TURBO-ELECTRO-GENERATOR Russian patent published in 2011 - IPC F01D15/10 

FIELD: machine building.

SUBSTANCE: turbo-electro-generator consists of turbo-compressor consisting of rotor and stator, of combustion chamber and of high-speed electro-generator. The rotor consists of shaft whereon there are installed propellers of the compressor and turbine with blade units and bearing disks. The stator consists of a turbine nozzle unit and of a compressor outlet diffuser. Bearing-thrust units of the rotor shaft are arranged in the stator of the turbo-compressor. The high-speed electro-generator comprises a rotor part containing magnetic ceramic elements and a stator part. The rotor part of the electro-generator is mounted on the shaft of the turbo-compressor between propellers of the compressor and turbine and consists of a magnetic ceramic casing consisting of cylinder segments arranged along axis of the shaft of the turbo-compressor and divided with planes passing through axis of the shaft into equal sectors; the ceramic casing is enclosed into a cylinder casing of metal alloy. On bearing disks there are cut grooves wherein there is installed the cylinder casing. The stator part of the electro-generator is installed in the stator of the turbo-generator.

EFFECT: increased reliability of resource of turbo-generator.

1 dwg