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:
Jun. 08, 2021
Filed:
Jun. 20, 2017
Lm Wind Power Us Technology Aps, Kolding, DK;
Carlos Arce, Kolding, DK;
Jesper Madsen, Gesten, DK;
Jordy Hertel Nilsson Van Kalken, Lunderskov, DK;
LM WIND POWER US TECHNOLOGY APS, Kolding, DK;
Abstract
The present invention relates to a wind turbine blade () comprising two or more serrations () provided along a section (S) of the trailing edge (). The section (S) extends spanwise from the tip end () towards the root end () for up to 5% of the total blade length (L), The serration () closest to the tip end has a height (H) and/or width (W) greater than the respective height (H) and/or width (W) of at least one other serration () in said section. The present invention also relates to a wind turbine () comprising at least one wind turbine blade () of the present invention and to a serrated panel ().