发明授权
- 专利标题： Engine control system and method
- 专利标题（中）： 发动机控制系统及方法
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申请号： US763859申请日： 1996-12-11
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公开(公告)号： US5791314A公开(公告)日： 1998-08-11
- 发明人: Takeshi Ito
- 申请人： Takeshi Ito
- 申请人地址： JPX Iwata
- 专利权人： Yamaha Hatsudoki Kabushiki Kaisha
- 当前专利权人： Yamaha Hatsudoki Kabushiki Kaisha
- 当前专利权人地址： JPX Iwata
- 优先权： JPX7-348335 19951218
- 主分类号： F02D41/00
- IPC分类号： F02D41/00 ; F02D41/14 ; F02D41/34 ; F02D41/36 ; F03G7/10 ; F02M7/00
摘要：
An improved feedback control system for an engine that employs only a single sensor associated with only one cylinder of the engine. Cylinder-to-cylinder adjustments are made based upon measurement of the differences in crankshaft speed during a portion of the compression stroke for each cylinder so as to provide an accurate indication of air flow to the individual cylinders.
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