Modular passive smoke ventilation system

Details Modular passive smoke ventilation system Modular passive smoke ventilation system

1994-03-15

1996-05-07

Joyce, Harold

Ventilation

Having outlet airway

With air pump

454 49, F24F 710

Patent

active

055140378

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.

REFERENCES:
patent: 4094256 (1978-06-01), Holper et al.
patent: 4378727 (1983-04-01), Doss
patent: 4625633 (1986-12-01), Martin
patent: 4647295 (1987-03-01), Christ
patent: 4942805 (1990-07-01), Hellwig et al.
patent: 4974915 (1990-12-01), Bussard

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