| 摘要 |
PURPOSE:To eliminate the danger of polluting the earth environment by the use of 'Freon(R)', etc., by placing a hydrogen storage alloy in the can of an aerosol product, forcing hydrogen into the can under pressure, and using clean gaseous hydrogen. CONSTITUTION:A raw liq. is charged in the can for aerosol, a mountain cap 2 is crimped, a dip tube 3 is fixed to the side of a housing 4, and a bobbin 5 packed with a hydrogen storage alloy A such as TiFe0.9Mn0.1 and LaNi5 is provided below the housing. When gaseous hydrogen is forced in under pressure by pushing a stem, a ball 9 at the lower part 8 is pushed by the gas pressure, and the hydrogen is filled in the space part B through the mesh hole on the side of the bobbin 5 while being occluded in the hydrogen storage alloy. Since only clean gaseous hydrogen is used in place of 'Freon(R)', etc., the danger of polluting the earth environment can be prevented. |
