Title:
VERTICAL AXIS ROTOR
Document Type and Number:
WIPO Patent Application WO/2011/003589
Kind Code:
A3
Abstract:
The invention relates to a device for converting wind energy by way of a vertical axis rotor (1) comprising a plurality of substantially vertical blades (5) arranged consecutively in a circumferential direction, said blades rotating about a central axis (10) by way of wind power on a substantially circular path. At least one central ring (2) is arranged for fastening and mounting the blades, said central ring substantially only absorbing the pressure forces of the wind acting on the blades.
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Inventors:
VOIGT ERNST-DIETER (DE)
Application Number:
PCT/EP2010/004098
Publication Date:
June 03, 2011
Filing Date:
July 07, 2010
Export Citation:
Assignee:
VOIGT ERNST-DIETER (DE)
International Classes:
F03D3/00
Domestic Patent References:
| WO2007108075A1 | 2007-09-27 |
Foreign References:
| US20030030283A1 | 2003-02-13 | |||
| US20030035725A1 | 2003-02-20 | |||
| US6072244A | 2000-06-06 |
Attorney, Agent or Firm:
BROMMER, Hans J. (Karlsruhe, DE)
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