Gas separation: processes – Filtering – With cleaning of filter
Patent
1994-06-13
1995-09-26
Spitzer, Robert
Gas separation: processes
Filtering
With cleaning of filter
95283, 553412, 55486, 55503, 55527, 55DIG5, 55DIG10, 55DIG30, B01D 2925, B01D 3516, B01D 4604
Patent
active
054531160
ABSTRACT:
A device and method for maintaining a clean gas stream includes a particulate filter comprising of support tube made from a formed textile. The formed textile is constructed from a continuous filament inorganic yarn and is porous to allow gas and particulates therein to pass through the support tube. A filtering element is disposed about the support tube to trap particulates in the exhaust gas. The formed textile which defines the support tube is relatively flexible in its natural state. To act as a supporting structure, the formed textile is made less flexible by the application of an inorganic binder. The natural flexibility of the formed textile minimizes the damaging effects of mechanical and thermal shock, while the inorganic binder stiffens the formed textile and allows the support tube to support itself and the filtering element thereon.
REFERENCES:
patent: 1639133 (1927-08-01), Greene
patent: 3100190 (1963-08-01), Hobson, Jr.
patent: 3407572 (1968-10-01), Tolley
patent: 3535852 (1970-10-01), Hirs
patent: 3540190 (1970-11-01), Brink, Jr.
patent: 3708965 (1973-01-01), Domnick
patent: 3853508 (1974-12-01), Gordon et al.
patent: 3992177 (1976-11-01), Welteroth
patent: 4073632 (1978-02-01), Reinauer et al.
patent: 4251238 (1981-02-01), Claes et al.
patent: 4270935 (1981-06-01), Reinauer
patent: 4348362 (1982-09-01), Foss
patent: 4398931 (1983-08-01), Shevlin
patent: 4477771 (1984-10-01), Nagy et al.
patent: 4519102 (1985-05-01), Efstratis
patent: 4829766 (1989-05-01), Henkel
patent: 4912920 (1990-04-01), Hirabayashi
patent: 4934141 (1990-06-01), Oilivoa et al.
patent: 4940476 (1990-07-01), Buck
patent: 5058381 (1991-10-01), Christenson et al.
patent: 5087272 (1992-02-01), Nixdorf
patent: 5098455 (1992-03-01), Doty et al.
patent: 5165887 (1992-11-01), Ahmady
patent: 5174969 (1992-12-01), Fischer et al.
patent: 5180409 (1993-01-01), Fischer
patent: 5190571 (1993-03-01), Fay et al.
patent: 5195317 (1993-03-01), Nobue et al.
patent: 5196120 (1993-03-01), White
patent: 5205850 (1993-04-01), Jenrich et al.
patent: 5224973 (1993-07-01), Hoppenstedt et al.
patent: 5228891 (1993-07-01), Adiletta
patent: 5248481 (1993-09-01), Bloom et al.
patent: 5248482 (1993-09-01), Bloom
patent: 5258164 (1993-11-01), Bloom et al.
patent: 5298046 (1994-03-01), Peisert
patent: 5300223 (1994-04-01), Wright
Bloom Richard L.
Fischer Edward M.
Sabean Joel H.
Sanocki Stephen M.
Griswold Gary L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Spitzer Robert
Trussell James J.
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