Windenergieanlagenrotorblatt

Details

Veröffentlichungs-Nr.

EP4793488

Anmeldetag

12. Februar 2025

Veröffentlichung

19. August 2026

Rechtsraum

EP

IPC

F03D1/06

Abstract

The invention concerns a wind turbine rotor blade (110) comprising a half shell (134) with a spar cap (138) and a first shear web (140), wherein- the first shear web (140) is connected to the spar cap (138), which extends in a spanwise direction (120) of the wind turbine rotor blade (110) and has a center line (121),- the first shear web (140) has a first portion (140a) starting in a rotor blade root portion (114), and a subsequent second portion (140b),- the first portion (140a) is orientated at an angle (α) to the center line (121) such that - starting from the rotor blade root end (126) - a distance (154) of the first shear web (140) to the center line (121) of the spar cap (138) decreases along the first portion (140a).

Anmelder

Firma

Nordex Energy Spain, S.A.U.

Land

🇪🇸 Spanien

Fachgebiete