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US 5,514,037 AGranted
Modular passive smoke ventilation system
OwnerJoseph E. Downey, Jr.inventor
Life of this patent
Estimating the term…
Abstract
A modular enclosure acts in combination with a ventilation system to prevent passive smoke from spreading to an adjacent area. The enclosure is designed in accordance with the traditional workstation configuration. A plurality of panels form a partial enclosure about a desk. The desk has a top surface with front and side edges having perforated conduits attached thereto. The inner surfaces of the panels also have perforated conduits attached thereto. These perforated conduits are attached to a main conduit whereby a suction is applied for exhausting air therefrom.
Claims1
A modular work station comprising:
- a desk having a top surface, the top surface having front and side edges;
- a partial enclosure having two side panels, a rear panel, and a top panel, said panels having an interior surface and an exterior surface, said panels defining an isolated area, the desk being located inside of said isolated area;
- a plurality of ventilation apertures in said panels as well as on the front and side edges of the desk, said ventilation apertures operably connected to a network of conduit means for conducting air flow from said isolated area;
- blower means operable to provide air flow succesively from said isolated area through said ventilation apertures, then from said ventilation apertures through said conduits to an outlet area.
1 more element
Dependencies are inferred from the claim text.