公开(公告)号：US11346320B2

公开(公告)日：2022-05-31

申请号：US17059675

申请日：2019-05-29

Applicant: Vestas Wind Systems A/S

Inventor： Gerner Larsen ,  Ian Stewart

IPC: F03D1/06 ,  F03D80/50

Abstract: A wind turbine blade has a blade body and a leading edge fairing. The blade body has a root, a tip, and a longitudinal direction extending between the root and the tip. The 5 blade body also has a channel extending in the longitudinal direction. The leading edge fairing has a projection extending into the channel and extending in the longitudinal direction so as to be received in the channel. Also, a leading edge fairing for attachment to a blade body of a wind turbine blade; a method of fitting a leading edge fairing to a wind turbine blade; and a kit of parts with a number of the leading edge fairings.

公开(公告)号：US20210207576A1

公开(公告)日：2021-07-08

申请号：US17059675

申请日：2019-05-29

Applicant: Vestas Wind Systems A/S

Inventor： Gerner Larsen ,  Ian Stewart

IPC: F03D1/06 ,  F03D80/50

Abstract: A wind turbine blade has a blade body and a leading edge fairing. The blade body has a root, a tip, and a longitudinal direction extending between the root and the tip. The 5 blade body also has a channel extending in the longitudinal direction. The leading edge fairing has a projection extending into the channel and extending in the longitudinal direction so as to be received in the channel Also, a leading edge fairing for attachment to a blade body of a wind turbine blade; a method of fitting a leading edge fairing to a wind turbine blade; and a kit of parts with a number of the leading edge fairings.