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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.:

US 11027817 B1

PDFFull Text
Date of Patent:
Jun. 08, 2021

Filed:

Apr. 24, 2018

Acoustic treatment panel comprising a porous acoustically resistive structure comprising connecting canals

Applicant:

Airbus Operations (S.a.s.), Toulouse, FR;

Inventors:

Alain Porte, Colomiers, FR;

Jacques Lalane, Saint Orens de Gameville, FR;

Maud Lavieille, Tournefeuille, FR;

Assignee:

Airbus Operations (S.A.S.), Toulouse, FR;

Attorney:

Jenkins, Wilson, Taylor & Hunt P.A.

Primary Examiner:

Forrest M Phillips

Int. Cl.
CPC ...
B64C 1/40 (2006.01); G10K 11/168 (2006.01); G10K 11/172 (2006.01); F02C 7/045 (2006.01); B64D 33/02 (2006.01); B32B 3/26 (2006.01);
U.S. Cl.
CPC ...
B64C 1/40 (2013.01); B64D 33/02 (2013.01); F02C 7/045 (2013.01); G10K 11/168 (2013.01); G10K 11/172 (2013.01); B32B 3/266 (2013.01); B32B 2307/102 (2013.01); B32B 2605/18 (2013.01); B64D 2033/0206 (2013.01); Y02T 50/60 (2013.01);
Abstract

An acoustic treatment panel including a porous acoustically resistive structure which includes at least one external layer which is in contact with the external environment and which has through holes, internal strips including several openings which communicate with the inside of the cells of the panel and connecting canals, interposed between the external layer and the internal strips, which ensure that the floor-section openings communicate with at least one through hole of the external layer.

Find Patent Forward Citations

Porte, Alain. (2021). Acoustic treatment panel comprising a porous acoustically resistive structure comprising connecting canals (U.S. Patent No. 11027817). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11027817

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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