Patents by Inventor Federico TOZZI

Federico TOZZI 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).

  • Injection system for two-stroke engines
    Patent number: 10443556
    Abstract: An electronic injection two-stroke endothermic engine comprising an upper fuel injector (13) and a lower fuel injector (14), both accommodated in an intake duct (12) directly facing the cylinder (1), the latter closed by a head to form a combustion chamber (6) with one or more spark plugs (5) and connected to a pump-crankcase underneath via a plurality of side transfer ports (7, 8) which a central transfer port (15) is added to and crosses said intake duct (12) and allows the fuel sprayed by said lower injector (14) to reach the inside of the cylinder (1).
    Type: Grant
    Filed: February 3, 2016
    Date of Patent: October 15, 2019
    Assignee: Betamotor S.P.A.
    Inventors: Lapo Bianchi, Jacopo Fiaschi, Paolo Trassi, Federico Tozzi
  • INJECTION SYSTEM FOR TWO-STROKE ENGINES
    Publication number: 20180023528
    Abstract: An electronic injection two-stroke endothermic engine comprising an upper fuel injector (13) and a lower fuel injector (14), both accommodated in an intake duct (12) directly facing the cylinder (1), the latter closed by a head to form a combustion chamber (6) with one or more spark plugs (5) and connected to a pump-crankcase underneath via a plurality of side transfer ports (7, 8) which a central transfer port (15) is added to and crosses said intake duct (12) and allows the fuel sprayed by said lower injector (14) to reach the inside of the cylinder (1).
    Type: Application
    Filed: February 3, 2016
    Publication date: January 25, 2018
    Applicant: Betamotor S.P.A.
    Inventors: Lapo BIANCHI, Jacopo FIASCHI, Paolo TRASSI, Federico TOZZI