US PATENT SUBCLASS 431 / 167
.~.~.~ Section is furnace wall cavity leading to disperser


Current as of: June, 1999
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431 /   HD   COMBUSTION

159  DF  FUEL DISPERSER INSTALLED IN FURNACE {10}
161  DF  .~ Furnace heated feed line section {4}
166  DF  .~.~ Section feeds oxidizer to disperser or through disperser furnace wall opening {1}
167.~.~.~ Section is furnace wall cavity leading to disperser


DEFINITION

Classification: 431/167

(under subclass 166) Apparatus in which the heated section includes (1) a hollow portion of a wall of the combustion chamber of the furnace, or (2) a combustion confining wall and another wall spaced from the combustion chamber, and the section leads to the disperser to feed the heated oxidizer into the combustion chamber through or around the disperser.