US PATENT SUBCLASS 60 / 641.5
.~.~ With fluid flashing


Current as of: June, 1999
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60 /   HD   POWER PLANTS

641.1  DF  UTILIZING NATURAL HEAT {3}
641.2  DF  .~ Geothermal {3}
641.5.~.~ With fluid flashing


DEFINITION

Classification: 60/641.5

With fluid flashing:

(under subclass 641.2) Apparatus in which a controlled, pressurized fluid having heat is at least partially vaporized (flashed) upon a controlled reduction of pressure at the earth's surface.