Patents by Inventor Dominique Jean Etienne Indersie

Dominique Jean Etienne Indersie 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).

  • CHAMBER BOTTOM FOR A PLASMA THRUSTER
    Publication number: 20220145865
    Abstract: Chamber bottom for a plasma thruster making it possible to combine several functions in a single piece and, in particular, to fasten certain insulating parts of the plasma thruster, the chamber bottom having, in a single piece, a chamber bottom surface for closing an annular chamber formed by the chamber bottom and at least one insulating part attached to the chamber bottom, and at least a first set of tabs including fastening tabs for fastening the at least one insulating part to the chamber bottom.
    Type: Application
    Filed: March 11, 2020
    Publication date: May 12, 2022
    Applicant: SAFRAN AIRCRAFT ENGINES
    Inventors: Julien Pierre Alain VAUDOLON, Dominique Jean Etienne INDERSIE, Laurent Alexandre René GODARD, Tiphaine DE TINGUY, Fabrice François Julien MAYEUL, Romain VALLAT
  • Rocket motor combustion chamber injection head
    Patent number: 9482184
    Abstract: An injection head including an annular distribution cavity for distributing a propellant upstream from an injection plate supporting injectors. The cavity includes a multiply-perforated distribution grid distributing the propellant, which grid is coaxial with the distribution cavity and of a concave shape that projects into the distribution cavity, the grid being fastened to a dome of the cavity.
    Type: Grant
    Filed: November 14, 2011
    Date of Patent: November 1, 2016
    Assignee: SNECMA
    Inventors: Dominique Jean Etienne Indersie, Julien Bachelet, Olivier Delahaye
  • ROCKET MOTOR COMBUSTION CHAMBER INJECTION HEAD
    Publication number: 20130318943
    Abstract: An injection head including an annular distribution cavity for distributing a propellant upstream from an injection plate supporting injectors. The cavity includes a multiply-perforated distribution grid distributing the propellant, which grid is coaxial with the distribution cavity and of a concave shape that projects into the distribution cavity, the grid being fastened to a dome of the cavity.
    Type: Application
    Filed: November 14, 2011
    Publication date: December 5, 2013
    Applicant: SNECMA
    Inventors: Dominique Jean Etienne Indersie, Julien Bachelet, Olivier Delahaye