EMERGENCY RESCUE SYSTEM OF AIRCREW MEMBER Russian patent published in 2017 - IPC B64D25/10 

FIELD: aviation.

SUBSTANCE: emergency rescue system of aircrew member contains a pneumatic actuator including a movable pneumatic cylinder-accumulator filled with compressed gas, movable and immovable pneumatic cylinders, fixed together in the initial position, and a safety valve. On the upper end of the pneumatic cylinder-accumulator there is a neck with a manometre and a mechanism for piercing the aircraft light, on the lower end there is a bottom with a locking-starting mechanism and a three-stage throttle automatic gas flow regulator. The three-stage throttle automatic gas flow regulator contains a tailored pin, which is moved to the working position at the activation moment of the pneumatic actuator and fixed by the gas pressure, and a supersonic nozzle.

EFFECT: size reduction.

3 cl, dwg 6