Liquid cryogen delivery system

Details Liquid cryogen delivery system Liquid cryogen delivery system

1994-09-30

1995-12-26

Kilner, Christopher

Refrigeration

Storage of solidified or liquified gas

Liquified gas transferred as liquid

62 501, 62 504, 62113, F25B 1900

Patent

active

054776910

ABSTRACT:
A liquid cryogen delivery system for providing liquid cryogen to a use point, such as a freezer, at a constant temperature employing a subcooler for use disposed between the cryogen source and use point wherein expanding fluid flows countercurrently and annularly to the cryogen in a controlled manner responsive to pressure differences between the liquid and a reference pressure.

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