GAS TURBINE ENGINE WITH REVERSIBLE ELECTRICAL MACHINE Russian patent published in 2013 - IPC F01D15/10 

Abstract RU 2499895 C2

FIELD: engines and pumps.

SUBSTANCE: gas turbine engine, in particular for helicopter, comprises gas generator and free turbine driven by gas flow generated by the latter and reversible electrical machine to be connected with said gas generator. Reversible electrical machine drives aforesaid gas generator in starting of gas turbine engine and can be coupled with free turbine after gas turbine starting for electric power generation.

EFFECT: optimised load at engine, decreased fuel consumption.

12 cl, 4 dwg

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RU 2 499 895 C2

Authors

Bedrin Oliv'E

Fo Monik

Freall' Zhan-Ljuk

Senzhe Zheral'

Dates

2013-11-27Published

2009-03-24Filed