Patents by Inventor Jaroslaw Warszewski

Jaroslaw Warszewski 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).

  • Flow-controlled wind rotor
    Patent number: 7665966
    Abstract: A flow-controlled wind motor rotor has one or more blades which are parallel to a central vertical axis. The blades are orientable to the direction of the wind. The rotor is equipped with a wind vane for detecting of a wind direction and also with a primary control mechanism which is controlled by the wind vane, and a secondary control mechanism, which is subordinate to the first control mechanism. The primary control mechanism is driven by a V-belt, while the secondary control mechanism is driven by a stepping engine with a worm gear.
    Type: Grant
    Filed: April 12, 2005
    Date of Patent: February 23, 2010
    Assignee: Ventus Spolka ZO.O
    Inventor: Jaroslaw Warszewski
  • Flow-Controlled Wind Rotor
    Publication number: 20070201981
    Abstract: Disclosed in a wind rotor (1) comprising one or more blades (3) rotating around a vertical, central axis (4) within a main bearing (5), said blades being parallel to said vertical axis (4), said blades being connected via crossbars (6), said blades being disposed freely rotatably in bearings (7), and said blades being orientable by means of a wind vane (9). Said blades (3) comprise a symmetrical aerodynamic profile (8) over their entire cross-section.
    Type: Application
    Filed: April 12, 2005
    Publication date: August 30, 2007
    Applicant: VENTUS Spolka ZOO
    Inventor: Jaroslaw Warszewski