US PATENT SUBCLASS 96 / 45-- .~.~.~.~ Weir or overflow wet film type

US PATENT SUBCLASS 96 / 45
.~.~.~.~ Weir or overflow wet film type

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}
28	DF	.~ Electrode cleaner, apparatus part flusher, discharger, or wet collector (e.g., wet film electrode, etc.) {6}
43	DF	.~.~ Fluid contacting means (e.g., suction means, etc.) {2}
44	DF	.~.~.~ Liquid applying means for electrode (e.g., projection type, etc.) {5}
45		.~.~.~.~ Weir or overflow wet film type

DEFINITION

Classification: 96/45

Weir or overflow wet film type:

(under subclass 44) Apparatus having means to apply liquid to the electrode by permitting a supply of liquid to run over the retaining walls therefor and down over the electrode in overflowing fashion (as contrasted, for example, with immersion or projection spraying).

(1) Note. This subclass includes collector electrodes, per se (e.g., not claiming liquid supply means), defining structure limited or peculiar to liquid control either to wash down the electrode or to supply liquid to provide a film or wet-surfaced electrode.