Chemical apparatus and process disinfecting – deodorizing – preser – For deodorizing of – or chemical purification of – or... – With means exposing gas to electromagnetic wave energy or...
Patent
1990-01-12
1991-02-05
Nozick, Bernard
Chemical apparatus and process disinfecting, deodorizing, preser
For deodorizing of, or chemical purification of, or...
With means exposing gas to electromagnetic wave energy or...
55267, 55279, 55467, 62 78, 62264, A62B 708
Patent
active
049903136
ABSTRACT:
A switch-controlled, ballasted, low-frequency, ultraviolet device mounted inline in an air-return system of an air-conditioning unit to resupply return air. The air-return system has an upstream filter and downstream cooling coil, drain pan and blower fan. The ultraviolet device is disposed inline between the filter and cooling coil, and in closest proximity to the cooling coil to maximize its effectiveness. Ultraviolet emissions, directed at the cooling coil and drain pan, destroy cooling-coil-and-drain-pan bacterial accumulations, growth of mold spores or slime, dust mites, airborne diseases, pollens and pollutants, and purify such return air.
REFERENCES:
patent: 366441 (1968-01-01), Ellner
patent: 2628083 (1953-02-01), Rense
patent: 2902834 (1959-09-01), Bosworth
American Ultra Air, Inc.
Nozick Bernard
Wessendorf, Jr. Walter F.
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