Wind turbine

Prime-mover dynamo plants – Fluid-current motors – Wind

Reexamination Certificate

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Details

C290S044000, C415S004200, C416S19700C

Reexamination Certificate

active

11431179

ABSTRACT:
A wind turbine including an open hub, foldable blades attached to the rim of the hub, and a mechanism for tilting the turbine is disclosed.

REFERENCES:
patent: 4140433 (1979-02-01), Eckel
patent: 5009569 (1991-04-01), Hector et al.
patent: 5336933 (1994-08-01), Ernster
patent: 5591004 (1997-01-01), Aylor
patent: 5599168 (1997-02-01), Lund
patent: 6158953 (2000-12-01), Lamont
patent: 6177735 (2001-01-01), Chapman et al.
patent: 6249059 (2001-06-01), Hosoda
patent: 6448669 (2002-09-01), Elder
patent: 6929671 (2005-08-01), Kim et al.
patent: 6984899 (2006-01-01), Rice
patent: 7040859 (2006-05-01), Kane
patent: 7230348 (2007-06-01), Poole
patent: 2003/0006614 (2003-01-01), Kari

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