Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame
Patent
1984-04-03
1985-11-12
Lacey, David L.
Gas separation
With means securing or retaining separating media
Unit or cohesive sheet-like media in flow line or frame
55503, 55DIG28, 55DIG31, 210232, B01D 4610
Patent
active
045525749
ABSTRACT:
An air cleaner including a casing, a filter element and a holding plate assembly having a grid-like portion, wherein a plurality of engaging portions are formed at the casing and a plurality of other engaging portions are formed at the holding plate assembly for engagement with each other. One of the engaging portions of the casing is located at one side thereof and the other engaging portion thereof is located at a side thereof opposite the one side, and one of the engaging portions of the holding plate assembly is located at one side thereof and the other engaging portion thereof is located at a side thereof opposite the one side thereof. The engaging portions located at one side of the casing and the holding plate assembly are displaced vertically from the engaging portions located at the other side.
REFERENCES:
patent: 1020782 (1912-03-01), Tinker
patent: 2035097 (1936-03-01), Schwartz
patent: 3373546 (1968-03-01), Setnan
patent: 3747772 (1973-07-01), Brown
Flocks Karl W.
Kioritz & Corporation
Lacey David L.
Neimark Sheridan
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