| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel battery module 1 enhancing power generation efficiency. <P>SOLUTION: The fuel battery module 1 housing a cell stack formed by arranging a plurality of columnar cells 3 of the fuel battery, each having a gas passage inside, in a standing state and electrically connecting, in a power generation chamber 30 in a housing container 2, includes a first passage 21 and a fourth passage 24 between the side part along the arranging direction of the cells 3 of the fuel battery and an outer wall 13 of the housing container 2 along the side part, a second passage 22 making reaction gas passed through the first passage 21 flow in this order, and a third passage 23. The second passage 22 includes a reaction gas flowing-out port 26 in a portion along the flow direction of the reaction gas, and a first gas flowing direction changing portion for making the reaction gas passed through the second passage 22 flow toward the reaction gas flowing-out port 26 to efficiently guide the reaction gas passed through the second passage 22 to the third passage 23, and thereby, the power generation efficiency of the fuel cell module 1 can be enhanced. <P>COPYRIGHT: (C)2011,JPO&INPIT |
