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:
Nov. 25, 2025
Filed:
Jun. 30, 2021
Siemens Gamesa Renewable Energy Innovation & Technology S.l., Sarriguren, ES;
Alejandro Saez Moreno, Navarra, ES;
SIEMENS GAMESA RENEWABLE ENERGY INNOVATION & TECHNOLOGY S.L., Sarriguren, ES;
Abstract
A blade includes inwardly a continuous cable arrangement intended to measure conductivity for blade lightning protection, wherein the cable arrangement includes an upper portion and a lower portion extending therebetween the blade root and the blade tip, the lower portion electrically in contact with the upper portion closing an electrical loop, and wherein the blade further includes an electrical connector element located at the blade root and electrically in contact with the upper portion and the lower portion, the electrical connector element protruding exteriorly on the blade root so that conductivity of the blade is measured.