FIELD: rescue equipment.
SUBSTANCE: self-contained breathing apparatus with the chemically bonded oxygen is designed for respiratory organs protection in an emergency. The self-contained breathing apparatus with the chemically bonded oxygen comprises a housing in the form of a shell of the polymer film, mounted in a breathing bag and connected to the unit of isolation of respiratory organs, equipped with the regenerative product. In the housing the elastic element is placed and the plates of the regenerative product are fixed. According to the invention, the opposite sides of the elastic element are fixed to the walls of the breathing bag.
EFFECT: invention provides excess pressure in the apparatus, excluding the ambient air intake in case of disturbance of sealed adjoining of the apparatus to face of unit of respiratory organs isolation.
6 cl, 16 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| SELF-CONTAINED RESPIRATORY APPARATUS | 2010 |
|
RU2428231C1 |
| SELF-CONTAINED BREATHING APPARATUS | 2014 |
|
RU2568572C1 |
| SELF-CONTAINED RESPIRATORY APPARATUS | 2010 |
|
RU2428232C1 |
| SELF-CONTAINED BREATHING APPARATUS | 2015 |
|
RU2604291C2 |
| SELF-CONTAINED BREATHING APPARATUS | 2015 |
|
RU2610572C2 |
| ISOLATIVE RESPIRATORY APPARATUS | 2005 |
|
RU2323753C2 |
| ISOLATING RESPIRATORY SYSTEM | 2005 |
|
RU2320384C2 |
| SELF-CONTAINER BREATHING APPARATUS | 2005 |
|
RU2319526C2 |
| ISOLATING RESPIRATORY APPARATUS | 2006 |
|
RU2324513C1 |
| ISOLATING RESPIRATORY APPARATUS | 2006 |
|
RU2335314C2 |
