Gas separation – Combined or convertible
Patent
1997-06-09
1999-05-18
Bushey, C. Scott
Gas separation
Combined or convertible
553852, 55471, 55473, 55491, 55492, 55496, 55509, B01D46/00
Patent
active
059047445
ABSTRACT:
An air filter designed to be placed at a definite distance L beyond the periphery of the primary airflow which is created by an operating fan, and attached to a stationary element of the fan or to a stationary element of an enclosed space with fasteners which are, at the same time, vibration isolation units. The present invention greatly reduces the creation and release of fine particles of soot, mold, dust mites, etc. Five modifications of the invention are described, as well as the way to determine a distance L when the fasteners are used with ceiling fans, diffusors and other conventional fans. When an operating fan with a weighted base is used, the base acts as an additional vibration dampening unit, which further limits creation of fine toxic particles.-In
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Bushey C. Scott
Kagan Anton
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