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:
Apr. 11, 2023
Filed:
Dec. 17, 2020
Applicant:
Airbus Helicopters, Marignane, FR;
Inventors:
Laurent Berger, Cyr sur Mer, FR;
Guillaume Dumur, Salon de Provence, FR;
Damien Piger, Saint Cannat, FR;
Olivier Delecroix, Eguilles, FR;
Didier Delsalle, Salon de Provence, FR;
Assignee:
AIRBUS HELICOPTERS, Marignane, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64C 15/14 (2006.01); B64C 15/00 (2006.01);
U.S. Cl.
CPC ...
B64C 15/14 (2013.01); B64C 15/00 (2013.01);
Abstract
A device for monitoring an available thrust margin of an anti-torque member of a rotorcraft as a function of flight conditions, said rotorcraft comprising a power plant driving at least one main rotor participating at least in the lift of said rotorcraft, said anti-torque member participating in the control of the yaw movements of said rotorcraft.