发明申请
- 专利标题: Control apparatus and method for inner cylinder direct injection spark ignited internal combustion engine
- 专利标题(中): 内筒直喷火花点火内燃机控制装置及方法
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申请号: US11443178申请日: 2006-05-31
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公开(公告)号: US20060266326A1公开(公告)日: 2006-11-30
- 发明人: Makoto Yasunaga , Tomoyuki Takeda , Akira Nakajima , Taizo Horikomi , Daisuke Takaki , Katsuaki Uchiyama , Masatoshi Hidaka , Hitoshi Ishii , Tomoyuki Shigefuji , Masayuki Tomita , Mitsuhiro Akagi
- 申请人: Makoto Yasunaga , Tomoyuki Takeda , Akira Nakajima , Taizo Horikomi , Daisuke Takaki , Katsuaki Uchiyama , Masatoshi Hidaka , Hitoshi Ishii , Tomoyuki Shigefuji , Masayuki Tomita , Mitsuhiro Akagi
- 专利权人: NISSAN MOTOR CO., LTD.
- 当前专利权人: NISSAN MOTOR CO., LTD.
- 优先权: JP2005-158511 20050531; JP2005-175841 20050616; JP2005-185911 20050627
- 主分类号: F02B17/00
- IPC分类号: F02B17/00 ; F02B3/00 ; F02P5/00 ; F01N3/00
摘要:
In control apparatus and method for an inner cylinder spark ignited internal combustion engine having a fuel injection valve configured to directly inject fuel into an inside of an engine cylinder and a spark plug, a super retard combustion is executed to set an ignition timing after a compression stroke top dead center and to inject fuel before the ignition timing and after the compression stroke top dead center during a predetermined engine driving condition and at least part of fuel is injected before the compression stroke top dead center to decrease a fuel injection quantity after the compression stroke top dead center during an interval which is immediately after an engine start and in which a pressure of fuel is relatively low.
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