发明名称 |
Lock-up hystersis control device for a torque converter |
摘要 |
A lock-up controller is provided for shifting a torque converter of a vehicle from the lock-up state to the unlock state when the accelerator pedal is depressed at a speed larger than a predetermined speed when the vehicle is coasting, The controller is further functioning to prevent the torque converter from shifting to the lock-up state when the torque converter has been shifted to the unlock state and the vehicle speed is within the predetermined re-lock-up prevention speed range so as to avoid frequent lock-up/unlock operation of the torque converter.
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申请公布号 |
US6152852(A) |
申请公布日期 |
2000.11.28 |
申请号 |
US19980176021 |
申请日期 |
1998.10.21 |
申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
SAKAKIBARA, SATOSHI;UEKI, AKIHIRO |
分类号 |
F16H59/18;F16H61/14;(IPC1-7):F16H61/14 |
主分类号 |
F16H59/18 |
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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