Patents by Inventor Dimitrios Tsinoglou

Dimitrios Tsinoglou 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).

  • Method and system for managing an active selective catalyst reduction device of an after treatment system
    Patent number: 12098687
    Abstract: An ATS includes an SCR device and is connected to an internal combustion engine so as to receive an exhaust gas flow from at least one cylinder of the internal combustion engine when fuel is injected and combusted in such cylinder; an NH3 storage is increased in such SCR device after an engine shut off command has been detected, such that an increased NH3 storage is ready for a subsequent cold start of the internal combustion engine; the increase of NH3 storage is carried out by injecting a reducing agent in the ATS and by supplying an air flow towards the SCR device; such air flow flows through the cylinder after the fuel injection has been shut off.
    Type: Grant
    Filed: October 19, 2021
    Date of Patent: September 24, 2024
    Assignee: FPT MOTORENFORSCHUNG AG
    Inventors: Fabio Cococcetta, Dimitrios Tsinoglou
  • METHOD AND SYSTEM FOR MANAGING AN ACTIVE SCR DEVICE OF AN AFTER TREATMENT SYSTEM ATS
    Publication number: 20230374950
    Abstract: An ATS includes an SCR device and is connected to an internal combustion engine so as to receive an exhaust gas flow from at least one cylinder of the internal combustion engine when fuel is injected and combusted in such cylinder; an NH3 storage is increased in such SCR device after an engine shut off command has been detected, such that an increased NH3 storage is ready for a subsequent cold start of the internal combustion engine; the increase of NH3 storage is carried out by injecting a reducing agent in the ATS and by supplying an air flow towards the SCR device; such air flow flows through the cylinder after the fuel injection has been shut off.
    Type: Application
    Filed: October 19, 2021
    Publication date: November 23, 2023
    Inventors: Fabio Cococcetta, Dimitrios Tsinoglou