Method and architecture for recombining the power of a turbomachine

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United States of America Patent

PATENT NO 9422863
SERIAL NO

13807143

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Abstract

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A method and architecture for recombining power of a turbomachine improving on problems of size, mass, or reliability. In the method energy is recovered in an exhaust nozzle and converted and recirculated using a mechanical and/or electrical power recombining mechanism. An example of an architecture of a turbomachine includes a main turbine engine and a heat exchanger positioned in the exhaust nozzle and coupled, via pipes, to an independent system that converts thermal energy into mechanical energy. This independent system is connected to a localized mechanical recombination mechanism via a power shaft to supply power to a power transmission shaft according to aircraft requirements.

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Patent Owner(s)

Patent OwnerAddress
SAFRAN HELICOPTER ENGINESBORDEAUX BORDEAUX GIRONDE

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bedrine, Olivier Bosdarros, FR 15 131
Marconi, Patrick Gelos, FR 15 151
Puerto, Alphonse Lacq, FR 5 18

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