The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 08, 2011
Filed:
Jun. 10, 2008
Applicants:
Mats Leijon, Uppsala, SE;
Hans Bernhoff, Uppsala, SE;
Inventors:
Mats Leijon, Uppsala, SE;
Hans Bernhoff, Uppsala, SE;
Assignee:
Vertical Wind AB, Uppsala, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04C 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a wind-power unit having a turbine having a vertical turbine shaft (), an electrical generator () connected to the turbine and a vertical hollow supporting pillar () supporting the turbine. According to the invention the material of the supporting pillar is in all essentials wood. The invention also relates to a supporting pillar for such a wind-power unit, an electric mains connected to the wind-power unit, a use of the wind-power unit and a method for the manufacture of such a supporting pillar.