Apparatus and method for germicidally cleaning air in a duct sys

Details Apparatus and method for germicidally cleaning air in a duct sys Apparatus and method for germicidally cleaning air in a duct sys

1998-07-09

2000-02-08

McKane, Elizabeth

Chemical apparatus and process disinfecting, deodorizing, preser

For deodorizing of, or chemical purification of, or...

With means exposing gas to electromagnetic wave energy or...

422 24, 250436, A61L 920

Patent

active

060225114

ABSTRACT:
A germicidal UV chamber for use on air passing through a duct system, such as a central air system which replace one or more sections of the duct and, in essence, becomes part of the duct work. Each chamber is in the form of one or more ellipsoid sections which focus the energy uniformly throughout the chamber. A chamber is mounted at each return vent to cleanse the air from a room as it returns to the duct system. In addition, where exterior contamination is feared, outside air entering the system may also be treated. Chambers may be connected by their respective ducts in series or in parallel.

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