Wind turbine,hydraulic system,air bleed system and method of controlling at least two wind turbine blades

Details for Australian Patent Application No. 2002311008 (hide)

Owner Vestas Wind Systems A/S

Inventors Budtz, Lars; Christensen, Mogens

Agent Phillips Ormonde Fitzpatrick

Pub. Number AU-B-2002311008

PCT Number PCT/DK02/00266

PCT Pub. Number WO2003/091577

Filing date 24 April 2002

Wipo publication date 10 November 2003

Acceptance publication date 31 January 2008

International Classifications

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

F03B 1/00 (2006.01) Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on bladed or like rotors, e.g. Pelton wheels

F03D 7/02 (2006.01) Controlling wind motors

F03D 7/04 (2006.01) Controlling wind motors

F15B 21/04 (2006.01) Common features of fluid actuator systems

Event Publications

19 December 2002 Complete Application Filed

18 December 2003 Application Open to Public Inspection

  Published as AU-B-2002311008

31 January 2008 Application Accepted

  Published as AU-B-2002311008

29 May 2008 Standard Patent Sealed

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