Wind power plant based on the windmill principle with an...

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

Reexamination Certificate

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C290S044000

Reexamination Certificate

active

11588137

ABSTRACT:
The present invention concerns a wind power plant with a central rotor unit (1); a ring carrier element (2), which surrounds the central rotor unit (1) in a concentric configuration; and with several rotor vanes (3) which are fixed with a bearing to the rotor unit (1) and to the ring carrier element (2). The rotor vanes (3) are additionally pivoted on the bearing sections of the rotor unit (1) and on the ring carrier element (2) to enable rotations around their longitudinal axes, and to adjust them by control devices in the region of these bearing sections.

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German Office Action dated Feb. 1, 2005.
PCT International Search Report Form PCT/ISA/220 dated Aug. 3, 2005.
PCT International Search Report Form PCT/ISA/210.
PCT International Search Report/Written Opinion Form PCT/ISA/237.

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