The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 23, 2024
Filed:
Apr. 28, 2021
Lm Wind Power A/s, Kolding, DK;
Blade Dynamics Limited, Eastleigh, GB;
Blade Dynamics Lllp, New Orleans, LA (US);
Madhi Baviloliaie, Kolding, DK;
Jeppe Jørgensen, Kolding, DK;
Rama Razeghi, Eastleigh, GB;
Michael Koefoed, Kolding, DK;
Jens Zangenberg Hansen, Kolding, DK;
Thomas Merzhaeuser, Salzbergen, DE;
Amir Riahi, New Orleans, LA (US);
Andrew M. Rodwell, New Orleans, LA (US);
LM WIND POWER A/S, Kolding, DK;
BLADE DYNAMICS LIMITED, Eastleigh, GB;
BLADE DYNAMICS LLLP, New Orleans, LA (US);
Abstract
An interlayer sheet for a spar cap is provided. The interlayer sheet includes a first fibre layer having a first plurality of fibres with a first upper fibre surface and a first lower fibre surface, and a second fibre layer having comprising a second plurality of fibres with a second upper fibre surface and a second lower fibre surface. The first fibre layer is arranged on top of the second fibre layer, such that the first lower fibre surface is in contact with the second upper fibre surface. The first fibre layer is of a different characteristic than the second fibre layer. A number of the interlayer sheets may be arranged between a plurality of pre-cured fibre-reinforced elements to make a spar cap for a wind turbine blade.