Cleansing system using treated recirculating air

Details Cleansing system using treated recirculating air Cleansing system using treated recirculating air

1979-03-05

1981-01-13

Lutter, Frank W.

Gas separation

Means within gas stream for conducting concentrate to collector

55271, 55279, 55470, 422121, B01D 3506, B03C 332, B03C 304

Patent

active

042447127

ABSTRACT:
The system comprises a portable housing having air entrance and air exit openings. A motor connected to a timer operates blowers in the housing to draw air into the entrance openings and through the housing out the exit openings. The housing incorporates an electrostatic air cleaner, a charcoal filter, an ozone gas generator and a negative ion generator to provide treated air having ozone and negative ions and wherein the electrostatic cleaner and charcoal filter physically and chemically remove impurities. This air circulates about an area in which the housing is positioned, the air penetrating and permeating fabric, carpets, rugs and the like in the area to kill odor causing bacteria and essentially sanitize material with which the air comes into contact. A specific application is that of deodorizing and sanitizing the interior of rental automobiles.

REFERENCES:
patent: 2886124 (1959-05-01), Scharmer
patent: 3071828 (1963-01-01), Cornell, Jr.
patent: 3172747 (1965-03-01), Nodolf
patent: 3347025 (1967-10-01), Wiley
patent: 3722182 (1973-03-01), Gilbertson
patent: 3745750 (1973-07-01), Arff
patent: 3747300 (1973-07-01), Knudson
patent: 3804942 (1974-04-01), Kato et al.
patent: 3824770 (1974-07-01), Eckstein
patent: 3981695 (1976-09-01), Fuchs
patent: 3988131 (1976-10-01), Kanazawa et al.
patent: 4133652 (1979-01-01), Ishikawa et al.

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