FIELD: engines and pumps.
SUBSTANCE: jet turbine engine includes high pressure housing; at least one rear bearing; and electric generator. High pressure housing includes high pressure compressor arranged along X-axis. High pressure compressor includes rotor and carter. The above bearing is arranged between carter and rotor of high pressure compressor. Electric generator is located coaxially with the housing and includes inductance coil rigidly connected to rotor of high pressure compressor during rotation. Armature is rigidly connected to carter. Electric generator is located before the above rear bearing in air flow direction. Electric generator includes at least the first cooling circuit passing around the above armature and downstream lubricating jet nozzle of rear bearing after cooling.
EFFECT: higher efficiency.
11 cl, 2 dwg
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