| 摘要 |
PURPOSE: A method and apparatus for mixing compressed gas is provided to supply the mixture of compressed gas which can withstand changes in system pressure while the compressed gas is supplied. CONSTITUTION: An apparatus for transferring the mixture of compressed gas to receiving vessels(140) comprises one or more compressed gas storage containers, first and second pressure regulating type of flow control valves, first and second critical flow venture pipes, and mixing junctions(148). The compressed gas storage containers respectively hold first and second compressed gases. The first and second pressure regulating type of flow control valves are linked to each compressed gas storage container at the lower side. The first and second critical flow venture pipes are respectively linked to the first and second pressure regulating type of flow control valves. The mixing junctions are linked to the first and second critical flow venture pipes, and connected to the storage containers at the upper side.
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