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    • 5. 发明授权
    • Insulating layer for a fuel cell assembly
    • 用于燃料电池组件的绝缘层
    • US08206871B2
    • 2012-06-26
    • US12500661
    • 2009-07-10
    • Eric J. ConnorDaniel P. MillerWenbin GuJeanette E. OwejanMark Mathias
    • Eric J. ConnorDaniel P. MillerWenbin GuJeanette E. OwejanMark Mathias
    • H01M8/10H01M8/04
    • H01M8/0282H01M2008/1095
    • A fuel cell assembly is disclosed, the fuel cell assembly including a pair of terminal plates, one terminal plate disposed at each end of the fuel cell assembly, a fuel cell disposed between a pair of end fuel cells and the terminal plates, and a thermally insulating, electrically conductive layer formed between the fuel cell and one of the terminal plates adapted to mitigate thermal losses from the end plate, and fluid condensation and ice formation in an end fuel cell. The end fuel cells of the fuel cell assembly have a membrane and/or a cathode having a thickness greater than an average thickness of a membrane and/or a cathode disposed in the fuel cell that may be used in conjunction with, or instead of, the insulating layer to further mitigate thermal losses from the end plate, and fluid condensation and ice formation in the end fuel cells.
    • 公开了一种燃料电池组件,燃料电池组件包括一对端子板,设置在燃料电池组件的每一端的一个端子板,设置在一对端部燃料电池和端子板之间的燃料电池,以及热 在燃料电池和其中一个终端板之间形成的绝缘导电层,适于减轻端板的热损失,以及端部燃料电池中的流体冷凝和冰的形成。 燃料电池组件的末端燃料电池具有膜和/或阴极,其厚度大于设置在燃料电池中的膜和/或阴极的平均厚度,其可以与 绝缘层以进一步减轻端板的热损失,以及端部燃料电池中的流体冷凝和冰的形成。
    • 10. 发明授权
    • End cell thermal barrier having variable properties
    • 具有可变性质的端电池热障
    • US08530106B2
    • 2013-09-10
    • US12784882
    • 2010-05-21
    • Eric J. ConnorTodd D. Bogumil
    • Eric J. ConnorTodd D. Bogumil
    • H01M8/04
    • H01M8/04014
    • A fuel cell assembly is disclosed, the fuel cell assembly including a plurality of fuel cell plates arranged in a stack, each fuel cell plate having reactant inlets and outlets and a coolant inlet and outlet; a first terminal plate disposed at a first end of the stack of the fuel cell plates; and a barrier layer disposed between one of the plurality of fuel cell plates and the first terminal plate to provide a thermal barrier therebetween, wherein the barrier layer includes a first portion having a first thermal conductivity and a second portion having a second thermal conductivity.
    • 公开了燃料电池组件,燃料电池组件包括以堆叠方式布置的多个燃料电池板,每个燃料电池板具有反应物入口和出口以及冷却剂入口和出口; 设置在燃料电池板的堆叠的第一端的第一端子板; 以及设置在所述多个燃料电池板之一和所述第一端子板之间以在其间提供热障的阻挡层,其中所述阻挡层包括具有第一导热性的第一部分和具有第二导热性的第二部分。