Wind turbine blade

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United States of America Patent

PATENT NO 8939726
SERIAL NO

13427042

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Abstract

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A partial pitch wind turbine blade in which the pitch system of the blade functions as a lightning receptor. As the pitch system is of a relatively large dimension, it is able to dissipate the effects of a lightning strike without damage, and removes the needs for additional blade features normally used to conduct lightning around or away from the pitch system.

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Patent Owner(s)

Patent OwnerAddress
ENVISION ENERGY (DENMARK) APS8600 SILKEBORG

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grabau, Peter Kolding, DK 42 681

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