| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cell stack device, fuel battery module and fuel battery device efficiently supplying fuel gas to fuel battery cells. <P>SOLUTION: The cell stack device 1 includes a cell stack 2 having a first reaction gas passage inside, a plurality of columnar fuel battery cells 3 disposed upright and generating power with first reaction gas and second reaction gas, and collector members 4 disposed between the adjoining fuel battery cells 3 and electrically connected to one another, a manifold 7 to which the lower ends of the fuel battery cells 3 are fixed and which supplies the first reaction gas to the fuel battery cells 3, and a second reaction gas chamber 15 provided above the manifold 7 and having a second reaction gas supply port 18 for supplying the second reaction gas between the adjoining fuel battery cells 3, so that the cell stack device 1 can supply a sufficient amount of second reaction gas between the adjoining fuel battery cells 3, improving the power generation efficiency. <P>COPYRIGHT: (C)2011,JPO&INPIT |
