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    • 1. 发明申请
    • LOW-PRESSURE CHAMBER FOR A FUEL CELL SYSTEM
    • 真空室燃料电池系统
    • WO0237595A3
    • 2004-01-08
    • PCT/EP0112458
    • 2001-10-27
    • VAILLANT GMBHHOCKER THOMASBERG JOACHIMBIELSKI MARTINKEHL REINHOLDPAULUS JOCHENWAGNER KERSTIN
    • HOCKER THOMASBERG JOACHIMBIELSKI MARTINKEHL REINHOLDPAULUS JOCHENWAGNER KERSTIN
    • H01M8/06H01M8/24F24H1/00H01M8/00
    • H01M8/0625H01M8/247
    • The invention relates to a method for operating a fuel cell device (23) in a low-pressure chamber (7) comprising a reformer (2) for producing a hydrogenous gas. According to the invention, air for operating the fuel cell stack (1) and the reformer (2) is introduced into the low-pressure chamber (7), which flows around components of the fuel cell device (23) that are located inside the low-pressure chamber (7), and which is supplied to the fuel cell stack (1) and to the reformer (2). The air for operating the fuel cell stack (1) and the reformer (2) absorbs convective heat from the components of the fuel cell device (23) that are located inside the low-pressure chamber (7) and absorbs gases from possibly occurring leaks of the components of the fuel cell device (23) that are located inside the low-pressure chamber (7). In addition, the air transfers heat to a cooling circuit (8), and this cooling circuit (8), in turn, transfers heat to a heating circuit (10, 11).
    • 在真空室(7)配有一个重整器(2)一种操作燃料电池组件(23)的方法被传递,以产生含有氢气的气体,其中,所述空气用于燃料电池堆的操作(1)和在真空室中的重整器(2)(7) 围在真空室(7),其位于与所述燃料电池堆(1)和所述重整器(2)被提供,其中,所述空气用于燃料电池堆的操作(1)和所述重整器(2)的对流的燃料电池组件(23)的各组件流 负压室下吸收那些热(7)的燃料电池组件(23)和气体从负压腔的可能存在泄漏的部件(7)的燃料电池组件(23)的定位的组件和释放热量的冷却回路(8)和所述冷却回路( 8)热关闭的加热回路(10,11)输出。