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:
Aug. 18, 2020
Filed:
Jun. 29, 2016
Applicant:
Wobben Properties Gmbh, Aurich, DE;
Inventors:
Benjamin Theile, Passau, DE;
Alexander Hoffmann, Emden, DE;
Assignee:
Wobben Properties GmbH, Aurich, DE;
Primary Examiner:
Int. Cl.
CPC ...
B29C 35/00 (2006.01); B29C 35/02 (2006.01); B29C 35/08 (2006.01); B29C 70/02 (2006.01); B29K 505/00 (2006.01);
U.S. Cl.
CPC ...
B29C 35/0272 (2013.01); B29C 35/0805 (2013.01); B29C 70/025 (2013.01); B29C 2035/0811 (2013.01); B29K 2505/00 (2013.01); Y02E 10/721 (2013.01); Y02E 10/726 (2013.01);
Abstract
A method of producing a wind turbine rotor blade For that purpose metal particles, metal powder or metal chips are mixed into a matrix used to produce the rotor blade. Inductive heating of the matrix with the metal particles, metal powder or metal chips is then effected to harden the matrix in at least one portion of the wind turbine rotor blade.