Patents by Inventor Armel Guillermo

Armel Guillermo 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).

  • Method for storing a fuel cell at freezing temperature
    Patent number: 8815457
    Abstract: The method for storing a fuel cell comprises a first calibration phase of a reference membrane by nuclear magnetic resonance to obtain a progression curve of the maximum water load of the fuel cell membrane versus the temperature of the membrane, and a second calibration phase of a standard reference cell to obtain a relationship between the electrical resistance of the standard reference cell, the water load of its membrane and its temperature. The method then comprises a drying phase dependent on the two calibration phases.
    Type: Grant
    Filed: March 31, 2009
    Date of Patent: August 26, 2014
    Assignee: Commissariat a l'Energie Atomique et aux Energies Alternatives
    Inventors: Eric Pinton, Yannick Fourneron, Armel Guillermo
  • METHOD FOR STORING A FUEL CELL AT NEGATIVE TEMPERATURE
    Publication number: 20110014547
    Abstract: The method for storing a fuel cell comprises a first calibration phase of a reference membrane by nuclear magnetic resonance to obtain a progression curve of the maximum water load of the fuel cell membrane versus the temperature of the membrane, and a second calibration phase of a standard reference cell to obtain a relationship between the electrical resistance of the standard reference cell, the water load of its membrane and its temperature. The method then comprises a drying phase dependent on the two calibration phases.
    Type: Application
    Filed: March 31, 2009
    Publication date: January 20, 2011
    Applicant: COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES
    Inventors: Eric Pinton, Yannick Fourneron, Armel Guillermo