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:
May. 27, 2014
Filed:
Nov. 13, 2007
Applicants:
Fabrice Gantie, Toulouse, FR;
Alain Porte, Colomiers, FR;
Inventors:
Fabrice Gantie, Toulouse, FR;
Alain Porte, Colomiers, FR;
Assignee:
Airbus Operations S.A.S., Toulouse, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64C 1/40 (2006.01); B64C 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An aircraft leading edge, such as, for example, an air intake () of a nacelle () of a propulsion unit, includes a coating () for the acoustic treatment that includes—from the outside to the inside—an acoustically resistive porous layer that has a determined open surface ratio, at least one alveolar structure, and a reflective layer, whereby the coating () integrates a frost treatment system, characterized in that a frost treatment system includes at least one vibration emitter ().