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:
Nov. 17, 2020
Filed:
Dec. 19, 2017
Airbus (S.a.s.);
Airbus Operations (S.a.s.), Toulouse, FR;
Alain Porte, Colomiers, FR;
Eric Haramburu, Colomiers, FR;
Patrick Oberle, Verdun sur Garonne, FR;
Grégory Albet, Toulouse, FR;
Vincent Billerot, Fonsorbes, FR;
Frédéric Piard, Tournefeuille, FR;
Franck Oundjian, Bonrepos sur Aussonnelle, FR;
Airbus Operations (S.A.S.), Toulouse, FR;
Airbus (S.A.S.), Blagnac, FR;
Abstract
An aircraft nacelle air intake structure including an air intake lip with a U-shaped section to ensure air is shared between an inner face and an outer face. An acoustic panel is on the intake lip rear on the side of the inner face level with a first assembly point. An outer panel is on the intake lip rear on the side of the outer face level with a second assembly point. A front reinforcing frame on the intake lip inside is fixed to the air intake lip on the side of the inner face level with a first fixing point and on the side of the outer face level with a second fixing point. The length of the chord between the stop point and each fixing point is between ⅓ and ⅙ of the total chord between the stop point and the assembly point.