| 摘要 |
PROBLEM TO BE SOLVED: To enhance toughness, especially against an impact load, with a simple and compact configuration, while eliminating a positioning structure between power generation units.SOLUTION: A first metal separator 30, a second metal separator 34 and a third metal separator 36, constituting a fuel cell stack 10, are provided with a first resin guide 96a, a second resin guide 106a and a third resin guide 116a housed in the recess of a first fastening member. In both sides of the second resin guide 106a, a first recess 108a to be fitted with the first resin guide 96a, and a second recess 110a to be fitted with the third resin guide 116a are formed.SELECTED DRAWING: Figure 3 |
