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    • 2. 发明申请
    • ELECTROCHEMICAL CELL ARRANGEMENT HAVING A POCKET-SHAPED STRUCTURE
    • 电化学细胞配置袋状建设
    • WO2005064731A2
    • 2005-07-14
    • PCT/EP2004014637
    • 2004-12-22
    • UNIV STUTTGARTACOSTA MARIAEIGENBERGER GERHARTMERTEN CLEMENSFRIEDRICH GERHARD
    • ACOSTA MARIAEIGENBERGER GERHARTMERTEN CLEMENSFRIEDRICH GERHARD
    • H01M8/04H01M8/10H01M8/24
    • H01M8/1011H01M8/04007H01M8/1007H01M8/1065H01M8/241Y02E60/523
    • The invention relates to an electrochemical stack of cells, preferably a stack of cells for membrane fuel or membrane electrolysis-cells, formed from several parallel or serially connected individual cells. All cathode sides of the individual cells and all anode sides of the individual cells are disposed in pockets which are formed by a meandering, folded electrolyte layer and are closed on the upper and lower front surfaces thereof. The individual cells are made of, in a manner known per se, electrodes comprising downstream and/or upstream conductors, in addition to, optionally, backing and current distributors on both sides of the electrolyte layer. The individual downstream and/or upstream conductors are electrically connected thus producing a serial or parallel connection. Then, the anode fluid and/or the cathode fluid is supplied to or evacuated from all open pockets on the anode and/or cathode side of the anode and/or cathode chamber without the need for individual distribution and sealing, normally in a parallel plate stack, of successive cells. Instead, the area between the anode and cathode chamber is sealed by the folded electrolyte layer and the two front-sided sealing elements.
    • 本发明涉及一种电化学电池栈(stack),优选为从多个并联或串联连接的单电池,其中所述个体的细胞的所有阴极侧和单电池的所有阳极侧被布置在口袋,其曲折通过折叠形成Membranbrennstoff-或膜电解电池的电池堆 电解质层中形成和它们在其上和下端面封闭。 各个单元以已知的方式从与下游的通路或电极 在电解质层,其中所述个体的下游通路或进料装置被电连接,从而获得一个串联或并联连接的两端Zuleitern和任选构造背衬和流量分配器。 然后,供应或阳极流体的排出口和所述阴极流体到阳极和所有 在平行板堆通常单一分布和密封下面的细胞在每种情况下在阳极或阴极隔室一起的进行阴极侧打开口袋没有其他将需要。 取而代之的是,通过折叠电解质层的阳极和阴极隔室和所述两个端部密封件之间的密封得以保证。