发明名称 |
IGNITION CONTROL METHOD IN INTERNAL COMBUSTION ENGINE |
摘要 |
The ignition timing is controlled in that a change in engine speed is detected from a differentiated value dN/dt, and when dN/dt is larger than a predetermined value and when a value of dN/dt is positive, the ignition timing is retarded by a predetermined value from a fundamental ignition timing, and further, when dN/dt is larger than the predetermined value and when the value of dN/dt is negative, the ignition timing is advanced by the predetermined value from the fundamental ignition timing. |
申请公布号 |
KR930009908(B1) |
申请公布日期 |
1993.10.13 |
申请号 |
KR19880000027 |
申请日期 |
1987.01.06 |
申请人 |
HITACHI LTD. |
发明人 |
NAKANO, MASAMI;ATAGO, TAKESHI;MANAKA, TOSHIO |
分类号 |
F02P5/04;F02P5/15;(IPC1-7):F02P5/06 |
主分类号 |
F02P5/04 |
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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