{
  "$type": "site.standard.document",
  "description": "The invention relates to a method for operating an internal combustion engine system (), wherein the internal combustion engine system () is provided with an air intake duct (), an exhaust gas duct () and an exhaust gas recirculation (EGR) system (), wherein the EGR system () comprises an EGR…",
  "path": "/patents/1301771",
  "publishedAt": "2021-10-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M26/50",
    "VOLVO TRUCK CORPORATION"
  ],
  "textContent": "The invention relates to a method for operating an internal combustion engine system (), wherein the internal combustion engine system () is provided with an air intake duct (), an exhaust gas duct () and an exhaust gas recirculation (EGR) system (), wherein the EGR system () comprises an EGR conduit () that fluidly connects the exhaust duct () and the intake duct (), and wherein a gas feeding device () configured to feed exhaust gas from the exhaust duct () to the intake duct () is arranged in the EGR conduit (). The method is characterized in that it comprises the step of: providing a flushing liquid in the EGR conduit () upstream of the EGR gas feeding device () so as to flush and clean the EGR gas feeding device (). The invention also relates to an internal combustion engine system () configured for being operated by such a method and to a vehicle () provided with such an engine system (). The invention further relates to means for controlling the above method.",
  "title": "A METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE SYSTEM"
}