Patents by Inventor Yannik Laumonnerie

Yannik Laumonnerie 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).

  • Electrical heating device, especially for motor vehicles
    Patent number: 7361868
    Abstract: This disclosure relates to an electrical heating device, especially for motor vehicles, including a closed frame (2) which include rails (3, 4) and cross rails (5, 6), heating elements (7) which include elements made of electrically conductive plastic layers (18) having PCT effect, which are arranged between contact plates (15, 16), heat-conducting secondary surface elements (8) that can be overflown by air and at least one electrically conductive spring element (9), wherein the heating elements (7) and the secondary surface elements (8) are alternatingly arranged next to one another and are braced against each other by the rails (3, 4) and a spring element (9) placed centrally which replaces the secondary surface element (8).
    Type: Grant
    Filed: March 5, 2004
    Date of Patent: April 22, 2008
    Assignees: Behr GmbH & Co. KG, Behr France S.A.R.L.
    Inventors: Jürgen Otto, Michel Brun, Yannik Laumonnerie, Grégory Lucas, Pascal Miss, Mathieu Mougey, Christophe Schmittheisler
  • Electrical heating device, especially for motor vehicles
    Publication number: 20070045263
    Abstract: The invention relates to an electrical heating device, especially for motor vehicles, comprising a closed frame (2) consisting of rails (3, 4) and cross rails (5, 6), heating elements (7) consisting of electrically conductive plastic layers (18) having PCT effect, which are arranged between contact plates (15, 16), heat-conducting secondary surface elements (8) that can be overflown by air and at least one electrically conductive spring element (9), wherein the heating elements (7) and the secondary surface elements (8) are alternatingly arranged next to one another and are braced against each other by means of the rails (3, 4) and a spring element (9) placed centrally which replaces the secondary surface element (8).
    Type: Application
    Filed: March 5, 2004
    Publication date: March 1, 2007
    Applicants: BEHR GMBH & CO KG, BEHR FRANCE S.A.R.L.
    Inventors: Jürgen Otto, Michel Brun, Yannik Laumonnerie, Gregory Lucas, Pascal Miss, Mathieu Mougey, Christophe Schmittheisler