Patents by Inventor Cyril LOISEAU

Cyril LOISEAU 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 module
    Patent number: 10344610
    Abstract: A turbomachine module, comprising a mobile wheel rotatably mounted inside a housing of the module and surrounded by a sectorised sealing ring (18) that comprises an annular row of sectors, each ring sector comprising at least one circumferential hook that is configured to engage with an annular hooking rail of the housing, the module further comprising a sectorised protective annular shim (50) that is interposed between the hooks of the ring sectors and the rail of the housing and that comprises an annular row of sectors of shim, characterised in that the edges (60) of the circumferential ends of the sectors of shim are not aligned with the edges (58) of the circumferential ends of the ring sectors along the longitudinal axis of the module.
    Type: Grant
    Filed: August 4, 2015
    Date of Patent: July 9, 2019
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Cyril Loiseau, Alain Dominique Gendraud, Sebastien Jean Laurent Prestel
  • TURBOMACHINE MODULE
    Publication number: 20170218785
    Abstract: A turbomachine module, comprising a mobile wheel rotatably mounted inside a housing of the module and surrounded by a sectorised sealing ring (18) that comprises an annular row of sectors, each ring sector comprising at least one circumferential hook that is configured to engage with an annular hooking rail of the housing, the module further comprising a sectorised protective annular shim (50) that is interposed between the hooks of the ring sectors and the rail of the housing and that comprises an annular row of sectors of shim, characterised in that the edges (60) of the circumferential ends of the sectors of shim are not aligned with the edges (58) of the circumferential ends of the ring sectors along the longitudinal axis of the module.
    Type: Application
    Filed: August 4, 2015
    Publication date: August 3, 2017
    Inventors: Cyril LOISEAU, Alain Dominique GENDRAUD, Sebastien Jean Laurent PRESTEL