The present invention discloses a counter-rotating (CR) aerial propulsion system that includes two oppositely rotating propellers,wherein the propellers are fixed to the respective rotational members.Each of the rotational members accommodates at least one active part of an electric motor and wherein one of the rotational members accommodates an electronic controller. The electronic controller converts DC power supplied from an external power source into the AC power for powering the rotational members.

    La présente invention concerne un système de propulsion aérienne contrarotative (CR) qui comprend deux hélices à rotation opposée, les hélices étant fixées aux éléments rotatifs respectifs, chaque élément rotatif recevant au moins une partie active d'un moteur électrique et l'un des éléments rotatifs logeant un dispositif de commande électronique. Le dispositif de commande électronique convertit l'énergie CC fournie par une source d'alimentation externe en énergie CA pour alimenter les éléments rotatifs.


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    Title :

    DUAL PROPELLER COUNTER-ROTATING AERIAL PROPULSION SYSTEM


    Additional title:

    SYSTÈME DE PROPULSION AÉRIENNE CONTRAROTATIVE À DOUBLE HÉLICE


    Contributors:

    Publication date :

    2021-12-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64C AEROPLANES , Flugzeuge / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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