US PATENT SUBCLASS 96 / 61
.~.~ Spiralling inflow, centrifugal, or whirl generating surface means

Current as of: June, 1999
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96 /   HD   GAS SEPARATION: APPARATUS

15  DF  ELECTRIC FIELD SEPARATION APPARATUS (E.G., ELECTRICAL PRECIPITATOR, ELECTROSTATIC TYPE, ETC.) {17}
60  DF  .~ Including gas flow distribution means {4}
61.~.~ Spiralling inflow, centrifugal, or whirl generating surface means

DEFINITION

Classification: 96/61

Spiralling inflow, centrifugal, or whirl generating surface means:

(under subclass 60) Apparatus having inlet means or means within the apparatus intimately associated with electrical elements to impart a centrifugal, vortical, or cyclonic flow pattern to the gas flow.

SEE OR SEARCH THIS CLASS, SUBCLASS:

55+, for serially arranged diverse separators, one of which is a vortical separator.

SEE OR SEARCH CLASS

55, Gas Separation,

434+, for nonelectrical separation apparatus with deflectors and see the notes for related search areas.