US PATENT SUBCLASS 62 / 527
.~.~ Flow controller or boiling expeditor

Current as of: June, 1999
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62 /   HD   REFRIGERATION

467  DF  REFRIGERATION PRODUCER {7}
515  DF  .~ Evaporator, e.g., heat exchanger {3}
527.~.~ Flow controller or boiling expeditor {1}
528  DF  .~.~.~> Adjustable controller

DEFINITION

Classification: 62/527

(under subclass 515) Apparatus including means located within a refrigerant flow path, which (1) controls or changes the manner of flow of the refrigerant, or (2) expedites boiling of the refrigerant.

SEE OR SEARCH THIS CLASS, SUBCLASS:

511, for a fixed restrictor for a compressor-condenser-evaporator circuit.

SEE OR SEARCH CLASS

138, Pipes and Tubular Conduits,

40+, for a restrictor, per se. 251, Valves and Valve Actuation, appropriate subclass for a valve having general utility.