A wind turbine blade and a pitch controlled wind turbine

Details for Australian Patent Application No. 2006344292 (hide)

Owner Vestas Wind Systems A/S

Inventors Haag, Michael Drachmann

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-A-2006344292

PCT Pub. Number WO2007/140771

Filing date 9 June 2006

Wipo publication date 13 December 2007

International Classifications

F03D 1/06 (2006.01) Wind motors with rotation axis substantially in wind direction

B64C 23/06 (2006.01) Influencing air-flow over aircraft surfaces, not otherwise provided for

F03D 11/00 (2006.01) Details, component parts, or accessories not provided for in, or of interest apart from, the other groups of this subclass

Event Publications

15 January 2009 PCT application entered the National Phase

  PCT publication WO2007/140771 Priority application(s): WO2007/140771

22 December 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(e). Examination has been requested or an examination report has issued for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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