US PATENT SUBCLASS 210 / 304
.~.~.~ Tangential flow, spiral or convolute baffle

Current as of: June, 1999
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210 /   HD   LIQUID PURIFICATION OR SEPARATION

294  DF  DIVERSE DISTINCT SEPARATORS {3}
295  DF  .~ Including a filter {5}
299  DF  .~.~ Including constituent trapping feature {10}
304.~.~.~ Tangential flow, spiral or convolute baffle

DEFINITION

Classification: 210/304

(under subclass 299) Apparatus in which there is a spiral or convolute baffle or tangential liquid inlet to give the liquid a whirling motion.

SEE OR SEARCH THIS CLASS, SUBCLASS:

512.1, for a gravitational separator having tangential flow or centrifugal fluid action.