Patents by Inventor Jean-Pierre Daclin

Jean-Pierre Daclin 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).

  • Mobile system for intervention in an atmosphere of radioactive gas, notably tritium
    Patent number: 9378856
    Abstract: A mobile system for intervention in an atmosphere of radioactive gas, notably tritium, which includes: a dynamic confinement device, including a removable confinement barrier to surround an intervention zone and a device for controlled extraction of air to keep the zone at a lower pressure than the exterior; a device for monitoring the radioactive gas concentration in the air of the zone; a device to detect and signal the exceedance of a predefined threshold by this concentration to the persons present in the zone.
    Type: Grant
    Filed: March 22, 2011
    Date of Patent: June 28, 2016
    Assignee: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Olivier Guillemant, Jean-Pierre Daclin
  • MOBILE SYSTEM FOR INTERVENTION IN AN ATMOSPHERE OF RADIOACTIVE GAS, NOTABLY TRITIUM
    Publication number: 20130008314
    Abstract: A mobile system for intervention in an atmosphere of radioactive gas, notably tritium, which, includes; a dynamic confinement device, including & removable confinement barrier to surround an intervention, zone and a device for controlled extraction of air to keep the zone at a lower pressure than the exterior; a device for monitoring the radioactive gas concentration in the air of the zone; a device to detect and signal the exceedance of a predefined threshold by this concentration to the persons present in the zone.
    Type: Application
    Filed: March 22, 2011
    Publication date: January 10, 2013
    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Olivier Guillemant, Jean-Pierre Daclin