A piezoelectric motor comprising one or more concentric stator rings arranged to transfer energy and provide torque to an engine rotor or to an engine transmission. Such a piezo-electric motor improves spatial integration of an engine turning motor in a gas turbine engine.

    Il est décrit un moteur piézoélectrique comprenant un ou plusieurs anneaux de stator concentriques conçus pour transférer de lénergie et fournir un couple à un rotor de moteur ou à la transmission dun moteur. Un tel moteur piézoélectrique améliore lintégration spatiale dun moteur rotatif dans une turbine à gaz.


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    Title :

    PIEZO-ELECTRIC MOTOR FOR BOWED ROTOR MITIGATION


    Additional title:

    MOTEUR PIEZOELECTRIQUE DESTINE A ATTENUER UN ROTOR COURBE


    Contributors:

    Publication date :

    2022-05-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F02C Gasturbinenanlagen , GAS-TURBINE PLANTS / F16H Getriebe , GEARING / H02N Elektrische Maschinen, soweit nicht anderweitig vorgesehen , ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR



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