RESPIRATORY ORGAN PROTECTING APPARATUS Russian patent published in 2001 - IPC

Abstract RU 2172192 C1

FIELD: equipment for protecting individual's respiratory and visual organs. SUBSTANCE: apparatus has veil with built-in semimask and obturator, air regeneration system composed of regenerative cartridge and breathing bag, attachment system and cartridge motion restrictor. The latter is composed of yoke arranged on cartridge and belt with rings. Belt is attached to veil pelerine at side adjacent to user's back and is running from one shoulder to another, and belt rings are held in loops on chest part of pelerine. Length of belt free ends does not exceed distance from loops on pelerine to line where veil head part is joined to pelerine. EFFECT: convenient usage and improved safety for user. 2 dwg

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RU 2 172 192 C1

Authors

Bujanov A.G.

Gudkov S.V.

Kozadaev L.Eh.

Krimshtejn A.A.

Krylova N.V.

Putin B.V.

Dates

2001-08-20—Published

1999-12-20—Filed