Wind turbine rotor projection

Details Wind turbine rotor projection Wind turbine rotor projection

2005-05-17

2010-06-01

Look, Edward (Department: 3745)

Rotary kinetic fluid motors or pumps

With means for controlling casing or flow guiding means in...

Natural fluid current force responsive

C415S004500

Reexamination Certificate

active

07726935

ABSTRACT:
An horizontal axis wind turbine having a rotor (3) with a frontal projection comprising a stationary spherical head (1) upstream of its multibladed turbine rotor (3) displaces and increases the speed of wind addressed over 70% of the total frontal area. A series of thin airfoils (12) radially and evenly placed on said spherical head (1) to direct wind towards the turbine short blades (4).

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