Patents by Inventor Patrick Fayet

Patrick Fayet 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).

  • ACOUSTIC SENSOR FOR MEASURING A LINEAR MOVEMENT
    Publication number: 20140318256
    Abstract: An acoustic sensor for measuring the linear movement of an internal structure of a nuclear reactor using sound waves, including: an electro-acoustic transducer capable of emitting sound waves; and a waveguide capable of guiding the sound waves emitted by the transducer toward a measurement area of the internal structure, wherein the waveguide is capable of guiding the reflected wave and the waveguide is secured to the measurement area and arranged so as to be capable of extending or retracting in accordance with the movement of the internal structure of the nuclear reactor.
    Type: Application
    Filed: December 5, 2012
    Publication date: October 30, 2014
    Inventors: Jocelyn Perisse, Jean-Reynald Mace, Patrick Fayet, Thierry Mazoyer, Christophe Thirard, Pascal Vouagner
  • Device for pressure measurement, particularly in a combustion chamber of an internal combustion engine
    Patent number: 7398674
    Abstract: The invention relates to a device for measuring at least the pressure of a fluid present in a chamber (16), comprising a sensitive element (36) arranged in a housing (38), supported by a joint (10) inserted between two elements (12, 14) which form said chamber. According to the invention, the housing (38) is open in the direction of the chamber (16) and the sensitive element (36) is enclosed in a material (67) filling said housing.
    Type: Grant
    Filed: April 16, 2003
    Date of Patent: July 15, 2008
    Assignees: Institut Francais du Petrole, PSA Peugeot Citroen, Renault S.A.
    Inventors: Thierry Mazoyer, Patrick Fayet, Jean-Pierre Dumas, Michel Castagne
  • Device for pressure measurement, particularly in a combustion chamber of an internal combustion engine
    Publication number: 20050223776
    Abstract: The invention relates to a device for measuring at least the pressure of a fluid present in a chamber (16), comprising a sensitive element (36) arranged in a housing (38), supported by a joint (10) inserted between two elements (12, 14) which form said chamber. According to the invention, the housing (38) is open in the direction of the chamber (16) and the sensitive element (36) is enclosed in a material (67) filling said housing.
    Type: Application
    Filed: April 16, 2003
    Publication date: October 13, 2005
    Inventors: Thierry Mazoyer, Patrick Fayet, Jean-Pierre Dumas, Michel Castagne