Patents Assigned to Enginuity, LLC
  • Gas flow sensor and high pressure gaseous fuel injection system
    Patent number: 6619139
    Abstract: A novel flow sensor that includes a valve responsive to a pressure differential or pressure drop across a selectively sized restriction orifice. The flow sensor may be incorporated into a high-pressure fuel injection system for sensing the opening and closing of high pressure fuel injector for injecting gaseous fuel.
    Type: Grant
    Filed: February 16, 2001
    Date of Patent: September 16, 2003
    Assignee: Enginuity, LLC
    Inventor: Roger C. Popp
  • Gas flow sensor and high pressure gaseous fuel injection system
    Publication number: 20020112704
    Abstract: A novel flow sensor that includes a valve responsive to a pressure differential or pressure drop across a selectively sized restriction orifice. The flow sensor may be incorporated into a high-pressure fuel injection system for sensing the opening and closing of high pressure fuel injector for injecting gaseous fuel.
    Type: Application
    Filed: February 16, 2001
    Publication date: August 22, 2002
    Applicant: Enginuity, LLC
    Inventor: Roger C. Popp