发明名称 |
Slip control apparatus for motor vehicle lock-up clutch |
摘要 |
An apparatus including a slip control device for controlling an amount of slip of a lock-up clutch disposed between pump and turbine impellers in a power transmission system of a motor vehicle, a slip-parameter monitoring device for detecting the actual slip speed of the lock-up clutch or a control error between actual and target slip speeds of the lock-up clutch, a summing device for obtaining a sum of values of the actual slip speed or control error detected by the slip-parameter monitoring device for a predetermined period of time, and a defect detecting device for determining the presence or absence of a defect in slip control of the lock-up clutch by the slip control device, on the basis of the sum as compared with a predetermined reference.
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申请公布号 |
US5613583(A) |
申请公布日期 |
1997.03.25 |
申请号 |
US19950503744 |
申请日期 |
1995.07.18 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
KONO, KATSUMI;NAKAMURA, SHINYA |
分类号 |
F16H59/38;F16H59/46;F16H61/02;F16H61/12;F16H61/14;F16H63/44;(IPC1-7):F16H61/14;F16H45/02 |
主分类号 |
F16H59/38 |
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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