SYSTEM FOR PILOT'S PERSONAL PROTECTION IN UNPRESSURIZED COCKPIT WHEN FLYING IN STRATOSPHERE Russian patent published in 2022 - IPC B64D10/00 B64G6/00 

FIELD: aviation.

SUBSTANCE: invention relates to personal protection means for aircraft pilots. A personal protection system includes pressure suit (1) consisting of outer power and inner sealed shells, a hermetic helmet, hermetic gloves, a ventilation system, radio communication and telemetry means. The ventilation system consists of elastic tubes, input fitting (2), and pressure adjuster (3), as well as fitting (4) for gas output from the pressure suit to lubricating and cooling fluid. The pressure suit and lubricating and cooling fluid in an operating mode of a normal flight form a pneumatically closed system connected to an aircraft board by power supply, radio communication and telemetry lines only. An onboard electrical system of the aircraft or additional batteries can be used as a power supply source.

EFFECT: provision of a pilot with normal vital activity conditions during a flight for up to 6 hours in high layers of the atmosphere, including stratosphere, as well as provision of a preflight procedure for decompression prevention.

9 cl, 3 dwg