Patents by Inventor Mario Antoine LAMBEY

Mario Antoine LAMBEY 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).

  • Patent number: 11987369
    Abstract: A turbomachine of an aircraft comprising an outer casing delimiting with an inner hub, a flow path of a gas stream in which is disposed a low-pressure turbine configured to rotationally drive a low-pressure shaft; said turbomachine comprising, in the direction of flow of the gas stream, a first propeller; and a second propeller downstream of the first propeller, the first propeller being rotationally driven by said low-pressure shaft and the second propeller being rotationally driven by an electric motor, the second propeller being further disposed at a distance between 1.5 and 4 cord lengths from the first propeller defined between the respective axes of shimming of each of the first and second propellers.
    Type: Grant
    Filed: October 25, 2019
    Date of Patent: May 21, 2024
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Nicolas Jérôme Jean Tantot, Anthony Binder, Mario Antoine Lambey
  • Publication number: 20210403169
    Abstract: The invention relates to a turbomachine of an aircraft comprising an outer casing (2) delimiting with an inner hub (3), a flow path (1) of a gas stream in which is disposed a low-pressure turbine configured to rotationally drive a low-pressure shaft; said turbomachine comprising, in the direction of flow of the gas stream, a first propeller (31); and a second propeller (32) downstream of the first propeller, the first propeller (31) being rotationally driven by said low-pressure shaft and the second propeller being rotationally driven by an electric motor (70), the second propeller (32) being further disposed at a distance between 1.5 and 4 cord lengths (LC1) from the first propeller (31) defined between the respective axes of shimming (A31, A32) of each of the first and second propellers.
    Type: Application
    Filed: October 25, 2019
    Publication date: December 30, 2021
    Applicant: SAFRAN AIRCRAFT ENGINES
    Inventors: Nicolas Jérôme Jean TANTOT, Anthony BINDER, Mario Antoine LAMBEY