US PATENT SUBCLASS 62 / 501
.~.~ External fluid actuates compressor and exchanges heat

Current as of: June, 1999
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62 /   HD   REFRIGERATION

467  DF  REFRIGERATION PRODUCER {7}
498  DF  .~ Compressor-condenser-evaporator circuit {11}
501.~.~ External fluid actuates compressor and exchanges heat

DEFINITION

Classification: 62/501

(under subclass 498) Apparatus in which a fluid external of the circuit is utilized as a motive fluid for the compressor which fluid passes in heat exchange relationship with a portion of the circuit.

SEE OR SEARCH THIS CLASS, SUBCLASS:

238, for means using heat of disparate apparatus to operate a refrigerating system.