Patent ID: 7189051

Claim:
A wind power plant comprising: at least one supporting structure; a carrying construction arranged on said supporting structure and fixedly secured to said supporting structure, said carrying construction having a vertical axis and being rotatable around said vertical axis jointly with said supporting structure, said carrying construction comprising at least one pillar and at least one horizontal beam attached to said pillar, said beam having two outer borders extended along said beam; at least two rotors positioned on said beam, said rotors having horizontal axes of rotation and at least two blades arranged along said rotors' axes of rotation, said rotors' axes of rotation being parallel to said beam borders, said rotors being positioned so that less than half of the rotors' diameters protrudes out of one of said beam borders, each said rotor having an individual shaft, each said shaft being positioned in two of its own bearings, in which there is a clearance between two adjacent bearings of aligned ones of said rotors, said shafts of aligned rotors are connected by couplings, and said couplings are arranged in said clearance; and a foundation.