US PATENT SUBCLASS 431 / 328
.~ Means supplying fuel for passage through the flame holding structure, e.g., radiant surface burner

Current as of: June, 1999
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431 /   HD   COMBUSTION

326  DF  POROUS, CAPILLARY, PARTICULATE OR SIEVELIKE FLAME HOLDER, E.G., RADIANT SURFACE BURNER, ETC. {2}
328.~ Means supplying fuel for passage through the flame holding structure, e.g., radiant surface burner {1}
329  DF  .~.~> Woven screen holds flame

DEFINITION

Classification: 431/328

(under subclass 326) Apparatus including a feed line connected to the flame holding structure for directing fuel for traversal as a fuel or combustion product through the

structure and for initial combustion within or along the surface of the flame holding structure.

SEE OR SEARCH THIS CLASS, SUBCLASS:

7, for a process of burning fuel in a porous body or bed.

147, for a catalytic burner with an extinguishing cover.

170, for a furnace containing checker work or a permeable mass into which fuel is dispersed for combustion.

SEE OR SEARCH CLASS 126, Stoves and Furnaces,

92+, for a stove having an incandescing, radiating, or surface combustion type flame holder.

239, Fluid Sprinkling, Spraying, and Diffusing,

145, for a disperser or diffuser of general utility having a porous or external wick discharge means.