| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a laminating apparatus for a fuel cell stack by which size enlargement of the fuel cell stack and deterioration of the electromotive force of the fuel cell stack can be prevented by avoiding position drift of a membrane electrode assembly and a separator. <P>SOLUTION: The laminating apparatus for the fuel stack includes a first butting member 17 and a second butting member 18 against which at least two sides 14a, 15a, 14b and 15b of each of a separator 15 made of a metal plate, and a membrane electrode assembly 14 are butted. By butting the membrane electrode assembly 14 and the separator 15 against butting surfaces 19a, 19b and 20a of the butting members 17 and 18, the membrane electrode assembly 14 and the separator 15 are laminated alternately. And, permanent magnets 21, 22 and 23 are attached to the butting members 17 and 18 of the laminating apparatus, in order to pull at least the separator 15 to the butting surfaces 19a, 19b and 20a. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
