| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a separator with a structure being easy to eliminate reaction heat, and with a groove separation or the like formed in a perfect shape when it is molded with resin. <P>SOLUTION: The separator for a fuel cell is such that a one-surface groove (11a) circulating oxygen-containing gas (a) is provided on a one-surface (1a) side of the separator (1), one-surface grooves (11a) folded and adjacent to each other are separated by a one-surface partition (13a), a reverse-surface groove (11b) circulating fuel (b) is provided on a reverse-surface (1b) side of the separator (1), reverse-surface grooves (11b) folded and adjacent to each other are separated by a reverse-surface partition (13b), a one-surface center line (14a) in a longitudinal direction of the one-surface partition (13a) and a reverse-surface center line (14b) in a longitudinal direction of the reverse-surface partition (13b) are shifted from one side on the one-surface (1a) side and the reverse-surface (1b) side of the separator. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
