Air filter for workstations and methods of making and using such

Details Air filter for workstations and methods of making and using such Air filter for workstations and methods of making and using such

1992-08-04

1993-08-17

Spitzer, Robert

Gas separation

Combined or convertible

In environmental air enclosure

55483, 55485, 55497, 55521, 55DIG5, B01D 2706

Patent

active

052364801

ABSTRACT:
An air filter unit comprising a first sheet of filter material folded into a zig-zag configuration with a generally planar second sheet of fine mesh air penetrable material extending across apexes of the zig-zag fold on one or both sides of the filter. The second sheet includes peripheral portions which are folded up against the lateral edges of the first sheet to facilitate mounting of the filter unit within a frame.

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Brochure: "Clean Room Filters (A Guide)", Camfil AB; p. 22.
Article: Swiss Contamination Control, "Laminar Airflow Uniformity Downstream of HEPA and ULPA Filters", J. Gustavsson (Camfil AB, 1990).

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