PARTICULATE PAPER FILTERS IN UNPLEATED FORMS FOR USE IN GAS MASK CANISTERS

Authors
  1. Dewar, M.M.
  2. Wilson, L.G.
Corporate Authors
Defence Research Establishment Ottawa, Ottawa ONT (CAN)
Abstract
Two forms of particulate filter for use in gas mask canisters have been designed, made and tested. Both forms avoid the operation of pleating the filter paper by using discs of paper punched in special shapes. Details are given of one form which is particularly simple in design and assembly. Its' filtration characteristics with respect to pressure drop and penetration are similar to those of filters currently in use in protective masks.
Report Number
TN-73-6 —
Date of publication
15 Apr 1973
Number of Pages
13
DSTKIM No
73-03660
CANDIS No
18971
Format(s):
Hardcopy;Originator's fiche received by DSIS

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