| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel battery cell stack device capable of restraining deformation of a reformer. <P>SOLUTION: Of the fuel battery cell stack device 1, provided with a fuel battery cell stack 4 with a plurality of pillar-shaped fuel battery cells 2 arrayed in an erected state arranged on a manifold 3, a reformer 5 for generating fuel gas to be supplied to the fuel battery cells 2 arranged over the fuel battery cells 2, and a fuel gas supply tube 6 connecting the reformer 5 and the manifold 3 to supply the generated fuel gas to the manifold 3, and so structured to heat the reformer 5 by combustion heat generated by burning unreacted gas of the fuel battery cells 2 at an upper end part of them 2, a reformer deformation restraining member 8 which has an end fixed to the reformer 5, the other end extended to a manifold 3 side, but not fixed to the manifold 3 is provided in order to restrain deformation of the reformer 5 in an up-and-down direction by thermal expansion, therefore, deformation of the reformer 5 in an up-and-down direction can be restrained. <P>COPYRIGHT: (C)2009,JPO&INPIT |
