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:
Dec. 20, 2022
Filed:
Oct. 24, 2019
Applicant:
Lm Wind Power A/s, Kolding, DK;
Inventors:
Mathilde Aubrion, Kolding, DK;
Boas Eiriksson, Kolding, DK;
Assignee:
LM WIND POWER A/S, Kolding, DK;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F03D 80/30 (2016.01); F03D 1/06 (2006.01);
U.S. Cl.
CPC ...
F03D 80/30 (2016.05); F03D 1/0675 (2013.01); F05B 2240/302 (2013.01); F05B 2280/2006 (2013.01); F05B 2280/6003 (2013.01);
Abstract
Disclosed is a spar beam and a wind turbine blade comprising a spar beam. The wind turbine blade comprising a first blade section extending along a longitudinal axis from a root to a first end and a second blade section extending along the longitudinal axis from a second end to a tip. The spar beam comprises a conductive beam sheath circumscribing at least a beam sheath angular distance of the spar beam about the spar beam axis and longitudinally extending from a fourth beam axis position to a fifth beam axis position.