Air purifier

Details Air purifier Air purifier

1976-04-02

1978-03-14

Wolk, Morris O.

21 77, 21126, A61L 904

Patent

active

040788911

ABSTRACT:
Air purifier in which a sealed housing having an air intake aperture and an air outlet aperture is provided with a blower mounted to circulate the air, and in which a filter and means for receiving a supply of disinfectant and/or perfume are arranged between the blower and the inlet aperture so as to be capable of replacement from the intake aperture. A presettable timer/switch is provided to control the supply of power to the blower, for intermittently actuating said blower.

REFERENCES:
patent: 1238068 (1917-08-01), Slater et al.
patent: 2560817 (1951-07-01), Pfeifer
patent: 2629149 (1953-02-01), Yaffe
patent: 3055066 (1962-09-01), Duncan
patent: 3235325 (1966-02-01), Storchheim
patent: 3490436 (1970-01-01), Hart
patent: 3633881 (1972-01-01), Yurdin
patent: 3661323 (1972-05-01), Farris
patent: 3744216 (1973-07-01), Halloran
patent: 3990848 (1976-11-01), Corris

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