Fume hood with airflow control system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Feb 26, 2002
Grant Date -
N/A
app pub date -
Dec 1, 2000
filing date -
Dec 1, 2000
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A laboratory fume hood apparatus and method for containing contaminated air within the confines of the fume hood which includes a generally rectangular housing having a vertically movable door for providing an opening to the interior of the fume hood. A contoured air foil on the bottom of the door, an adjacent sill, openings in the door, a bypass slot formed in the housing and an air directing wall portion within the housing combine to provide a flow of outside air downwardly along the interior surface of the door and then directly toward an exhaust plenum located at the rear wall of the interior cabinet.
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Cited Art Landscape
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