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    Matrix relay
    2.
    发明公开
    Matrix relay 失效
    Matrixrelais

    公开(公告)号：EP0732717A2

    公开(公告)日：1996-09-18

    申请号：EP96103886.6

    申请日：1996-03-12

    申请人： MATSUSHITA ELECTRIC WORKS, LTD. ,  NIPPON TELEGRAPH AND TELEPHONE CORPORATION

    发明人： Shimomura, Tsutomu ,  Kasano, Fumihiro ,  Maeda, Shiro ,  Shiomi, Masayuki ,  Morimoto, Takao ,  Suzuki, Tatsuya ,  Hosaka, Hiroshi

    IPC分类号： H01H67/24

    CPC分类号： H01H67/24

    摘要： A matrix relay is formed with a plurality of latching relays arranged in a matrix and mounted on a base (1) of an electrically insulative material. Each of the latching relays comprises an excitation coil (50), permanent magnet (40), a pair of first and second fixed contacts, and an armature (73) carrying a pair of first and second movable springs (72a,72b) each providing movable contacts. The armature (73) is magnetically coupled to the excitation coil (50) so as to be movable in response to energization of the coil by current of selective polarity between close and open positions of the fixed and movable contacts. A plurality of the armatures of the latching relays arranged in a row of the matrix are assembled into a single armature block to be mounted on the base as a single unit. The armature block comprises a single pair of first and second supporting members made of an electrically conductive material. All of the first movable springs and all of the second movable springs of the latching relays of the armature block are connected respectively to the first and second supporting members mechanically and electrically, so that two row paths for electrical signals common to the latching relays arranged in the row of the matrix are provided. This simplification of the structure and electric circuit of the matrix relay would be useful to small-size the matrix relay without complicated fabrication process.

    摘要翻译： 矩阵继电器形成有多个安装在矩阵中的闭锁继电器，并安装在电绝缘材料的基座（1）上。 每个闩锁继电器包括励磁线圈（50），永磁体（40），一对第一和第二固定触点以及承载一对第一和第二可移动弹簧（72a，72b）的电枢（73），每个提供 活动触点 电枢（73）磁耦合到励磁线圈（50），以便响应于通过固定触点和可动触点的闭合位置和打开位置之间的选择性极性的电流对线圈的通电而可移动。 安排在一排矩阵中的闭锁继电器的多个电枢被组装成单个电枢块，以作为单个单元安装在基座上。 电枢块包括由导电材料制成的单对第一和第二支撑构件。 电枢块的闭锁继电器的所有第一可移动弹簧和所有第二可移动弹簧机械和电气分别连接到第一和第二支撑构件，使得两个用于锁定继电器共同的电信号的行路径被布置在 提供矩阵的行。 矩阵继电器的结构和电路的这种简化将对于小尺寸的矩阵继电器是有用的，而不需要复杂的制造工艺。