Patents Assigned to Global Sustainability Technologies, LLC
  • Device for enhancing fuel efficiency of and/or reducing emissions from internal combustion engines
    Patent number: 7556031
    Abstract: An air/fuel flow structure for enhancing the fuel efficiency of an internal combustion engine includes a generally conical-shaped flow path useable in the engine. One or more tab and one or more notch are formed in the conical path to alter one or more characteristics, such as pressure and velocity, of the gas flow. The apparatus may be positioned in the air intake system. Alternatively, the apparatus may be positioned in the exhaust system.
    Type: Grant
    Filed: January 30, 2008
    Date of Patent: July 7, 2009
    Assignee: Global Sustainability Technologies, LLC
    Inventor: Raymond B. Russell