US PATENT SUBCLASS 96 / 67
.~.~.~.~ Zigzag running length

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}
65  DF  .~.~ Collecting electrode modifies gas flow {5}
66  DF  .~.~.~ Total flow of gaseous fluid mixture through interstitial or porous collector {2}
67.~.~.~.~ Zigzag running length

DEFINITION

Classification: 96/67

Zigzag running length:

(under subclass 66) Apparatus in which the collecting electrode is shaped or positioned to provide a substantially uninterrupted surface of zigzag configuration.

(1) Note. Uninterrupted surfaces of zigzag configuration are read as having inherent flow controlling influence on the gaseous fluid mixture whether so stated in the patent or not.

SEE OR SEARCH CLASS

55, Gas Separation,

521, for nonelectrical separating means of zigzag shape.