US PATENT SUBCLASS 431 / 315
.~ Having adjustable wick exposure, position, or porosity setting structure

Current as of: June, 1999
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431 /   HD   COMBUSTION

298  DF  FIBROUS WICK TYPE FLAME HOLDER {9}
315.~ Having adjustable wick exposure, position, or porosity setting structure {1}
316  DF  .~.~> Rotatable projection means engages wick {2}

DEFINITION

Classification: 431/315

(under subclass 298) Apparatus including structure for (1) moving the wick relative to a support or guide; or (2) varying the capillary action of a wick section or size of fuel conveying passages in or at the wick to control fuel flow therethrough.