FIELD: aviation.
SUBSTANCE: invention relates to aircraft anti-icing systems. Aircraft fluid anti-icing system (AIS) includes hydraulic accumulator (1) for storage of anti-icing fluid (AIF) connected via pressure control system with AIF output system (3), and AIS analysis and control unit. Hydraulic accumulator (1) is equipped with a control valve, an emergency air pressure relief valve, a pressure sensor and a shut-off device with a gate position indicator.
EFFECT: reduced power consumption.
1 cl, 2 dwg
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