Patents by Inventor Patrick Hug

Patrick Hug 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).

  • Patent number: 6693264
    Abstract: Gastight and vacuum-tight chamber intended to be used in a device for heating a product advancing inside the chamber by electromagnetic induction, characterized in that it comprises a gastight and vacuum-tight sheath made of an electrically insulating, gastight and vacuum-tight material, the inner faces of the sheath being protected by a heat shield consisting of a matrix of tiles made of a thermally insulating material and of a plurality of tubes cooled by the flow of a fluid, the latter being trapped in the matrix of tiles.
    Type: Grant
    Filed: April 15, 2002
    Date of Patent: February 17, 2004
    Assignees: Celes, Usinor
    Inventors: Marc Anderhuber, Jean-Philippe Chaignot, Claude Couffet, Jean Hellegouarc'h, Philippe Roehr, René Pierret, Patrick Hug, Jean-Camille Uring, Gérard Griffay, Alain Daubigny
  • Publication number: 20030192878
    Abstract: Gastight and vacuum-tight chamber intended to be used in a device for heating a product advancing inside the said chamber by electromagnetic induction, characterized in that it comprises a sheath made of an electrically insulating, gastight and vacuum-tight material, the inner faces of the said sheath being protected by a heat shield consisting of a matrix of tiles made of a thermally insulating material and of a plurality of tubes cooled by the flow of a fluid, the latter being trapped in the said matrix of tiles.
    Type: Application
    Filed: April 15, 2002
    Publication date: October 16, 2003
    Inventors: Marc Anderhuber, Jean-Philippe Chaignot, Claude Couffet, Jean Hellegouarc'h, Philippe Roehr, Rene Pierret, Patrick Hug, Jean-Camille Uring, Gerard Griffay, Alain Daubigny