08419363 is referenced by 3 patents and cites 13 patents.

A deformable trailing edge section (3) of a wind turbine blade (1), at least part of said section (3) being formed in a deformable material. The blade section (3) comprises one or more cavities (5) being in connection with or connectable to a fluid source in a way that allows fluid to stream from the fluid source to the cavity or cavities (5), so that the shape of the deformable trailing edge section (3) and thereby the camber of the blade cross-section (3) is changeable by the pressure of fluid in the cavity or cavities (5) with insignificant changes of the thickness and chord wise length of the deformable trailing edge section. Furthermore a wind turbine blade (1) is described, having at least one of such trailing edge section (s) (3) and to a system (11) for mounting a blade section (3) on a main blade (2) of a wind turbine. In addition a method of manufacturing a deformable trailing edge section (3) of a wind turbine blade (1) is disclosed.

Title
Variable trailing edge section geometry for wind turbine blade
Application Number
12/307474
Publication Number
8419363 (B2)
Application Date
July 6, 2007
Publication Date
April 16, 2013
Inventor
Peter Bjørn Andersen
Copenhagen
DK
Mac Gaunaa
Kirke Eskildstrup
DK
Dan Christian Bak
Kgs. Lyngby
DK
Morten Hartvig Hansen
Roskilde
DK
Thomas Buhl
Greve
DK
Flemming Rasmussen
Holeby
DK
Helge Aagaard Madsen
Roskilde
DK
Agent
Foley & Lardner
Assignee
Danmarks Tekniske Universitet
DK
IPC
B64C 9/00
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