Patents by Inventor Julien BERGERY

Julien BERGERY 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).

  • Anti-propagation exhaust device for aircraft lithium-ion batteries
    Patent number: 11962032
    Abstract: An assembly for supplying power to an aircraft is disclosed having at least one battery housed in a respective housing, each housing comprising a wall in which a through-opening is arranged, and an exhaust device including a discharge duct connecting each housing opening to a common discharge port, a valve mounted on each opening. Each valve includes a membrane arranged so as to seal the opening closed and having a surface of pressure application towards the inside of the housing and a surface of pressure application towards the outside of the housing. The surface of pressure application towards the outside of the housing is larger than the surface of pressure application towards the inside of the housing, so that the membrane bursts at a bursting pressure inside the housing that is lower than a bursting pressure reached outside the housing.
    Type: Grant
    Filed: July 27, 2021
    Date of Patent: April 16, 2024
    Assignee: AIRBUS DEFENCE AND SPACE SAS
    Inventors: Julien Bergery, Dimitry Loubere
  • ANTI-PROPAGATION EXHAUST DEVICE FOR AIRCRAFT LITHIUM-ION BATTERIES
    Publication number: 20230011662
    Abstract: An assembly for supplying power to an aircraft is disclosed having at least one battery housed in a respective housing, each housing comprising a wall in which a through-opening is arranged, and an exhaust device including a discharge duct connecting each housing opening to a common discharge port, a valve mounted on each opening. Each valve includes a membrane arranged so as to seal the opening closed and having a surface of pressure application towards the inside of the housing and a surface of pressure application towards the outside of the housing. The surface of pressure application towards the outside of the housing is larger than the surface of pressure application towards the inside of the housing, so that the membrane bursts at a bursting pressure inside the housing that is lower than a bursting pressure reached outside the housing.
    Type: Application
    Filed: July 27, 2021
    Publication date: January 12, 2023
    Inventors: Julien BERGERY, Dimitry LOUBERE