Patents Assigned to ENVIRO FUEL TECHNOLOGY, LP
  • Controllers and methods for a fuel injected internal combustion engine
    Patent number: 10473053
    Abstract: An internal combustion engine has a fuel injector that is controlled by an engine control unit. According to one embodiment a device receives from a temperature sensor information corresponding to the temperature of the engine. The device transmits substitute temperature information to the engine control unit when the temperature of the engine is within a predetermined range of temperatures. The substitute temperature information corresponds to a temperature that is different than the actual temperature of the ICE. The engine control unit controls the fuel injector so that it operates in response to the substitute temperature information.
    Type: Grant
    Filed: January 10, 2017
    Date of Patent: November 12, 2019
    Assignee: Enviro Fuel Technology, LP
    Inventor: Leon Trudeau
  • Controllers and methods for a fuel injected internal combustion engine
    Patent number: 9567934
    Abstract: An internal combustion engine has a fuel injector that is controlled by an engine control unit. According to one embodiment a device receives from a temperature sensor information corresponding to the temperature of the engine. The device transmits substitute temperature information to the engine control unit when the temperature of the engine is within a predetermined range of temperatures. The substitute temperature information corresponds to a temperature that is different than the actual temperature of the ICE. The engine control unit controls the fuel injector so that it operates in response to the substitute temperature information.
    Type: Grant
    Filed: June 19, 2013
    Date of Patent: February 14, 2017
    Assignee: ENVIRO FUEL TECHNOLOGY, LP
    Inventor: Leon Trudeau