公开(公告)号：US20100227243A1

公开(公告)日：2010-09-09

申请号：US12509108

申请日：2009-07-24

Applicant: SHIQAH-PING JUNG ,  HUAN-RUEI SHIU ,  CHI-CHANG CHEN ,  KUI-HAN CHEN ,  SSU-TAI LIN ,  WEN-CHEN CHANG ,  FANGHEI TSAU

Inventor： SHIQAH-PING JUNG ,  HUAN-RUEI SHIU ,  CHI-CHANG CHEN ,  KUI-HAN CHEN ,  SSU-TAI LIN ,  WEN-CHEN CHANG ,  FANGHEI TSAU

IPC: H01M8/04 ,  H01M4/82

CPC classification number: H01M8/0271 ,  H01M8/0206 ,  H01M8/0247 ,  H01M8/0258 ,  H01M8/0263 ,  H01M8/0267 ,  H01M8/2404 ,  H01M8/241 ,  H01M8/2457 ,  H01M8/2483 ,  Y10T29/49108

Abstract: A single cell structure used in a fuel cell stack with metal separators, the single cell structure comprising: a cathode gas diffusion layer; an anode gas diffusion layer; a membrane electrode assembly, disposed between the cathode gas diffusion layer and the anode gas diffusion layer; a pair of first separators disposed outside the cathode gas diffusion layer and the anode gas diffusion layer, a first surface of the first separators being provided with a plurality of grooves and ribs thereon; a pair of second separators disposed outside the first separators to be assembled with the first separators, a first surface of the second separators being provided with a plurality of groove and ribs; and a pair of middle separators disposed outside the second separators to be assembled with the second separators.

Abstract translation: 在具有金属隔板的燃料电池堆中使用的单电池结构，所述单电池结构包括：阴极气体扩散层; 阳极气体扩散层; 设置在阴极气体扩散层和阳极气体扩散层之间的膜电极组件; 设置在阴极气体扩散层和阳极气体扩散层之外的一对第一分离器，第一隔板的第一表面在其上设置有多个凹槽和肋; 一对第二分离器，其设置在与所述第一分离器组装的所述第一分离器的外部，所述第二分离器的第一表面设置有多个凹槽和肋; 以及一对中间分离器，其设置在第二分离器的外侧以与第二分离器组装。