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
| Title | Year | Author | Number |
|---|---|---|---|
| ISOLATING RESPIRATORY APPARATUS | 2006 |
|
RU2335314C2 |
| REGENERATIVE CARTRIDGE OF ISOLATING BREATHING APPARATUS | 2011 |
|
RU2483767C1 |
| SELF-CONTAINED BREATHING APPARATUS | 2014 |
|
RU2568572C1 |
| SELF-CONTAINER BREATHING APPARATUS | 2005 |
|
RU2319526C2 |
| ISOLATING RESPIRATORY SYSTEM | 2005 |
|
RU2320384C2 |
| ISOLATING RESPIRATORY APPARATUS | 2002 |
|
RU2223126C1 |
| REGENERATIVE CARTRIDGE OF SELF-CONTAINED BREATHING APPARATUS | 2018 |
|
RU2693524C1 |
| SELF-CONTAINED BREATHING APPARATUS | 2013 |
|
RU2541948C2 |
| METHOD OF ACTIVATION OF INDIVIDUAL INSULATING UNIT | 2011 |
|
RU2497559C2 |
| ISOLATING RESPIRATORY APPARATUS | 2002 |
|
RU2205670C1 |
