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    Electric circuit breaker for vehicle
    1.
    发明公开
    Electric circuit breaker for vehicle 失效
    Elektrischer LastschalterfürFahrzeug

    公开(公告)号：EP0863528A2

    公开(公告)日：1998-09-09

    申请号：EP97121169.3

    申请日：1997-12-02

    申请人： Harness System Technologies Research, Ltd. ,  SUMITOMO WIRING SYSTEMS, Ltd. ,  SUMITOMO ELECTRIC INDUSTRIES, LTD.

    发明人： Yasukuni, Jun, c/o Sumitomo Wiring Systems, Ltd. ,  Kume, Masahiro, c/o Harness System Techn. Res. Ltd ,  Hosoda, Yoshikado, Harness System Techn. Res. Ltd ,  Kido, Motonori, Harness System Techn. Res. Ltd ,  Sakamoto, Fukuma, Harness System Techn. Res. Ltd ,  Toyama, Hideaki, Harness System Techn. Res. Ltd ,  Matsumaru, Akio, Harness System Techn. Res. Ltd ,  Sugimoto, Masasi, Harness System Techn. Res. Ltd

    IPC分类号： H01H39/00

    CPC分类号： H01H39/006 ,  H01H85/46 ,  H01H2039/008 ,  H01H2085/466 ,  H01R13/7032

    摘要： An electric circuit breaker for interrupting an electric circuit of a vehicle, includes a circuit break section having an explosive used for exploding a part (an area to be broken) of an electric circuit by explosion and detonating means for exploding the explodes by application of electric power to the explodes; collision detection means for detecting a collision of a vehicle; and control means which explodes the explosive by supply of an electric current for detonating purposes to the detonating means in response to a detection signal from the collision detection means. The circuit breaker further includes a housing having a cylindrical member, such as an inner cylindrical portion, and a cover for covering the opening of the inner cylindrical portion. Connector terminals are formed on both ends of the conductor, and a horizontal section to be broken is formed in the middle of the conductor. The horizontal area is disposed in front of the opening of the cylindrical member, and the connector terminals are led to the outside of the housing. An explosive and a filament serving as means for heating the explosive are provided in the cylindrical member. The blasting force of the explosive that causes explosion by heating acts on the horizontal section in a concentrated manner.

    摘要翻译： 一种用于中断车辆电路的电路断路器，包括具有用于爆炸的电路的一部分（要破坏的区域）的炸药和用于通过施加电力爆炸的爆​​炸装置的爆炸装置的爆炸物的电路断路部 爆炸力量; 用于检测车辆碰撞的碰撞检测装置; 以及控制装置，其响应于来自碰撞检测装置的检测信号，通过向引爆装置提供用于引爆目的的电流来爆炸爆炸物。 断路器还包括具有诸如内圆柱形部分的圆柱形构件和用于覆盖内圆柱形部分的开口的盖的壳体。 连接器端子形成在导体的两端，并且在导体的中间形成待破坏的水平部分。 水平区域设置在圆柱形构件的开口的前面，并且连接器端子被引导到壳体的外部。 作为用于加热炸药的装置的炸药和长丝设置在圆筒形构件中。 通过加热引起爆炸的爆炸物的爆破力集中在水平部分上。