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    Electromagnetic relay
    3.
    发明公开
    Electromagnetic relay 失效
    电磁继电器

    公开(公告)号：EP0727800A3

    公开(公告)日：1998-02-04

    申请号：EP96102014.6

    申请日：1996-02-12

    申请人： MATSUSHITA ELECTRIC WORKS, LTD.

    发明人： Yoshitani, Katsumi ,  Nishimura, Hiromi ,  Tajima, Shigeru ,  Kaji, Norimasa ,  Kamitani, Fumihiro ,  Tanaka, Yukiharu ,  Morimoto, Takao ,  Maeda, Shiro

    IPC分类号： H01H50/02 ,  H01H50/64 ,  H01H51/22

    CPC分类号： H01H50/026 ,  H01H50/042 ,  H01H50/648 ,  H01H51/2245 ,  H01H2050/028

    摘要： An electromagnetic relay has a base 10 provided with an insulation enclosure 30 and with a contact block 70 outside the enclosure. An electromagnet block 50 is received within the enclosure and includes a coil 51, yokes 60, and an armature 65 extending through the coil along the length of the enclosure. The armature 65 is magnetically coupled to the coil 51 and is movable relative to the yokes 60 upon energisation of the coil. A card 80 is provided to connect the armature 65 and a movable contact 72 of the contact block for closing and opening the contact. A cover 90 fitted on the base 10 includes an insulation partition 91 which extends between the enclosure 30 and the contact block 70 to accomplish a double-wall insulation between the electromagnetic block 50 and the contact block 70. The card 80 has a trunk 81 for connection with the armature 65 and a crosspiece 82 for connection with the movable contact 72. The trunk 81 extends into the enclosure 30 through a front opening thereof to fit around the end of the armature 65 such that the entire length of the armature is insulated from the contact block 70 by the enclosure 30 and the trunk 81. The crosspiece 82 extends from the trunk longitudinal outwardly of the enclosure 30 for connection with the movable contact 72 outside the insulation enclosure 30 and partition 91. Further, the partition 91 is contiguous along substantially the entire length of the enclosure 30. With these features, the relay can have an improved double-wall insulation between the electromagnet block 50 and the contact block 70 without leaving an y insulation break along the length of the electromagnet block 50.

    摘要翻译： 电磁继电器具有设置有绝缘外壳30的基座10和在外壳外部的接触块70。 电磁块50容纳在外壳内并包括线圈51，磁轭60和沿外壳长度延伸穿过线圈的电枢65。 电枢65磁耦合到线圈51并且在线圈通电时可相对于轭60移动。 提供卡80以连接衔铁65和触头块的活动触头72，以闭合和打开触头。 安装在基座10上的盖90包括绝缘分隔件91，绝缘分隔件91在外壳30和接触块70之间延伸，以实现电磁块50和接触块70之间的双壁绝缘。卡80具有用于 与电枢65的连接以及用于与可移动触点72连接的横档82.躯干81通过其前开口延伸到外壳30中以围绕电枢65的端部配合，使得电枢的整个长度与 接触块70由外壳30和行李箱81构成。横档82从外壳30纵向向外延伸，用于与绝缘外壳30和隔板91外部的可移动触点72连接。此外，隔板91沿着外壳 基本上是外壳30的整个长度。利用这些特征，继电器可以在电磁体块50和外壳之间具有改进的双壁绝缘 而不会沿着电磁体块50的长度留下绝缘破裂。

    Matrix relay
    4.
    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。

    Electromagnetic relay
    5.
    发明公开
    Electromagnetic relay 失效
    Elektromagnetisches Relais

    公开(公告)号：EP0727800A2

    公开(公告)日：1996-08-21

    申请号：EP96102014.6

    申请日：1996-02-12

    申请人： MATSUSHITA ELECTRIC WORKS, LTD.

    发明人： Yoshitani, Katsumi ,  Nishimura, Hiromi ,  Tajima, Shigeru ,  Kaji, Norimasa ,  Kamitani, Fumihiro ,  Tanaka, Yukiharu ,  Morimoto, Takao ,  Maeda, Shiro

    IPC分类号： H01H50/02 ,  H01H50/64 ,  H01H51/22

    CPC分类号： H01H50/026 ,  H01H50/042 ,  H01H50/648 ,  H01H51/2245 ,  H01H2050/028

    摘要： An electromagnetic relay has a base 10 provided with an insulation enclosure 30 and with a contact block 70 outside the enclosure. An electromagnet block 50 is received within the enclosure and includes a coil 51, yokes 60, and an armature 65 extending through the coil along the length of the enclosure. The armature 65 is magnetically coupled to the coil 51 and is movable relative to the yokes 60 upon energisation of the coil. A card 80 is provided to connect the armature 65 and a movable contact 72 of the contact block for closing and opening the contact. A cover 90 fitted on the base 10 includes an insulation partition 91 which extends between the enclosure 30 and the contact block 70 to accomplish a double-wall insulation between the electromagnetic block 50 and the contact block 70. The card 80 has a trunk 81 for connection with the armature 65 and a crosspiece 82 for connection with the movable contact 72. The trunk 81 extends into the enclosure 30 through a front opening thereof to fit around the end of the armature 65 such that the entire length of the armature is insulated from the contact block 70 by the enclosure 30 and the trunk 81. The crosspiece 82 extends from the trunk longitudinal outwardly of the enclosure 30 for connection with the movable contact 72 outside the insulation enclosure 30 and partition 91. Further, the partition 91 is contiguous along substantially the entire length of the enclosure 30. With these features, the relay can have an improved double-wall insulation between the electromagnet block 50 and the contact block 70 without leaving an y insulation break along the length of the electromagnet block 50.

    摘要翻译： 电磁继电器具有设置有绝缘外壳30的底座10和外壳外的接触块70。 电磁块50被容纳在外壳内，并且包括线圈51，轭铁60和沿壳体的长度延伸穿过线圈的电枢65。 衔铁65磁耦合到线圈51，并且在线圈通电时可相对于轭架60移动。 提供卡80以连接衔铁65和接触块的可动触头72，用于关闭和打开触点。 安装在基座10上的盖90包括在外壳30和接触块70之间延伸的绝缘隔板91，以实现电磁块50和接触块70之间的双壁绝缘。卡80具有用于 与电枢65的连接以及用于与可动触头72连接的横档82.主体81通过其前开口延伸到外壳30中，以配合在电枢65的端部周围，使得电枢的整个长度与 接触块70通过外壳30和主体81.横档82从壳体纵向向外延伸，用于与绝缘外壳30和隔板91外部的可动触头72连接。此外，隔板91沿着 通过这些特征，继电器可以在电磁铁块50和连接​​器之间具有改进的双壁绝缘 触发块70，而不沿着电磁体块50的长度离开y绝缘断裂