Windenergieanlage

Details

Veröffentlichungs-Nr.

EP4711268

Anmeldetag

9. Dezember 2022

Veröffentlichung

18. März 2026

Rechtsraum

EP

IPC

F03D1/06, // B64C3/14B64C3/14

Abstract

In a first aspect of the present invention there is provided a blade for a wind turbine. The blade extends from a blade root defining a radial position r=0 to a blade tip defining a radial position r=R. The blade comprises a windward side and a leeward side which meet at a leading edge and a trailing edge to define an airfoil profile. A chord is the distance between the leading and trailing edges, and a relative thickness is the ratio of thickness to chord. The airfoil profile has a thickness being the greatest distance between the windward and leeward sides orthogonal to the chord. The blade comprises a connection point located at a first radial position (r1) between the blade root and the blade tip for connection of one or more blade connecting members for being connected between the connection point and a corresponding connection point on a neighbouring blade. The thickness and/or the relative thickness of the blade is substantially constant or has a local minimum within an inboard portion of the blade between the blade root and the connection point.

Anmelder

Firma

VESTAS WIND SYSTEMS A/S

Land

🇩🇰 Dänemark