US PATENT SUBCLASS 62 / 96
.~.~ Indirect cooling using closed circuit heat transfer fluid

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62 /   HD   REFRIGERATION

56  DF  PROCESSES {28}
89  DF  .~ Circulating external gas {6}
96.~.~ Indirect cooling using closed circuit heat transfer fluid

DEFINITION

Classification: 62/96

(under subclass 89) Processes in which heat from the circulating gas being cooled is transferred to a heat absorber by indirect heat exchange through an intermediate fluid.

SEE OR SEARCH THIS CLASS, SUBCLASS:

406, for related apparatus.