Patents by Inventor Walter Radovich

Walter Radovich 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 wind turbine with variable pitch mechanism
    Patent number: 9903339
    Abstract: A vertical axis wind turbine including a vertical central shaft and a plurality of vertical blades. Each of the vertical blades is supported by a radial supporting arm extending from the central shaft. The shaft is such that the angular disposition of each of the blades is relative to its radial supporting arm, and is controlled by a control mechanism. The control mechanism includes two differential resilient elements and a damping element.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: February 27, 2018
    Assignee: Axowind Pty Ltd.
    Inventors: Walter Radovich, Ricky Zhong Huang, Bjorn Rudgley, Jing K Tan
  • Vertical Axis Wind Turbine with Variable Pitch Mechanism
    Publication number: 20150003982
    Abstract: A vertical axis wind turbine; said turbine including a vertical central shaft and a plurality of vertical blades; each of said vertical blades supported by at least one radial supporting arm extending from said central shaft; characterized in that angular disposition of each of said blades relative to its respective said at least one radial supporting arm, is controlled by a control mechanism; said mechanism including at least two differentially resilient elements and a damping element.
    Type: Application
    Filed: June 29, 2012
    Publication date: January 1, 2015
    Inventors: Walter Radovich, Ricky Zhong Huang, Bjorn Rudgley, Jing K. Tan