Wind turbine with low vertical axis
OwnerGeorges Gualinventor
Life of this patent
Estimating the term…
Abstract
A wind module includes a base plate, a turbine rotatably mounted on the base plate, a plurality of directional fins carried by the base plate peripherally adjacent said turbine, and a cover plate over the turbine and plurality of directional fins. The cover plate may have a domed shape. The plurality of vertical blades may be eight or more in number. In addition, each vertical blade may have an asymmetrical profile based on an aircraft wing which favors a double thrust and drag effect The directional fins may also have an asymmetrical profile to accelerate wind flow. The turbine, base plate, cover plate, and each of the directional fins is preferably integrally formed as a single piece to facilitate assembly.
Claims13
A wind module comprising:
- a base plate;
- a turbine rotatably mounted on the base plate, the turbine including at least eight vertical blades non-radially positioned in the turbine, and each of the blades having an asymmetrical aircraft wing profile;
- a plurality of directional fins non-radially positioned on the base plate peripherally adjacent the blades of the turbine, each of the fins having an asymmetrical aircraft wing profile which is inverted with respect to the asymmetrical aircraft wing profile of the blades to produce a double thrust and drag effect;
- and
- a cover plate over the turbine and the plurality of directional fins;
- the asymmetrical aircraft wing profile of the blades and the fins comprising a plano-convex profile;
- and
- the blades having leading edges disposed adjacent to trailing edges of the fins.
A wind module comprising:
- a base plate integrally formed as a single piece;
- a turbine integrally formed as a single piece and rotatably mounted on the base plate, the turbine including at least eight vertical blades non-radially positioned in the turbine, and each of the blades having an asymmetrical aircraft wing profile;
- a plurality of directional fins non-radially positioned on the base plate peripherally adjacent the blades of the turbine, each of the fins being integrally formed as a single piece and having an asymmetrical aircraft wing profile which is opposite to the asymmetrical aircraft wing profile of the blades;
- and
- a cover plate integrally formed as a single piece and positioned over the turbine and the plurality of directional fins;
- the asymmetrical aircraft wing profile of the blades and the fins comprising a plano-convex profile;
- and
- the blades having leading edges disposed adjacent to trailing edges of the fins.
A method of making a wind module comprising:
- integrally forming a base plate as a single piece;
- integrally forming a turbine as a single piece and rotatably mounting the turbine on the base plate, the turbine including at least eight vertical blades non-radially positioned in the turbine, and each of the blades having an asymmetrical aircraft wing profile;
- integrally forming a plurality of directional fins and positioning the fins non-radially on the base plate peripherally adjacent the blades of the turbine, each of the fins having an asymmetrical aircraft wing profile which is opposite to the asymmetrical aircraft wing profile of the blades;
- and
- integrally forming a cover plate as a single piece and positioning the cover plate over the turbine and the plurality of directional fins;
- the asymmetrical aircraft wing profile of the blades and the fins comprising a plano-convex profile;
- and
- the blades having leading edges disposed adjacent to trailing edges of the fins.
Dependencies are inferred from the claim text.