| 摘要 |
PROBLEM TO BE SOLVED: To prevent fuel gas and oxidant gas from being leaked to the outside or to prevent fuel gas and oxidant gas from being mixed.SOLUTION: In plates forming an air electrode side separator 5, an air electrode side flow passage plate 50 which is molded by drawing press, disposed to face an air electrode of a single cell 10 and an oxidant gas flow passage plate 51 which is molded by punching press, adjacent to the air electrode side flow passage plate 50 are welded in an outer peripheral part of a fuel gas supply manifold. In plates forming a fuel electrode side separator 4, a fuel electrode side flow passage plate 40 which is molded by drawing press, disposed to face a fuel electrode of the single cell 10 and a cell holder 62 which is molded by punching press, adjacent to the fuel electrode side flow passage plate 40 are welded in an outer peripheral part of an oxidant gas supply manifold. |
