Refrigeration – Storage of solidified or liquified gas – With measuring
Patent
1988-12-08
1989-10-17
Capossela, Ronald C.
Refrigeration
Storage of solidified or liquified gas
With measuring
137432, 137449, F17C 1302
Patent
active
048738328
ABSTRACT:
A simple and reliable liquid level control for controlling the level of a cryogenic fluid within an enclosure for an electrical component. This totally mechanical system varies the flow rate of the cryogenic fluid from a supply conduit until the full level is attained at which point the flow is completely turned off. Details of materials used and construction considerations made in order to operate in this somewhat unstable environment are presented. The design includes the passages for exhausting the evaporated cryogenic fluid that is boiled off by the heat from the electrical component in the enclosure.
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Capossela Ronald C.
Hawk Jr. Wilbert
Jewett Stephen F.
NCR Corporation
Penrod Jack R.
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