发明名称 |
Ignition system for internal combustion engines with misfiring detection by comparing the same ignition coil |
摘要 |
An ignition system is provided for internal combustion engines for detecting combustion misfirings. The ignition system of an internal combustion engine detects the spark voltage transformed on to the primary side of a double spark coil for evaluating the ignition spark duration and/or the ignition spark voltage so as to allow a comparison to be made with limit values for a correct ignition. The limit values for a correct ignition are determined from the measured variables of a reference ignition. The reference ignition is the ignition which is triggered by the energy potential of the same ignition coil.
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申请公布号 |
US5507264(A) |
申请公布日期 |
1996.04.16 |
申请号 |
US19950373328 |
申请日期 |
1995.01.19 |
申请人 |
ROBERT BOSCH GMBH |
发明人 |
KUGLER, KARL-HEINZ;RIEDEL, KARLHEINZ |
分类号 |
F02P3/04;F02P17/12;(IPC1-7):F02P17/00 |
主分类号 |
F02P3/04 |
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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