A drone propulsion unit includes a propeller with a hub and a plurality of blades, an electric motor with a motor support, and a motor control device, wherein the electric motor includes a fixed part with a stator connected to the motor support and a mobile part with a rotor mobile about an axis of rotation for driving the propeller, the propeller includes a blade with a plurality of electroluminescent diodes and a diode control device, the motor includes a hollow central shaft, and the motor support includes a communication device adapted to communicate with a communication device integrated in the propeller, with the communication devices being positioned on either side of the hollow shaft.
BLOC PROPULSEUR PERMETTANT L'AFFICHAGE D'UN MESSAGE
PROPULSION UNIT ALLOWING THE DISPLAY OF A MESSAGE
TRIEBWERK, DAS DIE ANZEIGE EINER NACHRICHT ERMÖGLICHT
2018-10-31
Patent
Electronic Resource
French
European Patent Office | 2019
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