| 摘要 |
PURPOSE:To prevent the leakage of hydrogen to the outside by storing a hydrogen occlusion metal to be double enclosed in a vacuum by the first and second vessels while providing a hydrogen collecting device to be left as connected to the second vessel through a hydrogen transfer feed pipe. CONSTITUTION:A hydrogen occlusion supply device main unit 1 and a hydrogen collecting device 2, respectively storing a hydrogen occlusion metal, are connected through a hydrogen transfer feed pipe 21. The hydrogen occlusion supply device main unit 1 stores the hydrogen occlusion metal in the first vessel 4 in an enclosed condition while the first vessel 4 in the second vessel 5 in an enclosed condition, and the hydrogen transfer feed pipe 21 places the second vessel 5 and the hydrogen collecting device 2 in a connected condition while provided a hydrogen transfer feed mechanism 26 which opens a flow path when a pressure in the second vessel 5 rises due to some kind of abnormality. |
