发明名称 |
ENGINE SPEED CONTROLLER OF INTERNAL COMBUSTION ENGINE, AND INTERNAL COMBUSTION ENGINE COMPRISING IT |
摘要 |
<p>An engine revolution in an expansion stroke of a cylinder is calculated, and stored, from a time that is required for a crank shaft to rotate by a predetermined angle from a compression upper dead center of that cylinder, and to determine the fuel injection amount, in averaging these stored revolutions from the cylinder immediately prior to a cylinder before the cylinder that is immediately prior to obtain a revolution that serves as the engine revolution, how many past cylinders are retroactively averaged is switched according to the engine operation state.</p> |
申请公布号 |
EP1767767(A1) |
申请公布日期 |
2007.03.28 |
申请号 |
EP20050741578 |
申请日期 |
2005.05.19 |
申请人 |
YANMAR CO. LTD. |
发明人 |
ADACHI, HITOSHI;OTANI, TOMOHIRO;KOTOU, FUMIYA;SHIOMI, HIDEO |
分类号 |
F02D45/00 |
主分类号 |
F02D45/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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