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    • 1. 发明申请
    • FUEL CELL WITH A HIGH DENSITY OF MEMBRANE-ELECTRODE ASSEMBLIES SHARING A COMMON FLUID CAVITY
    • 具有高密度的膜电极组件的燃料电池共享普通流体腔
    • WO2013041781A8
    • 2013-06-13
    • PCT/FR2012000366
    • 2012-09-14
    • COMMISSARIAT ENERGIE ATOMIQUEMARTINENT AUDREYRATH KURTROSENZWEIG ALAINVALON BRUNO
    • MARTINENT AUDREYRATH KURTROSENZWEIG ALAINVALON BRUNO
    • H01M8/24H01M8/02
    • H01M8/2465H01M8/0263H01M8/0271H01M8/0297H01M2250/30Y02B90/18
    • The fuel cell comprises a first element (3) including at least two membrane-electrode assemblies (1a, 1b) in which electrodes of a same type (4a, 4b) are arranged on a same face of said first element (3), and a fluid cavity (C) to supply the electrodes of the same type (4a, 4b) of the first element (3) with fluid. It comprises a second element (5) including at least two membrane-electrode assemblies (1c, 1d) in which electrodes of a same type (4c, 4d) are arranged on a same face of said second element (5), and it comprises a fluid distribution plate (2) interposed between the first element (3) and the second element (5), said distribution plate (2) delimiting, with the first element (3) and the second element (5), the fluid cavity (C) common to the electrodes of the same type (4a, 4b, 4c, 4d) of said first and second elements (3, 5). The membrane-electrode assemblies (1a, 1 b) share a first common membrane and the assemblies (1c, 1d) share a second common membrane. Each membrane locally comprises anodes and cathodes intended to form the membrane-electrode assemblies (1a, 1 b, 1c, 1d).
    • 燃料电池包括:第一元件(3),其包括至少两个膜电极组件(1a,1b),其中相同类型的电极(4a,4b)布置在所述第一元件(3)的同一面上,以及 流体腔(C),用于将第一元件(3)的相同类型(4a,4b)的电极与流体供应。 它包括第二元件(5),其包括至少两个膜电极组件(1c,1d),其中相同类型(4c,4d)的电极布置在所述第二元件(5)的同一面上,并且它包括 插入在第一元件(3)和第二元件(5)之间的流体分配板(2),所述分配板(2)用第一元件(3)和第二元件(5)限定流体腔 C)与所述第一和第二元件(3,5)相同类型(4a,4b,4c,4d)的电极共同。 膜 - 电极组件(1a,1b)共享第一公共膜并且组件(1c,1d)共享第二共同膜。 每个膜局部包括用于形成膜 - 电极组件(1a,1b,1c,1d)的阳极和阴极。