发明名称 |
Idle up of engine of automobile according to elevation of transmission oil temperature |
摘要 |
In an automobile equipped with an engine, an automatic transmission including hydraulically actuated friction engaging means for shifting stages of the transmission, and an oil pump driven by the engine to provide a pressurized oil for actuating the friction engaging means, the capacity of the oil pump is so minimized as to be only enough for shifting the stages of the transmission, if the idle speed of the engine is temporally increased, when the temperature of oil of the transmission is above a threshold value.
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申请公布号 |
US5199326(A) |
申请公布日期 |
1993.04.06 |
申请号 |
US19920913760 |
申请日期 |
1992.07.17 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
IWATSUKI, KUNIHIRO;OBA, HIDEHIRO;KIMURA, HIROMICHI |
分类号 |
B60W10/06;B60W30/18;F02D41/08;F16H59/50;F16H59/72;F16H61/00 |
主分类号 |
B60W10/06 |
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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