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. 25, 2017
Filed:
Dec. 12, 2012
Applicant:
Airbus Operations Gmbh, Hamburg, DE;
Inventors:
Peter Sander, Bremen, DE;
Jan Reh, Hamburg, DE;
Assignee:
AIRBUS OPERATIONS GMBH, Hamburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B64C 1/38 (2006.01); F01D 5/14 (2006.01); F01D 5/28 (2006.01); F15D 1/00 (2006.01);
U.S. Cl.
CPC ...
F01D 5/14 (2013.01); F01D 5/145 (2013.01); F01D 5/286 (2013.01); F05D 2250/61 (2013.01); F05D 2300/433 (2013.01); F05D 2300/44 (2013.01); F05D 2300/702 (2013.01); F15D 1/0035 (2013.01); Y02T 50/673 (2013.01);
Abstract
A riblet structure for a flow surface is provided. The riblet structure has a multitude of riblets that comprise a matrix material which includes reinforcement elements. The reinforcement elements can be designed as reinforcement fibers that extend in the longitudinal direction or as particles. In this manner the abrasion resistance can be improved and erosion can be retarded.