| 摘要 |
<P>PROBLEM TO BE SOLVED: To make a separator light-weighted, increase the number of lamination and obtain a high power output. <P>SOLUTION: Two sheets of fuel gas separating plates 11A, oxidizer gas separating plates 11B respectively having concave grooves 16 to constitute a reaction gas flow passage, and a tube assembly 13 are installed. At the tube assembly 13, a fuel gas supply-tube 19, an oxidizer gas supply-tube 20 and a retaining tube part 21 are radially installed. The tube assembly 13 is pinched by the fuel gas separating plate 11A and the oxidizer gas separating plate 11B, and they are mutually coupled by welding or the like. The fuel gas supply- tube 19 is coupled with an inner side end part of the concave groove 16 of the fuel gas separating plate 11A, and the oxidizer gas supply-tube 20 is coupled with the inner side end part of the concave groove of the oxidizer gas separating plate 11B. <P>COPYRIGHT: (C)2003,JPO |
