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. 07, 2023
Filed:
Jul. 18, 2022
Rohr, Inc., Chula Vista, CA (US);
John J. Gangloff, Jr., Middletown, CT (US);
Peter J. Walsh, Wethersfield, CT (US);
Danielle L. Grolman, Holden, MA (US);
Craig Aaron Reimann, Vernon, CT (US);
Thomas P. Filburn, Granby, CT (US);
Song Chiou, Irvine, CA (US);
Jeong-Woo Kim, Glastonbury, CT (US);
Jeffrey M. Mendoza, Manchester, CT (US);
ROHR, INC., Chula Vista, CA (US);
Abstract
An acoustic liner includes a first face sheet, a second face sheet spaced from the first face sheet, and a plurality of sidewalls extending between the first face sheet and the second face sheet. The plurality of sidewalls defines a plurality of cells. Each cell of the plurality of cells defines a cavity between the first face sheet and the second face sheet. A bulk absorber is disposed within at least one cell of the plurality of cells. The bulk absorber further defines the cavity of the at least one cell of the plurality of cells. The first face sheet defines a plurality of apertures extending through a thickness of the first face sheet. Each aperture of the plurality of apertures is aligned with a respective cell of the plurality of cells.