US PATENT SUBCLASS 431 / 282
.~ Adjustable wick

Current as of: June, 1999
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431 /   HD   COMBUSTION

278  DF  SEPARATELY SUPPLIED OR CONTROLLED, PHYSICALLY RELATED FLAME HOLDERS, E.G., DIVERSE FUELS, PILOT AND MAIN, ETC. {7}
282.~ Adjustable wick

DEFINITION

Classification: 431/282

(under subclass 278) Apparatus in which one of the flame holders is a wick that has an adjusting structure by which it may be independently controlled.