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    Circuit breaker
    1.
    发明公开
    Circuit breaker 有权
    Schutzschalter

    公开(公告)号：EP0929090A2

    公开(公告)日：1999-07-14

    申请号：EP99100196.7

    申请日：1999-01-07

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

    发明人： Kume, Masahiro ,  Kido, Motonori ,  Miyazaki, Yoshiyuki ,  Toyama, Hideaki ,  Matsumaru, Akio ,  Yasukuni, Jun, c/o Sumitomo Wiring Systems, Ltd. ,  Nishida, Kenjiro ,  Amano, Junya ,  Kimura, Ayumu ,  Hori, Hiroshi ,  Tanigawa, Mitsuru, c/o Sumitomo Wiring Systems

    IPC分类号： H01H39/00

    CPC分类号： H01H39/006 ,  H01H2039/008

    摘要： A circuit breaker includes, a cylindrical portion having a gunpowder and a exploding unit for exploding the gunpowder by application of electric power to the gunpowder, the cylindrical portion being provided with an opening at at least one end; a base material securing the cylindrical portion, at least the surface of which is made of insulating material; a conductor fixed to the base material and having a break portion located at a position opposite to the opening of the cylindrical portion, the break portion being broken by explosive force of the gunpowder; a first metallic cover portion covering the cylindrical portion and the break portion; and a second metallic cover portion covering the base material from an opposite side to the cylindrical portion, wherein the first and second cover portions are fixed to the base material by directly connecting the first and second cover portions each other.

    摘要翻译： 断路器包括：具有火药的圆筒部分和用于通过向火药施加电力来爆炸火药的爆炸单元，所述圆筒部分在至少一端设置有开口; 固定所述圆筒部的基材，至少其表面由绝缘材料制成; 固定在基材上的导体，具有位于与圆筒部的开口相反的位置的断裂部，断裂部被火药的爆炸力打破; 覆盖所述圆筒部和所述断开部的第一金属盖部; 以及从所述圆筒部的相反侧覆盖所述基材的第二金属盖部，其中，所述第一盖部和所述第二盖部通过将所述第一盖部和所述第二盖部彼此直接连接而固定在所述基材上。