发明名称 |
CAPACITOR DISCHARGE TYPE IGNITION SYSTEM |
摘要 |
<P>PROBLEM TO BE SOLVED: To provide a comprehensive ignition system of simple design capable of starting an engine at a low speed and not requiring an expensive microprocessor circuit. <P>SOLUTION: A capacitor discharge type ignition (CDI) system is equipped with a trigger circuit to generate a trigger signal in synchronism with operation of the engine for discharging an ignition capacitor. The system includes a timing circuit which is connected to the trigger circuit to control the timing of the trigger signal and furnished with a timing coil to generate a timing signal in synchronism with operation of the engine. Further the timing circuit is furnished with a primary electrode connected to the trigger circuit and a control electrode coupled to the timing coil to short the trigger circuit as a function of engine speed. The CDI system is capable of advancing engine timing to enable low-speed startup. The timing circuit is adaptable to provide skip spark speed-governing, timing retard speed-governing, and anti-reverse rotation of the engine. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
申请公布号 |
JP2005315254(A) |
申请公布日期 |
2005.11.10 |
申请号 |
JP20050108303 |
申请日期 |
2005.04.05 |
申请人 |
WALBRO ENGINE MANAGEMENT LLC |
发明人 |
KOLAK LEWIS M;LAMARR JR GERALD J |
分类号 |
F02P1/08;F02P3/06;F02P3/08;F02P11/02 |
主分类号 |
F02P1/08 |
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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