System for purifying air in a room

Details System for purifying air in a room System for purifying air in a room

1992-02-20

1992-11-03

Nozick, Bernard

Gas separation

Combined or convertible

5423, 297180, 55279, 55473, B01D 4600

Patent

active

051605171

ABSTRACT:
A system for indoor pollution control that purifies ambient air in a room. The air-purification components can be housed, for example, in an item of ordinary furniture such as a chair. This allows large components capable of high purification rates to be used, but without the large space requirements hitherto normally required with previously known high-rate systems. In addition, the air flow is directed so that a localized spatial zone can be preferentially purified without the need for physical enclosures. The system can be used to prevent dispersion of harmful substances such as pathogens or tobacco smoke that originate from a source, and can also create a microenvironment of purified air.

REFERENCES:
patent: 3097505 (1963-07-01), Smith
patent: 3724172 (1973-04-01), Wood
patent: 4385911 (1983-05-01), Popeil et al.
patent: 4737173 (1988-04-01), Kurdirka et al.
patent: 4749390 (1988-06-01), Burnett et al.
Clean Room International, Inc. "Clean Lab Bench" brochure.

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