Liquid purification or separation – Processes – Separating
Patent
1996-04-15
1998-10-20
Walker, W. L.
Liquid purification or separation
Processes
Separating
210450, 2104935, 2104941, 210495, 2104971, 55502, 55520, 55529, B01D 2706
Patent
active
058242325
ABSTRACT:
A filter including a first flow path having a plurality of interconnected channels and a second flow path having a plurality of interconnected channels. The channels of the first and second flow paths are alternatingly configured in a substantially concentric pattern. A filter media is interposed between the channels of the first and second flow paths. A filter including a filter media arranged in a plurality of substantially concentric layers; a fluid outflow system contacting the entirety of one side of the filter media, and a fluid inflow system contacting the entirety of an opposite side of the filter media. A method of filtering a fluid including the steps of flowing the fluid along an inflow path having a fluid permeable core member in fluid communication with a plurality of inflow channels via an inflow conduit extending radially outward from the core member, passing the fluid through a filtration media, and collecting the fluid within an outflow path having a plurality of outflow channels in fluid communication with an outflow conduit extending radially inward toward the core member. The inflow and outflow channels are alternatingly configured in a substantially concentric pattern and have the filtration media disposed therebetween.
REFERENCES:
patent: Re33502 (1990-12-01), Gollan
patent: 1690564 (1928-11-01), Ward
patent: 1742768 (1930-01-01), Kamrath
patent: 1861576 (1932-06-01), Liddell
patent: 2255937 (1941-09-01), McNamara
patent: 2864505 (1958-12-01), Kasten
patent: 3020977 (1962-02-01), Huppke et al.
patent: 3237771 (1966-03-01), Greenawalt
patent: 3361260 (1968-01-01), Buckman
patent: 3668837 (1972-06-01), Gross
patent: 3739916 (1973-06-01), Cub et al.
patent: 4092246 (1978-05-01), Kummer
patent: 4154688 (1979-05-01), Pall
patent: 4406787 (1983-09-01), Suto et al.
patent: 4439321 (1984-03-01), Taki et al.
patent: 4609466 (1986-09-01), McCausland et al.
patent: 4681605 (1987-07-01), Gollan
patent: 4738778 (1988-04-01), Taki et al.
patent: 4824564 (1989-04-01), Edwards et al.
patent: 4898670 (1990-02-01), Gollan
patent: 5232595 (1993-08-01), Meyer
patent: 5266195 (1993-11-01), Hopkins
Asher Thomas L.
Hampton John R.
Filtration Technologies Corporation
Walker W. L.
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