Air filters

Details Air filters Air filters

1981-08-10

1986-06-17

Sever, Frank

Gas separation

Combined or convertible

Involving ash tray

55502, 55503, 55505, 55521, 55528, B01D 5000, B60J 1302

Patent

active

045954011

ABSTRACT:
In an air cleaner employing a pleated paper filter element in the form of a frustrum of a cone mounted in a tubular air cleaner casing having a first opening axially thereof communicating with the inside of said element at the relatively wide end of said frustrum and a second opening in the cylindrical wall of said casing communicating with the outside of said frustrum in the vicinity of the relatively narrow end thereof, the axis of said element is tilted relative to the axis of the cleaner casing away from said second opening, whereby the radial clearance between the filter element and said opening is increased for a given filter element without increasing the size of the casing.

REFERENCES:
Donaldson Bulletin 1200-272; 1976.

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