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    ELECTRICAL SWITCHING DEVICE WITH A TRIPLE MOTION CONTACT ARRANGEMENT
    14.
    发明公开
    ELECTRICAL SWITCHING DEVICE WITH A TRIPLE MOTION CONTACT ARRANGEMENT 有权
    ELEKTRISCHE SCHALTVORRICHTUNG MIT DREIFACHBEWEGUNGSKONTAKTANORDNUNG

    公开(公告)号：EP2936531A1

    公开(公告)日：2015-10-28

    申请号：EP13814123.9

    申请日：2013-12-19

    Applicant: ABB Technology AG

    Inventor： HEIERMEIER, Helmut ,  KOSTOVIC, Jadran ,  KORBEL, Jakub ,  KARRER, Reto ,  KOTILAINEN, Sami ,  SUTHERLAND, Timothy ,  SUHRIE, Brant

    IPC: H01H33/90 ,  H01H33/91

    CPC classification number: H01H3/46 ,  H01H3/00 ,  H01H33/64 ,  H01H33/904 ,  H01H33/91

    Abstract: A contact arrangement has a longitudinal axis (z) and comprises a first contact group (3a, 4a) with a first contact (3a) and a second contact (4a) and a second contact group (3b, 4b) with a third contact (3b) and a fourth contact (4b). The first contact (3a) interacts electrically and mechanically with the third contact (3b),and/or the second contact (4a) interacts electrically and mechanically with the fourth contact (4b), for closing and opening the contact arrangement. At least one mechanical coupling (2) is provided for transmitting an actuation force to the second contact group (3b, 4b) and thereby moving the second contact group (3b, 4b). The at least one mechanical coupling (2) is adapted to move the third and the fourth contact (3b, 4b) in such a way that their speeds differ along at least a portion of a travel path of the third contact (3b) or along at least a portion of a travel path of the fourth contact (4b).

    Abstract translation: 接触装置具有纵向轴线（z），其具有第一触点组和第二触点组，第一触点组具有第一触点和第二触点，第二触点组具有第三触点和第四触点。 第一接触件与第三接触件电和机械地相互作用，和/或第二接触件与第四接触件电和机械地相互作用。 提供至少一个机械联接器用于将致动力传递到第二接触组，从而移动第二接触组。 第三和第四接触件可以以这样的方式移动，使得它们的速度沿着第三接触件或第四接触件的行进路径的至少一部分而不同。

    DOUBLE-MOTION GAS INSULATED TYPE CIRCUIT BREAKER
    15.
    发明公开
    DOUBLE-MOTION GAS INSULATED TYPE CIRCUIT BREAKER 审中-公开
    与双向运动气体断路器

    公开(公告)号：EP2707891A1

    公开(公告)日：2014-03-19

    申请号：EP11721282.9

    申请日：2011-05-13

    Applicant: ABB Technology AG

    Inventor： OHLSSON, Daniel ,  KORBEL, Jakub ,  MAHDIZADEH, Navid ,  KOTILAINEN, Sami

    IPC: H01H33/12 ,  H01H33/70

    CPC classification number: H01H33/12 ,  H01H33/904 ,  H01H2033/028

    Abstract: A gas insulated type circuit breaker (1) comprises a housing (4) defining a gas volume for a dielectric insulation gas; a first nominal contact element (42) and a second nominal contact element (52) adapted for selectively carrying or interrupting a nominal current between them, wherein the first nominal contact element (42) is movable along an axis (2) of the circuit breaker, and the second nominal contact element (52) is fixed relative to the housing (4); a first arcing contact element (62) and a second arcing contact element (72) adapted for selectively carrying or interrupting an arcing current between them, wherein the first arcing contact element (62) and the second arcing contact element (72) are movable along the axis (2); a first gear (20) coupling the first nominal contact element (42) and the first arcing contact element (62) to each other such that for circuit breaking the first nominal contact element (42) and the first arcing contact element (62) are both moved in a first direction along the axis (2); and a second gear (30) coupling the second arcing contact element (72) to one of the first nominal contact element (42) and the first arcing contact element (62) such that for circuit breaking the second arcing contact element (72) moves in a second direction along the axis (2) opposite to a first direction.

    CONTACT SYSTEM
    18.
    发明公开
    CONTACT SYSTEM 有权
    联系系统

    公开(公告)号：EP2920801A1

    公开(公告)日：2015-09-23

    申请号：EP13789779.9

    申请日：2013-11-12

    Applicant: ABB Technology AG

    Inventor： PISU, Franceso ,  KOSTOVIC, Jadran ,  KOTILAINEN, Sami ,  SUTHERLAND, Timothy

    IPC: H01H1/38

    CPC classification number: H01H1/385

    Abstract: The electrical switching device (1) has a longitudinal axis (z) and comprises at least one contact arrangement (4a, 4b), wherein the contact arrangement (4a, 4b) comprises a first contact (4a, 3a) and a mating second contact (4b, 3b), wherein the first contact comprises at least one contact finger (4a, 3a), wherein for closing and opening the electric switching device (1) at least one of the first contact and the mating second contact (3a, 3b; 4a, 4b) is movable parallel to the longitudinal axis (z) and cooperates with the other contact (3b, 3a; 4b, 4a), characterized in that the electrical switching device further comprises a deflector (6; 7a; 11, 14) elastically deflecting the at least one contact finger (3a, 4a) in a radial direction away from the axis (z) prior to or while closing the electrical switching device ( 1 ).

    Abstract translation: 所述电气开关装置（1）具有纵向轴线（z）并且包括至少一个触头装置（4a，4b），其中所述触头装置（4a，4b）包括第一触头（4a，3a）和配合的第二触头 （4b，3b）中的至少一个，其中所述第一触头包括至少一个触头（4a，3a），其中为了闭合和打开所述电开关装置（1），所述第一触头和所述配合的第二触头（3a，3b ; 4a，4b）可平行于所述纵向轴线（z）移动并且与另一个触头（3b，3a; 4b，4a）配合，其特征在于，所述电开关装置还包括偏转器（6; 7a; 11,14 ）在关闭所述电开关装置（1）之前或同时在远离所述轴线（z）的径向方向上弹性地偏转所述至少一个接触指（3a，4a）。

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