Wind turbine

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9006917
SERIAL NO

12737365

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The invention concerns a wind turbine comprising a tower (23), on top of the tower a nacelle (29) supported by a vertical drum (24) enclosing an upper room (52), a rotor rotating with a more or less horizontal shaft (32) supported in bearings (17, 31) mounted in the nacelle with at one end a hub (3) with turbine blades (5) and at the other end a generator rotor (27) rotating with a narrow gap (44) inside a generator stator (11), the generator stator being mounted with its outer surface against an outer wall (9) of the nacelle (29), which outer wall might have cooling strips (37) or similar on its outer surface. In accordance with the invention the wind turbine comprises a first cooling system for cooling the part (19) of the outer surface of the generator stator (11) and/or of the outer wall (9) of the nacelle (29) located in the upper room (52).

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Patent Owner(s)

  • XEMC VWEC BV

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Versteegh, Cornelus Hilversum, NL 2 25

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