US PATENT SUBCLASS 239 / 402.5
.~.~ Adjustable or selective whirl inducing means

Current as of: June, 1999
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239 /   HD   FLUID SPRINKLING, SPRAYING, AND DIFFUSING

398  DF  COMBINING OF SEPARATELY SUPPLIED FLUIDS (I.E., PLURAL FLOW PATHS) {9}
399  DF  .~ Including whirler device to induce fluid rotation {5}
402.5.~.~ Adjustable or selective whirl inducing means

DEFINITION

Classification: 239/402.5

(under subclass 399) Apparatus comprising means to selectively move or shift the fluid spin or swirl imparting means to a plurality of different positions or attitudes relative to the fluid flow path, or to selectively guide the fluid through any of a plurality of distinct spin or swirl imparting means.

SEE OR SEARCH CLASS

431, Combustion,

184, for a means dispensing plural feeds into a combustion chamber through a single furnace opening that includes adjustable feed spiraling means.