AIRCRAFT TURBOMACHINE COMPRISING AN ELECTRIC MACHINE

The invention relates to a turbomachine (10) for an aircraft comprising a stator (16), a turbine shaft (17) and an electric machine (18) arranged to the rear of the turbine shaft, and comprising an electric machine stator (22) and an electric machine rotor (24), a rotationally fixed coupling carriag...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BARET, Emmanuel Fabrice Marie, TAILLANT, Jean-Claude Christian, BECOULET, Julien Fabien Patrick, BOUDEBIZA, Tewfik, REIGNER, Pierre-Alain Jean Philippe
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIR INTAKES FOR JET-PROPULSION PLANTS BLASTING COMBUSTION ENGINES CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS ENGINE PLANTS IN GENERAL GAS-TURBINE PLANTS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a turbomachine (10) for an aircraft comprising a stator (16), a turbine shaft (17) and an electric machine (18) arranged to the rear of the turbine shaft, and comprising an electric machine stator (22) and an electric machine rotor (24), a rotationally fixed coupling carriage (19) capable of moving in axial translation relative to the electric machine rotor between coupled and uncoupled positions, coupling members (28, 29) which are designed to engage with one another after the coupling carriage has moved from the uncoupled position to the coupled position and to transmit a torque from the turbine shaft to the electric machine rotor when they are engaged, and an elastic return member (31) designed to elastically return the coupling carriage in axial translation to the coupled position.