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:
Aug. 19, 2025
Filed:
Nov. 16, 2022
Airbus Operations (Sas), Toulouse, FR;
Charles Cariou, Toulouse, FR;
AIRBUS OPERATIONS (SAS), Toulouse, FR;
Abstract
A porous skin including strips and an acoustic attenuation panel. The porous skin () includes of strips () arranged transversely to a fluid flow (E) and which successively overlap each other laterally, each strip () upstream of said fluid flow (E) overlapping the downstream strip or strips (), each of the strips () including at least one lateral edge comprising a contour defining a line with deviations, namely a broken line and/or a curved line, and the arrangement of the strips () and the contour or contours of their lateral edges being configured to form openings () between the strips () connecting an external face of the porous skin () to an internal face of said porous skin () and to prevent the fluid flow (E) from penetrating into said openings (), the porous skin () thus being adapted to have sound waves pass through it while preventing the fluid flow (E) from passing through it.