发明授权
- 专利标题: Misfire detecting device of an internal combustion engine
- 专利标题(中): 内燃机故障检测装置
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申请号: US696808申请日: 1991-05-07
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公开(公告)号: US5116259A公开(公告)日: 1992-05-26
- 发明人: Akira Demizu , Akihiro Nakagawa , Toshiki Kuroda
- 申请人: Akira Demizu , Akihiro Nakagawa , Toshiki Kuroda
- 申请人地址: JPX Tokyo
- 专利权人: Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人: Mitsubishi Denki Kabushiki Kaisha
- 当前专利权人地址: JPX Tokyo
- 优先权: JPX2-148222 19900605
- 主分类号: G01M15/04
- IPC分类号: G01M15/04 ; F02D45/00 ; G01M15/08 ; G01M15/11
摘要:
A misfire detecting device for an internal combustion engine comprises an inner cylinder pressure detector, a crank angle detector, and a misfire detector for determining that a misfire has occurred when the inner cylinder pressure at a predetermined crank angle after top dead center in an engine combustion cycle is below a predetermined value.
公开/授权文献
- US5821356A Propargylethoxyamino nucleotides 公开/授权日:1998-10-13
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