Patents by Inventor Frederic Alain Edouard ALLAIR

Frederic Alain Edouard ALLAIR 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).

  • Fan blade
    Patent number: 11460040
    Abstract: A blade including at least one web and a vane having a leading edge and a trailing edge, wherein, for at least one aerofoil of the vane in the vicinity of the web, a maximum sweep angle associated with a position along a chord of the aerofoil extending from the leading edge to the trailing edge of the vane corresponding to a relative chord length of at least 50%.
    Type: Grant
    Filed: February 4, 2016
    Date of Patent: October 4, 2022
    Assignee: SNECMA
    Inventors: Guillaume Olivier Vartan Martin, Alexandre Bernard Marie Boisson, Claire Marie Figeureu, Frederic Alain Edouard Allair, Thea Claire Lancien
  • FAN BLADE
    Publication number: 20180010613
    Abstract: A blade including at least one web and a vane having a leading edge and a trailing edge, wherein, for at least one aerofoil of the vane in the vicinity of the web, a maximum sweep angle associated with a position along a chord of the aerofoil extending from the leading edge to the trailing edge of the vane corresponding to a relative chord length of at least 50%.
    Type: Application
    Filed: February 4, 2016
    Publication date: January 11, 2018
    Applicant: Safran Aircraft Engines
    Inventors: Guillaume Olivier Vartan MARTIN, Alexandre Bernard Marie BOISSON, Claire Marie FIGEUREU, Frederic Alain Edouard ALLAIR, Thea Claire LANCIEN