| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cell stack that reliably bears external load applied to fuel cells, and minimizes displacement of the fuel cells, with a simple and compact configuration.SOLUTION: A fuel cell stack 10 includes: first fastening members 20a that connect respective long sides of a first end plate 18a and a second end plate 18b and extend in a lamination direction; and second fastening members 20b that connect respective short sides of the first end plate 18a and the second end plate 18b and extend in the lamination direction. Each of fuel cells that make up the fuel cell stack 10 has a protruded portion formed on each long side thereof. Each first fastening member 20a has a recessed portion 64 with which the protruded portion is engaged. |
