Gas separation – Means within gas stream for conducting concentrate to collector
Patent
1989-11-28
1991-10-22
Woo, Jay H.
Gas separation
Means within gas stream for conducting concentrate to collector
55145, 55493, 55511, 55DIG31, 160371, 160380, 160381, 160395, A44B 2100, B03C 309, B03C 386
Patent
active
050592181
ABSTRACT:
A construction for supporting a flexible sheet is disclosed which includes a U-shaped channel having opposing flanges that are adapted to receive a complimentary spline member for frictionally engaging a flexible sheet, such as window screen, between a surface of the spline member and an adjacent inner surface of one flange of the U-shaped channel. The structure has several practical applications including the construction of window screens, electrostatic air filters of the charged media type, storm windows of plastic film and the like. An improved construction for an electrostatic air filter of the charged media type is also disclosed.
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Mackey James P.
Woo Jay H.
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