| 摘要 |
Each of separators (58) for sandwiching a plurality of electrolyte electrode assemblies (56) includes a pair of plates (60, 62). A fuel gas channel (67) and an oxygen-containing gas channel (82) are formed between the plates (60, 62). First and second circumferential ridges (83a, 83b) are formed integrall y on curved outer sections of the plates (60, 62) to protrude away from each other. Further, outer projections (85a, 85b) and inner projections (87a, 87b ) are formed integrally on opposite sides of the first and second circumferential ridges (83a, 83b) to protrude toward each other. |
