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    ELECTRICAL SWITCH
    1.
    发明申请
    ELECTRICAL SWITCH 有权
    电气开关

    公开(公告)号：US20160254110A1

    公开(公告)日：2016-09-01

    申请号：US15033218

    申请日：2014-09-24

    Applicant: SIEMENS AKTIENGESELLSCHAFT

    Inventor： MICHAEL BARTZ ,  FRANK EHRLICH ,  ALEXANDER GOLUB ,  ANDRE MATTHAEI ,  CAROLINE ORTH ,  RICO RADEMACHER ,  INGOLF REIHER

    IPC: H01H33/662 ,  H01H33/666

    CPC classification number: H01H33/66207 ,  H01H1/50 ,  H01H33/666 ,  H01H2205/002 ,  H01H2235/01

    Abstract: An electrical switch includes a gas-insulated tube, a contact system in the tube having fixed and movable contacts, a contact operating element passed out of the tube and movable along an actuation direction for opening and closing the system, and a contact pressure spring movable along the direction, connected to the operating element and an external drive element and disposed in a stationary guide part. The guide part guides the operating element. If the drive element shifts along the direction toward the fixed contact, the spring, operating element and movable contact move toward the fixed contact, closing the system and compressing the spring providing contact pressure force. The spring is in a housing connected to the operating element and movable relative to the guide part. A guide element is attached outside the housing, bears against the guide part, guides the housing and guides the operating element along the direction.

    Abstract translation: 电气开关包括气体绝缘管，管中的接触系统具有固定和可移动触点，从管中传出并可沿致动方向移动的接触操作元件，用于打开和关闭系统;以及可接触压力弹簧 沿着所述方向连接到所述操作元件和外部驱动元件并且设置在静止引导部中。 引导部分引导操作元件。 如果驱动元件沿着固定触点的方向移动，则弹簧，操作元件和可移动触头朝向固定触点移动，关闭系统并压缩提供接触压力的弹簧。 弹簧处于连接到操作元件并且相对于引导部分可移动的壳体中。 引导元件附接在壳体外部，抵靠引导部分，引导壳体并沿着该方向引导操作元件。

    TENSIONING GEAR MECHANISM FOR TENSIONING A STORED-ENERGY SPRING OF A SPRING-TYPE STORED-ENERGY DRIVE
    2.
    发明申请
    TENSIONING GEAR MECHANISM FOR TENSIONING A STORED-ENERGY SPRING OF A SPRING-TYPE STORED-ENERGY DRIVE 审中-公开

    公开(公告)号：US20200273638A1

    公开(公告)日：2020-08-27

    申请号：US16648301

    申请日：2018-08-23

    Applicant: SIEMENS AKTIENGESELLSCHAFT

    Inventor： MARIAN BIETZ ,  MICHAEL BARTZ ,  LUKAS BINNER ,  GUNNAR LUTZKE ,  FRIEDRICH LOEBNER

    IPC: H01H3/30 ,  F03G1/08 ,  F16H33/02

    Abstract: A charging mechanism charges a stored-energy spring of a stored-energy spring mechanism. The charging mechanism contains a charging gear coupled to the stored-energy spring, an intermediate shaft coupled to the charging gear, an idler gear, a freewheel coupled to the idler gear, a locking mechanism for releasably locking the charging gear in a charged state of the stored-energy spring, and a dog clutch that couples the freewheel to the intermediate shaft to charge the stored-energy spring and uncouples same from the intermediate shaft in the charged state of the stored-energy spring. The dog clutch contains a first clutch block that is non-rotatably coupled to the intermediate shaft, a second clutch block connected to the freewheel, and a synchronizer ring disposed between the clutch blocks and is non-rotatably coupled to the first clutch block, the synchronizer ring is pressed against the second clutch block when the dog clutch is closed.

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