It is currently not known what canisters the C.E. used a multitude of different canisters including the Type G (adopted January 1, 1918), the Type H (adopted April 1, 1918), and the Type J (adopted July 1, 1918). The 254 mm (10-inch) length is satisfactory for using the mask when the carrier is properly worn on the chest. The hose is made from stockinette-coated rubber and is attached to both the angletube and canister via fabric tape and wire. The later type is much lighter and uses two screws to lock into threaded ports molded into the angletube. The early type of guard was bulky and wrapped around the entire angletube and used a single screw to fasten it to the mask.
#British wwi gas mask bag upgrade
underwent is an upgrade to the exhale valve guard. The earlier C.E.s have head harnesses that are only adjustable by using a safety pin issued with the kit while later examples feature harnesses with adjustable buckles.Īnother mid-life change that the C.E. The change from a five to six point one is the primary difference between a C.E. The mask invariably has a five-point head harness. The mask's lenses can be made from either triplex glass (two layers of glass with a layer of celluloid plastic between them) or just plastic.Ī late angletube with MI valve from the collection of Charles "Botstowo" Byrne Sizing is marked on both the carrier's flap and on the circle created by the noseclips' spring on the outside of the mask. came in five sizes: 1, 2, 3, 4, and 5 alongside wide variants. Connected to the angletube is an MI 'flutter' valve made from gum rubber and a 254 mm (10-inch) hose leading to the canister. The interior of the mask also contains a noseclip. The angletube is mounted to the front of the facepiece and leads into a rubber mouthpiece through which air would be inhaled and exhaled. Located on the sides of the facepiece are two defogging pockets that can be inverted in order to manually clear lens fogging. The facepiece of the Corrected English is made from cloth backed by rubber. After the armistice, many C.E.s were repurposed for training, put on the surplus market, kept in storage, or modified for industrial use.
Over 1,864,000 C.E.s were produced.ĭespite the adoption of the Richardson-Flory-Kops in February 1918, the C.E. Improvements to the ASBR's design present in the Corrected English include greater rubber thickness, reinforced lenses, superior lens frames, and a reinforced angletube with an exhale valve guard. The Corrected English Type Box Respirator was adopted in October of 1917 to fix the multitude of issues present in the American Small Box Respirator ( ASBR) the United States' first attempt of cloning the British Small Box Respirator ( BSBR).
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