专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US6047691A Ignition system 失效
标题翻译：点火系统
公开(公告)号：US6047691A
公开(公告)日：2000-04-11
申请号：US2437
申请日：1998-01-02
申请人： Markus Ketterer
发明人： Markus Ketterer
IPC分类号： F02P3/04
CPC分类号： F02P15/10 , F02P3/0407
摘要： A resonance transducer ignition system for an engine includes a voltage source, a semiconductor circuit-breaker, a resonance capacitance, an energy recovery diode, an open- and closed-loop control unit, a spark plug and an ignition transformer. The resonance capacitance is part of a first resonant circuit. A second resonant circuit is composed of a secondary capacitance. The secondary capacitance is composed of a spark plug capacitance and a stray capacitance. The two resonant circuits are coupled to one another via the ignition transformer, the coupling coefficient, k, being >0.65.
摘要翻译：用于发动机的共振换能器点火系统包括电压源，半导体断路器，谐振电容，能量恢复二极管，开环和闭环控制单元，火花塞和点火变压器。谐振电容是第一谐振电路的一部分。第二谐振电路由次级电容构成。次级电容由火花塞电容和杂散电容组成。两个谐振电路通过点火变压器相互耦合，耦合系数k> 0.65。

IPRDB