Patents by Inventor Daniele Ettorre

Daniele Ettorre 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 treatment device for an exhaust system of an internal combustion engine
    Patent number: 11035277
    Abstract: An exhaust gas treatment device for an exhaust system of an internal combustion engine; the treatment device is provided with: a tubular duct, which is delimited by a first tubular side wall and has a first exhaust gas inlet opening, a first exhaust gas outlet opening, and an injection opening; and a mixing body, which is arranged inside the tubular duct, is hollow on the inside so that the exhaust gases can flow through it, and has a first perforated base wall with a circular shape, which faces the first outlet opening, a second base wall with a partially circular shape, which faces the first inlet opening, and a second tubular side wall, which joins the first base wall to the second base wall and has a second inlet opening leading into the mixing body.
    Type: Grant
    Filed: April 16, 2020
    Date of Patent: June 15, 2021
    Assignee: MARELLI EUROPE S.p.A.
    Inventors: Daniele Ettorre, Massimiliano Gambarotto, Emanuele Milani, Mauro Brignone, Marco La Sana, Domenico Spatafora
  • Exhaust Gas Treatment Device for an Exhaust System of an Internal Combustion Engine
    Publication number: 20200332694
    Abstract: An exhaust gas treatment device for an exhaust system of an internal combustion engine; the treatment device is provided with: a tubular duct, which is delimited by a first tubular side wall and has a first exhaust gas inlet opening, a first exhaust gas outlet opening, and an injection opening; and a mixing body, which is arranged inside the tubular duct, is hollow on the inside so that the exhaust gases can flow through it, and has a first perforated base wall with a circular shape, which faces the first outlet opening, a second base wall with a partially circular shape, which faces the first inlet opening, and a second tubular side wall, which joins the first base wall to the second base wall and has a second inlet opening leading into the mixing body. Main figure: FIG.
    Type: Application
    Filed: April 16, 2020
    Publication date: October 22, 2020
    Applicant: MARELLI EUROPE S.p.A.
    Inventors: Daniele Ettorre, Massimiliano Gambarotto, Emanuele Milani, Mauro Brignone, Marco La Sana, Domenico Spatafora