US PATENT SUBCLASS 165 / 104.24
.~.~.~.~ By application of heat other than in heat receiving area

Current as of: June, 1999
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165 /   HD   HEAT EXCHANGE

104.11  DF  INTERMEDIATE FLUENT HEAT EXCHANGE MATERIAL RECEIVING AND DISCHARGING HEAT {5}
104.19  DF  .~ Liquid fluent heat exchange material {4}
104.21  DF  .~.~ Utilizing change of state {3}
104.22  DF  .~.~.~ Including means to move heat exchange material in liquid state {3}
104.24.~.~.~.~ By application of heat other than in heat receiving area

DEFINITION

Classification: 165/104.24

By application of heat other than in heat receiving area:

(under subclass 104.22) Apparatus wherein the retained body of material is caused to flow by means serving to apply thermal energy thereto for the specific purpose of causing the material to flow, which thermal energy is applied at a location of the apparatus remote from the locations at which heat is added or removed.

(1) Note. While heat is added to the heat exchange material by the apparatus of this subclass causing the material to move, the quantity is generally insignificant, rather the heat is applied for the recited purpose of causing the material to move rather than to raise the temperature thereof.