| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuel cell stack capable of surely discharging a stagnant water in a reactive gas exhausting continuous hole to the outside with a simple and compact structure.SOLUTION: A fuel cell stack 10 comprises a plurality of fuel cells 12, and a first end plate 20a and a second end plate 20b are provided on both edges in a lamination direction of fuel cells 12. A knock pin 62 for positioning a laminate 14 is arranged between the first end plate 20a and the second end plate 20b. A discharging channel 68 communicating an oxidant gas exhausting continuous hole 36b and the outside of the second end plate 20b, is arranged on the knock pin 62. The discharging channel 68 communicates with the oxidant gas exhausting continuous hole 36b via a connection channel 70 of an insulating plate 18b. |
