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:
Jul. 31, 2018
Filed:
Dec. 29, 2014
Applicant:
Aircelle, Gonfreville l'Orcher, FR;
Inventors:
Assignee:
AIRCELLE, Gonfreville l'Orcher, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02K 1/15 (2006.01); F02K 1/76 (2006.01); F02K 9/80 (2006.01);
U.S. Cl.
CPC ...
F02K 1/15 (2013.01); F02K 1/763 (2013.01); F02K 9/80 (2013.01); F05D 2270/051 (2013.01);
Abstract
A method for controlling a position of a variable nozzle of an aircraft includes the following steps: setting the variable nozzle in a position P(t) at a time tas a preliminary step; step A in which at each instant twith 1<i<N, an optimal position P(t) of the variable nozzle is determined according to magnitudes distinctive of the flight of the aircraft; step B measuring a time interval Δtdefined as a difference between tand t; and step C by which a displacement of the variable nozzle in a position corresponding to the optimal position P(t) is authorized when the time interval Δtis higher than a predetermined minimum threshold.