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    MOTORANTRIEB
    52.
    发明申请
    MOTORANTRIEB 审中-公开
    MOTOR

    公开(公告)号：WO2016015986A1

    公开(公告)日：2016-02-04

    申请号：PCT/EP2015/065963

    申请日：2015-07-13

    Applicant: MASCHINENFABRIK REINHAUSEN GMBH

    Inventor： JOBST, Johann ,  GOSS, Michael ,  PIRCHER, Christian

    IPC: H01H9/00 ,  H01H3/58 ,  H01H3/32

    CPC classification number: H01H9/0033 ,  H01H3/32 ,  H01H3/58 ,  H01H9/0027 ,  H01H2003/323 ,  H02K7/116

    Abstract: Die vorliegende Erfindung betrifft einen Motorantrieb mit Stellungsanzeige zur Betätigung eines Laststufenschalters oder Umstellers. Die Erfindung schlägteinen Motorantrieb zur Betätigung eines Laststufenschalters oder Umstellers vor, wobei dieser einen Antriebsmotor aufweist, der wenigstens ein Lastgetriebe und ein Anzeigegetriebe antreibt, wobei das Lastgetriebe eine erste Antriebswelle mit einer mit ihr mechanisch verbundenen ersten Antriebsscheibe aufweist, die mit dem Antriebsmotor verbunden ist, und eine zweite Antriebswelle mit einer mit ihr verbundenen zweiten Antriebsscheibe aufweist, wobei die erste und zweite Antriebsscheibe mechanisch gekoppelt sind, wobei die zweite Antriebswelle ihrerseits wiederum auf ihrer ersten Seite mit dem Laststufenschalter oder dem Umsteller in Wirkverbindung steht und mit ihrer zweiten Seite mit dem Anzeigegetriebe verbindbar ist, wobei das Anzeigegetriebe mit einer Stellungsanzeige zusammenwirkt, mittels der die aktuell beschaltete Stellung des Laststufenschalters oder Umstellers darstellbar ist und wobei zwischen der Stellungsanzeige und Lastgetriebe eine schaltbare Kupplungseinrichtung vorgesehen ist.

    Abstract translation: 本发明涉及一种具有用于致动载分接开关或抽头变换器的位置指示器的电动机驱动。 本发明提出一种载分接开关或抽头变换器的操作之前的电机驱动，后者具有一驱动马达，其驱动所述至少一个负载轮和显示齿轮，其中所述负载齿轮具有第一驱动轴与具有连接到所述驱动马达的第一驱动滑轮机械地连接， 和与关联第二驱动滑轮的第二驱动轴，其中所述第一和第二驱动轮机械地联接，所述反过来第二驱动轴代表在其第一侧与负载抽头变换器或分流器是在其第二侧与所述显示齿轮可操作地连接 被连接时，所述显示齿轮与位置指示器和切换负载齿轮Kupplu之间的位置指示器配合装置，其可以显示有线载分接开关或抽头变换器的当前位置，并且其中 ngseinrichtung提供。

    ELECTRICAL SWITCH ASSEMBLY
    54.
    发明申请
    ELECTRICAL SWITCH ASSEMBLY 审中-公开
    电气开关总成

    公开(公告)号：WO2009111864A1

    公开(公告)日：2009-09-17

    申请号：PCT/CA2009/000280

    申请日：2009-03-10

    Applicant: OMRON DUALTEC AUTOMOTIVE ELECTRONICS INC. ,  LARSEN, Christopher ,  BEYGINIAN, Albert ,  NUICA, Theodor

    Inventor： LARSEN, Christopher ,  BEYGINIAN, Albert ,  NUICA, Theodor

    IPC: H01H3/32 ,  H01H23/16

    CPC classification number: H01H21/24 ,  H01H2021/225 ,  H01H2221/064

    Abstract: A switch assembly operating an electrical circuit using an elastomeric pad is provided. The elastomeric pad comprises one or more collapsible domes that are positioned such that a plunger element supported by the switch assembly collapses the domes when an actuation button is tilted. The plunger element may have a limiting mechanism to limit downward movement of the plunger element such that the collapsible domes are not overloaded. The body and plunger may also be formed with complementary profiled portions that restrict any one or more of fore/aft, side-to-side and up/down movements of the plunger with respect to the body to prevent abnormal loading on the collapsible domes to increase the lifecycle of the elastomeric portion. The elastomeric portion may also be adapted to provide both single and dual double detent feedback by using passive collapsible domes that provide tactile feedback without operating on the electrical circuit.

    Abstract translation: 提供了使用弹性垫操作电路的开关组件。 弹性垫包括一个或多个可折叠穹顶，其定位成使得当致动按钮倾斜时由开关组件支撑的柱塞元件塌陷穹顶。 柱塞元件可以具有限制机构以限制柱塞元件的向下运动，使得可折叠圆顶不过载。 主体和柱塞也可以形成有互补的成型部分，其限制柱塞相对于主体的前/后，侧向和上/下运动中的任何一个或多个，以防止可折叠的圆顶上的异常加载 增加弹性体部分的生命周期。 弹性体部分还可以适于通过使用提供触觉反馈而不在电路上操作的被动可折叠圆顶来提供单重和双重双重制动反馈。

    CLUTCH ASSEMBLY FOR ELECTRICAL SWITCHING APPARATUS WITH LARGE COMPRESSION CLOSE SPRING
    57.
    发明申请
    CLUTCH ASSEMBLY FOR ELECTRICAL SWITCHING APPARATUS WITH LARGE COMPRESSION CLOSE SPRING 审中-公开
    电动开关装置离合器组件大压缩闭合弹簧

    公开(公告)号：WO01018832A2

    公开(公告)日：2001-03-15

    申请号：PCT/IB2000/001247

    申请日：2000-09-04

    IPC: H01H3/00 ,  H01H3/30 ,  H01H3/32 ,  H01H33/40

    CPC classification number: H01H3/30

    Abstract: A clutch assembly for an electrical switching apparatus (1) which has a close spring (18) working in conjunction with a cam (107) disposed on a cam shaft (115), wherein the close spring (18) provides a rotational force to the cam shaft (115) in a forward direction. The spring clutch assembly (220) is disposed on the cam shaft (115) and allows the cam shaft (115) to rotate in the forward direction but prevents rotation of the cam shaft (115) in the opposite direction.

    Abstract translation: 一种用于电气开关设备（1）的离合器组件，其具有与设置在凸轮轴（115）上的凸轮（107）一起工作的闭合弹簧（18），其中闭合弹簧（18）向 凸轮轴（115）。 弹簧离合器组件（220）设置在凸轮轴（115）上并允许凸轮轴（115）沿向前方向旋转，但是防止凸轮轴（115）沿相反方向旋转。

    TRANSFER APPARATUS FOR DUAL-POWER TRANSFER SWITCH
    59.
    发明申请
    TRANSFER APPARATUS FOR DUAL-POWER TRANSFER SWITCH 审中-公开

    公开(公告)号：WO2022226844A1

    公开(公告)日：2022-11-03

    申请号：PCT/CN2021/090729

    申请日：2021-04-28

    Applicant: ABB S.P.A. ,  LIN, Jianqi ,  LIU, Wensheng ,  SU, Jien

    Inventor： LIN, Jianqi ,  LIU, Wensheng ,  SU, Jien

    IPC: H01H9/26 ,  H01H3/32

    Abstract: Embodiments of the present disclosure provide a transfer apparatus for a dual-power transfer switch and an associated dual-power transfer switch. The transfer switch comprises a pair of pushing members adapted to be moved in opposite directions to control circuit breakers for the dual-power transfer switch in a mutually different manner, each of the pair of pushing members comprising a limiting slot; a transmission arm rotatably arranged between the pair of pushing members; a pair of pins arranged on radial ends of the transmission arm and each adapted to slide in the respective limiting slot with a rotation of the transmission arm to drive the respective pushing member to move; and a pair of elastic reset components arranged on the pair of pushing members and each adapted to be pressed by the respective pin during sliding of the pin to ensure the respective circuit breaker to be reset or switched into an open state with both of the circuit breakers being in the open state. With the transfer apparatus according to embodiments of the present disclosure, the tripped circuit breaker can be reset so that both of the circuit breakers are in the open state, which significantly improves the safety performance of the dual-power transfer switch. Furthermore, because only an elastic reset component is needed to be arranged on the pushing member, the conventional dual-power transfer switch can be easily modified to obtain a more reliable performance.

    LEVITATION FUSE DEVICE
    60.
    发明申请
    LEVITATION FUSE DEVICE 审中-公开

    公开(公告)号：WO2022020526A1

    公开(公告)日：2022-01-27

    申请号：PCT/US2021/042649

    申请日：2021-07-21

    Applicant: GIGAVAC, LLC

    Inventor： SULLIVAN, Daniel ,  BUSH, Bernard, Bush ,  MCTIGUE, Murray

    IPC: F15B15/19 ,  H01H39/00 ,  H01H50/02 ,  H01H3/32 ,  H01H77/10 ,  H01H71/08

    Abstract: Fuse devices and electrical systems using the fuse devices are disclosed, with the fuse devices having internal components to cause a fuse blown event when the pre-determined current level is reached through the contacts. The internal components can comprise a levitation actuator that causes separation between one or more of the contacts as the current level approaches the predetermined level. This causes contact levitation and arcing, which increases the resistance at the contact being separated. This in turn causes the current through the contacts to seek another path that in the embodiments herein is a path to a pyro feature. The current activates the pyro feature, which causes the contacts to separate and puts the fuse device in "fuse blown" condition where currents can no longer flow through the contacts.

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