Refrigeration – Storage of solidified or liquified gas – With vapor discharged from storage receptacle
Patent
1986-03-13
1987-10-13
Capossela, Ronald C.
Refrigeration
Storage of solidified or liquified gas
With vapor discharged from storage receptacle
62 50, 62 93, 62514R, 165 36, F17C 1100
Patent
active
046989765
ABSTRACT:
A device is provided for producing a cold treatment gas from nitrogen and air for the cryotherapy of rheumatic diseases in which liquid nitrogen vaporizes and is mixed in the desired ratio with the dry air which is at a higher pressure. The device includes a vessel for the storage of the liquid nitrogen which has a capacity for carrying out at least one or more treatments. Heat exchanging apparatuses are installed in the vessel for channeling a portion of the air which is at a higher pressure. A blending intersection for blending vaporized nitrogen, cooled air and non-cooled air is attached to the vessel. A blower is provided with a dryer having an outlet pipe which branches to a connection with the blending intersection and to a connection with the heat exchanging apparatus.
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Fieseler Heinrich
Thoma Klemens
Capossela Ronald C.
Messer Griesheim GmbH
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