Patents by Inventor Benoit Sagot

Benoit Sagot 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).

  • Demand and dilution mask regulator and method of regulating additional oxygen in the mask regulator
    Publication number: 20070107729
    Abstract: A demand and dilution mask regulator comprising an oxygen feed circuit and a dilution circuit for supplying air. The oxygen feed circuit and the dilution circuit are connected to a mixing chamber (35). In the dilution circuit, the inhaled breathe-in air flow rate is measured through a capillary duct (43) connected to a Venturi construction (41). A method of regulating the flow rate of additional oxygen uses flow rate data measured through the capillary duct (43) for controlling the oxygen flow rate to be supplied to the mixing chamber (35).
    Type: Application
    Filed: July 15, 2004
    Publication date: May 17, 2007
    Applicant: INTERTECHNIQUE
    Inventors: Séverine Aubonnet, Patrick Maire, Didier Lamourette, Benoit Sagot