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. 30, 2022
Filed:
Mar. 31, 2020
Applicant:
Siemens Gamesa Renewable Energy A/s, Brande, DK;
Inventors:
Claus Burchardt, Gistrup, DK;
Soeren Randrup Daugaard Henrichsen, Vodskov, DK;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F03D 1/06 (2006.01);
U.S. Cl.
CPC ...
F03D 1/0675 (2013.01); F05B 2240/30 (2013.01);
Abstract
Provided is a beam for a wind turbine blade of a wind turbine, whereby the beam is made from a composite material including a matrix and a reinforcement, the beam having a length in a longitudinal direction of the beam, a width in a width direction of the beam and a thickness in a thickness direction of the beam. The beam includes at least one longitudinal recess arranged in the longitudinal direction of the beam, whereby the at least one longitudinal recess separates the beam into adjacent longitudinal beam portions, whereby the longitudinal recess has the width or the thickness of the beam.