Gas separation – With nonliquid cleaning means for separating media – Solid agent cleaning member movingly contacts apparatus
Patent
1986-07-03
1988-04-12
Prunner, Kathleen J.
Gas separation
With nonliquid cleaning means for separating media
Solid agent cleaning member movingly contacts apparatus
55316, 55470, 55471, 55472, 55485, 55502, 55507, 55511, B01D 5000
Patent
active
047371730
ABSTRACT:
A room air treatment system in which air is drawn through a large particle prefilter, a first carbon filter, a second dual honeycomb matrix carbon filter in which the honeycomb cells in adjacent matrices are offset relative to one another, a blower mounted on vibration isolation mounts and is expelled by the blower into a plenum from when it exits upwardly through a fine particle HEPA filter and finally out through a final filter which is a combination fine particle filter and carbon filter. A filter change warning system is provided which includes a 3500 hour filter change indicator, an every 7000 hour filter change indictor, a back-up warning indicator, a mute button for muting the warning indicator and a recycle system for restarting the hour count.
REFERENCES:
patent: 1288027 (1918-12-01), Kern
patent: 2884091 (1959-04-01), Baldwin
patent: 3127259 (1964-03-01), Boylan
patent: 3177637 (1965-04-01), Davis
patent: 3242656 (1966-03-01), Murphy, Jr.
patent: 3299620 (1967-01-01), Hollingworth
patent: 3375640 (1968-04-01), Pelosi, Jr.
patent: 3392846 (1968-07-01), Getzin
patent: 3577710 (1971-05-01), Feldman
patent: 3727384 (1973-04-01), Feldman
patent: 3745750 (1973-07-01), Arff
patent: 3802168 (1974-04-01), Deckas
patent: 3804942 (1974-04-01), Kato et al.
patent: 3812370 (1974-05-01), LaViolette
patent: 3828530 (1974-08-01), Peters
patent: 3861894 (1975-01-01), Marsh
patent: 3925043 (1975-12-01), Matrone et al.
patent: 3928008 (1975-12-01), Petersen
patent: 3933452 (1976-01-01), Rudin
patent: 3936284 (1976-02-01), Mason
patent: 3971877 (1976-07-01), Lee
patent: 4252547 (1981-02-01), Johnson
patent: 4350504 (1982-09-01), Diachuk
patent: 4629479 (1986-12-01), Cantoni
1985 Teledyne Water Pik Brochure, "Instapure Air Filtration System", 1730 East Prospect Street, Fort Collins, Col. 80525.
Teledyne Water Pik Brochures, Form No. 2AF12-R35, Part No. 26925-3, 1730 E. Prospect, Fort Collins, Col. 80525.
Grochoski Gregory T.
Hamilton Robert W.
Kudirka Paul J.
Amway Corporation
Prunner Kathleen J.
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