Patents by Inventor Marjolaine Marie-Anne PIERRE

Marjolaine Marie-Anne PIERRE 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 turbine blade squealer tip
    Patent number: 10385700
    Abstract: A turbomachine turbine blade includes a suction face, a pressure face, a leading edge and a trailing edge as well as a squealer at the tip thereof. The squealer tip includes at least one internal rib that extends from a point of attachment of the rim of the squealer on the suction-face side to a point of attachment of the rim of the squealer on the pressure-face side, and includes a portion for absorbing the load of leakage flows which extends from the suction face and a deflector-forming portion which extends the load absorber portion with an inflection and guides the leakage flows toward the pressure face.
    Type: Grant
    Filed: August 3, 2015
    Date of Patent: August 20, 2019
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Pierre Guillaume Auzillon, Remi Philippe Oswald Olive, Marjolaine Marie-Anne Pierre
  • TURBOMACHINE TURBINE BLADE SQUEALER TIP
    Publication number: 20170226871
    Abstract: A turbomachine turbine blade includes a suction face, a pressure face, a leading edge and a trailing edge as well as a squealer at the tip thereof. The squealer tip includes at least one internal rib that extends from a point of attachment of the rim of the squealer on the suction-face side to a point of attachment of the rim of the squealer on the pressure-face side, and includes a portion for absorbing the load of leakage flows which extends from the suction face and a deflector-forming portion which extends the load absorber portion with an inflection and guides the leakage flows toward the pressure face.
    Type: Application
    Filed: August 3, 2015
    Publication date: August 10, 2017
    Applicant: Safran Aircraft Engines
    Inventors: Pierre Guillaume AUZILLON, Remi Philippe Oswald OLIVE, Marjolaine Marie-Anne PIERRE