Vertical axis wind turbine
AssigneeTelbitphu, Iwona Janowska
InventorKrzysztof Janowski
Life of this patent
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Abstract
A wind turbine comprising a vertical axis rotor in which working blades are fastened to top and lower mount placed horizontally and separates elements of rotor (3) are connected to metal carrying arms placed horizontally (4) on a central vertical axis (5), including three blades (6) rotating around central axis (5) and in the sectional view having open airscrew profile along overall length. In the central part of the rotor there is a mean controlling airflow (7) covered from top and bottom with covers protecting the elements of construction from atmospheric effects (8) as well as improving its aerodynamic properties. The covers are fixed to mount disks (9) mounted in a distance “h” from each other, to which arms of supporting structure (4) are secured.
Claims4
Wind turbine with vertical axis rotor, in which working blades are fastened to top and bottom mount placed horizontally, distinguished by separates elements of rotor (3) are connected to metal carrying arms placed horizontally (4) on a central vertical axis (5), including three blades (6) which rotate around central axis (5) and in the sectional view have open airscrew profile along the overall length, while in the center there is a mean controlling airflow covered from top and bottom with covers protecting the elements of construction from atmospheric effects (8) as well as improving aerodynamic properties of said rotor, which are fixed to mount disks (9) mounted in a distance “h” from each other, and to which arms of supporting structure are secured.
Dependencies are inferred from the claim text.