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:
Jan. 10, 2023
Filed:
Feb. 23, 2021
Applicant:
Nordex Energy SE & Co. KG, Hamburg, DE;
Inventors:
Assignee:
Nordex Energy SE & Co. KG, Hamburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03D 1/06 (2006.01); F03D 80/30 (2016.01);
U.S. Cl.
CPC ...
F03D 1/0675 (2013.01); F03D 80/30 (2016.05); F05B 2240/302 (2013.01); F05B 2240/307 (2020.08); F05B 2260/602 (2013.01);
Abstract
The invention is directed to a rotor blade for a wind turbine. The rotor blade has a rotor blade main body which delimits a rotor blade cavity. A rotor blade tip is connected fixedly to the rotor blade main body. The rotor blade tip has a drainage bore which is coupled fluidically to the rotor blade cavity and which is open toward a suction side surface of the rotor blade tip, so that, via the drainage bore, fluid from the rotor blade cavity drains to the outside at the suction side surface of the rotor blade tip. The invention is also directed to a rotor blade tip.