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:
Oct. 29, 2024
Filed:
Nov. 15, 2021
Applicant:
Lm Wind Power A/s, Kolding, DK;
Inventors:
Lars Bo Hansen, Kolding, DK;
Karsten Schibsbye, Kolding, DK;
Assignee:
LM WIND POWER A/S, Kolding, DK;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F03D 80/30 (2016.01); B29C 70/30 (2006.01); B29C 70/88 (2006.01); B29K 105/10 (2006.01); B29K 307/04 (2006.01); B29L 31/08 (2006.01); F03D 1/06 (2006.01);
U.S. Cl.
CPC ...
F03D 80/30 (2016.05); B29C 70/30 (2013.01); B29C 70/885 (2013.01); F03D 1/0682 (2023.08); B29K 2105/106 (2013.01); B29K 2307/04 (2013.01); B29L 2031/085 (2013.01); F05B 2230/232 (2013.01); F05B 2280/6003 (2013.01);
Abstract
The present invention relates to a wind turbine blade comprising a lightning protection system with at least one tip end lightning receptor arranged at an outer surface of the blade and a down conductor extending within the blade. The blade comprises carbon fibre reinforced spar caps, wherein electrically conductive meshes are connected between the respective tip end of each spar cap to the tip end lightning conductor.