发明名称 |
Capacitor discharge ignition device for internal combustion engine |
摘要 |
A capacitor discharge ignition device for an internal combustion engine including an ignition capacitor that is charged with a positive half cycle of an output voltage of an exciter coil, a thyristor that is triggered by a negative half cycle of an output voltage of the exciter coil when the internal combustion engine is ignited to discharge charges stored in the ignition capacitor through a primary coil of an ignition coil, and a reverse bias circuit that applies a reverse bias voltage between a gate and a cathode of the thyristor when a current flowing from the exciter coil through the thyristor is detected and when a charging current of the ignition capacitor is detected.
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申请公布号 |
US2004154592(A1) |
申请公布日期 |
2004.08.12 |
申请号 |
US20040771270 |
申请日期 |
2004.02.03 |
申请人 |
FUJIMA AKIFUMI;SAITO KATSUHIKO;IGARASHI OSAMU;UEMURA KIYOSHI |
发明人 |
FUJIMA AKIFUMI;SAITO KATSUHIKO;IGARASHI OSAMU;UEMURA KIYOSHI |
分类号 |
F02P1/00;F02P3/08;F02P3/09;(IPC1-7):F02P5/00;F02P3/06 |
主分类号 |
F02P1/00 |
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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