Patents by Inventor Igor V. Gulyayev

Igor V. Gulyayev 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).

  • Wire feed pressure lock system
    Patent number: 8920566
    Abstract: A pressure lock system passes a wire along a wire path from a wire source at a high pressure first region to a destination at a low pressure second region. The pressure lock system includes a pressure lock chamber. A first conduit has an interior positioned to pass the wire along the path and is mounted for rotation. A second conduit has an interior positioned to pass the wire from the pressure lock chamber and is also mounted for rotation. A motor may drive rotation of the first conduit and the second conduit. Pumps may maintain a pressure of the pressure lock chamber lower than a pressure of the first region.
    Type: Grant
    Filed: December 30, 2010
    Date of Patent: December 30, 2014
    Assignee: United Technologies Corporation
    Inventors: Richard S. Mullin, Igor V. Belousov, Oleg G. Pankov, Igor V. Gulyayev
  • Wire Feed Pressure Lock System
    Publication number: 20120171382
    Abstract: A pressure lock system passes a wire along a wire path from a wire source at a high pressure first region to a destination at a low pressure second region. The pressure lock system includes a pressure lock chamber. A first conduit has an interior positioned to pass the wire along the path and is mounted for rotation. A second conduit has an interior positioned to pass the wire from the pressure lock chamber and is also mounted for rotation. A motor may drive rotation of the first conduit and the second conduit. Pumps may maintain a pressure of the pressure lock chamber lower than a pressure of the first region.
    Type: Application
    Filed: December 30, 2010
    Publication date: July 5, 2012
    Applicant: United Technologies Corporation
    Inventors: Richard S. Mullin, Igor V. Belousov, Oleg G. Pankov, Igor V. Gulyayev