US PATENT SUBCLASS 62 / 511
.~.~ Fixed restrictor

Current as of: June, 1999
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62 /   HD   REFRIGERATION

467  DF  REFRIGERATION PRODUCER {7}
498  DF  .~ Compressor-condenser-evaporator circuit {11}
511.~.~ Fixed restrictor

DEFINITION

Classification: 62/511

(under subclass 498) Apparatus including a fixed area flow restricting passage arrangement such as an orifice, porous plug or capillary tube.

SEE OR SEARCH THIS CLASS, SUBCLASS:

527+, for an evaporator with a flow controller or boiling expediter.

SEE OR SEARCH CLASS

138, Pipes and Tubular Conduits,

40+, for a flow restrictor of general application.