| 摘要 |
PROBLEM TO BE SOLVED: To supply a fuel gas and an oxidizer gas in a flat-type electric cell evenly and to provide high power generation efficiency. SOLUTION: In this fuel cell, a housing 12 for housing a flat-type electric cell 8 is formed in the center of a ceramic separator 4 and a fuel gas supply passage 14, a fuel gas evacuation passage 16, an oxidizer gas supply passage 18 and an oxidizer gas evacuation passage 20 are formed around the housing 12. The fuel gas supply passage 14 and the fuel gas evacuation passage 16 are opposedly formed as sandwiching the housing 12 and have approximately the same length as the opposed side of the housing 12 in parallel. The oxidizer gas supply passage 18 and the oxidizer gas evacuation passage 20 are formed in parallel to the side facing to a groove 15 and have the approximately the same length as the side. |
