| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce temperature unevenness of a cell stack in a fuel cell having a cooling liquid manifold. <P>SOLUTION: At the outside of an end part cell positioned on the depth side of a fuel cell 10 and inside an end plate 18, a manifold 16b in a plate is formed as a cooling liquid flow passage in the end plate and communicates with the cooling liquid supply manifold 16a. By a cooling liquid volume adjustment mechanism 24, according to a dynamic pressure of the cooling liquid, the flow rate of the cooling liquid which runs in the manifold 16b is adjusted to be smaller as the dynamic pressure becomes greater. <P>COPYRIGHT: (C)2011,JPO&INPIT |
