Patents by Inventor Thomas Joseph LARDELLIER

Thomas Joseph LARDELLIER 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).

  • Impact-cooling tubular insert for a turbomachine distributor
    Patent number: 11434769
    Abstract: A tubular ventilation sleeve for a turbomachine distributor, in particular for an aircraft, the sleeve having a generally elongate shape along an axis (A-A) and including a perforated tubular wall around said axis, one of the axial ends of the sleeve being open and the other being closed by a bottom wall, wherein it further includes support beams when the sleeve is made by additive manufacturing, the beams extending inside the sleeve between the tubular wall and the bottom wall and having a longitudinal cross-section with a generally triangular shape, two sides of which are respectively connected to the tubular wall and the bottom wall and the last side of which is free and extends inside the sleeve, perforations in the tubular wall being provided between the support beams.
    Type: Grant
    Filed: March 16, 2020
    Date of Patent: September 6, 2022
    Assignees: SAFRAN AIRCRAFT ENGINES, SAFRAN HELICOPTER ENGINES
    Inventors: Guillaume Klein, Matthieu Jean Luc Vollebregt, Thomas Joseph Lardellier, Guillaume Carrerot, Stephane Lavignotte
  • IMPACT-COOLING TUBULAR INSERT FOR A TURBOMACHINE DISTRIBUTOR
    Publication number: 20220049610
    Abstract: A tubular ventilation sleeve for a turbomachine distributor, in particular for an aircraft, the sleeve having a generally elongate shape along an axis (A-A) and including a perforated tubular wall around said axis, one of the axial ends of the sleeve being open and the other being closed by a bottom wall, wherein it further includes support beams when the sleeve is made by additive manufacturing, the beams extending inside the sleeve between the tubular wall and the bottom wall and having a longitudinal cross-section with a generally triangular shape, two sides of which are respectively connected to the tubular wall and the bottom wall and the last side of which is free and extends inside the sleeve, perforations in the tubular wall being provided between the support beams.
    Type: Application
    Filed: March 16, 2020
    Publication date: February 17, 2022
    Inventors: Guillaume KLEIN, Matthieu Jean Luc VOLLEBREGT, Thomas Joseph LARDELLIER, Guillaume CARREROT, Stephane LAVIGNOTTE