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    MAGNETIC ACTUATOR WITH ROTATABLE ARMATURE
    1.
    发明申请
    MAGNETIC ACTUATOR WITH ROTATABLE ARMATURE 审中-公开
    具有可旋转臂的磁力执行器

    公开(公告)号：US20140145801A1

    公开(公告)日：2014-05-29

    申请号：US14167398

    申请日：2014-01-29

    Applicant: ABB TECHNOLOGY AG

    Inventor： Christian Reuber ,  Wenkai Shang

    IPC: H01H71/24

    CPC classification number: H01H71/2472 ,  H01H50/24 ,  H01H50/32 ,  H01H50/34

    Abstract: A magnetic actuator with a movable part and a non-movable part is disclosed. The movable part can include two rotatable ferromagnetic elements with a portion close to the non-movable part to reduce magnetic force acting on the movable part during a switching operation, while moving the movable part towards the non-movable part. As the distance between the movable part and the non-movable part is reduced, a current through a coil of the non-movable part for generating magnetic force for acting on the movable part during a switching operation.

    Abstract translation: 公开了一种具有可移动部件和不可移动部件的磁性致动器。 可移动部件可以包括两个可旋转的铁磁元件，其中一部分靠近不可移动部分，以在切换操作期间减小作用在可移动部件上的磁力，同时将可移动部件朝向不可移动部件移动。 随着可动部分和不可移动部分之间的距离减小，在切换操作期间通过用于产生磁力的不可移动部分的线圈作用在可动部分上的电流。

    Shielding element for the use in medium voltage switchgears
    2.
    发明授权
    Shielding element for the use in medium voltage switchgears 有权
    用于中压开关柜的屏蔽元件

    公开(公告)号：US09490089B2

    公开(公告)日：2016-11-08

    申请号：US14444548

    申请日：2014-07-28

    Applicant: ABB Technology AG

    Inventor： Dietmar Gentsch ,  Wenkai Shang

    IPC: H01H33/662

    CPC classification number: H01H33/66261 ,  H01H2033/66269

    Abstract: A shielding element is disclosed for use in medium voltage switchgears with vacuum interrupters with at least two contacts, which are movable along a switching path between closed and open contact positions, wherein the shielding element is positioned around the contact position region in the vacuum interrupter, wherein at least the inner surface of the shielding is applied with an implemented surface structure to form a topographic structure which is a rough or a structured surface. To enhance the energy absorbance behavior of the shielding, the implemented topographic structure can be formed such that by given constant or approximately constant volume (Vi) of the shielding body, the surface ratio of the treated surface (S2) with implemented surface structure and volume V2, and a untreated surface (S1) without topographic structure and volume V1 is greater than 1, so that this follows the condition: V1˜V2 and S2/S1>1.

    Abstract translation: 公开了一种用于具有至少两个触点的真空断路器的中压开关设备的屏蔽元件，所述至少两个触点可沿闭合和断开触点位置之间的切换路径移动，其中屏蔽元件围绕真空断路器中的接触位置区域定位， 其中屏蔽件的至少内表面被施加实施的表面结构以形成粗糙或结构化表面的地形结构。 为了增强屏蔽的能量吸收行为，实施的地形结构可以形成为使得通过给定的屏蔽体的恒定或近似恒定体积（Vi），经处理的表面（S2）与实施的表面结构和体积的表面比 V2和没有地形结构和体积V1的未处理表面（S1）大于1，因此遵循以下条件：V1〜V2和S2 / S1> 1。

    Method for producing a circuit-breaker pole part
    3.
    发明授权
    Method for producing a circuit-breaker pole part 有权
    断路器极部件的制造方法

    公开(公告)号：US08677609B2

    公开(公告)日：2014-03-25

    申请号：US13741833

    申请日：2013-01-15

    Applicant: ABB Technology AG

    Inventor： Wenkai Shang

    IPC: H01H65/00

    CPC classification number: H01H11/00 ,  H01H1/5822 ,  H01H3/28 ,  H01H33/6606 ,  H01H33/66207 ,  H01H33/666 ,  H01H2009/0285 ,  H01H2033/6623

    Abstract: Exemplary embodiments of the present disclosure are directed to a method for producing a circuit-breaker pole part by molding an external insulating sleeve with insulation material, mounting a vacuum interrupter insert inside the insulating sleeve, electrically connecting the vacuum interrupter insert with an upper electrical terminal and a lower electrical terminal arranged in the wall section of the insulating sleeve The method also includes molding the external insulating sleeve, wherein only the upper electrical terminal is embedded in the insulation material, coating the vacuum interrupter insert with an extra layer made of insulation material for thermo extension compensation, mounting the coated vacuum interrupter insert by screwing on a threaded bolt onto the upper electrical terminal.

    Abstract translation: 本公开的示例性实施例涉及通过用绝缘材料模制外部绝缘套管来制造断路器极部件的方法，将真空断路器插入件安装在绝缘套筒内部，将真空断路器插件与上部电气端子电连接 以及布置在绝缘套管的壁部中的下电气端子。该方法还包括模制外绝缘套筒，其中只有上电端子嵌入绝缘材料中，用绝缘材料制成的额外层涂覆真空断路器插件 对于热延伸补偿，将涂覆的真空断路器插件通过螺纹拧在螺栓上到上电气端子上。

    Circuit-breaker pole part and method for producing such a pole part
    7.
    发明授权
    Circuit-breaker pole part and method for producing such a pole part 失效
    断路器极部件及其制造方法

    公开(公告)号：US08785802B2

    公开(公告)日：2014-07-22

    申请号：US13741784

    申请日：2013-01-15

    Applicant: ABB Technology AG

    Inventor： Wenkai Shang

    IPC: H01H33/66 ,  H01H33/53 ,  H01H33/662 ,  H01H33/666 ,  H01H9/02 ,  H01H1/58

    CPC classification number: H01H33/53 ,  H01H1/5822 ,  H01H33/6606 ,  H01H33/66207 ,  H01H33/666 ,  H01H2009/0285 ,  H01H2033/6623

    Abstract: Exemplary embodiments are directed to a method for producing a circuit-breaker pole part that includes an external insulating sleeve made of a solid synthetic material for supporting and housing a vacuum interrupter insert for electrical switching a medium-voltage circuit. An adhesive material layer at least on the lateral area of the interrupter insert is applied and the coated interrupter is embedded by molding with the solid synthetic material in order to form a single layer of the surrounding external insulating sleeve.

    Abstract translation: 示例性实施例涉及一种用于制造断路器极部件的方法，该方法包括由固体合成材料制成的外部绝缘套管，用于支撑和容纳用于电开关中压电路的真空断路器插件。 施加至少在断路器插入件的横向区域上的粘合剂材料层，并且通过与固体合成材料成型来嵌入涂覆的断续器，以便形成周围的外部绝缘套筒的单层。

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