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:
Jan. 05, 1982
Filed:
Mar. 12, 1980
Leopold A Hein, Fayetteville, TN (US);
William N Myers, Huntsville, AL (US);
Abstract
The invention relates to the utilization of wind energy and increasing the effects thereof for power generation. Amplified wind turbine apparatus is disclosed wherein ambient inlet air is prerotated in a first air rotation chamber (B) having a high pressure profile increasing the turbulence and Reynolds number thereof and a second rotation chamber (C) adjacent and downstream of the turbine has a low pressure core profile whereby flow across the turbine is accelerated and thereafter exits the turbine apparatus through a draft anti-interference device (D) which eliminates interference with ambient winds at the outlet of the turbine apparatus. Pivotable vanes 12 controlled in response to prevailing wind direction admit air to the chambers and aid in imparting rotation. A central core 20 may be utilized for creating the desired pressure profile in chamber B.