| 摘要 |
A fuel cell module (11) includes a power generation portion (40), a first cylindrical member (51, 151) arranged to surround the power generation portion and including a first peripheral side wall (51a) and first and second opening portions (51 b), a second cylindrical member (52) arranged to surround the first cylindrical member and including a second peripheral side wall (52a) and first and second opening portions (52b), a first cover member (53) being joined to at least one of the first opening portion (51b) of the first cylindrical member and the first opening portion (52b) of the second cylindrical member, a second cover member (54) being joined to at least one of the second opening portion (51 b) of the first cylindrical member and the second opening portion (52b) of the second cylindrical member, a first flow passage (60) and a second flow passage (70). |
