发明名称 |
Temperature responsive line pressure control arrangement for automotive automatic transmission |
摘要 |
The temperature of the oil (hydraulic fluid) which is used to engage the friction elements of the transmission is sensed. When the temperature exceeds a predetermined level, the level of line pressure which is used during shifting (lower than that used during non-shifting operations) is increased to compensate for the loss in viscosity and lubricative properties of the oil.
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申请公布号 |
US5261295(A) |
申请公布日期 |
1993.11.16 |
申请号 |
US19900592928 |
申请日期 |
1990.10.04 |
申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
IWANAGA, KAZUYOSHI;SHIBAYAMA, TAKASHI |
分类号 |
F16H61/08;F16H59/72;F16H59/78;F16H61/00;F16H61/06;F16H61/18;(IPC1-7):F16H5/64 |
主分类号 |
F16H61/08 |
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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