Gas separation: apparatus – Electric field separation apparatus – Electric charge produced by friction
Patent
1997-05-05
1999-05-25
Chiesa, Richard L.
Gas separation: apparatus
Electric field separation apparatus
Electric charge produced by friction
55486, 55528, 55DIG31, 55DIG35, 95 70, 96 55, B03C 330
Patent
active
059066776
ABSTRACT:
An electrostatic supercharger screen (10) is within an air flow duct (12) in front of a standard air filter (14), between a furnace/cooling unit (16) and an air vent grill (18) in a wall (20) of a building (22). The screen (10) includes an element (24) for removing small microns of particles in air that goes past the standard air filter (14) within the air flow duct (12), so as to help clean the air of pollens, smoke, odors and bacteria. A structure (26) is for supporting the removing element (24) parallel to the standard air filter (14). A component (28) is for confining the removing element (24) and the supporting structure (26) in a juxtaposed relationship.
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Chiesa Richard L.
Kroll Michael I.
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