Heizelement für ein Rotorblatt einer Windkraftanlage

Details

Veröffentlichungs-Nr.

EP4711608

Anmeldetag

16. September 2024

Veröffentlichung

18. März 2026

Rechtsraum

EP

IPC

F03D1/06, F03D80/40, H05B3/34(CLEMENS CHRISTIAN et al.)(LINDSKOG KJELL et al.)

Abstract

A heating system for a wind turbine rotor blade comprising• a plurality of heating elements to be installed in a row along a longitudinal direction,• wherein each of the heating elements comprises a carrier layer and a heating conductor fastened to the carrier layer,• wherein each carrier layer has a first edge facing the blade tip and a second edge facing the blade root, wherein• the carrier layers along the first edge have a strip-shaped margin with a first width and along the second edge have a strip-shaped margin with a second width,• for each pair of neighboring heating elements, a first edge of one of the heating elements is arranged adjacent to a second edge of the other one of the heating elements, and• the first width and the second width are dimensioned to arrange the heating conductors of the pair of heating elements in a predetermined distance sufficient to prevent flashovers between the heating conductors.

Anmelder

Firma

Nordex Energy SE & Co. KG

Land

🇩🇪 Deutschland