发明公开
- 专利标题： Variable-valve-actuation apparatus for internal combustion engine
- 专利标题（中）： 内燃机的可变气门驱动装置
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申请号： EP02008857.1申请日： 2002-04-19
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公开(公告)号： EP1258601A3公开(公告)日： 2003-05-28
- 发明人: Nakamura, Makoto , Okamoto, Naoki , Hara, Seinosuke , Suzuki, Akinori , Nohara, Tsuneyasu , Takemura, Shinichi , Sugiyama, Takanobu , Aoyama, Shunichi
- 申请人： UNISIA JECS CORPORATION , NISSAN MOTOR COMPANY, LIMITED
- 申请人地址： 1370, Onna Atsugi-shi, Kanagawa-ken 243-8510 JP
- 专利权人： UNISIA JECS CORPORATION,NISSAN MOTOR COMPANY, LIMITED
- 当前专利权人： UNISIA JECS CORPORATION,NISSAN MOTOR COMPANY, LIMITED
- 当前专利权人地址： 1370, Onna Atsugi-shi, Kanagawa-ken 243-8510 JP
- 代理机构： Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät
- 优先权： JP2001138206 20010509
- 主分类号： F01L1/34
- IPC分类号： F01L1/34 ; F01L13/00 ; F01L1/344
摘要：
In a WA apparatus, when an actual lift amount detected by a lift-amount detecting sensor exceeds a basic lift-amount target value by a predetermined value or more, ECU corrects a lift phase through a lift-phase varying mechanism to separate from a piston TDC with respect to a basic lift-phase target value.
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