| 摘要 |
PROBLEM TO BE SOLVED: To provide a hydrogen-oxygen coupler for coupling hydrogen and oxygen, capable of performing flame-out quickly even hydrogen ignites.SOLUTION: A hydrogen-oxygen coupler 1 comprises: a path member 2 through which gas including hydrogen and oxygen pass; a catalyst member 3 disposed in the path member 2, and having a catalyst 6 for coupling hydrogen and oxygen by being contacted by the gas; and two flame-out members 4 disposed in the path member 2, respectively disposed on gas flow direction upstream and downstream sides with respect to the catalyst member 3. |
