| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel battery stack that can surely suppress linkage of liquid water in a manifold member and prevent liquid junction as much as possible with a simple construction.SOLUTION: A fuel battery stack 10 has a first end plate 18a disposed at one end in a laminate direction of a fuel battery 12. An oxidant gas discharge member 68 for allowing a discharge port 64 opened downwards in the gravitational force direction protrude inwards is connected to an oxidant gas discharge manifold member 54b provided to the first end plate 18a. The oxidant gas discharge member 68 is provided with a flow regulating portion 72 for partially changing the flow direction of oxidant gas which flows downwards from the discharge port 64 in the gravitational force direction.SELECTED DRAWING: Figure 3 |
