US PATENT SUBCLASS 431 / 185
.~.~ Feed whirling means at wall


Current as of: June, 1999
Click HD for Main Headings
Click for All Classes

Internet Version by PATENTEC © 1999      Terms of Use



431 /   HD   COMBUSTION

159  DF  FUEL DISPERSER INSTALLED IN FURNACE {10}
181  DF  .~ Plural feed means extending to common wall opening of furnace {4}
185.~.~ Feed whirling means at wall


DEFINITION

Classification: 431/185

(under subclass 181) Apparatus including means at the wall directing the flow of fuel, oxidizer, or a mixture of the two to produce a spinning discharge into the furnace.

SEE OR SEARCH CLASS

239, Fluid Sprinkling, Spraying, and Diffusing,

399+, for disperser structure, per se, including combining of separately supplied fluids with whirling of fluid.