Patents by Inventor Clément CHASSAING

Clément CHASSAING 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).

  • Cryogenic cooler for a radiation detector, particularly in a spacecraft
    Patent number: 11976873
    Abstract: A cryogenic cooler includes a cold region, a heat-transfer fluid circuit, the cold region being positioned in the circuit, and an application heat exchanger configured to exchange calories with a device to be cooled. The cooler includes at least one passive non-return valve fluidly connected to the cold region, the heat exchanger having at least one first fluid inlet positioned downstream of the non-return valve in the flow direction of the heat-transfer fluid, the heat-transfer fluid circulating from the end of the cold region.
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: May 7, 2024
    Assignee: L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
    Inventors: James Butterworth, Clément Chassaing
  • CRYOGENIC COOLER FOR A RADIATION DETECTOR, PARTICULARLY IN A SPACECRAFT
    Publication number: 20220412637
    Abstract: A cryogenic cooler includes a cold region, a heat-transfer fluid circuit, the cold region being positioned in the circuit, and an application heat exchanger configured to exchange calories with a device to be cooled. The cooler includes at least one passive non-return valve fluidly connected to the cold region, the heat exchanger having at least one first fluid inlet positioned downstream of the non-return valve in the flow direction of the heat-transfer fluid, the heat-transfer fluid circulating from the end of the cold region.
    Type: Application
    Filed: June 26, 2020
    Publication date: December 29, 2022
    Inventors: James BUTTERWORTH, Clément CHASSAING