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    ELECTRICAL CIRCUIT BREAKER DEVICE
    1.
    发明申请
    ELECTRICAL CIRCUIT BREAKER DEVICE 审中-公开
    电气断路器装置

    公开(公告)号：WO2017162517A1

    公开(公告)日：2017-09-28

    申请号：PCT/EP2017/056261

    申请日：2017-03-16

    Applicant: ABB SCHWEIZ AG

    Inventor： MANTILLA FLOREZ, Javier ,  DHOTRE, Mahesh ,  PISU, Francesco ,  GROB, Stephan ,  YE, Xiangyang ,  COSSALTER, Oliver

    IPC: H01H33/20 ,  H01H33/70 ,  H01H33/88

    CPC classification number: H01H33/20 ,  H01H33/703 ,  H01H2033/888

    Abstract: An electric switching device (1) filled with a dielectric insulating medium comprises an arrangement of arcing contacts with a first arcing contact (3) and a second arcing contact (4), an insulating nozzle (2), an arcing volume (5) between the first arcing contact (3) and the second arcing contact (4), an exhaust volume (6) and an exhaust tube (7) arranged inside the exhaust volume (6). A diameter of the exhaust tube (7) increases in longitudinal direction (z) away from the arcing volume (5). Additionally or alternatively, the exhaust tube (7) comprises a plurality of exhaust tube openings (8) through its side wall (12), which connect the interior of the exhaust tube (7) with the exhaust volume (6), wherein at least a part of the exhaust tube openings (8) have different sizes.

    Abstract translation: 填充有电介质绝缘介质的电开关装置（1）包括具有第一电弧触点（3）和第二电弧触点（4）的电弧触点的布置，绝缘喷嘴（2） ，第一电弧触点（3）和第二电弧触点（4）之间的电弧放电体积（5），排气体积（6）和布置在排气体积（6）内的排气管（7）。 排气管（7）的直径在远离电弧体积（5）的纵向（z）上增加。 附加地或替代地，排气管（7）包括穿过其侧壁（12）的多个排气管开口（8），其将排气管（7）的内部与排气容积（6）连接，其中至少 一部分排气管开口（8）具有不同的尺寸。

    ELECTRICAL SWITCHING DEVICE AND PROCESS FOR COOLING A SWITCHING MEDIUM IN AN ELECTRICAL SWITCHING DEVICE
    2.
    发明申请
    ELECTRICAL SWITCHING DEVICE AND PROCESS FOR COOLING A SWITCHING MEDIUM IN AN ELECTRICAL SWITCHING DEVICE 审中-公开
    电气开关装置和用于冷却电气开关装置中的开关介质的方法

    公开(公告)号：WO2017032667A1

    公开(公告)日：2017-03-02

    申请号：PCT/EP2016/069538

    申请日：2016-08-17

    Applicant: ABB SCHWEIZ AG

    Inventor： DHOTRE, Mahesh ,  MANTILLA FLOREZ, Javier ,  MAUROUX, Jean-Claude ,  COSSALTER, Oliver ,  KOTILAINEN, Sami ,  YE, Xiangyang ,  GROB, Stephan

    IPC: H01H9/30 ,  H01H9/52 ,  H01H33/58 ,  H01H33/22

    CPC classification number: H01H9/52 ,  H01H9/302 ,  H01H33/22 ,  H01H33/58 ,  H01H2009/305 ,  H01H2009/526

    Abstract: The invention relates to an electrical switching device with a switching chamber (10), which comprises at least two arcing contacts (192, 192) movable in relation to each other and defining an arcing region (22) in which an arc (20) is formed during a current breaking operation, with the switching chamber (10) being filled with a switching medium (20) for arc quenching and for dielectrical insulation. The switching chamber (10) further comprises an exhaust volume (40, 62) fluidically connected to the arcing region (22) to allow the switching medium heated by the arc (20) to flow out of the arcing region (22) to the exhaust volume (40, 62), thereby transferring heat to a surface area of a metal component of the switching chamber (10). The device is characterized in that at least a portion of a surface contained in the switching chamber (10) is covered with a porous layer (72).

    Abstract translation: 本发明涉及一种具有开关室（10）的电气开关装置，其包括至少两个相对于彼此可移动的电弧触头（192,192），并且限定了电弧区域（22），其中电弧（20）是 在电流断开操作期间形成，其中切换室（10）填充有用于电弧熄弧和用于电介质绝缘的切换介质（20）。 开关室（10）还包括流体连接到电弧区域（22）的排气容积（40,62），以允许由电弧（20）加热的开关介质从电弧区域（22）流出到排气口 体积（40,62），从而将热量传递到切换室（10）的金属部件的表面区域。 该装置的特征在于，包含在开关室（10）中的表面的至少一部分被多孔层（72）覆盖。

    METHOD FOR DIAGNOSING, MONITORING OR PREDICTING A CONDITION OF A SWITCHING APPARATUS
    4.
    发明公开
    METHOD FOR DIAGNOSING, MONITORING OR PREDICTING A CONDITION OF A SWITCHING APPARATUS 审中-公开
    诊断，监测或预测开关装置的状态的方法

    公开(公告)号：EP3237884A1

    公开(公告)日：2017-11-01

    申请号：EP14824481.7

    申请日：2014-12-23

    Applicant: ABB Schweiz AG

    Inventor： MANTILLA, Javier ,  BERGSBLOM, Malena ,  GROB, Stephan ,  KRAMER, Axel ,  STOLLER, Patrick ,  PAUL, Thomas, Alfred

    IPC: G01N21/3504 ,  H01B3/56 ,  H01H33/22 ,  G01N30/00

    CPC classification number: H01H33/563 ,  G01N2021/3595 ,  G01N2030/8845 ,  H01B3/56 ,  H01H11/0062

    Abstract: The present invention relates to a method for diagnosing, monitoring and/or predicting a condition of a switching apparatus, the switching apparatus containing an insulation medium comprising at least one organofluorine compound C1, said method comprising the steps of : a) selecting at least one physical quantity x of the insulation medium; b) determining the difference between value x
    so of the physical quantity x at initial state S0 of the apparatus and value x
    S1 of the physical quantity x at second state S1, with SI being later in time than S0, and c) deducing from the difference between x
    so and x
    S1 the decrease in amount of the organofluorine compound C1 and/or the total amount of the organofluorine compound C1, wherein the physical quantity x is the amount of a decomposition product C2 of the organofluorine compound CI or a physical quantity dependent thereon.

    Abstract translation: 本发明涉及一种用于诊断，监测和/或预测开关装置的状态的方法，所述开关装置包含包含至少一种有机氟化合物C1的绝缘介质，所述方法包括以下步骤：a）选择至少一个 绝缘介质的物理量x; b）确定在设备的初始状态S0下的物理量x的值xso与第二状态S1下的物理量x的值x S1之间的差，其中SI在时间上晚于S0，以及c）从 x so和x S1之间的差异是有机氟化合物C1的量和/或有机氟化合物C1的总量的减少，其中物理量x是有机氟化合物C1的分解产物C2的量或物理量 依赖于此。

    REFILL-CONTAINER FOR REPLENISHING AND/OR RECONDITIONING AN INSULATION FLUID CONTAINED IN AN INSULATION SPACE OF AN ELECTRICAL APPARATUS
    5.
    发明公开
    REFILL-CONTAINER FOR REPLENISHING AND/OR RECONDITIONING AN INSULATION FLUID CONTAINED IN AN INSULATION SPACE OF AN ELECTRICAL APPARATUS 审中-公开
    笔芯再填充和/或再修复的绝缘的电气设备隔离室甲

    公开(公告)号：EP3172755A1

    公开(公告)日：2017-05-31

    申请号：EP14745110.8

    申请日：2014-07-25

    Applicant: ABB Schweiz AG

    Inventor： ELSHANI, Arben ,  TEHLAR, Denis ,  MANTILLA FLOREZ, Javier ,  BUERGLER, Mathias-Dominic ,  GROB, Stephan ,  DIGGELMANN, Thomas

    IPC: H01H33/56 ,  H02B13/055

    CPC classification number: H01H33/56 ,  H02B13/055

    Abstract: The present invention relates to a refill-container for replenishing and/or reconditioning an insulation fluid contained in an insulation space of an electrical apparatus. At least a portion of the interior of the refill-container defines a refill-fluid containment space, in which a refill-fluid comprising an organo-fluorine compound is contained. According to the invention, the refill-container further comprises an opening designed to be brought from a sealed state, in which the refill-fluid is hermetically contained in the refill-containment space, to an open state, in which the refill-fluid is allowed to flow through the opening out of the refill-containment space into the insulation space.

    Abstract translation: 在隔热空间，本发明涉及到再填充容器（10），用于补充和/或绝缘的流体（8）的再生包含在（4）的电气设备（2）。 至少再填充容器（10）的内部的一部分定义的再填充流体容纳空间（12），其中将包含有机氟化合物的再填充流体（14）被包含。 。根据本发明，再填充容器（10）还包括在设计成从密封状态下，在该再充填流体（14）被气密地容纳在再充填的容纳空间（12）带来的开口（18）， 到打开状态，其中，所述再填充流体（14）被允许通过所述开口（18）从再填充的容纳空间（12）的流入绝缘空间（4）。

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