Patents by Inventor Lauren DRANSFIELD

Lauren DRANSFIELD 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).

  • Fuel injector
    Patent number: 11208975
    Abstract: A fuel injector includes a control valve assembly arranged between an actuator assembly and a nozzle assembly. A 3-way valve controls flow for filling or draining a control chamber through a first throttle and through a second throttle for enabling or preventing fuel injection. The second throttle is a through orifice provided in a plate arranged in the control chamber.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: December 28, 2021
    Inventors: George A. Meek, Lauren Dransfield
  • FUEL INJECTOR
    Publication number: 20210095628
    Abstract: A fuel injector includes a control valve assembly arranged between an actuator assembly and a nozzle assembly. A 3-way valve controls flow for filling or draining a control chamber through a first throttle and through a second throttle for enabling or preventing fuel injection. The second throttle is a through orifice provided in a plate arranged in the control chamber.
    Type: Application
    Filed: December 20, 2018
    Publication date: April 1, 2021
    Inventors: George A. MEEK, Lauren DRANSFIELD