| 摘要 |
PROBLEM TO BE SOLVED: To provide an explosion-proof equipment which can prevent an explosion of a fuel supply section with precision. SOLUTION: A fuel cell 2 is equipped beside a fuel container 5 which is equipped in an airframe 1 of an air craft. And, while preparing a supply system so that a fuel F from the fuel container 5 may be supplied to a fuel electrode 22 side of the fuel cell 2, it is so constructed that nitrogen gas N generated from an oxygen electrode 23 side of the fuel cell 2 may be introduced into a sealed space side of the fuel container 5. Therefore, since the space of the fuel container 5 is sealed with nitrogen gas, explosion is controlled. |
