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    SERVICEGERÄT FÜR DEN EINSATZ BEI DER WARTUNG VON ELEKTRISCHEN SCHALTANLAGEN ISOLIERT MIT EIN MEHRKOMPONENTIGES ISOLIERGAS
    1.
    发明公开
    SERVICEGERÄT FÜR DEN EINSATZ BEI DER WARTUNG VON ELEKTRISCHEN SCHALTANLAGEN ISOLIERT MIT EIN MEHRKOMPONENTIGES ISOLIERGAS 审中-公开
    用于维护使用多组分绝缘气体隔离的电气开关系统的维修设备

    公开(公告)号：EP3303903A1

    公开(公告)日：2018-04-11

    申请号：EP16732238.7

    申请日：2016-05-31

    申请人： Firma DILO Armaturen und Anlagen GmbH

    发明人： SIEBER, Peter ,  KOHLER, Robert ,  GESTLE, Mathias

    IPC分类号： F17C5/06 ,  F17C7/00 ,  H01H33/56 ,  H02B3/00 ,  H02B13/055

    摘要： The invention relates to a service device for a multi-component insulating gas, in particular for use during maintenance of electrical switchgears with a system space, comprising – a compressor (3) with a downstream condenser (32), – a storage container (6), – wherein the service device is or can be connected to a system space (1), and – the compressor (3) compresses the insulating gas during the removal thereof from the system space (1), wherein all components of the insulating gas remain in the compressor (3) in a gaseous state, and the condenser (32) is controlled by a controller (8) such that a condensation of the insulating gas preferably occurs first in the storage container (6), and a storage heating device (61) is provided for the storage container (6), and during filling of the system space (1) the storage heating device (61) heats the insulating gas to a temperature above the critical temperature of all components of the insulating gas, wherein, in particular, a line heating device (90) is provided which at least partially heats the pipeline between the storage container (6) and the system space (1) and/or heats elements in the pipeline, such as, for example, filter housings or similar.