Patents by Inventor Peter KITTEL

Peter KITTEL has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Vertical axis turbine
    Patent number: 11629691
    Abstract: A vertical axis turbine includes a rotatable hub assembly that is configured to be connected to an energy sink and rotatable about an axis of rotation. At least two blades are mounted on the hub assembly, each blade including a leading edge and a trailing edge, the blades being oriented so that the respective leading edges face in a common rotational direction. Each blade further includes a straight section that is substantially parallel to the axis of rotation and two helical sections, the straight section being interposed between the helical sections, and the helical sections extending at least partially around the axis of rotation.
    Type: Grant
    Filed: February 28, 2019
    Date of Patent: April 18, 2023
    Assignee: AXIS ENERGY GROUP PTY LTD
    Inventor: Peter Kittel
  • A VERTICAL AXIS TURBINE
    Publication number: 20200408191
    Abstract: A vertical axis turbine includes a rotatable hub assembly that is configured to be connected to an energy sink and rotatable about an axis of rotation. At least two blades are mounted on the hub assembly, each blade including a leading edge and a trailing edge, the blades being oriented so that the respective leading edges face in a common rotational direction. Each blade further includes a straight section that is substantially parallel to the axis of rotation and two helical sections, the straight section being interposed between the helical sections, and the helical sections extending at least partially around the axis of rotation.
    Type: Application
    Filed: February 28, 2019
    Publication date: December 31, 2020
    Inventor: Peter KITTEL