Method and apparatus for storing cryogenic fluids

Details Method and apparatus for storing cryogenic fluids Method and apparatus for storing cryogenic fluids

1989-08-03

1991-01-29

Moy, Joseph M.

Receptacles

Receptacle having flexible, removable inner liner

Means for venting air trapped between the liner and its...

220901, 62 555, F17C 702

Patent

active

049880144

ABSTRACT:
Method and apparatus for preventing loss of liquid cryogen due to heat infiltration into the cryogen stored in a dewar. At least one transient heat shield disposed in the vacuum space between the inner and outer vessels of the dewar in heat exchange with normal cryogenic liquid, cold gas, or supercritical fluid withdrawal means of the stored cryogen, intercepts heat transfer into the stored cryogen.

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