Gas separation – With gas flow effecting means – Impeller upstream of separating media
Patent
1996-06-11
1998-06-09
Woo, Jay H.
Gas separation
With gas flow effecting means
Impeller upstream of separating media
55493, 55495, 55504, 55511, 55482, B01D 4600
Patent
active
057626677
ABSTRACT:
An air treatment system having a relatively large capacity yet a relatively small footprint and low sound level. The air treatment system includes a housing defining adjacent vertically extending inlet and outlet chambers. A blower is mounted within the inlet chamber to move air through the system. A generally planar filter is contained within the outlet chamber and is spaced apart from the rear wall of the housing to define a plenum. The rear wall of the housing is curved so that the plenum is tapered to provide uniform pressure over the face of the filter. The system is adapted to rest upon the floor or mount either vertically or horizontal to a wall. Additionally, the system includes a control mechanism that allows the system to run at full speed for a predetermined period of time and then automatically return to its previous speed level.
REFERENCES:
patent: D300847 (1989-04-01), Lin
patent: D305929 (1990-02-01), Ikeda et al.
patent: D308414 (1990-06-01), Makihara
patent: D323210 (1992-01-01), Wortham
patent: D324419 (1992-03-01), Kanazawa
patent: D338709 (1993-08-01), Lin
patent: 3861894 (1975-01-01), Marsh
patent: 3928008 (1975-12-01), Petersen
patent: 4334899 (1982-06-01), McConnell
patent: 4370155 (1983-01-01), Armbruster
patent: 4385911 (1983-05-01), Popeil et al.
patent: 4701195 (1987-10-01), Rosendall
patent: 4737173 (1988-04-01), Kudirka et al.
patent: 4894071 (1990-01-01), Klein
patent: 4900344 (1990-02-01), Lansing
patent: 4917713 (1990-04-01), Helmus
patent: 4977853 (1990-12-01), Huang
patent: 5087004 (1992-02-01), Lundell et al.
patent: 5139546 (1992-08-01), Novobilski
patent: 5141706 (1992-08-01), Clark
patent: 5167681 (1992-12-01), O'Keefe et al.
patent: 5240478 (1993-08-01), Messina
patent: 5290330 (1994-03-01), Tepper et al.
patent: 5299634 (1994-04-01), Toyoda et al.
Aberegg Dale
Pippel Bradley J.
Amway Corporation
Hopkins Robert
Woo Jay H.
LandOfFree
Air treatment system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Air treatment system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Air treatment system will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2194275