US PATENT SUBCLASS 62 / 467
REFRIGERATION PRODUCER

Current as of: June, 1999
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62 /   HD   REFRIGERATION

467REFRIGERATION PRODUCER {7}
468  DF  .~> With lubricant handling means {2}
474  DF  .~> With refrigerant treater {1}
476  DF  .~> Sorbent type {11}
498  DF  .~> Compressor-condenser-evaporator circuit {11}
512  DF  .~> Distinct vapor liquid separator and separated liquid recycle
513  DF  .~> Heat exchange between diverse function elements
515  DF  .~> Evaporator, e.g., heat exchanger {3}

DEFINITION

Classification: 62/467

(under the class definition) Apparatus comprising means to cause a cooling effect by producing a change in the condition of a material, e.g., change of phase of a material or applying and releasing a stress on a material.

(1) Note. The change of condition must be that due to causes other than mere heat exchange or transfer.

SEE OR SEARCH THIS CLASS, SUBCLASS:

332+, for a diverse system.

335, for plural paired element refrigeration producing systems.