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FR-3168241-A1 - WIND TURBINE

FR3168241A1FR 3168241 A1FR3168241 A1FR 3168241A1FR-3168241-A1

Abstract

TITLE OF THE INVENTION: WIND TURBINE The wind turbine (10) comprises a mast (11) rotating about a vertical axis of rotation (18), a blade (12, 14) fixed to the mast to drive it in rotation, and a generator (17) driven by the rotation of the mast. In this wind turbine: - the tower is held around its axis solely by a vertical pivot joint (16), - the blades comprise: - a lower stage (14), close to the pivot joint, with two coplanar blades (15) symmetrical about the axis of rotation, - an upper stage (12), further from the pivot joint, with two coplanar blades (13) symmetrical about the axis of rotation, - the plane of the blades of the upper stage is perpendicular to the plane of the blades of the lower stage, and - the moments, about the pivot joint, of the maximum forces exerted by a constant wind on the blades of the two stages during one revolution of the tower are approximately equal. Figure for the abbreviation: Figure 2

Inventors

  • Antoine Delon

Assignees

  • BLUETWIN

Dates

Publication Date
20260508
Application Date
20241104