ELECTRODE-MEMBRANE-FRAME ASSEMBLY FOR POLYELECTROLYTE FUEL CELL, MANUFACTURING METHOD THEREFOR, AND POLYELECTROLYTE FUEL CELL

摘要

Provided is a solid polymer electrolyte type fuel cell comprising a frame having a frame body unit arranged along the peripheral edge portion of a film, a plurality of first holding portions arrayed to protrude from the inner edge of the frame body unit for holding the surface side of the film, and a plurality of second holding portions arrayed to protrude from the inner edge of the frame body unit for holding the back side of the film. In that frame, the individual holding positions of the film by the first holding portions and the individual holding positions of the film by the second holding portions are alternately arranged. A plurality of surface-side elastic members are arranged on the surface of the film between the individual first holding portions adjoining to each other. A plurality of back-side elastic members are arranged on the back of the film between the individual second holding portions adjoining to each other. ® KIPO & WIPO 2009