Ultraviolet sterilization unit

Details Ultraviolet sterilization unit Ultraviolet sterilization unit

1997-08-08

1999-04-13

Berman, Jack I.

Radiant energy

Fluent material containment, support or transfer means

With irradiating source or radiating fluent material

250504R, 422 24, 422121, A61L 210

Patent

active

058941304

ABSTRACT:
An ultraviolet sterilization unit having a housing attached to an air heating and cooling system. The housing including two apertures into which lamp cartridges are inserted. The lamp cartridges carrying ultraviolet lamps operating in a frequency capable of sterilizing air within the system. The cartridges are configured to automatically de-energize the lamps when a lamp cartridge is removed from the housing. When the sterilization unit is a multiple lamp system, when one of the lamp cartridges is removed all lamps are de-energized. The de-energizing of the lamps occurring before a user will view the lamp.

REFERENCES:
patent: 3551091 (1970-12-01), Veloz
patent: 4931654 (1990-06-01), Horng
patent: 5523057 (1996-06-01), Mazzilli
"Air Irradiation in Heating and Air-Conditioning Ducts", pp.5-9 (untitled, undated publication).
"Sterilamp Germicidal Ultraviolet Tubes", Westinghouse, pp. 11, 8, 13, 5 and 3, (undated publication).
"What are American Ultraviolet sterile conditioners?", 4 pp., untitled, undated publication.

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