Patents by Inventor Mathieu LASNE

Mathieu LASNE 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).

  • Retractable air-oil heat exchanger for aircraft propulsion assembly
    Patent number: 11846250
    Abstract: A turbofan aircraft propulsion assembly includes a retractable heat exchanger. The heat exchanger can be deployed in a secondary flow path of the propulsion assembly so as to cool a fluid circulating in a circuit of a transfer module of the heat exchanger using a secondary flow circulating in the secondary flow path.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: December 19, 2023
    Assignee: SAFRAN AIRCRAFT ENGINES
    Inventors: Alexandre Gérard François Couilleaux, Mathieu Lasne
  • RETRACTABLE AIR-OIL HEAT EXCHANGER FOR AIRCRAFT PROPULSION ASSEMBLY
    Publication number: 20230151778
    Abstract: A turbofan aircraft propulsion assembly includes a retractable heat exchanger. The heat exchanger can be deployed in a secondary flow path of the propulsion assembly so as to cool a fluid circulating in a circuit of a transfer module of the heat exchanger using a secondary flow circulating in the secondary flow path.
    Type: Application
    Filed: March 19, 2021
    Publication date: May 18, 2023
    Inventors: Alexandre Gérard François COUILLEAUX, Mathieu LASNE