| 摘要 |
PROBLEM TO BE SOLVED: To surely inhibit freezing of an auxiliary machine including a valve, etc., in a simple and economic structure.SOLUTION: The fuel cell system 10 includes: a fuel cell stack 12 in which a plurality of electricity generation cells 58 are stacked; and a casing member 94 disposed over one side 12a, in the one side 12a provided with an oxidant gas exit communication hole 66b of the fuel cell stack 12. A chamber 102 formed in the casing member 94 accommodates the valve, etc., composing at least the auxiliary machine for a fuel cell, specifically such as a back pressure valve 42, an ejector 50, a drain valve 55 and a purge valve 57. |
