Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame
Patent
1997-06-17
1998-08-11
Smith, Duane S.
Gas separation
With means securing or retaining separating media
Unit or cohesive sheet-like media in flow line or frame
55502, 55511, 55521, 55524, B01D 4652
Patent
active
057922292
ABSTRACT:
A filter corrugated in wave shape along a first axis has an end filter material piece positioning at an end of the first axis and adjacent filter material piece positioning adjoining to said end filter material piece. The end filter material piece and said adjacent end filter material piece are adhered to each other by an adhesive. In another embodiment, a filter element has a cushion material disposed between the end filter material piece and the adjacent end filter material piece. A filter material has convex and concave crease portions alternately disposed along a first axis thereof and extending along a second axis thereof. The convex and concave crease portions define alternating convex and concave spaces therein. An elastic material fills at least a portion of at least one of said concave and convex spaces.
REFERENCES:
patent: 2968361 (1961-01-01), Buckman
patent: 3138443 (1964-06-01), Engle et al.
patent: 3243943 (1966-04-01), Getzin
patent: 3246457 (1966-04-01), De Baun
patent: 3397518 (1968-08-01), Rogers
patent: 3692184 (1972-09-01), Miller, Jr. et al.
patent: 3871851 (1975-03-01), Neumann
patent: 4187091 (1980-02-01), Durre et al.
patent: 4236901 (1980-12-01), Kato et al.
patent: 4512891 (1985-04-01), Wright et al.
patent: 4617122 (1986-10-01), Kruse et al.
patent: 4976677 (1990-12-01), Siversson
patent: 5071555 (1991-12-01), Enbom
patent: 5167740 (1992-12-01), Michaelis et al.
patent: 5501794 (1996-03-01), Van de Graaf et al.
patent: 5512075 (1996-04-01), Ninomiya et al.
Fukuta Toshiaki
Kato Ken-ichi
Ninomiya Hitoshi
Sassa Yukiya
Nippondenso Co. Ltd.
Smith Duane S.
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