| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a gasket for a fuel cell capable of assembling a cell stack having an appropriate seal performance with a small tightening force without being influenced by the thickness of an electrode member. <P>SOLUTION: The gasket 1 has a concave part on an electrolyte film side of a cross section thereof; and a projected part 1a forming a convex part 1b to be engaged with a groove of a separator 2 and a seal surface on the side of the separator 2, wherein a bisector of an angle formed by two sides forming a vertex of the projected part 1a is inclined to a perpendicular on the surface of the separator 2. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
