Patents by Inventor Florent Rognin

Florent Rognin 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).

  • Turbomachine casing
    Patent number: 9863270
    Abstract: A turbomachine casing including a substantially cylindrical wall and an annular one-piece acoustic insulation panel mounted inside the wall, the panel including an annular surface that is radially external opposite a radially internal annular surface of the wall, wherein the wall includes on its internal angular surface first projecting members which bear axially against second projecting members belonging to the external annular surface of the panel and which are fixed to these second members in a dismountable manner.
    Type: Grant
    Filed: November 4, 2013
    Date of Patent: January 9, 2018
    Assignee: SNECMA
    Inventors: Romain Plante, Romain Coulon, Geoffroy De La Chapelle, Paul Follin, Florent Rognin
  • Turbine engine casing
    Patent number: 9611863
    Abstract: A turbine engine casing, including a substantially cylindrical wall and a single-piece annular panel for acoustic insulation mounted radially inside the wall, is provided. The panel includes a radially outer annular surface fitted with upstream and downstream first projecting members respectively arranged in the upstream and downstream portions of the radially outer annular surface of the panel. The wall includes a radially inner annular surface fitted with upstream and downstream second projecting members that are releasably fastened respectively to the upstream and downstream first projecting members.
    Type: Grant
    Filed: April 25, 2014
    Date of Patent: April 4, 2017
    Assignee: SNECMA
    Inventors: Virginie Guilbert, Romain Plante, Florent Rognin
  • TURBOMACHINE CASING
    Publication number: 20150267555
    Abstract: A turbomachine casing including a substantially cylindrical wall and an annular one-piece acoustic insulation panel mounted inside the wall, the panel including an annular surface that is radially external opposite a radially internal annular surface of the wall, wherein the wall includes on its internal angular surface first projecting members which bear axially against second projecting members belonging to the external annular surface of the panel and which are fixed to these second members in a dismountable manner.
    Type: Application
    Filed: November 4, 2013
    Publication date: September 24, 2015
    Applicant: SNECMA
    Inventors: Romain Plante, Romain Coulon, Geoffroy De La Chapelle, Paul Follin, Florent Rognin
  • TURBINE ENGINE CASING
    Publication number: 20140321999
    Abstract: The invention relates to a turbine engine casing comprising a substantially cylindrical wall (12) and a single-piece annular panel (18) for acoustic insulation mounted radially inside the wall (12), the panel (18) including a radially outer annular surface (36) fitted with upstream and downstream first projecting members (70) respectively arranged in the upstream and downstream portions of the radially outer annular surface (36) of the panel (18), the wall (12) including a radially inner annular surface fitted with upstream and downstream second projecting members (80) that are releasably fastened respectively to the upstream and downstream first projecting members (70).
    Type: Application
    Filed: April 25, 2014
    Publication date: October 30, 2014
    Applicant: SNECMA
    Inventors: Virginie Guilbert, Romain Plante, Florent Rognin