Clean air facility

Details Clean air facility Clean air facility

1987-09-17

1989-02-14

Hart, Charles

Gas separation

With means facilitating transportability or handling of...

553852, 98 315, 981153, B01D 4610

Patent

active

048043923

ABSTRACT:
An environmental clean air facility formed of a clear vinyl material secured to a frame formed by PVC pipes and fittings so that the clear vinyl material may be formed and draped over or attached to the frame to form a clean air enclosure. A power unit section including a blower motor having a prefilter unit on opposite ends through which air is drawn from the surrounding medium and directs the air through a HEPA filter, through an air delivery duct and into or out of the enclosure. The frame may be used for delivering air to the room or exhausting air from the room.

REFERENCES:
patent: 3355230 (1967-11-01), Trexler
patent: 3505989 (1970-04-01), Truhan
patent: 3766844 (1973-10-01), Donnelly et al.
patent: 4202676 (1980-05-01), Pelosi et al.
patent: 4304224 (1981-12-01), Fortney
patent: 4553992 (1985-11-01), Boissinot et al.
patent: 4604111 (1956-08-01), Natale
patent: 4622950 (1986-11-01), Greenbaum
patent: 4682448 (1987-07-01), Healey
"Kontrol Kube", Fiberlock Technologies Co., Inc.

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