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    APPAREILLAGE ELECTRIQUE HAUTE OU MOYENNE TENSION DE TYPE BLINDE COMPRENANT UN ARBRE D'ENTRAINEMENT EN ROTATION ET UN CONTACT MOBILE ENTRAINE PAR LEDIT ARBRE AVEC MONTAGE AMELIORE, APPLICATION AUX POSTES TRIPHASES
    3.
    发明公开
    APPAREILLAGE ELECTRIQUE HAUTE OU MOYENNE TENSION DE TYPE BLINDE COMPRENANT UN ARBRE D'ENTRAINEMENT EN ROTATION ET UN CONTACT MOBILE ENTRAINE PAR LEDIT ARBRE AVEC MONTAGE AMELIORE, APPLICATION AUX POSTES TRIPHASES 有权
    气体绝缘，金属铠装带旋转控制轴和移动通过改进组件接触高压或中压开关设备，应用三个阶段SCHALTANLAGEN

    公开(公告)号：EP2513934A1

    公开(公告)日：2012-10-24

    申请号：EP10787805.0

    申请日：2010-12-14

    申请人： Alstom Technology Ltd.

    发明人： TREIER, Lukas

    IPC分类号： H01H3/46 ,  H01H31/00 ,  H01H31/02 ,  H02B13/035

    CPC分类号： H01H31/023 ,  H01H3/46 ,  H01H31/003 ,  H01H31/32 ,  H01H2009/0094 ,  H02B13/0352

    摘要： The invention relates to a solution for mounting a metal casing (57) inside a metal tank (10) of electrical equipment (A, B, C). The casing is attached, at one point (12), to an insulating part (11) and houses, within said casing, at least one movable contact (51, 55) of a switch, the rotation shaft of which is segmented into two portions that are arranged laterally on both sides of the movable contact and directly or indirectly held by the tank. A connection means is provided for connecting the casing (57) to the tank, said connection means including a rod and being arranged so as to longitudinally provide an axial play along the rod between at least a portion of the rod and the casing, and/or a means is provided for rotatably connecting the shaft portions therebetween and with the contact or with at least one element for intermediately driving the contact. One and/or the other of the axial plays make it possible to compensate heat expansion that can be produced between the tank and the insulating part and moreover make it possible to reduce the rotation of the casing around the point of attachment onto the insulating part.

    A switch comprising a blade-type moving contact
    4.
    发明公开
    A switch comprising a blade-type moving contact 有权
    Sch ter。。。。。。。。。。。。。。

    公开(公告)号：EP2333799A1

    公开(公告)日：2011-06-15

    申请号：EP11159969.2

    申请日：2007-11-06

    申请人： Mitsubishi Electric Corporation

    发明人： Fujita, Daisuke ,  Sadakuni, Hitoshi

    IPC分类号： H01H31/28 ,  H01H31/02 ,  H02B13/02 ,  H01H31/00 ,  H01H1/42

    CPC分类号： H01H31/003 ,  H01H1/42 ,  H01H31/023 ,  H01H31/28 ,  H01H33/24

    摘要： A fixed contact (20) includes a pair of conduction members (31) that are arranged opposedly and in parallel to each other such that tip ends of the conduction members are oriented toward an opening, a support frame (pedestal member) (33) that tiltably supports bases of the conduction members, a leaf spring (pressurizing member) (43) that biases the conduction members (31) in a direction in which the tip ends of the conduction members approach each other, and an outer frame (shielding member) (45) that covers peripheries of the conduction members (31) and the leaf spring (43) and shields them from an outside electric filed, the leaf spring (43) is arranged on an outer side of the opposed conduction members (31), and the outer frame (45) is engages with the tip end of the conduction member (31), thereby maintaining an opening width between the tip ends of the conduction members (31) at a predetermined width.

    摘要翻译： 固定触点（20）包括一对导电构件（31），它们彼此相对且平行地布置，使得导电构件的末端朝向开口定向;支撑框架（基座构件）（33） 可倾斜地支撑导电构件的基部，使导电构件（31）沿导电构件的前端接近的方向偏压的片簧（加压构件）（43）和外框（屏蔽构件） （45），其覆盖导电构件（31）和板簧（43）的周边，并将其屏蔽在外部电场之外，板簧（43）布置在相对的导电构件（31）的外侧， 并且外框架45与导电部件31的前端接合，从而以规定的宽度保持导通部件31的前端部之间的开口宽度。

    A gas insulated switchgear
    5.
    发明公开
    A gas insulated switchgear 有权
    Gasisolierte Schaltanlage

    公开(公告)号：EP2224463A2

    公开(公告)日：2010-09-01

    申请号：EP10163565.4

    申请日：2007-11-06

    申请人： Mitsubishi Electric Corporation

    发明人： Fujita, Daisuke ,  Sadakuni, Hitoshi

    IPC分类号： H01H1/38 ,  H01H33/64

    CPC分类号： H01H31/023 ,  H01H1/38 ,  H01H1/42 ,  H01H31/003 ,  H01H31/02 ,  H01H31/026 ,  H01H31/28 ,  H01H33/64 ,  H02B13/075

    摘要： A switch includes a blade-type moving contact (26) that extends in a radial direction from a turning center and reciprocates such that its free end draws a turning locus, and a fixed contact (20) that moves toward and away from the moving contact (26) in a turning range of the moving contact (26). The blade-type moving contact (26) and the fixed contact (20) are accommodated a tank. The moving contact (26) is supported by the movable-side support conductor (28). The fixed contact (20) is supported by the fixed-side support conductor (21). An opening (20a) through which the moving contact (26) enters is arranged to be opposed to a turning center of the moving contact (26). The movable-side support conductor (28) and the fixed-side support conductor (21) are arranged substantially on a same straight line extending along a center axis of the tank (10).

    摘要翻译： 开关包括从转动中心沿径向延伸的叶片式移动接触件（26），并且使得其自由端拉动转动轨迹并使其往复移动;以及固定触头（20），其朝向和远离移动触点移动 （26）在所述移动触点（26）的转动范围内。 叶片式活动触点（26）和固定触点（20）被容纳在罐中。 可移动触点（26）由可动侧支撑导体（28）支撑。 固定触点（20）由固定侧支撑导体（21）支撑。 移动触点（26）进入的开口（20a）被布置成与移动触点（26）的转动中心相对。 可移动侧支撑导体（28）和固定侧支撑导体（21）基本上布置在沿着罐（10）的中心轴线延伸的相同的直线上。

    SEISMIC ISOLATION DEVICE FOR A SWITCH OF THE TYPE USED IN HIGH-VOLTAGE ELECTRIC SYSTEMS
    8.
    发明公开
    SEISMIC ISOLATION DEVICE FOR A SWITCH OF THE TYPE USED IN HIGH-VOLTAGE ELECTRIC SYSTEMS 审中-公开
    用于在高压电力系统中使用的开关的隔震装置

    公开(公告)号：EP2933815A2

    公开(公告)日：2015-10-21

    申请号：EP15164019.0

    申请日：2015-04-17

    申请人： Terna Rete Italia S.p.A.

    发明人： Di Bartolomeo, Evaristo ,  Rebolini, Massimo ,  Amoretti, Marilena ,  Freddo, Andrea ,  Sembiante, Falco

    IPC分类号： H01H31/02 ,  H01H9/02

    CPC分类号： H01H31/023 ,  E04H9/021 ,  F16F7/14 ,  F16F15/04 ,  H01H9/02

    摘要： A seismic isolation device is described, which is adapted for application to the base of a switch for a high-voltage electric system, characterized in that it comprises:
    - a first metallic plate (1), square in shape, adapted to be fixed to a basement;
    - a second metallic plate (2), adapted to be fixed to the switch base;
    - four dampers/isolators of the wire-rope type (3), connected between said first and second plates, mutually arranged at the vertices of a square, and oriented at a 45° angle relative to the sides of said first plate.

    摘要翻译： 描述了一种适用于高压电气系统的开关的底座的隔震装置，其特征在于，该隔震装置包括： - 正方形的第一金属板（1），其适于被固定到 一个地下室; - 第二金属板（2），适于固定到所述开关基座; - 连接在所述第一和第二板之间的钢丝绳类型（3）的四个阻尼器/隔离器，它们相互布置在正方形的顶点处，并相对于所述第一板的侧面成45°角定向。