Smoke filter with frangible supported filter bed

Details Smoke filter with frangible supported filter bed Smoke filter with frangible supported filter bed

1984-12-26

1986-06-03

Chiesa, Richard L.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Waste gas purifier

60302, F01N 310

Patent

active

045928991

ABSTRACT:
Filter for removing combustible particulate matter from a diesel exhaust gas stream, prior to said stream being discharged into the atmosphere. The filter includes a reinforced bed formed of a frangible filter media comprised of a mass of randomly disposed fibers. The fibrous mass is provided with a bed support member that affords the fibrous mass added physical strength, but also serves to direct hotter exhaust gases toward the peripheral cover parts of the filter casing.

REFERENCES:
patent: 3154388 (1964-10-01), Purse
patent: 3189418 (1965-06-01), Gary
patent: 3597165 (1971-08-01), Keith et al.
patent: 3768982 (1973-10-01), Kitzner et al.
patent: 3926565 (1975-12-01), Birtigh et al.
patent: 3984207 (1976-10-01), Abthoff et al.
patent: 4247520 (1981-01-01), Worner
patent: 4360957 (1982-11-01), Eng

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