Refrigeration – Storage of solidified or liquified gas – With vapor discharged from storage receptacle
Patent
1998-03-03
1999-10-05
Capossela, Ronald
Refrigeration
Storage of solidified or liquified gas
With vapor discharged from storage receptacle
62 78, F17C 704
Patent
active
059606355
ABSTRACT:
Air conditioning apparatus using liquid nitrogen. A source of liquid nitrogen fills a pressure vessel as necessary. A release valve releases the liquid nitrogen from the pressure vessel into a housing to absorb latent heat and become nitrogen gas. A thermostat controls the release valve. A dehumidifying arrangement blows warmer air from outside the housing to mix with the nitrogen gas inside the housing to become a cooler air mixture. The dehumidifying arrangement further dehumidifies the cooler air mixture before directing the cooler air mixture to the atmosphere outside the housing.
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