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发明授权
US5463999A Ignition coil unit for an internal combustion engine and manufacturing method of the same 失效
内燃机用点火线圈单元及其制造方法

Ignition coil unit for an internal combustion engine and manufacturing method of the same
摘要：
An ignition coil unit comprises a coil assembly (55) having an ignition coil (A), a power switch circuit (B) having a plurality of electric and electronic components therein for interrupting an electric current flowing through the ignition coil (A) and a terminal conductor (8) for electrically connecting the coil assembly (55) to an external circuit, and an electrically insulating transfer-molded resin (50) disposed around the coil assembly (55) for supporting therein the coil assembly (55). Further, the ignition coil (A), the power switch circuit (B) and the terminal conductor (8) are mechanically connected into the coil assembly (55). The present invention also resides in a method for manufacturing the same.
摘要（中）：

点火线圈单元包括具有点火线圈（A）的线圈组件（55），其中具有多个用于中断通过点火线圈（A）的电流的电和电子部件的功率开关电路（B）和 用于将线圈组件（55）电连接到外部电路的端子导体（8）和设置在线圈组件（55）周围的用于在其中支撑线圈组件（55）的电绝缘转移模制树脂（50）。 此外，点火线圈（A），电源开关电路（B）和端子导体（8）机械地连接到线圈组件（55）中。 本发明也在于其制造方法。

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