PATENT PROSECUTION

The most innovative aspects of our solutions are protected by means of international patents.
007038A1

WO2023 / 007038A1

TRANSITION OF VARIABLE THICKNESSES OF COMPOSITE MATERIAL LAMINATES OF A MODULAR BLADE

Disclosed is a transition of variable thicknesses of composite material laminates of a modular blade when the thickness varies by 50-400% and which smooths the centroid distribution, the centroid being represented as a function of the thickness and material of the laminate with respect to the corresponding radius of the blade.

WO2023 / 012385A1

TRANSITION FOR COMPOSITE LAMINATES FOR A MODULAR BLADE

The present invention relates to a transition for composite laminates for a modular blade, said transition being characterised in that the real load distribution per element F2 is flattened, overlapping with the theoretical load distribution per element F2theor by means of a non-homogenous hybrid laminate across the width of same, with an area at the ends having a very high modulus of elasticity E2’ext and an area in the centre having a lower modulus of elasticity E2’int.

WO2023 / 09485A1

SYSTEM FOR THE AUTOMATED LIFTING OF A HYBRID TOWER WIND TURBINE AND METHOD FOLLOWED

PATENT PROSECUTION
Art. 19 modifications

194631A1

WO2023 / 194631A1

METHOD FOR REPAIRING THE ROOT OF A BLADE

The present invention relates to a method for repairing the root of a blade having the following sequence: loosening the bolts of the root of the blade by removing the nuts in the bearing of the bushing . Lowering the blade to the ground using the Bladerunner® system.

PATENT PROSECUTION
IPEA to modify text, drawings and claims on July 7th 23

214097A1

WO2023 / 214097A1

ALIGNMENT AND INSERTION SYSTEM FOR LOWERING BLADES WITHOUT USING A CRANE

The invention relates to a system for lowering blades without using a crane, which solves the alignment and insertion problem resulting from the tilt and coning of the blade along the first/last 200-400 mm and the problem of space inside the hub.

WO2024062139A1

WO2024062139A1

LIGHTNING-PROTECTION DEVICE IN A MODULAR BLADE

A lightning protection device for the metal joint of a modular blade composed of two parts: the tip area or outboard module, where the lightning strikes and is conducted to the blade joint, and the root area or inboard module through which The beam is conducted from the joint to the hub of the wind turbine.

patente WO2024028521A1

Wo2024028521A1

METHOD FOR OBTAINING AN IMPROVED SEGMENTED BLADE

The invention relates to a method for obtaining an improved segmented blade, wherein, for a blade 95 m long with the joint disposes 25-30 m from the blade tip. The cord and overall itchiness in the 20 m of the outboard module are reduced by 75% the outboard module is extended by 1 m joining elements per cap are reduced form 10 to 8, and the blade mass form 800 kg to 640 kg, reducing the impact of the joint mass on the rest of the wind turbine; and loads at the blade root are reduced by 11% without affecting wind turbine productivity.