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    Circuit breaker and method of cooling internal conductor
    1.
    发明专利
    Circuit breaker and method of cooling internal conductor 有权
    电路断路器和冷却内部导体的方法

    公开(公告)号：JP2006149191A

    公开(公告)日：2006-06-08

    申请号：JP2005331967

    申请日：2005-11-16

    Applicant: Abb Res Ltd ,  アーベーベー・リサーチ・リミテッドAbb Research Ltd.

    Inventor： LAKNER MARTIN ,  CHARTOUNI DANIEL ,  MAUROUX JEAN-CLAUDE ,  SCHOENEMANN THOMAS ,  KIEFER JOCHEN ,  ZEHNDER LUKAS ,  MOLLENKOPF MARC

    IPC: H02G5/10 ,  F28D15/02 ,  H02B1/56 ,  H02B13/02

    CPC classification number: H02G5/10 ,  F28D15/02 ,  F28D15/04 ,  F28D15/06 ,  F28F21/062 ,  H01H9/52 ,  H01H2009/523 ,  H01H2009/526

    Abstract: PROBLEM TO BE SOLVED: To provide a method of diffusing a heat loss from an internal conductor and to provide a circuit breaker. SOLUTION: The circuit breaker (20R, 20S, and 20T) having elongated internal conductors (21R, 21S, and 21T) and outer conductors (22R, 22S, and 22T) like a housing has at least one heat pipe (1), extending from this inner conductor (21R, 21S, and 21T) to outer conductors (22R, 22S, and 22T) and having an insulating hollow object (5) for forming an electric insulating gap. This heat pipe (1) has a flexible deformable part (9). This heat pipe (1) can pass along the inside of a support insulator (24), which supports the inner conductor (21R, 21S, and 21T). In addition to a working medium, the heat pipe (1) contains an auxiliary gas which produces dielectric strength, strengthened at a low temperature. COPYRIGHT: (C)2006,JPO&NCIPI

    Abstract translation: 要解决的问题：提供从内部导体扩散热损失并提供断路器的方法。 解决方案：具有细长内部导体（21R，21S和21T）的断路器（20R，20S和20T）和外壳的外导体（22R，22S和22T）具有至少一个热管（1 ），从该内导体（21R，21S，21T）延伸到外导体（22R，22S，22T），并具有用于形成电绝缘间隙的绝缘中空物体（5）。 该热管（1）具有柔性变形部（9）。 该热管（1）可以沿着支撑内导体（21R，21S和21T）的支撑绝缘体（24）的内部通过。 除了工作介质之外，热管（1）还含有产生介电强度的辅助气体，在低温下被强化。 版权所有（C）2006，JPO＆NCIPI

    5.
    发明专利
    未知

    公开(公告)号：AT441196T

    公开(公告)日：2009-09-15

    申请号：AT04405704

    申请日：2004-11-16

    Applicant: ABB RESEARCH LTD

    Inventor： LAKNER MARTIN ,  CHARTOUNI DANIEL ,  MAUROUX JEAN-CLAUDE ,  SCHOENEMANN THOMAS ,  KIEFER JOCHEN ,  ZEHNDER LUKAS ,  MOLLENKOPF MARC

    IPC: H01H9/52 ,  H05K7/20

    Abstract: A heat pipe (1) carries off heat-loss in an inner conductor (21) and extends from the inner conductor as far as an outer conductor (22). It also has an insulating hollow body (5) to form an electric insulating section (7). The heat pipe can run in an insulator (24) to support the inner conductor. An independent claim is also included for a method for cooling a heavy-duty circuit breaker's inner conductor stretched as an oblong and surrounded by an outer conductor in the form of a casing.

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