Gas separation – Multiple separators – each with discrete and longitudinally... – Filters
Patent
1995-12-21
1997-07-29
Woo, Jay H.
Gas separation
Multiple separators, each with discrete and longitudinally...
Filters
55482, 55483, 55502, B01D 5000
Patent
active
056518030
ABSTRACT:
A modular air-handling system includes a number of air-handling modules joined together in a desired configuration. The modules house air-handling units, such as a fan-and-motor unit, a helical filter unit, and/or a Hepa filter unit. Sealing devices for sealing the air-handling modules include a sealing gasket, and the sealing gaskets preferably are of a common shape. Each sealing gasket includes a retention tab. A gasket channel of each sealing device is constructed to compress and retain the sealing gasket. The gasket channel includes a gasket retainer extending along the sealing gasket, abutting the retention tab. The gasket retainer engages and compresses the sealing gasket adjacent the retention tab, holding the sealing gasket within the gasket channel during assembly of the air-handling system. The gasket channel defines an open side during assembly of the air-handling system, at which open side the sealing gasket is exposed.
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Helical Dynamics Brochure "Heli-Flo System Plenu-Flo Duct System " Jun. 15, 1991.
Professor Wm. C. Hienz, Aerosd Technology Property and Behavior and Measurement of Airborne Particles, "The Mechanics of Clouds are More Complicated than That For Individual Particles and a Complete Description does not Exist. " (Chapter 17, p. 347).
Helical Dynamics, Inc.
Smith Duane S.
Woo Jay H.
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