Gas separation: apparatus – With gas and liquid contact apparatus – Diverse means for adding liquid for gas and liquid contact
Patent
1997-08-29
1999-02-23
Woo, Jay H.
Gas separation: apparatus
With gas and liquid contact apparatus
Diverse means for adding liquid for gas and liquid contact
96279, 96329, 96333, 96362, 55445, 55DIG3, B01D 4702
Patent
active
058739300
ABSTRACT:
A filtration device particularly for use with vacuum cleaners used for collection of fine particles which tend to clog porous solid filters. The device utilizes readily replaceable water as a filtration medium with air being forced into the water then released for additional multiple water contacts. The device further includes horizontal baffles with air access apertures therein which are positioned above the surface of the water, with a vacuum being applied to the area. This redirects particle laden air into filtration contact with water multiple times wherein filtration efficiency is in excess of 99%.
REFERENCES:
patent: 2795103 (1957-06-01), Jenison
patent: 3264804 (1966-08-01), Sendelbach
patent: 3473299 (1969-10-01), Powers
patent: 3807144 (1974-04-01), Graybill
patent: 4036612 (1977-07-01), Guttmann
patent: 4547206 (1985-10-01), Sovis et al.
patent: 4640697 (1987-02-01), Erickson, Jr.
patent: 4824333 (1989-04-01), Erickson, Jr.
patent: 4874404 (1989-10-01), Boswell
patent: 5076819 (1991-12-01), Sharrow
patent: 5078759 (1992-01-01), Kira
patent: 5205014 (1993-04-01), Yoo
patent: 5210902 (1993-05-01), Lee et al.
patent: 5215560 (1993-06-01), Lee
patent: 5237719 (1993-08-01), Dwyer, Jr. et al.
patent: 5354347 (1994-10-01), McCoy et al.
patent: 5428865 (1995-07-01), Yarbrough
Pham Minh-Chau T.
Woo Jay H.
LandOfFree
Water-air baffle filter does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Water-air baffle filter, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Water-air baffle filter will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-302821