| 摘要 |
PROBLEM TO BE SOLVED: To provide a deformation absorption member capable of absorbing displacement of each lamination member in the lamination direction sufficiently, without inhibiting the flow of a medium.SOLUTION: A deformation absorption member 20 is disposed between an anode side separator 11 and a cathode side separator 12, and absorbs displacement of the anode side separator or cathode side separator, in the lamination direction X, while deforming. The deformation absorption member includes a base material 21, a slit 22, a first standing material 23, and a second standing material 24. The base material is like a thin plate. The slit consists of an elongated opening penetrating the base material from one side 21a to the other side 21b in a grid pattern. The first standing material is provided to stand up in a convex shape from one side between adjacent slits. The second standing material is adjoining the first standing material, and provided to stand up in a convex shape from the other side between adjacent slits. |
