Patents by Inventor Julien Bachelet

Julien Bachelet 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).

  • 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