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    Ignition device for a passive retention system
    1.
    发明授权
    Ignition device for a passive retention system 失效
    用于被动保持系统的点火装置

    公开(公告)号：US4170939A

    公开(公告)日：1979-10-16

    申请号：US817030

    申请日：1977-07-19

    Applicant: Peter-Matthias Hoheisel ,  Gerhard Komander

    Inventor： Peter-Matthias Hoheisel ,  Gerhard Komander

    IPC: F23Q7/00 ,  F42B3/182 ,  H01R31/08 ,  F42B3/18

    CPC classification number: B60N3/14 ,  F23Q7/00 ,  F42B3/182

    Abstract: An ignition device for a passive retention system, especially in motor vehicles, in which an ignition unit arranged in a housing includes two plug pins which freely project on one side with their free end out of a casing and which are intended for slidingly receiving thereon a plug coupling, while the two plug pins are connected at the other end with an incandescent bridge and are surrounded by an ignition or primer mixture disposed inside of a casing; protective contact means are provided which protect the plug pins against electrostatic charges by short-circuiting the same prior to the emplacement of the plug coupling on the plug pins; the protective contact means consist of an essentially U-shaped elastic clamp which electrically conductively connects with each other the plug pins, when the plug coupling is not inserted, and which is automatically opened, when the plug coupling is inserted, in such a manner that the clamp interrupts the contact between the plug pins only when the regular ignition circuit has already been established.

    Abstract translation: 一种用于被动保持系统的点火装置，特别是在机动车辆中，其中布置在壳体中的点火单元包括两个插头销，两个插头销在一侧自由地突出，其自由端从壳体中自由伸出并用于在其上滑动接收 插头联接，而两个插头销在另一端与白炽桥连接，并被设置在壳体内部的点火或底漆混合物包围; 提供了保护接触装置，其在将插塞连接件插入插头销之前，通过使插塞销短路来保护插头销免受静电电荷的影响; 保护接触装置包括基本上U形的弹性夹具，当插头联接器未被插入时，插头销彼此导电连接，并且当插头联接件被插入时自动打开，弹性夹具以这样的方式 仅当正常点火电路已经建立时，夹具才会中断插头引脚之间的接触。

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