Patents by Inventor Yukhum Petrov

Yukhum Petrov 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).

  • Emission control water injection system for diesel engines
    Patent number: 7216607
    Abstract: A water injection system (WIS) for diesel engines that reduces NOx, PM and CO2 emissions is provided. Water is injected into the combustion air stream before cylinders in a predetermined proportion to fuel. The present invention utilizes a special water purification element, an oscillating pump, an electronic means to control both water flow and the size of water droplets, a means to prevent water from freezing in cold ambient temperatures, a plurality of special sensors to control water flow in response to rapid load variation, and a means for automatically switching between on and off operations.
    Type: Grant
    Filed: May 27, 2005
    Date of Patent: May 15, 2007
    Assignee: Rival Technologies Inc.
    Inventors: Anatoly Mezheritsky, Andrey Levin, Yukhum Petrov
  • EMISSION CONTROL WATER INJECTION SYSTEM FOR DIESEL ENGINES
    Publication number: 20060266307
    Abstract: A water injection system (WIS) for diesel engines that reduces NOx, PM and CO2 emissions is provided. Water is injected into the combustion air stream before cylinders in a predetermined proportion to fuel. The present invention utilizes a special water purification element, an oscillating pump, an electronic means to control both water flow and the size of water droplets, a means to prevent water from freezing in cold ambient temperatures, a plurality of special sensors to control water flow in response to rapid load variation, and a means for automatically switching between on and off operations.
    Type: Application
    Filed: May 27, 2005
    Publication date: November 30, 2006
    Applicant: RIVAL TECHNOLOGIES INC.
    Inventors: Anatoly Mezheritsky, Andrey Levin, Yukhum Petrov