Wind turbine blade and a method of operating such a wind turbine blade

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11674497
APP PUB NO 20210079885A1
SERIAL NO

16640291

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Abstract

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This invention relates to an airfoil modifying device, a wind turbine blade and a method of modifying an airfoil profile of the wind turbine blade. The airfoil modifying device comprises a deformable element connected to a filler element, both configured to deform between a retracted position and an extended position. The airfoil modifying device is passively deformed by the local air pressure acting on the blade surface and thus the airfoil modifying device.

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Patent Owner(s)

  • LM WIND POWER INTERNATIONAL TECHNOLOGY II APS

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Arce, Carlos León Diemen, NL 1 0
Madsen, Jesper Gesten, DK 21 195

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