GAS-TURBINE ENGINE Russian patent published in 2001 - IPC

FIELD: mechanical engineering; engines. SUBSTANCE: proposed gas-turbine engine is furnished with de-icing chamber communicating with heated elements and main line in which shutter and ejector are installed. Ejector mixing chamber communicates with atmosphere, and nozzle, with compressor by means of additional main line. Engine is furnished also with inertia device with two channels whose inputs communicate with atmosphere at engine input. Output of one channel communicates with heated elements, and output of other channel, with atmosphere at engine output. Ejector is installed in second channel. Ejector mixing chamber is directed to engine output. EFFECT: improved reliability of de-icing system. 3 cl, 1 dwg