Patents Assigned to AF Energy Corporation
  • Vertical Axis Wind Turbine
    Publication number: 20140086745
    Abstract: A vertical axis wind turbine having a plurality of upright airfoils pivotally engaged. A continuous adjustment of the angle of attack of the airfoils to oncoming wind is provided by rotation of a control plate connected to the vanes which are mounted upon a rotating drive plate. A vane can be employed to rotate the control plate to affect the continuous adjustment of the airfoils.
    Type: Application
    Filed: December 9, 2013
    Publication date: March 27, 2014
    Applicant: AF ENERGY CORPORATION
    Inventor: SAMUEL THOMAS KELLY
  • Vertical axis wind turbine
    Patent number: 8602719
    Abstract: A vertical axis wind turbine having a plurality of upright airfoils pivotally engaged. A continuous adjustment of the angle of attack of the airfoils to oncoming wind is provided by rotation of a control plate connected to the vanes which are mounted upon a rotating drive plate. A vane can be employed to rotate the control plate to affect the continuous adjustment of the airfoils.
    Type: Grant
    Filed: July 3, 2012
    Date of Patent: December 10, 2013
    Assignee: AF Energy Corporation
    Inventor: Samuel Thomas Kelly