GAS TURBINE ENGINE COMPRESSOR Russian patent published in 2002 - IPC

FIELD: mechanical engineering; compressors. SUBSTANCE: invention relates to compressors of gas turbine engines of ground application converted from low-consumption aircraft engine. Proposed compressor of gas turbine engine provide with air spaces of bearing supports and furnished with valves to bypass air from ring space connected through valves with flow passage has partitions consisting of telescopically connected zigzag radial ribs arranged in ring space which form air intake space. EFFECT: improved reliability of operation of gas turbine engine owing to provision of its gas dynamic stability. 2 cl, 4 dwg