| 摘要 |
PROBLEM TO BE SOLVED: To suppress the manufacturing cost while uniformizing temperature of a plurality of cell stacks.SOLUTION: In spaces 235b forming an oxidant gas passage in an upstream region in a fuel cell module, the space 235b with respect to an outer cell stack 101c is wider than that with respect to the inner cell stack 101a. Due to this reason, in the upstream region, a cross sectional area of the oxidant gas passage with respect to the outer cell stack 101c is larger than that of the oxidant gas passage with respect to the inner cell stack 101a. |
