Refrigeration – Storage of solidified or liquified gas – With vapor discharged from storage receptacle
Patent
1988-10-12
1990-02-06
Capossela, Ronald C.
Refrigeration
Storage of solidified or liquified gas
With vapor discharged from storage receptacle
220 85VR, F17C 310
Patent
active
048980064
ABSTRACT:
In order to provide for the drawing off of residual vapors of a low boiling liquid from a pressure system into a storage vessel, the pressure between the system and the storage vessel is first equalized, whereafter the pressure in the storage vessel is reduced and the pressure in the pressure system increased, thereby enabling passage of the low boiling liquid, and its associated vapors in the liquid state, into the storage vessel. This process can be repeated in order to draw off all liquid with its vapors from the pressure system.
REFERENCES:
patent: 4249387 (1981-02-01), Crowley
patent: 4332136 (1982-06-01), Quack
Fencl Zdenek
Janda Frantisek
Kovarik Karel
Sara Jiri
Tatoun Antonin
Capossela Ronald C.
Kovosluzba nrodni podnik hlavniho mesta Prahy
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