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:
Jun. 11, 2013
Filed:
Feb. 28, 2012
Applicant:
Jason Stege, Brande, DK;
Inventor:
Jason Stege, Brande, DK;
Assignee:
Siemens Aktiengesellschaft, München, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01D 5/14 (2006.01); F03D 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A winglet for a blade of a wind turbine is disclosed. The winglet contains a core with a predetermined water absorption-rate to reduce or even avoid the absorption of water in the core. This may be achieved via different variations on the core material and/or core cover material including composition, density and thickness.