| 摘要 |
A separator includes sandwiching sections for sandwiching electrolyte electrode assemblies. A fuel gas channel and an oxygen-containing gas channel are formed in each of the sandwiching sections. Further, the separator includes first bridges connected to the sandwiching sections and a manifold connected to the first bridges. A fuel gas supply channel is formed in the first bridge for supplying the fuel gas to the fuel gas channel. A fuel gas supply passage extends through the manifold in the stacking direction for supplying the fuel gas to the fuel gas supply channel. At the time of starting operation, the heated air is distributed to the oxygen-containing gas channel and the fuel gas channel through a circumferential portion of the electrolyte electrode assembly.
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