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. 04, 2022
Filed:
Jan. 10, 2019
Applicant:
Siemens Gamesa Renewable Energy A/s, Brande, DK;
Inventor:
Donato Girolamo, Molinara, IT;
Assignee:
SIEMENS GAMESA RENEWABLE ENERGY A/S, Brande, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F03D 80/30 (2016.01); F03D 1/06 (2006.01); B29D 99/00 (2010.01); B29K 307/04 (2006.01);
U.S. Cl.
CPC ...
F03D 80/30 (2016.05); B29D 99/0025 (2013.01); F03D 1/0675 (2013.01); B29K 2307/04 (2013.01); F05B 2230/60 (2013.01); F05B 2280/6003 (2013.01);
Abstract
Provided is a spar cap for a wind turbine blade, including a main body, which includes an electrically conductive portion, and at least one metal conductor, wherein the metal conductor includes a terminal portion and at least one connection portion, wherein the connection portion of the metal conductor is wrapped by a first end of an electrically conductive and stripe-shaped carbon fibre mat, which abuts with a second end at least partly on the electrically conductive portion of the main body.