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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 10746130 B1

PDFFull Text
Expired
Date of Patent:
Aug. 18, 2020

Filed:

Nov. 13, 2017

Composite panel and aircraft turbojet engine nacelle comprising such a panel

Applicant:

Safran Nacelles, Gonfreville l'Orcher, FR;

Inventors:

Philippe Bienvenu, Gonfreville l'Orcher, FR;

Jean-Claude Rivoal, Gonfreville l'Orcher, FR;

Michel Lefebvre, Gonfreville l'Orcher, FR;

Assignee:

Safran Nacelles, Gonfreville l'Orcher, FR;

Attorney:

Burris Law, PLLC

Primary Examiner:

Eldon T Brockman

Assistant Examiner:

Wesley Le Fisher

Int. Cl.
CPC ...
F02K 1/82 (2006.01); B32B 15/01 (2006.01); B32B 15/04 (2006.01); B32B 1/00 (2006.01); B32B 3/12 (2006.01); B32B 3/18 (2006.01); B32B 15/18 (2006.01); B32B 5/14 (2006.01); B32B 15/20 (2006.01); F02C 7/04 (2006.01); F02C 7/24 (2006.01); B23K 101/02 (2006.01); B23K 103/14 (2006.01); B23K 1/00 (2006.01);
U.S. Cl.
CPC ...
F02K 1/827 (2013.01); B32B 1/00 (2013.01); B32B 3/12 (2013.01); B32B 3/18 (2013.01); B32B 5/142 (2013.01); B32B 15/01 (2013.01); B32B 15/043 (2013.01); B32B 15/18 (2013.01); B32B 15/20 (2013.01); F02C 7/04 (2013.01); F02C 7/24 (2013.01); B23K 1/0018 (2013.01); B23K 2101/02 (2018.08); B23K 2103/14 (2018.08); B32B 2250/40 (2013.01); B32B 2307/102 (2013.01); F05D 2220/323 (2013.01); F05D 2230/237 (2013.01); F05D 2230/238 (2013.01); F05D 2250/283 (2013.01); F05D 2260/963 (2013.01); F05D 2300/133 (2013.01); Y02T 50/672 (2013.01);
Abstract

The present disclosure relates to a composite panel having a sandwich structure formed by a central core having a primary cellular structure, for example, of the honeycomb type, sandwiched between two skins. The primary cellular structure includes an array of main cells. The composite panel further includes a plurality of pins, each pin being, on the one hand, arranged to be housed and to cooperate inside a main cell and, on the other hand, formed of a secondary cellular structure having an array of secondary cells.

Find Patent Forward Citations

Bienvenu, Philippe. (2020). Composite panel and aircraft turbojet engine nacelle comprising such a panel (U.S. Patent No. 10746130). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10746130

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

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