BLOCK oxygen supply to ensure the viability CREW AIRCRAFT

摘要

The invention relates to self-contained breathing apparatus with compressed air used in the aircraft art and, in particular, to means rescue crew members of the aircraft. oxygen supply unit consisting of an oxygen cylinder 1, the handle 3 and stop-reducing device 4, the pressure gauge 5 for monitoring the pressure value, the belt 6, a clamp 7 is further provided with a pressure sensor 2. Shut-reducing device 4 consists of a core 19 and the auxiliary gear 20 and in addition provided with a safety device 8, charging choke 17, technological fitting 22, bayonet fittings supply 23 and safety valves 21 and 24.