Title:
ROTOR ELEMENT FOR A POWER GENERATION SYSTEM AND POWER GENERATION SYSTEM USING SAME
Document Type and Number:
WIPO Patent Application WO/2011/073588
Kind Code:
A3
Abstract:
The present invention relates to a rotor element (1) for a power generation system (6; 60), which includes: a shaft (2); a plurality of identical blades (3; 30) attached to the shaft (2), characterised in that: each blade (3; 30) is made up of two vanes (5; 50) that are symmetrical relative to the shaft (2), assembled on one edge; each blade (3; 30) is attached to the shaft (2) at the junction between the two vanes (5; 50); the blades (3; 30) are contiguous on the shaft (2); the blades (3; 30) are arranged on the shaft (2) of the rotor element (1) starting with a first blade (3; 30) located at one end on the shaft (2) of the rotor element (1) such that, for two consecutive blades (3; 30) on the shaft (2), the mid-planes of the two blades (3; 30) containing the shaft (2) form a constant angle.
Inventors:
CHAIGNEAU MARC ALBERT (FR)
Application Number:
PCT/FR2010/052781
Publication Date:
October 27, 2011
Filing Date:
December 17, 2010
Export Citation:
Assignee:
CHAIGNEAU MARC ALBERT (FR)
International Classes:
F03D3/00; F03D3/02; F03D3/06
Foreign References:
| FR2442979A2 | 1980-06-27 | |||
| GB2412948A | 2005-10-12 | |||
| US7381030B1 | 2008-06-03 |
Attorney, Agent or Firm:
CABINET CHAILLOT (B.P. 74, Colombes Cedex, FR)
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