Connections between a motor assembly and a contact unit base of an
electromagnetic relay
    41.
    发明授权
    Connections between a motor assembly and a contact unit base of an electromagnetic relay 失效
    电动机总成与电磁继电器的接触单元基座之间的连接

    公开(公告)号:US4309682A

    公开(公告)日:1982-01-05

    申请号:US160476

    申请日:1980-06-18

    IPC分类号: H01H50/04 H01H50/14

    CPC分类号: H01H50/048 H01H50/14

    摘要: An electromagnetic relay comprising a base of insulating material carrying stationary and movable contacts and output lugs, and a motor assembly, the latter comprising a right-angled yoke, a core with its coil, crimped to the inner face of a first one of the two flanges of the right-angled yoke, and an armature pivotally mounted to the free end of the second flange of said yoke and having bent arms operable to actuate the movable contacts when the base is fixed to the outer face the second flange and the coil is energized. The coil has a spool or frame with at least one end flange provided with metal tongues for coil connection extending towards the base and passing through apertures in the second flange of the yoke, said tongues resiliently engaging inner ends of associated ones of said output lugs.

    摘要翻译: 一种电磁继电器,包括承载固定和可移动触头和输出耳的绝缘材料的基座,以及电动机组件,其包括直角轭,具有线圈的芯体,压接在两者的第一个的内表面上 直角轭的凸缘和枢转地安装到所述轭的第二凸缘的自由端的电枢,并且具有可弯曲的臂,当所述基座固定到所述外表面时,所述弯曲臂可操作以致动所述可动触头,所述第二凸缘和所述线圈是 通电。 线圈具有线轴或框架,其具有至少一个端部凸缘,所述至少一个端部凸缘设置有用于线圈连接的金属舌片,用于线圈连接,朝向底座延伸并且穿过轭的第二凸缘中的孔,所述舌片弹性地接合相关联的所述输出凸耳的内端。

    Electromagnetic relay with double-breaking contacts
    42.
    发明授权
    Electromagnetic relay with double-breaking contacts 失效
    具有双断触点的电磁继电器

    公开(公告)号:US4216452A

    公开(公告)日:1980-08-05

    申请号:US918503

    申请日:1978-06-23

    摘要: Electromagnetic relay comprising resilient U-shaped tongues having each a pair of arms resiliently engaging fixed contact studs for electrically interconnecting them, and a movable control member adapted to move one of the arms of each tongue away from the corresponding contact stud, for breaking the electric connection. This relay further comprises a second control member movable in a direction opposite to that of the first control member and adapted to co-operate with the first control member for clamping the U-shaped tongue and move the two arms thereof away from the relevant contact studs.

    摘要翻译: 电磁继电器包括弹性U形舌片,其具有弹性地接合固定接触柱的一对臂,用于将它们电连接起来;以及可移动控制构件,其适于使每个舌片的臂中的一个远离相应的接触柱,以便断开电 连接。 该继电器还包括第二控制构件,该第二控制构件可在与第一控制构件的方向相反的方向上移动,并且适于与第一控制构件配合以夹紧U形舌片并使其两个臂远离相关的触头柱 。