US PATENT SUBCLASS 62 / 209
.~.~.~ Compensating or modifying

Current as of: June, 1999
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62 /   HD   REFRIGERATION

132  DF  AUTOMATIC CONTROL {19}
190  DF  .~ Refrigeration producer {12}
208  DF  .~.~ Single refrigeration producer controlled by plural sensors {2}
209.~.~.~ Compensating or modifying {1}
210  DF  .~.~.~.~> Expansion valve or variable restrictor {2}

DEFINITION

Classification: 62/209

(under subclass 208) Apparatus in which the plural sensing means act together to modify or compensate the action of one another.

SEE OR SEARCH THIS CLASS, SUBCLASS:

202, for external thermal source modifying sensor action.

214+, for a single sensor mounted or formed to respond to plural conditions, e.g., a compensated sensor.