The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 05, 2025
Filed:
Apr. 05, 2022
Safran Helicopter Engines, Bordes, FR;
Safran Electrical & Power, Blagnac, FR;
Stéphane Meyer Beddok, Moissy-Cramayel, FR;
David Bernard Martin Lemay, Moissy-Cramayel, FR;
Julien Marc Nicolas Rambaud, Moissy-Cramayel, FR;
SAFRAN HELICOPTER ENGINES, Bordes, FR;
Safran Electrical & Power, Blagnac, FR;
Abstract
The present invention relates to a device () for controlling an electric aircraft-propelling assembly, said propelling assembly comprising a propeller () and at least one electric motor () that is powered by an electric supply voltage and that delivers a torque and a rotation speed to drive the propeller (). The control device () comprises at least a unit () for measuring an electric supply voltage, and a control unit () suitable for making a signal delivered to the electric motor vary as a function of said electric supply voltage, with a view to making the rotation speed of the propeller vary.