METHOD OF MANAGEMENT OF THE ANTI-ICING SYSTEM OF THE AIR INTAKE OF THE GAS TURBINE ENGINE OF THE AIRCRAFT Russian patent published in 2018 - IPC B64D15/20 

FIELD: aviation; motors and pumps.

SUBSTANCE: invention relates to anti-acing systems of aircrafts. Method for controlling the de-icing system of the air intake of the gas turbine engine of the aircraft is to record the icing of the aircraft with the aid of block (1), transfer of icing data from the aircraft system by means of unit (2) to electronic regulator (4) of the gas turbine engine, forming the selection of heating air from the compressor of the gas turbine engine, issuing by the electronic regulator of the control signal to open the damper. In addition, the serviceability of data transfer from the aircraft system to the electronic motor controller is further controlled, the air temperature at the engine inlet is measured with sensor (5) located on the air intake of the gas turbine engine. Next, compare the measured air temperature at the engine inlet with a predetermined limit value. In the case of simultaneous detection of data transmission failure and at a current temperature less than the specified one, heating air is supplied to the air intake.

EFFECT: invention improves the reliability of the gas turbine engine in icing conditions.

4 cl, 1 dwg