FIELD: equipment for keeping person's life in unsuitable for breathing environment.
SUBSTANCE: breathing apparatus comprises gaseous oxygen source made as regenerative cartridge with chemically bound oxygen, breathing bag, breathing mask and gas-distribution means connected for providing inspiration-expiration cycle. Apparatus also has regulator for changing oxygen generation activity and/or gaseous oxygen flow rate upon demands of endogenously breathing person.
EFFECT: extended duration of person stay in unsuitable for breathing environment.
1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| RESPIRATORY DEVICE | 2003 |
|
RU2248825C1 |
| BREATHING APPARATUS | 2002 |
|
RU2233188C1 |
| METHOD AND DEVICE FOR TRAINING HUMAN RESPIRATORY SYSTEM | 2003 |
|
RU2256467C2 |
| METHOD FOR TRAINING HUMAN RESPIRATORY SYSTEM | 2002 |
|
RU2235561C2 |
| SELF-CONTAINED BREATHING APPARATUS | 2015 |
|
RU2605075C2 |
| REGENERATIVE RESPIRATOR PX-90 USING CHEMICALLY-BOUND OXYGEN | 1997 |
|
RU2119366C1 |
| INSULATING RESPIRATORY APPARATUS | 2000 |
|
RU2168339C1 |
| CHEMICALLY BOUNDED OXYGEN RESPIRATOR | 0 |
|
SU1029963A1 |
| HARDWARE-SOFTWARE COMPLEX FOR STUDY OF RESPIRATORY REGULATION AND TRAINING OF RESPIRATORY SYSTEM | 2023 |
|
RU2826608C1 |
| BREATHING APPARATUS | 0 |
|
SU1145513A1 |
