发明授权
US5562571A Lockup clutch released then re-engaged during deceleration control method
失效
在减速控制方式下,释放锁止离合器重新接合
- 专利标题: Lockup clutch released then re-engaged during deceleration control method
- 专利标题(中): 在减速控制方式下,释放锁止离合器重新接合
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申请号: US284145申请日: 1994-08-02
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公开(公告)号: US5562571A公开(公告)日: 1996-10-08
- 发明人: Ikuo Maruyama , Yoshimasa Nagayoshi , Hisaji Nakamura , Yoichi Furuichi , Koichi Kato , Sadamu Oyaide , Takaki Yamauchi , Takeshi Asano
- 申请人: Ikuo Maruyama , Yoshimasa Nagayoshi , Hisaji Nakamura , Yoichi Furuichi , Koichi Kato , Sadamu Oyaide , Takaki Yamauchi , Takeshi Asano
- 申请人地址: JPX Tokyo
- 专利权人: Mitsubishi Jidosha Kogyo Kabushiki Kaisha
- 当前专利权人: Mitsubishi Jidosha Kogyo Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX5-193714 19930804; JPX5-338536 19931228
- 主分类号: B60W30/18
- IPC分类号: B60W30/18 ; F16H59/38 ; F16H59/44 ; F16H59/46 ; F16H61/00 ; F16H61/14
摘要:
A method is provided for the control of the state of engagement of a damper clutch arranged in association with a vehicle engine, which has a fuel cut mechanism for suspending a supply of fuel during a decelerated operation, to permit connection between an input member and an output member in a torque converter arranged on an output side of the engine. Upon detection of a decelerated operation of the engine, the damper clutch is controlled to bring the input member and output member into a desired state of engagement. Here, the damper clutch is first released for a predetermined time and is then moved to an engaged side. Next, the damper clutch is feedback-controlled into a desired slip state so that the input member and the output member are allowed to rotate with a desired difference in revolution speed therebetween. A system for practicing the method is also described.