Gemusterte Fasergewebe für eine Windturbinenschaufelvorform

Details

Veröffentlichungs-Nr.

EP4166298

Aktenzeichen

EP21203133

Anmeldetag

18. Oktober 2021

Veröffentlichung

11. Dezember 2024

Erteilung

11. Dezember 2024

Rechtsraum

EP

IPC

B29B11/16B29D99/00

Abstract

The present invention relates a method of manufacturing a wind turbine blade (10) part using a preform (98). A plurality of layers are arranged within a preform mould (90) to form a stack of layers, wherein one or more of the layers is formed by an elongate fabric (70) comprising a fibre material treated with a binding agent. The elongate fabric comprises an alternating pattern of first sections of fibre material free from binding agent and second sections of fibre material treated with binding agent.

Anmelder

Firma

LM Wind Power A/S

Land

🇩🇰 Dänemark

Fachgebiete