Patents by Inventor Florian GAULET

Florian GAULET 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).

  • Safety device for a sealed accumulator
    Patent number: 9099715
    Abstract: A sealed accumulator container (2) intended to contain an electrochemical bundle (9), the container comprising a wall forming a bottom (3) in an electrically conducting material comprising: a peripheral portion (3a), a cap (3c), an embrittled portion (3b) delimiting the cap, joining the peripheral portion to the cap, adapted so as to break upon overpressure inside the container, in which container is positioned an electrically conducting deformable membrane (10) electrically connecting electrodes of same polarity of an electrochemical bundle to the cap, and in which container, overpressure causes deformation of the membrane, this deformation causing failure of the embrittled portion.
    Type: Grant
    Filed: June 29, 2012
    Date of Patent: August 4, 2015
    Assignee: SAFT
    Inventors: Gérard Rigobert, Luc Mermillod-Blondin, Florian Gaulet
  • SAFETY DEVICE FOR A SEALED ACCUMULATOR
    Publication number: 20130004809
    Abstract: A sealed accumulator container (2) intended to contain an electrochemical bundle (9), the container comprising a wall forming a bottom (3) in an electrically conducting material comprising: a peripheral portion (3a), a cap (3c), an embrittled portion (3b) delimiting the cap, joining the peripheral portion to the cap, adapted so as to break upon overpressure inside the container, in which container is positioned an electrically conducting deformable membrane (10) electrically connecting electrodes of same polarity of an electrochemical bundle to the cap, and in which container, overpressure causes deformation of the membrane, this deformation causing failure of the embrittled portion.
    Type: Application
    Filed: June 29, 2012
    Publication date: January 3, 2013
    Applicant: SAFT
    Inventors: Gerard RIGOBERT, Luc MERMILLOD-BLONDIN, Florian GAULET