| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell capable of well adjusting pressure loss of reaction gas by simple and economic constitution, improving water draining property, and securing an intended power generating function. <P>SOLUTION: A second seal member 56 is formed on a face 20 of a second metal separator 20 integrally, and an inlet flow passage function part 60 and a outlet flow passage function part 62 are formed on the second seal member 56 integrally. The inlet flow passage function part 60 and the outlet flow passage function part 62 are provided with receiving parts 64a, 64b forming jointing flow passages 63a, 63b by contacting a first planar part, and thin film parts 66a, 66b which can be toppled down, formed on the jointing flow passages 63a, 63b, capable of opening and closing the jointing flow passages 63a, 63b in accordance with the flow of the oxidizer gas. <P>COPYRIGHT: (C)2007,JPO&INPIT |
