US PATENT SUBCLASS 62 / 476
.~ Sorbent type

Current as of: June, 1999
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62 /   HD   REFRIGERATION

467  DF  REFRIGERATION PRODUCER {7}
476.~ Sorbent type {11}
477  DF  .~.~> Absorber-still, e.g., intermittent {4}
483  DF  .~.~> Pump means forcing gas or vapor relative to sorber
484  DF  .~.~> Vapor-liquid contact in reabsorber forming liquid refrigerant
485  DF  .~.~> Means causing cooling fluid contact with sorber and/or condenser
486  DF  .~.~> Means cooling liquid refrigerant flow line to evaporator
487  DF  .~.~> Internally generated pressure or capillary means moving sorption liquor {1}
489  DF  .~.~> Means attempering flow line between sorber and generator
490  DF  .~.~> Inert gas {2}
494  DF  .~.~> Particular gas-liquid contact in sorber
495  DF  .~.~> Sorbent vapor separator between generator and condenser {1}
497  DF  .~.~> With means to enhance separations in generator

DEFINITION

Classification: 62/476

(under subclass 467) Apparatus including means utilizing a sorbent for a refrigerant fluid.

SEE OR SEARCH THIS CLASS, SUBCLASS:

101+, for related processes.

141+, for automatic control of a sorbent type refrigeration producer.

232, for a time or program actuated sorbent type refrigeration producer.

269, for a refrigerating system with an open gas or vapor outlet utilizing a hygroscopic agent.

271, for atmosphere and sorbent contact apparatus. SEE OR SEARCH CLASS

122, Liquid Heaters and Vaporizers, appropriate subclass for a liquid vaporizer, per se, even though disclosed as a sorbent-generator.