Patents by Inventor Romuald Bernard MAUVAIS

Romuald Bernard MAUVAIS 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).

  • BLADE COMPRISING A SHIELD HAVING A DEFROSTING AIR PASSAGE DUCT
    Publication number: 20240003265
    Abstract: The invention relates to a blade comprising a shield (14) attached to the upstream end of the body of the blade, the shield (14) comprising an upstream end forming a leading edge of the blade, the shield (14) further comprising a nose (141) upstream from which the leading edge is located, an pressure-face fin and an suction-face fin laterally attached on the blade, the fins extending from the nose, the blade comprising a defrosting air passage duct (15) arranged inside the nose and extending radially inside the nose, the duct (15) having an inner end (151) emerging opposite the root (125) and a radially external end emerging from the nose between the leading edge and its junction at the pressure-face fin.
    Type: Application
    Filed: November 10, 2021
    Publication date: January 4, 2024
    Applicant: Safran Aircraft Engines
    Inventors: Guillaume Pascal Jean-Charles GONDRE, Morgane Astrid LEGER, Stéphane Roger MAHIAS, Romuald Bernard MAUVAIS