US PATENT SUBCLASS 60 / 39.281
.~.~.~ Fuel

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

39.01  DF  COMBUSTION PRODUCTS USED AS MOTIVE FLUID {31}
39.2  DF  .~ With regulation of power output {3}
39.24  DF  .~.~ Automatic {6}
39.281.~.~.~ Fuel {1}
39.282  DF  .~.~.~.~> Torque sensor

DEFINITION

Classification: 60/39.281

Fuel:

(under subclass 39.24) Combinations wherein the means to vary the rate of power output regulates the quantity of fuel comprising an ingredient to produce the motive fluid.

SEE OR SEARCH CLASS

123, Internal-Combustion Engines,

350+, and 378+ for regulation of fuel to internal combustion engines.