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:
Sep. 05, 2023
Filed:
Aug. 21, 2020
Applicant:
Airbus Operations S.l., Madrid, ES;
Inventors:
Raul Olmo Mora, Madrid, ES;
Tamara Blanco Varela, Madrid, ES;
Assignee:
AIRBUS OPERATIONS S.L., Madrid, ES;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64C 1/40 (2006.01); B29C 70/22 (2006.01); B32B 5/02 (2006.01); G10K 11/168 (2006.01); B29K 307/04 (2006.01); B29K 309/08 (2006.01); B64C 1/00 (2006.01);
U.S. Cl.
CPC ...
B64C 1/40 (2013.01); B29C 70/228 (2013.01); B32B 5/024 (2013.01); G10K 11/168 (2013.01); B29K 2307/04 (2013.01); B29K 2309/08 (2013.01); B32B 2250/03 (2013.01); B32B 2250/05 (2013.01); B32B 2262/101 (2013.01); B32B 2262/106 (2013.01); B32B 2307/102 (2013.01); B32B 2605/18 (2013.01); B64C 2001/0072 (2013.01);
Abstract
A sound wave absorbing laminate composite material structure for an aircraft including stacked plies of a hybrid composite material, wherein each of the hybrid composite material plies includes first polymer material tows parallel to a warp direction, second polymer material tows parallel to a weft direction, and sound absorbent material tows parallel to the warp direction, wherein the first and second polymer material tows carbon or glass fiber reinforcing polymer.