so as to lubricate the transmission as soon as possible. The hybrid transmission design further provides an overpressure protection for the cooler. The hybrid transmission further uses a proportional pressure reducing valve to control the lock-up clutch, thus making for the improvement of its braking performance. |
申请公布号 |
US8439179(B2) |
申请公布日期 |
2013.05.14 |
申请号 |
US201213371622 |
申请日期 |
2012.02.13 |
申请人 |
LI SHUFU;YANG JIAN;ZHANG TONG;YU WEI;MA ZHITAO;YU HAISHENG;XIANG YUDE;SHANGHAI MAPLE GUORUN AUTOMOBILE CO.;ZHEJIANG GEELY HOLDING GROUP |
发明人 |
LI SHUFU;YANG JIAN;ZHANG TONG;YU WEI;MA ZHITAO;YU HAISHENG;XIANG YUDE |
分类号 |
F16H61/68 |
主分类号 |
F16H61/68 |
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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