发明名称 |
Automotive ignition systems |
摘要 |
An automotive ignition system including an ignition capacitor electrically connected to a primary winding of a ignition transformer for providing energy to a spark plug which is connected to a second winding of the ignition transformer is disclosed. A charge circuit charges the ignition capacitor from a DC-DC voltage converter and includes an inductor and a thyristor. A discharge circuit discharges the ignition capacitor to the primary winding, and a control circuit operates the charge circuit and the discharge circuit in proper timed sequence during a demanded firing duration.
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申请公布号 |
US4733646(A) |
申请公布日期 |
1988.03.29 |
申请号 |
US19860857299 |
申请日期 |
1986.04.30 |
申请人 |
AISIN SEIKI KABUSHIKI KAISHA |
发明人 |
IWASAKI, SHINICHIRO |
分类号 |
F02P3/08;F02P3/09;F02P7/03;F02P15/10;(IPC1-7):F02P3/09 |
主分类号 |
F02P3/08 |
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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