发明授权
- 专利标题: Knock control process for an internal combustion engine
- 专利标题(中): 内燃机爆震控制过程
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申请号: US836379申请日: 1997-05-02
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公开(公告)号: US5771862A公开(公告)日: 1998-06-30
- 发明人: Stefan Unland , Oskar Torno , Werner Haeming , Iwan Surjadi , Robert Sloboda , Michael Baeuerle
- 申请人: Stefan Unland , Oskar Torno , Werner Haeming , Iwan Surjadi , Robert Sloboda , Michael Baeuerle
- 申请人地址: DEX Stuttgart
- 专利权人: Robert Bosch GmbH
- 当前专利权人: Robert Bosch GmbH
- 当前专利权人地址: DEX Stuttgart
- 优先权: DEX19532504.4 19950902
- 主分类号: F02P5/152
- IPC分类号: F02P5/152 ; F02P5/153 ; F02P5/14
摘要:
A process for adaptive knock control for an internal combustion engine serves to retard the firing angle of an internal combustion engine when knocking occurs and then to advance the firing angle again. At the same time, the operation of the internal combustion engine is subdivided into various operating ranges; on leaving an operating range, a value is always saved as a retardation of the firing angle determined during operation in this range, and when starting up again in this range with load dynamics and/or speed dynamics also occurring at the same time, this saved value is output as the starting value for operation in this new operating range.
公开/授权文献
- US4162140A NOx abatement in burning of gaseous or liquid fuels 公开/授权日:1979-07-24