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    VACUUM CIRCUIT BREAKER ASSEMBLY
    1.
    发明申请
    VACUUM CIRCUIT BREAKER ASSEMBLY 有权
    真空断路器总成

    公开(公告)号：US20160211096A1

    公开(公告)日：2016-07-21

    申请号：US14350697

    申请日：2013-04-10

    申请人： General Electric Company

    发明人： Wei WANG ,  Xuhui REN ,  Liying LI

    IPC分类号： H01H33/50 ,  H01H33/666

    CPC分类号： H01H33/50 ,  H01H3/30 ,  H01H3/56 ,  H01H33/666 ,  H01H2003/3063 ,  H02B11/127

    摘要： A vacuum circuit breaker (VCB) assembly includes a single motor configured to rotate at least one rotor, a VCB having a breaking mechanism configured to control current flow through the VCB and a first electromagnetic clutch configured to selectively engage the at least one rotor with the breaking mechanism to charge the breaking mechanism. The VCB assembly also includes an undercarriage configured to support the VCB assembly and to move the VCB assembly from a first position to a second position and a second electromagnetic clutch configured to selectively engage the at least one rotor with the undercarriage to drive the undercarriage.

    摘要翻译： 真空断路器（VCB）组件包括构造成旋转至少一个转子的单个电动机，具有构造成控制通过VCB的电流的断路机构的VCB和被配置为选择性地将至少一个转子与 打破机制的破坏机制。 VCB组件还包括底架，其构造成支撑VCB组件并且将VCB组件从第一位置移动到第二位置，并且第二电磁离合器被配置为选择性地将至少一个转子与起落架接合以驱动起落架。

    Reversing contactor for a three-phase motor
    2.
    发明授权
    Reversing contactor for a three-phase motor 失效
    三相电机的反转接触器

    公开(公告)号：US4618807A

    公开(公告)日：1986-10-21

    申请号：US723659

    申请日：1985-04-16

    申请人： Edgar Wiessner ,  Werner Harbauer ,  Klaus-Dieter Paul

    发明人： Edgar Wiessner ,  Werner Harbauer ,  Klaus-Dieter Paul

    IPC分类号： H01H51/20 ,  H01H3/56 ,  H01H50/32 ,  H01H51/00 ,  H01H51/10 ,  H02P1/40 ,  H01H9/00

    CPC分类号： H01H3/56 ,  H01H51/005

    摘要： This invention pertains to a three-phase reversing contactor with fixed-mounted contact parts serving the input and the output, and a connection by contact bridges from the input to the output. A common drive mechanism is provided for all the contact bridges, and a shift mechanism to change the configuration of the contact bridges, while in the OPEN position, relative to the fixed-mounted contact parts is also provided. Through the application of the two independently movable contact bridge carriers, which by use of an auxiliary magnet can be selectively brought into functional contact with the common drive mechanism by a reversing yoke, the drive output for the auxiliary magnets can be kept low. As there is a fixed configuration of contact bridges to the fixed-mounted contact parts, the major wiring work can be performed in the shop by the use of correspondingly formed fixed-mounted contact parts.

    摘要翻译： 本发明涉及一种具有用于输入和输出的固定安装的接触部分的三相反向接触器，以及通过接触桥从输入端到输出端的连接。 还提供了用于所有接触桥的共同的驱动机构，并且还提供了相对于固定安装的接触部件而在OPEN位置改变接触桥的构造的换档机构。 通过施加两个可独立移动的接触桥式载体，通过使用辅助磁体可以通过反向轭被选择性地与公共驱动机构进行功能接触，因此可以将辅助磁体的驱动输出保持为低。 由于存在固定安装的接触部件的接触桥的固定构造，因此可以通过使用相应形成的固定安装的接触部件在车间中进行主要的接线工作。

    Dual stroke mechanically latched mechanism
    8.
    发明授权
    Dual stroke mechanically latched mechanism 有权
    双行程机械锁定机构

    公开(公告)号：US09275782B2

    公开(公告)日：2016-03-01

    申请号：US14238646

    申请日：2011-08-17

    申请人： Joseph P. Gerovac

    发明人： Joseph P. Gerovac

    IPC分类号： H01H9/20 ,  H01F7/124 ,  H01H3/56 ,  H01H3/42

    CPC分类号： H01H50/644 ,  H01F7/124 ,  H01H3/42 ,  H01H3/56 ,  H01H50/44

    摘要： A switch for an electrical circuit includes a base, a rotatable cam having a first profile and a second profile, a solenoid, a link, and a member comprising a cam follower configured to follow the second profile. A first cycle of the solenoid includes a first energized state and a first de-energized state and the second cycle of the solenoid includes a second energized state and a second de-energized state. A first portion of the link couples to the solenoid, and a second portion of the link movably couples to the first profile of the cam. When the solenoid is in a first cycle, the member moves from a retracted position to an extended position, and when the solenoid is in a second cycle, the member moves from the extended position to the retracted position.

    摘要翻译： 用于电路的开关包括基座，具有第一轮廓和第二轮廓的可旋转凸轮，螺线管，连杆和包括被配置为跟随第二轮廓的凸轮从动件的部件。 螺线管的第一周期包括第一通电状态和第一断电状态，螺线管的第二周期包括第二通电状态和第二断电状态。 连杆的第一部分耦合到螺线管，并且连杆的第二部分可移动地联接到凸轮的第一轮廓。 当螺线管处于第一周期时，构件从缩回位置移动到延伸位置，并且当螺线管处于第二循环时，构件从延伸位置移动到缩回位置。

    CONTACTOR
    9.
    发明申请
    CONTACTOR 有权
    联系人

    公开(公告)号：US20140077905A1

    公开(公告)日：2014-03-20

    申请号：US14032189

    申请日：2013-09-19

    申请人： KUNSHAN VIC ELECTRONICS CO., LTD.

    发明人： Zhiming Wu ,  Yihan Xu ,  John Bin Zhan

    IPC分类号： H01H3/02

    CPC分类号： H01H3/02 ,  H01H3/06 ,  H01H3/28 ,  H01H3/56 ,  H01H11/0006 ,  H01H50/002

    摘要： A contactor is disclosed. The contactor includes one or more phase units, a mechanical drive and an electronic control module. Each phase unit includes an independent insulating housing, and, inside the housing, a positive pole, a static conducting rod, a negative pole, a moving conducting rod and a counter-force elastic component. The electronic control module drives a transmission to move, the transmission drives the central shaft to rotate, the central shaft drives the engagement between the moving conducting rod and the static conducting rod, the central shaft passes through the insulating housings of the one or more phase units and drives each phase unit, so that the contactor can be formed by absolutely independent phase units and it is convenient to add a phase unit along the central shaft so as to add rated operational current.

    摘要翻译： 公开了接触器。 接触器包括一个或多个相位单元，机械驱动器和电子控制模块。 每个相位单元包括独立的绝缘壳体，并且在壳体内部具有正极，静电导杆，负极，移动导电杆和反力弹性部件。 电子控制模块驱动变速器移动，变速器驱动中心轴旋转，中心轴驱动移动导杆与静电导杆之间的接合，中心轴穿过一个或多个相的绝缘壳体 单元驱动每相单元，使得接触器可以通过绝对独立的相位单元形成，并且沿着中心轴添加相位单元以便增加额定工作电流是方便的。