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:
Jun. 25, 2019
Filed:
Jun. 28, 2017
Power margin indicator device for a rotorcraft, an associated rotorcraft, and a corresponding method
Applicant:
Airbus Helicopters, Marignane, FR;
Inventors:
Gregory Abbas, Marseilles, FR;
Damien Gavios, Allauch, FR;
Assignee:
AIRBUS HELICOPTERS, Marignane, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64D 43/00 (2006.01); G01M 15/04 (2006.01); B64C 27/04 (2006.01); B64C 27/00 (2006.01);
U.S. Cl.
CPC ...
B64D 43/00 (2013.01); G01M 15/044 (2013.01); B64C 27/006 (2013.01); B64C 27/04 (2013.01);
Abstract
The present invention relates to A power margin indicator device constituting a first limitation indicator for a rotorcraft, for providing a pilot of said rotorcraft with information about a power margin available on at least one engine and a main power transmission gearbox of said rotorcraft as a function of flying conditions, said device comprising: