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:
Mar. 05, 2024
Filed:
Feb. 11, 2020
Applicant:
Wobben Properties Gmbh, Aurich, DE;
Inventors:
Uwe Rahmann, Großefehn, DE;
Andre Kubasik, Aurich, DE;
Michael Janssen, Aurich, DE;
Manuel Schickel, Aurich, DE;
Assignee:
Wobben Properties GmbH, Aurich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F03D 80/50 (2016.01); F03D 1/06 (2006.01);
U.S. Cl.
CPC ...
F03D 80/50 (2016.05); F03D 1/0675 (2013.01); F05B 2230/10 (2013.01); F05B 2230/80 (2013.01);
Abstract
A method of repairing a wind turbine rotor blade, in particular an existing wind turbine rotor blade, that has erosion damage or transport damage. A first region is ablated into a surface or a surface coating of the rotor blade. An adhesive is applied to the ablated region, an erosion protection film is placed on the adhesive and the adhesive is cured.