| 摘要 |
<P>PROBLEM TO BE SOLVED: To equally supply reaction gas along an electrode face and improve current collecting efficiency. <P>SOLUTION: A fuel cell 10 includes an electrolyte/electrode junction 26 and a separator 28. The separator 28 includes a first to a third plates 30, 32, 34 laminated with each other. A first protruded part 47 having a number of convex parts 44 and an almost ring-shaped convex part going around the convex parts 44 is fitted onto a face of a first disc part 42 constituting the first plate 30 contacting an anode electrode 24. The first protruded part 47 protrudes toward the anode electrode 24, and that, forms a gas flow channel 49 between the anode electrode 24 and itself. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
