Refrigeration – Storage of solidified or liquified gas – Liquified gas transferred as liquid
Patent
1991-06-24
1993-09-14
Capossela, Ronald C.
Refrigeration
Storage of solidified or liquified gas
Liquified gas transferred as liquid
62 501, 417 53, 417902, F17C 1300
Patent
active
052438210
ABSTRACT:
Method and apparatus for delivering high pressure gas to a point of use over a wide range of flowrates by storing said gas as a cryogenic fluid, removing said cryogenic fluid by means of a single stage reciprocating piston-type pump/compressor adapted to utilize liquid, vaporized liquid, a mixture of liquid and vaporized liquid, or supercritical fluid as the inlet fluid to said pump while maintaining the inlet fluid under cryogenic conditions. Blowby from the pump is recycled to the system. Discharge fluid may also be recycled to the system.
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Schuck Thomas W.
Vanommeren James
Air Products and Chemicals Inc.
Capossela Ronald C.
Marsh William F.
Simmons James C.
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