| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell stack in which deterioration of a power generation performance can be prevented by suppressing temperature decrease of the end cell in order to eliminate fluctuations of the power generation performance among fuel battery cells. <P>SOLUTION: At least one flow-passage 10 out of air, a refrigerant supplied to the fuel cell stack, or hydrogen, air, and the refrigerant exhausted from the fuel cell stack is installed along a side face of the end plate 2 of the fuel cell stack 1, and a plurality of fins are formed on the inner wall face of the end plate of the flow-passage. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
