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    • 41. 发明申请
    • FUEL CELL ARRANGEMENT AND METHOD FOR OPERATING A FUEL CELL ARRANGEMENT
    • 燃料电池系统及其操作方法的燃料电池装置
    • WO02023657A2
    • 2002-03-21
    • PCT/DE2001/003366
    • 2001-09-03
    • H01M8/04H01M8/247
    • H01M8/04H01M8/247
    • The invention relates to a fuel cell arrangement (1) comprising a plurality of fuel cells arranged in a protective housing (4). The inventive arrangement is embodied in such a way that it has a long service life and is highly reliable. According to the invention, the inner area (6) enclosed by the housing (4) is connected on the gas side to a closed recirculation circuit (8). A plurality of gas purifying elements are connected advantageously to the recirculation circuit (8) and used to remove water-containing components or components which would otherwise be harmful for built-in elements inside the protective housing (4) from the gas flow (G) which is conducted inside the recirculation circuit (8).
    • 在保护壳(4)具有多个的燃料电池组件(1)布置的燃料电池是被设计为具有高操作可靠性特别长的保质期。 为此目的,壳体的保护(4)根据本发明在连接在一个封闭的循环回路(8)的气体侧封闭的内部空间(6)。 在循环回路(8)被有利地连接在多个气体清洁元件,所述含水的或以在保护壳(4)个挡板的有害成分从再循环回路(8)引导的气体料流(G)被设计除去其它安排。
    • 42. 发明申请
    • A FUEL CELL ASSEMBLY
    • 燃油电池组件
    • WO98057384A1
    • 1998-12-17
    • PCT/AU1998/000437
    • 1998-06-10
    • H01M8/0206H01M8/0226H01M8/0228H01M8/0247H01M8/0254H01M8/0271H01M8/124H01M8/2425H01M8/247H01M8/249H01M8/02H01M2/00H01M2/10H01M2/14H01M2/16H01M2/18
    • H01M8/0228H01M8/0206H01M8/0226H01M8/0247H01M8/0254H01M8/0271H01M8/2425H01M8/247H01M8/249H01M2008/1293H01M2300/0074
    • A fuel cell assembly (10) comprising a stack of a plurality of planar fuel cells (16) each comprising an electrolyte layer (20) having an anode layer (18) on one side and a cathode layer (22) on the other side and a plurality of interconnect members (12, 14), each fuel cell (16) being disposed between and in electrical contact with an adjacent pair of interconnect members (12, 14) with oxygen-containing gas passage means (28) being formed between the cathode layer (22) of each fuel cell (16) and the adjacent interconnect member (14) and fuel gas passage means (38, 42) being formed between the anode layer (18) of each fuel cell (16) and the adjacent interconnect member (12), and wherein a chamber (36) of greater height than the thickness of the respective fuel cell (16) is defined between the adjacent interconnect members (12, 14) in each pair within which the fuel cell (16) is received, and electrically conductive compressible means (32, 38, 40, 42) also disposed within the chamber (36) in electrical contact with a first side (18) of the fuel cell (16) and the adjacent interconnect member (12) urges the fuel cell (16) towards the adjacent interconnect member (14) on the second side (22) thereof to maintain the fuel cell (16) in electrical contact with both adjacent interconnect members (12, 14). The fuel cell assembly (10) may comprise a single fuel cell (16) between two interconnect members (12, 14). The compressible means (32) may comprise a corrugated sheet (42) of Ni or Ni alloy.
    • 一种燃料电池组件(10),包括多个平面燃料电池(16)的堆叠,每个平面燃料电池单元包括在一侧具有阳极层(18)的电解质层(20)和在另一侧上的阴极层(22) 多个互连构件(12,14),每个燃料电池(16)设置在相邻的一对互连构件(12,14)之间并且与相邻的一对互连构件(12,14)电接触,其中含氧气体通道装置(28) 每个燃料电池(16)的阴极层(22)和相邻的互连构件(14)和燃料气体通道装置(38,42)形成在每个燃料电池(16)的阳极层(18)和相邻的互连 构件(12),并且其中在每对中相邻的互连构件(12,14)之间限定具有比相应的燃料电池(16)的厚度高的室(36),其中燃料电池(16)是 接收的和还设置在腔室(36,38,40,42)内的导电可压缩装置(32,38,40,42) )与燃料电池(16)的第一侧(18)电接触,并且相邻的互连构件(12)将燃料电池(16)朝向其第二侧(22)上的相邻互连构件(14)推动到 保持燃料电池(16)与两个相邻的互连构件(12,14)电接触。 燃料电池组件(10)可以包括在两个互连构件(12,14)之间的单个燃料电池(16)。 可压缩装置(32)可以包括Ni或Ni合金的波纹片(42)。