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:
Jul. 28, 2020
Filed:
Jan. 09, 2018
Applicant:
Airbus Operations Gmbh, Hamburg, DE;
Inventors:
Assignee:
AIRBUS OPERATIONS GMBH, Hamburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 3/12 (2006.01); B32B 7/12 (2006.01); B32B 15/14 (2006.01); B32B 5/02 (2006.01); B32B 37/12 (2006.01); B32B 5/26 (2006.01); B32B 3/18 (2006.01); B64C 1/06 (2006.01); B32B 3/26 (2006.01); B32B 38/00 (2006.01); B33Y 80/00 (2015.01);
U.S. Cl.
CPC ...
B32B 3/12 (2013.01); B32B 3/18 (2013.01); B32B 3/266 (2013.01); B32B 5/024 (2013.01); B32B 5/26 (2013.01); B32B 7/12 (2013.01); B32B 15/14 (2013.01); B32B 37/12 (2013.01); B32B 38/0012 (2013.01); B64C 1/06 (2013.01); B32B 2250/03 (2013.01); B32B 2260/023 (2013.01); B32B 2262/0269 (2013.01); B32B 2262/101 (2013.01); B32B 2262/106 (2013.01); B32B 2307/546 (2013.01); B32B 2419/00 (2013.01); B32B 2605/18 (2013.01); B32B 2607/00 (2013.01); B33Y 80/00 (2014.12);
Abstract
A composite sandwich panel comprises a top layer, a bottom layer, and a honeycomb core layer sandwiched between the top layer and the bottom layer. The honeycomb core layer includes an array of hollow cells formed between vertical walls. This array of hollow cells is recessed in the form of a channel network running from a first side face of the sandwich panel through the honeycomb core layer to a second side face, opposite to the first side face of the sandwich panel.