Patents by Inventor Joan-Pierrs Toniolo

Joan-Pierrs Toniolo 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).

  • Exhaust gas recirculation mixer
    Patent number: 7568340
    Abstract: The present invention provides an exhaust gas recirculation mixer for use with a long route (i.e., low pressure) EGR system adapted for use in a turbocharged internal combustion engine. The mixer comprises an outer wall and an inner wall defining a cavity therebetween, a chamber defined within the inner wall, an exhaust gas inlet on the outer wall, and apertures of varying dimensions disposed within the inner wall so that exhaust gas enters the mixer in a controlled flow through the exhaust gas inlet, through the cavity, and through the apertures into the chamber for mixture with ambient air.
    Type: Grant
    Filed: May 24, 2006
    Date of Patent: August 4, 2009
    Assignee: Honeywell International, Inc.
    Inventors: Damien Marsal, Junfei Yin, Nicolas Deschatrettes, Joan-Pierrs Toniolo, Ocean Han
  • Exhaust gas recirculation mixer
    Publication number: 20070271920
    Abstract: The present invention provides an exhaust gas recirculation mixer for use with a long route (i.e., low pressure) EGR system adapted for use in a turbocharged internal combustion engine. The mixer comprises an outer wall and an inner wall defining a cavity therebetween, a chamber defined within the inner wall, an exhaust gas inlet on the outer wall, and apertures of varying dimensions disposed within the inner wall so that exhaust gas enters the mixer in a controlled flow through the exhaust gas inlet, through the cavity, and through the apertures into the chamber for mixture with ambient air.
    Type: Application
    Filed: May 24, 2006
    Publication date: November 29, 2007
    Inventors: Damien Marsal, Junfei Yin, Nicolas Deschatrettes, Joan-Pierrs Toniolo, Ocean Han