FIELD: aircraft engineering.
SUBSTANCE: invention relates to aircraft engineering, namely to aircraft anti-icing systems, and can be used to prevent icing of wing leading edge and air pressure receiver tube. Aircraft wing anti-icing device comprises detachable wing slat with catalytic screen, temperature sensors, gas flow rate control unit, adjusting valve, gas cylinder and DC source.
EFFECT: use of the proposed device prevents icing of a leading edge of the wing and an air pressure receiver tube of the aircraft without using the energy of the on-board generator and making changes to the wing design, without reducing the efficiency of the engine.
3 cl, 2 dwg
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