| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fuel cell separator improving generation efficiency of a fuel cell by supplying gas well and efficiently collecting generated electricity. <P>SOLUTION: This fuel cell separator is formed from a collector 10 and a separator body 20. The collector 10 has a stripe recessed part 12 formed from a part in which a through hole of an expanded metal 11 is formed and a stripe protruded part 13 formed from a part in which the through hole is not formed. The collector 10 is disposed so that the stripe protruded part 13 contacts the separator body 20 and integrally fixed. Thereby, the collector 10 can supply gas well to MEA 40. The collector 10 can substantially reduce contact resistance by securing a large contact area with the separator body 20 and efficiently collect the generated electricity. <P>COPYRIGHT: (C)2007,JPO&INPIT |
