Spark generation method and ignition system using same
    1.
    发明授权
    Spark generation method and ignition system using same 失效
    火花生成法和点火系统使用相同

    公开(公告)号:US07121270B1

    公开(公告)日:2006-10-17

    申请号:US11212580

    申请日:2005-08-29

    CPC classification number: F02P3/0846 F02P3/0853 F02P15/08 F02P15/10 F02P15/12

    Abstract: An ignition system providing power and duration controlled ignition spark, comprises a spark controller, first switching energy accumulator, storage capacitor, and second switching energy accumulator with an ignition coil. The ignition system utilizes dual means of switching energy accumulation, internal energy transfer, and three means of energy release to the ignition spark, working in all possible combinations managed by means of the spark controller depending on engine operating conditions, and provides continuous bipolar ignition spark. Spark profile is regulated by means of control signals (2) and (3) based on their frequency, duty cycle, interrelation, and running time.

    Abstract translation: 提供动力和持续时间控制的点火火花的点火系统包括火花控制器,第一开关蓄能器,储能电容器和具有点火线圈的第二开关蓄能器。 点火系统采用双重方式切换能量积聚,内部能量转移和三种能量释放装置的点火火花,根据发动机工作条件,通过火花控制器管理的所有可能组合工作,并提供连续的双极点火火花 。 基于它们的频率,占空比,相关性和运行时间,通过控制信号(2)和(3)来调节火花轮廓。

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