Lubrication of a pitch angle adjusting device of a rotor blade of a windmill

Details for Australian Patent Application No. 2002333509 (hide)

Owner Wobben, A.

Inventors Wobben, Aloys

Agent Pizzeys

Pub. Number AU-B-2002333509

PCT Number PCT/EP02/09367

PCT Pub. Number WO2003/019004

Priority 101 41 667.9 25.08.01 DE

Filing date 22 August 2002

Wipo publication date 10 March 2003

Acceptance publication date 21 April 2005

International Classifications

F03D 001/06 Wind motors with rotation axis substantially in wind direction

F03D 007/02 Controlling wind motors

F03D 011/00 Details, component parts, or accessories not provided for in, or of interest apart from, the other groups of this subclass

F16C 033/66 Details or accessories of bearings - Special parts or details in view of lubrication

Event Publications

13 February 2003 Complete Application Filed

  Priority application(s): 101 41 667.9 25.08.01 DE

5 June 2003 Application Open to Public Inspection

  Published as AU-B-2002333509

21 April 2005 Application Accepted

  Published as AU-B-2002333509

18 August 2005 Standard Patent Sealed

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