Method and apparatus for supplementing mechanical refrigeration by the controlled introduction of a cryogen
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United States of America Patent
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May 2, 1995
Grant Date -
N/A
app pub date -
Dec 8, 1992
filing date -
Dec 8, 1992
priority date (Note) -
Expired
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Abstract
A method and apparatus for increasing the refrigeration capacity a cooling operation that includes a mechanical refrigeration system is disclosed wherein the mechanical refrigeration system operates continuously and a cryogen is introduced into a mechanically refrigerated space only in the presence of heat load conditions that exceed the refrigeration capacity of the mechanical refrigeration system.
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