Patents by Inventor Jean-Claude Beauvois

Jean-Claude Beauvois 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).

  • INDUSTRIAL UNIT COMPRISING A DEVICE FOR PROTECTING THE INTERNAL PARTS THEREOF
    Publication number: 20090000483
    Abstract: An industrial unit (1) comprises internal parts (3, 4, 5) placed in a chamber (2, 8, 9) closed at least temporarily by a protective end (8, 9), the internal parts being connected to the atmosphere outside the chamber essentially via at least one line (6) allowing the passage of air from the exterior to the internal parts and from the internal parts to the exterior, the line containing at least one device (11) for trapping at least one undesirable atmospheric component.
    Type: Application
    Filed: December 19, 2007
    Publication date: January 1, 2009
    Applicant: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
    Inventors: Francois DE BUSSY, Christian MONEREAU, Jean-Claude BEAUVOIS
  • Method and device for manufacturing a structured packing corrugation, and corresponding fluid-treatment apparatus
    Patent number: 7024907
    Abstract: A folding-pressing operation is carried out on the strip (17) in successive steps, by means of two opposed dies (11,12) with a relative movement alternating between coming together and moving apart, these dies having active surfaces (11,12) which are substantially conjugate with the two faces of the corrugation.
    Type: Grant
    Filed: February 7, 2002
    Date of Patent: April 11, 2006
    Assignee: L'air Liquide - Societe Anonyme a Directoire et Conseil de Surveillance Pour L'Etude et L'Exploitation des Procedes Georges Claude
    Inventors: Jean-Claude Beauvois, Son Ha Giang, Gilles Lebain, Etienne Werlen
  • Method and device for manufacturing a structured packing corrugation, and corresponding fluid-treatment apparatus
    Publication number: 20020112811
    Abstract: A folding-pressing operation is carried out on the strip (17) in successive steps, by means of two opposed dies (11,12) with a relative movement alternating between coming together and moving apart, these dies having active surfaces (11,12) which are substantially conjugate with the two faces of the corrugation.
    Type: Application
    Filed: February 7, 2002
    Publication date: August 22, 2002
    Inventors: Jean-Claude Beauvois, Son Ha Giang, Gilles Lebain, Etienne Werlen