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    CIRCUIT DE PURGE D'UNE PILE A COMBUSTIBLE
    2.
    发明公开
    CIRCUIT DE PURGE D'UNE PILE A COMBUSTIBLE 有权
    SPÜLUNGSKREISLAUFEINER BRENNSTOFFZELLE

    公开(公告)号：EP3105808A1

    公开(公告)日：2016-12-21

    申请号：EP15705937.9

    申请日：2015-02-10

    申请人： SYMBIOFCELL ,  Association pour la Recherche et le Développement des Méthodes et Processus Industriels

    发明人： METKEMEIJER, Rudolf ,  DE GRISARD, Benjamin ,  LEROUX, Patrick ,  ACHARD, Patrick

    IPC分类号： H01M8/04

    CPC分类号： H01M8/04097 ,  H01M8/04179 ,  H01M8/04231 ,  H01M8/04402 ,  H01M8/04753

    摘要： The present application concerns a purge circuit (40) of an anode compartment (14) of a cell (2) of a fuel cell (1), said circuit comprising: - means (20), forming an associated volume at least equal to 500 ml, in order to contain and homogenise a waste gas, comprising a first inlet (24A) and a first outlet (24B); - a first non-return valve (42) connected to the first outlet (24B) to contain a waste gas, in order to prevent a gas from entering said means (20) via the first outlet (24B) and allow a portion of a gas to flow from the first outlet (24B) towards an inlet of the compartment (14); - a second non-return valve (44) connected to the first inlet (24A), in such a way as to prevent a gas from being discharged from said means (20), via the first inlet (24A); - a pressure sensor (50) designed to measure the pressure of a fluid present in said circuit; - means (48) allowing or preventing the flow of a feed gas of said compartment (14) to the inlet of same, depending on data from said sensor (50), and allowing gas to flow from the first non-return valve (42) to an inlet of the compartment (14).

    摘要翻译： 一种用于清除燃料电池单元的阳极室的净化电路，该电路包括：形成至少等于500ml的相关体积的容量，用于容纳和均化包括入口和出口的回收气体; 第一止回阀，以防止回收气体通过出口返回并允许气体从第一出口流到隔室的入口; 第二止回阀，以防止气体通过入口从容量排出; 能够测量电路中存在的流体的压力的压力传感器; 根据传感器的数据来控制供应气体与隔室的流动的阀门，并允许气体从第一止回阀流到隔室的入口。