Patents by Inventor Christophe Besset

Christophe Besset 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: 9227091
    Abstract: Oxygen regulator (1) to deliver breathing gas in a cabin (10) of an aircraft comprising a first inlet (12) for pressurized breathing oxygen, a second inlet (14) for diluter gas, an outlet (16) to provide a breathing mixture to a user, and a regulation device adjusting the concentration of breathing oxygen in the breathing mixture. The regulation device comprises a emergency device (30) that adjusts the concentration of breathing oxygen in the breathing mixture as a function of a variation speed of the cabin altitude.
    Type: Grant
    Filed: September 23, 2010
    Date of Patent: January 5, 2016
    Assignee: Zodiac Aerotechnics
    Inventors: Matthieu Fromage, Wolfgang Rittner, Gunter Boomgarden, Christophe Besset
  • Publication number: 20130174848
    Abstract: Oxygen regulator (1) to deliver breathing gas in a cabin (10) of an aircraft comprising a first inlet (12) for pressurized breathing oxygen, a second inlet (14) for diluter gas, an outlet (16) to provide a breathing mixture to a user, and a regulation device adjusting the concentration of breathing oxygen in the breathing mixture. The regulation device comprises a emergency device (30) that adjusts the concentration of breathing oxygen in the breathing mixture as a function of a variation speed of the cabin altitude.
    Type: Application
    Filed: September 23, 2010
    Publication date: July 11, 2013
    Inventors: Matthieu Fromage, Wolfgang Rittner, Gunter Boomgarden, Christophe Besset
  • Patent number: 5891372
    Abstract: In order to make a personalised helmet liner using a rigid injection shell, a cast of the user's skull is made from a quick-setting product; the desired position of the user's head and the cast relative to a predetermined helmet reference frame is determined on an optical bench and a reference support (30) is fixed to the cast; a dummy head provided with a positioning support relative to the rigid shell is moulded in the cast by comparison with the reference support; the dummy head is placed inside the rigid shell and the dummy head and the shell are positioned relative to one another by using an indicator (31) on the support, and an expandable foam is injected into the space between the rigid shell and the dummy head.
    Type: Grant
    Filed: January 2, 1998
    Date of Patent: April 6, 1999
    Assignee: Intertechnique
    Inventors: Christophe Besset, Fernand Bertheau