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1. (WO2018197472) WIND-TURBINE ROTOR BLADE AND METHOD FOR PRODUCING A WIND-TURBINE ROTOR BLADE

Pub. No.:    WO/2018/197472    International Application No.:    PCT/EP2018/060445
Publication Date: Fri Nov 02 00:59:59 CET 2018 International Filing Date: Wed Apr 25 01:59:59 CEST 2018
IPC: F03D 80/40
F03D 80/30
Applicants: WOBBEN PROPERTIES GMBH
Inventors: VINKE, Daniel
Title: WIND-TURBINE ROTOR BLADE AND METHOD FOR PRODUCING A WIND-TURBINE ROTOR BLADE
Abstract:
A wind-turbine rotor blade is provided, which has a rotor blade root (220) and a rotor blade tip (210). The rotor blade has a lightning arrester system (300) with a lightning arrester conductor (310), which has a galvanic connection to a rotor blade root region. The lightning arrester system (300) has a region of the rotor blade surface to which a heatable enamel or a heatable coating (340) is applied, wherein this region is galvanically coupled to the lightning arrester conductor (310) such that lightning which strikes the heatable enamel can be suitably dissipated.