| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cell stack that reduces pressure drop in a manifold as far as possible with a simple configuration and that allows a cooling medium to be circulated smoothly and reliably.SOLUTION: A fuel cell stack 10 includes a first end plate 18a that is provided with a cooling medium supply manifold 50 and a cooling medium discharge manifold 52. The cooling medium supply manifold 50 has: a pair of supply manifold sections 54a and 54a that communicate with a pair of cooling medium supply communication holes 30a and 30a of the first end plate 18a, respectively; and a supply connection section 56a that connects upper sides of the pair of supply manifold sections 54a and 54a. To a lower end of one of the supply manifold sections 54a, a cooling medium supply pipe 58a is connected, inclined at a predetermined angle away from a vertical direction toward the horizontal. |
