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23 条记录 (耗时 0.008 秒)

    Switch
    1.
    发明授权
    Switch 失效
    开关

    公开(公告)号：US3805206A

    公开(公告)日：1974-04-16

    申请号：US36956673

    申请日：1973-06-13

    申请人： UNDERWRITERS SAFETY DEVICE CO

    发明人： EGE H

    IPC分类号： H01H1/42 ,  H01H73/34

    CPC分类号： H01H1/42

    摘要： An economical switch utilizing a triple function extrusion which is preferably immovably confined in an insulating housing is disclosed. The extrusion provides connector, terminal, and contact functions. Two preferred embodiments are disclosed. One disclosed embodiment is a switch comprising a pair of contactterminals which are secured with respect to a base and which are physically separated by an insulating barrier fixed to said base and which are electrically connected by a straddle-saddle connecting element comprising an elongated conductor having at the ends thereof a pair of electrically connecting saddle portions extending downwardly on either side of said barrier, and contacting the respective contact-terminals, said end saddles being electrically connected by a connecting base portion thereof which bridges said barrier. In a second embodiment, a switch in accordance with this invention is adapted as part of a cartridge-fuse panel.

    摘要翻译： 公开了一种利用三功能挤压的经济型开关，其优选地不可限制地限制在绝缘壳体中。 挤出提供连接器，端子和接触功能。 公开了两个优选实施例。 一个公开的实施例是一种开关，其包括相对于基座固定的一对接触端子，所述接触端子通过固定到所述基座的绝缘屏障物理地分开，并且由跨骑马鞍连接元件电连接，所述跨骑马鞍连接元件包括细长导体 在其端部具有一对在所述屏障的任一侧向下延伸的电连接的鞍形部分，并且接触各个接触端子，所述端鞍座通过其连接基座部分而电连接，所述连接基座桥接所述屏障。

    Trip assembly for a circuit breaker
    8.
    发明授权
    Trip assembly for a circuit breaker 失效
    断路器跳闸组件

    公开(公告)号：US4550298A

    公开(公告)日：1985-10-29

    申请号：US572913

    申请日：1984-01-23

    申请人： Harvey W. Mikulecky

    发明人： Harvey W. Mikulecky

    IPC分类号： H01H71/00 ,  H01H71/14 ,  H01H73/34 ,  H01H75/12

    CPC分类号： H01H71/142

    摘要： A temperature-responsive trip assembly for a primary circuit breaker, the assembly including a permanent magnet member biased to a circuit opening position and pertinent to engage a thermally-responsive metallic element having a predetermined Curie temperature, the element being formed of a nickel-iron alloy having approximately 32% nickel and being arranged in edge-abutting relation to the magnet.

    摘要翻译： 一种用于初级断路器的温度敏感跳闸组件，所述组件包括偏置到电路开启位置并且适于接合具有预定居里温度的热响应金属元件的永磁体构件，所述元件由镍铁 合金具有约32％的镍并且与磁体成边缘邻接的关系。