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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 10626799 B1

PDFFull Text
Date of Patent:
Apr. 21, 2020

Filed:

Jul. 19, 2017

Flexible acoustic honeycomb

Applicant:

Hexcel Corporation, Dublin, CA (US);

Inventors:

Lisa D. Bowen, Arizona City, AZ (US);

Jessica Miller, Casa Grande, AZ (US);

Assignee:

HEXCEL CORPORATION, Dublin, CA (US);

Attorneys:

W. Mark Bielawski

David J. Oldenkamp

Primary Examiner:

Forrest M Phillips

Int. Cl.
CPC ...
F02C 7/24 (2006.01); E04C 2/36 (2006.01); E04B 1/84 (2006.01); E04B 1/86 (2006.01); F02C 7/045 (2006.01); G10K 11/172 (2006.01); B32B 3/12 (2006.01); E04B 1/74 (2006.01); E04B 1/82 (2006.01);
U.S. Cl.
CPC ...
F02C 7/24 (2013.01); E04B 1/8409 (2013.01); E04B 1/86 (2013.01); E04C 2/365 (2013.01); F02C 7/045 (2013.01); G10K 11/172 (2013.01); B32B 3/12 (2013.01); E04B 2001/748 (2013.01); E04B 2001/8245 (2013.01); E04B 2001/8471 (2013.01); E04B 2001/8476 (2013.01); F05D 2250/283 (2013.01); F05D 2260/96 (2013.01); Y10T 428/236 (2015.01); Y10T 428/24149 (2015.01);
Abstract

Acoustic structures in which acoustic septa are located in the cells of a honeycomb for reducing the noise generated from a source. The honeycomb used to form the acoustic structure has walls that contain convex and concave contours which make the honeycomb flexible. The acoustic septa are formed by inserting planar acoustic inserts into the honeycomb cells to form a septum cap which is friction-locked within the cell and then permanently bonded in place. The planar acoustic septum is configured to match the unique shape of the cell contours to provide desired friction-locking when inserted into the cells and desired acoustic properties after being permanently bonded in place.

Find Patent Forward Citations

Bowen, Lisa. (2020). Flexible acoustic honeycomb (U.S. Patent No. 10626799). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10626799

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

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