| 摘要 |
A coolant supply manifold and a coolant discharge manifold are provided on a first end plate of a fuel cell stack. The coolant supply manifold includes a pair of supply manifold sections and a supply coupling section coupling upper portions of the pair of supply manifold sections together. The supply manifold sections are connected to a pair of coolant supply passages of a first end plate. The width of the coupling section is smaller than the width of the pair of supply manifold sections in a longitudinal direction along the long sides of the first end plate. A supply pipe extending to the outside of the first end plate is formed integrally with one of the supply manifold sections.
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