| 摘要 |
FIELD: personal effects. ^ SUBSTANCE: isolating respiratory apparatus operating on chemically fixed oxygen contains unit isolating respiratory organs, regenerative cartridge, respiratory bag with an excess pressure valve and start up device consisting of a start up briquette, ampoule with initiative liquid and ampoule breaking device connected via a flexible tie to an element of the design. The ampoule breaking device with initiative liquid is connected to the respiratory bag. The ampoule is made of a film, reinforced with a metal foil, and the breaking device is made as a capron filament stretched through an ampoule enclosure. ^ EFFECT: achieved simplification of the design. ^ 5 cl, 6 dwg |
