Patents by Inventor Arkadiy Gurevich

Arkadiy Gurevich 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).

  • Steam generator with hybrid circulation
    Publication number: 20070084418
    Abstract: A hybrid vapor generator has at least one evaporator with tubes arranged in sections, one section including a natural circulation loop with a separating drum and downcomer(s), and another section being a pump assisted once-through circulation section.
    Type: Application
    Filed: October 13, 2005
    Publication date: April 19, 2007
    Inventor: Arkadiy Gurevich
  • Boiler economizer and control system
    Patent number: 5419285
    Abstract: An increased efficiency boiler is provided, which, instead of trying to eliminate steaming in the economizer, designs the economizer to permit steaming, and a control is provided for the boiler which takes into account the heat input to the boiler as well as the water level in the steam drum and the reliability of the economizer.
    Type: Grant
    Filed: April 25, 1994
    Date of Patent: May 30, 1995
    Assignee: Henry Vogt Machine Co.
    Inventors: Arkadiy Gurevich, Akber Pasha