FIELD: transport.
SUBSTANCE: invention relates to system and method of bleed air feed into aircraft. Proposed system comprises several lines (3, 4, 8, 11) to feed bleed air into aircraft. Said lines are arranged between one or several bleed air sources (1, 2) and one or several users. Each line comprises one valve (5, 6, 7) to set up bleed air flow rate and safety device (12) to shut off valve (5, 6, 7) in one line (3, 4, 8, 11) depending to alarm signal. Safety device (12) serves to prevent leaks in bleed air feed system and incorporates device 13 to indicate connection with ground for generation of appropriate signal and filter to generate alarm signal. Filter indicates whatever opening of line (8) connected with union (9) intended for connecting ground supply. Method allows control over bleed air feed system.
EFFECT: higher safety.
13 cl, 3 dwg
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