Patents by Inventor Emilie Charlotte Pousseo

Emilie Charlotte Pousseo 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).

  • Turbine engine fuel injector with permanent leakage flow
    Patent number: 9494079
    Abstract: A fuel injector for a turbine engine, the injector including a body including a mechanism for admitting fuel under pressure, a stop valve for feeding a primary fuel circuit, and a metering valve mounted downstream from the stop valve for feeding a secondary fuel circuit. The injector further includes at least one leakage channel, that can be formed by a thread, that extends from a zone situated downstream from the stop valve and upstream from the metering valve to a zone situated downstream from the metering valve to generate a permanent leakage flow in the secondary circuit.
    Type: Grant
    Filed: February 12, 2013
    Date of Patent: November 15, 2016
    Assignee: SNECMA
    Inventors: Emilie Charlotte Pousseo, Jose Roland Rodrigues
  • Turbine engine fuel injector with leakage flow controlled by position of metering valve
    Patent number: 9488107
    Abstract: A fuel injector for a turbine engine, the injector including a body including a primary fuel circuit and a secondary fuel circuit fed by a metering valve. A leakage channel extends from a zone in fluid flow connection with the primary circuit to a zone in fluid flow connection with the secondary circuit. The leakage channel is configured to be open in a closed position of the metering valve and to be closed by the metering valve moving.
    Type: Grant
    Filed: February 7, 2013
    Date of Patent: November 8, 2016
    Assignee: SNECMA
    Inventors: Jose Roland Rodrigues, Emilie Charlotte Pousseo
  • FUEL INJECTOR FOR A TURBINE ENGINE
    Publication number: 20150007572
    Abstract: A fuel injector for a turbine engine, the injector including a body including a mechanism for admitting fuel under pressure, a stop valve for feeding a primary fuel circuit, and a metering valve mounted downstream from the stop valve for feeding a secondary fuel circuit. The injector further includes at least one leakage channel, that can be formed by a thread, that extends from a zone situated downstream from the stop valve and upstream from the metering valve to a zone situated downstream from the metering valve to generate a permanent leakage flow in the secondary circuit.
    Type: Application
    Filed: February 12, 2013
    Publication date: January 8, 2015
    Applicant: SNECMA
    Inventors: Emilie Charlotte Pousseo, Jose Roland Rodrigues