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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 11059559 B1

PDFFull Text
Date of Patent:
Jul. 13, 2021

Filed:

Mar. 05, 2018

Acoustic liners with oblique cellular structures

Applicant:

General Electric Company, Schenectady, NY (US);

Inventors:

Richard David Cedar, Montgomery, OH (US);

Michael William Siekman, Cincinnati, OH (US);

Assignee:

General Electric Company, Schenectady, NY (US);

Attorney:

Dority & Manning, P.A.

Primary Examiner:

Forrest M Phillips

Int. Cl.
CPC ...
B64C 1/06 (2006.01); B64C 1/40 (2006.01); E04B 1/86 (2006.01); F02K 1/82 (2006.01); G10K 11/172 (2006.01); G10K 11/168 (2006.01); F02C 7/045 (2006.01); B29L 7/00 (2006.01); B29L 31/30 (2006.01); E04B 1/74 (2006.01); E04B 1/84 (2006.01); B64D 33/02 (2006.01);
U.S. Cl.
CPC ...
B64C 1/066 (2013.01); B64C 1/40 (2013.01); E04B 1/86 (2013.01); F02C 7/045 (2013.01); F02K 1/827 (2013.01); G10K 11/168 (2013.01); G10K 11/172 (2013.01); B29L 2007/002 (2013.01); B29L 2031/3076 (2013.01); B64D 2033/0206 (2013.01); E04B 2001/748 (2013.01); E04B 2001/8428 (2013.01); E04B 2001/8476 (2013.01); F05D 2250/323 (2013.01); F05D 2250/324 (2013.01);
Abstract

The present disclosure provides acoustic structures and related systems and methods which may be used to dampen or attenuate sound waves, including, for example, noise generated by or emanating from various aspects or components of turbomachines such as turbine engines. These acoustic structures include oblique polyhedral cellular structures, including converging polyhedral cells and diverging polyhedral cells, and related systems and methods of making and using such acoustic structures.

Find Patent Forward Citations

Cedar, Richard. (2021). Acoustic liners with oblique cellular structures (U.S. Patent No. 11059559). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11059559

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

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