Gas separation – With means securing or retaining separating media – Unit or cohesive sheet-like media in flow line or frame
Patent
1996-10-04
1998-06-23
Bushey, C. Scott
Gas separation
With means securing or retaining separating media
Unit or cohesive sheet-like media in flow line or frame
55473, 55504, 454272, 454283, 454329, 454354, B01D 2708
Patent
active
057699160
ABSTRACT:
A filter ventilator for installation in an opening of a wall of a switchgear cabinet or the like, having a base housing receiving the filter, which is covered with a finned screen and which is connected with a ventilator on a side facing away from the finned screen. For a considerably simplified mounting of the filter ventilator, detent cams are molded on the base housing for fastening the ventilator. The detent cams engage bores in the facing flange of the ventilator. L-shaped holding elements are formed on the base housing which, facing the flange of the ventilator which faces away from the finned screen, have detent cams which engage bores of the flange. The L-shaped holding elements and the base housing form receivers, into which the ventilator, which is placed angularly offset on the base housing, can be rotated to a stop.
REFERENCES:
patent: 2043934 (1936-06-01), Spear
patent: 2153576 (1939-04-01), Kurth et al.
patent: 2580797 (1952-01-01), Koch
patent: 3116679 (1964-01-01), Solem
patent: 3204546 (1965-09-01), Krell
patent: 3791281 (1974-02-01), Steiner
patent: 3902877 (1975-09-01), Swaim
patent: 4385911 (1983-05-01), Popeil et al.
patent: 4699045 (1987-10-01), Hensley
patent: 4896590 (1990-01-01), Groos
patent: 5273563 (1993-12-01), Pasch et al.
patent: 5273564 (1993-12-01), Hill
Bushey C. Scott
Rittal--Werk Rudolf Loh GmbH & Co. KG
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