Patents by Inventor Simon PARINET

Simon PARINET 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).

  • Turbine vane including a cooling-air intake portion including a helical element for swirling the cooling air
    Patent number: 11988108
    Abstract: A turbine vane of a turbine engine such as a turboprop or a turbojet, the vane comprising a root supporting a blade, the vane including at least one air-circulation duct for cooling the air during operation, the duct including, at the vane root, an inlet portion for collecting the cooling air, the inlet portion extending away from a lower surface of the vane root opposite the blade. At least one inlet portion is provided with a helical element for rotating the cooling air in order to improve the cooling efficiency thereof.
    Type: Grant
    Filed: May 31, 2017
    Date of Patent: May 21, 2024
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Erwan Daniel Botrel, Sébastien Serge Francis Congratel, Simon Parinet
  • TURBINE VANE INCLUDING A COOLING-AIR INTAKE PORTION INCLUDING A HELICAL ELEMENT FOR SWIRLING THE COOLING AIR
    Publication number: 20190292918
    Abstract: A turbine vane of a turbine engine such as a turboprop or a turbojet, the vane comprising a root supporting a blade, the vane including at least one air-circulation duct for cooling the air during operation, the duct including, at the vane root, an inlet portion for collecting the cooling air, the inlet portion extending away from a lower surface of the vane root opposite the blade. At least one inlet portion is provided with a helical element for rotating the cooling air in order to improve the cooling efficiency thereof.
    Type: Application
    Filed: May 31, 2017
    Publication date: September 26, 2019
    Inventors: Erwan Daniel BOTREL, Sébastien Serge Francis CONGRATEL, Simon PARINET