US PATENT SUBCLASS 431 / 239
.~.~ Heated feed aspirates or atomizes fuel


Current as of: June, 1999
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431 /   HD   COMBUSTION

207  DF  HEATED LINE SECTION FEEDS FLAME HOLDER {19}
238  DF  .~ Unheated fuel supply to flame holder {1}
239.~.~ Heated feed aspirates or atomizes fuel


DEFINITION

Classification: 431/239

(under subclass 238) Apparatus in which feed from the heated section of the feed line is discharged as a high velocity stream through (1) a suction device to pick up unheated fuel, or (2) an atomizing device to which the unheated fuel is supplied for atomization.

SEE OR SEARCH CLASS

239, Fluid Sprinkling, Spraying, and Diffusing,

138, for a fluid sprinkling or spraying device of general application with heating means for the sprayed fluid and in which two fluids are discharged through a single terminal outlet, one fluid aspirating the other.