1990-06-11
1991-11-19
Makay, Albert J.
98 4019, F24F 7007, F24F 1306
Patent
active
050656686
ABSTRACT:
An apparatus for use with a multi-station workspacae including a predetermined number of core walls which define an enclosed core. The core walls include an inlet at or below a predetermined height. The apparatus includes a platform positioned in the core at a location above the predetermined height substantially separating the core into a lower air intake chamber and an upper air discharge chamber. The platform further includes a filter in the lower chamber and a blowers drawing air from the intake chamber through the filter to the upper chamber. Finally, a core lid is positioned at the top of the core and includes air discharge vents. The discharge vents include a top grid for discharging air in a vertically upward direction and side vents proximate each of the core walls for discharging air in a substantially horizontal direction out from each of the core walls.
REFERENCES:
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patent: 3215058 (1965-11-01), Anderson
patent: 3561174 (1971-02-01), Schneidler
patent: 4625633 (1986-12-01), Martin
patent: 4637302 (1987-01-01), Enberg
patent: 4775001 (1988-10-01), Ward et al.
patent: 4784445 (1988-11-01), Ott
patent: 4872397 (1989-10-01), Demeter et al.
Mitchell George
Pelosi, III Michael H.
Centercore, Inc.
Doerrler William C.
Makay Albert J.
Renz Jr. Eugene E.
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