GAS-TURBINE ENGINE Russian patent published in 2001 - IPC

FIELD: power-plant engineering and transport. SUBSTANCE: engine has housing, combustion chambers with nozzles, shaft, bladed turbine rotor, centrifugal compressor incorporating at least two stages, combustible mixture supply and ignition system, and heat exchanger with exhaust pipes. Number of combustion chambers is a multiple of three; one of compressor stages is arranged over entire circumference and other one is made in the form of two relatively symmetrical sectors each with central angle of 90 deg.; rotor has blind extension arranged for closing nozzles of combustion chambers. EFFECT: simplified design, improved specific power and operating reliability. 3 dwg