首页> 外国专利> Spark plug i.e. multi-spark plug, has mass electrodes comprising capacity with finite conductivity so that successive ignition sparks lies at different mass electrodes, and control device controlling ignition coil

Spark plug i.e. multi-spark plug, has mass electrodes comprising capacity with finite conductivity so that successive ignition sparks lies at different mass electrodes, and control device controlling ignition coil

机译：火花塞，即多火花塞，具有质量电极，该质量电极包括具有有限电导率的容量，使得连续的点火火花位于不同的质量电极处，并且控制装置控制点火线圈

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摘要

The plug (1) has a center electrode (2), and mass electrodes (3a-3d) comprise a capacity with finite conductivity so that two successive ignition sparks lies at different mass electrodes. The mass electrodes are held at a predefined high electrical potential after the ignition spark. The mass electrodes are individually controlled after the ignition spark for discharge of the electrodes. A control device controls an ignition coil. A capacitor is switched against a mass between the mass electrodes and the plug. An independent claim is also included for a method for controlling ignition of a multi-spark plug.

机译：插头（1）具有中心电极（2），质量电极（3a-3d）包括具有有限电导率的容量，因此两个连续的点火火花位于不同的质量电极处。在点火火花之后，质量电极保持在预定的高电势。在点火火花放电之后，分别控制质量电极。控制装置控制点火线圈。电容器克服质量电极和插头之间的质量而切换。还包括用于控制多火花塞的点火的方法的独立权利要求。

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公开/公告号DE102009036732A1

专利类型
公开/公告日2011-02-10

原文格式PDF
申请/专利权人 DAIMLER AG;
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申请/专利号DE20091036732
发明设计人 GAU TIMO;KESLER MICHAEL;OTT HARALD;ROGGENDORF CHRISTOPH;SCHNETTLER ARMIN;SCHULTE SASCHA;WECKENMANN HARTMUT;WEICHERT GUENTER;WILSTERMANN HARTUNG;
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申请日2009-08-08
分类号H01T13/22;
国家 DE
入库时间 2022-08-21 17:47:48

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