Air-cleaning apparatus

Details Air-cleaning apparatus Air-cleaning apparatus

1997-07-09

1999-09-28

Chiesa, Richard L.

Gas separation: apparatus

Electric field separation apparatus

And serially arranged nonelectrical separator

55359, 553851, 96 58, 96 63, 96 97, B03C 3011

Patent

active

059581123

ABSTRACT:
An air-cleaning apparatus is mounted on a wall to collect particulates suspended in the air through electrical control. In the air-cleaning apparatus, a box is mounted on a wall to house therein a dust-collection unit and an air fan such as cross-flow fan for blowing air. The dust-collection unit collects the particulates suspended in the air by imparting a corona electric charge to these particulates, i.e., by rendering them an electrostatic charge. The box of the air-cleaning apparatus is provided with an air outlet in its lower section and also provided with a forward-protruding air duct in its upper section. The forward-protruding air duct is provided with an air inlet in its leading edge portion.

REFERENCES:
patent: 4163650 (1979-08-01), Watson et al.
patent: 4854949 (1989-08-01), Giles, Sr. et al.
patent: 4902316 (1990-02-01), Giles, Sr. et al.
patent: 5060717 (1991-10-01), Morita et al.
patent: 5063906 (1991-11-01), Rogers et al.
patent: 5154161 (1992-10-01), Rogers et al.
patent: 5704955 (1998-01-01), Giles
Elektro-Technik, vol. 33, No. 12/13, pp. 12, "Klein-Elektrofilter", Mar. 30, 1951.
Electronics, vol. 34, No. 2, pp. 30, "Electronic Air Cleaning Planned for Homes", Jan. 31, 1961.

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