| 摘要 |
<P>PROBLEM TO BE SOLVED: To easily and suitably mold a gasket at an integrated state in a simple structure without being affected by a porous material molded by deforming. <P>SOLUTION: A manufacturing method for a fuel cell includes a gasket molding device 7 including metal dies 70, 71 for molding the gasket 4 by inserting fuel cell components 2 including the porous materials 23, 24 and a separator 3, and a fixing device 5 for integrally fixing by lamination so as to make the porous materials 23, 24 firmly stick to the separator 3 over the whole surface before inserting into the metal dies 70, 71. The fixing device 5 has a firmly sticking means for making the porous materials 23, 24 firmly stick to the flat surface of the separator 3 over the whole surface, and a spot-welding means 51 for spot-welding the porous materials 23, 24 firmly stuck to the separator 3 over the whole surface. <P>COPYRIGHT: (C)2010,JPO&INPIT |
