Patents by Inventor Yuri I. Fedosov

Yuri I. Fedosov 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).

  • Cooler for electronic devices
    Patent number: 6664673
    Abstract: According to the present invention, a cooler for electronic devices comprises a heat exchange element, a blower with a radial type impeller, and an electric drive. The heat exchange element comprises heat exchanging means made on one surface of said heat exchange element while its other surface provides thermal contact with a heat-radiating means. The radial type impeller has a shroud with a flat surface from one side, a hub and brackets and a central inlet between the shroud and the hub, the brackets connect the hub with the shroud. The radial type impeller is positioned on the heat exchange element so that the heat exchanging means being surrounded by the radial type impeller and a cooling gas flows to the radial type impeller from the central inlet through the heat exchanging means.
    Type: Grant
    Filed: August 27, 2001
    Date of Patent: December 16, 2003
    Assignee: Advanced Rotary Systems LLC
    Inventors: Edward L. Lopatinsky, Lev A. Fedoseyev, Dan K. Shaefer, Saveliy T. Rosenfeld, Yuri I. Fedosov, Viktor N. Popov, Nil N. Askhatov
  • Cooler for electronic devices
    Publication number: 20030048013
    Abstract: According to the present invention, a cooler for electronic devices comprises a heat exchange element, a blower with a radial type impeller, and an electric drive. The heat exchange element comprises heat exchanging means made on one surface of said heat exchange element while its other surface provides thermal contact with a heat-radiating means. The radial type impeller has a shroud with a flat surface from one side, a hub and brackets and a central inlet between the shroud and the hub, the brackets connect the hub with the shroud. The radial type impeller is positioned on the heat exchange element so that the heat exchanging means being surrounded by the radial type impeller and a cooling gas flows to the radial type impeller from the central inlet through the heat exchanging means.
    Type: Application
    Filed: August 27, 2001
    Publication date: March 13, 2003
    Applicant: ADVANCED ROTARY SYSTEMS, LLC
    Inventors: Edward L. Lopatinsky, Lev A. Fedoseyev, Dan K. Schaefer, Saveliy T. Rosenfeld, Yuri I. Fedosov, Viktor N. Popov, Nil N. Askhatov