US PATENT SUBCLASS 60 / 663
.~.~ Of branched feed to, condition of, or heating means for motive fluid between motor stages

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

643  DF  MOTIVE FLUID ENERGIZED BY EXTERNALLY APPLIED HEAT {11}
660  DF  .~ Having condition responsive control {6}
663.~.~ Of branched feed to, condition of, or heating means for motive fluid between motor stages

DEFINITION

Classification: 60/663

(under subclass 661) Apparatus, including a means treating fluid discharged from one motor and flowing to another; the control being of a reheater the heat condition of or of the addition of a quantity of fluid to the stream of motive fluid discharged from a first motor flowing toward a second motor.

SEE OR SEARCH THIS CLASS, SUBCLASS:

667, for an automatically controlled boiler feed heater that may be heated by steam extracted between motor stages.