초록 ▼

A wind power recovery device has a tower, a rotor arranged on the tower and including a plurality of blades rotatable under the action of wind, the rotor also having an axis for transmitting the rotation of the rotor to another apparatus, a wind channeling body provided with a series of walls which

A wind power recovery device has a tower, a rotor arranged on the tower and including a plurality of blades rotatable under the action of wind, the rotor also having an axis for transmitting the rotation of the rotor to another apparatus, a wind channeling body provided with a series of walls which form channelings with a section which is progressively reduced from an entry side of the wind channeling body to an exit side of the channeling body toward the rotor to affect tangentially the blades of the rotor at a speed higher than at the entry side of the body, the wind channeling body having a side face, and a blind protecting the side face of the channeling body.

대표청구항 ▼

1. A wind power recovery device, comprising:a tower; a rotor arranged on said tower and including a plurality of blades rotatable under the action of wind, said rotor also having an axis for transmitting the rotation of said rotor to another apparatus; a wind channeling body provided with series of

1. A wind power recovery device, comprising:a tower; a rotor arranged on said tower and including a plurality of blades rotatable under the action of wind, said rotor also having an axis for transmitting the rotation of said rotor to another apparatus; a wind channeling body provided with series of walls which form channelings with, all sections being progressively reduced from an entry side of said wind channeling body to an exit side of said channeling body toward said rotor to affect tangentially said blades of said rotor at a speed higher than at said entry side of said body, said wind channeling body having a side face; and a blind protecting said side face of said channeling body. 2. A wind power recovery device as defined in claim 1; and further comprising a step-up gear box connected with said axis for transmitting the rotation of said axis to another apparatus.3. A wind power recovery device as defined in claim 1, wherein said axis of said rotor is connectable to a further apparatus formed as an electric generator.4. A wind power recovery device as defined in claim 1, wherein said axis is formed so as to transmit a rotation of said rotor to a further apparatus formed as a mechanical mechanism.5. A wind power recovery device as defined in claim 1, wherein said wind channeling body is composed of reinforced concrete.6. A wind power recovery device as defined in claim 1, wherein said wind channeling body has a section selected from the group consisting of a circular section and a polygonal section.7. A wind power recovery device as defined in claim 1, wherein said walls of said channeling body are straight walls.8. A wind power recovery device as defined in claim 1, wherein said walls of said channeling body are arranged at an oblique angle.9. A wind power recovery device as defined in claim 1, wherein said tower is composed of reinforced concrete.10. A wind power recovery device as defined in claim 1, wherein said blind is formed as an adjustable metallic blind.11. A wind power recovery device as defined in claim 1, wherein said wind channeling body at said entry side has wind admission areas of said channelings arranged around a whole perimeter of said wind channeling body so that said rotor rotates always regardless of a direction of wind, said channeling body having a ground and a roof which are bent toward an inside in order to increase a speed of wind on said blades of said rotor.12. A wind power recovery device as defined in claim 1, wherein said wind channeling body has a perimeter projection and a band cover formed as an umbrella except in a central area of said wind channeling body; and a transparent cover provided in said central area of said wind channeling body and allowing sun rays to pass through toward said rotor, said blades having edges and said rotor having a flat bottom which are polished so as to affect said sun rays.13. A wind power recovery device as defined in claim 1, wherein said blind has a plurality of adjustable blind elements which change their aperture automatically through electronic means according to the speed of wind, said blinds being formed so as not to close completely their lower part which corresponds to a ground of said wind channeling body.