{
  "$type": "site.standard.document",
  "description": "A method to determine the injection pattern in the intake stroke (INT) of the combustion cycle of the cylinders (2) of a direct-injection internal combustion engine (1), which includes determining the overall quantity (Q fuel_int ) of fuel to be injected for each combustion cycle of each cylinder…",
  "path": "/patents/955523",
  "publishedAt": "2015-11-18T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B5/02",
    "MAGNETI MARELLI SPA [IT]"
  ],
  "textContent": "A method to determine the injection pattern in the intake stroke (INT) of the combustion cycle of the cylinders (2) of a direct-injection internal combustion engine (1), which includes determining the overall quantity (Q fuel_int ) of fuel to be injected for each combustion cycle of each cylinder (2) during the intake stroke (INT); determining the maximum quantity (QF max_int ) of fuel to be injected for each partial injection as a function of the value of the start of injection angle (SOI), of the speed (Vengine) and of the load (Lengine) of the internal combustion engine (1); and determining the number (i) of partial injections and the objective quantity (QF obj_int ) to be injected for each partial injection as a function of the quantity (Q fuel_int ) of fuel to be injected for each combustion cycle of each cylinder (2) during the intake stroke (INT) and of the maximum quantity (QF max_int ) of fuel to be injected for each partial injection.",
  "title": "METHOD TO DETERMINE THE INJECTION PATTERN IN THE INTAKE STROKE OF THE COMBUSTION CYCLE OF THE CYLINDERS OF A DIRECT-INJECTION INTERNAL COMBUSTION ENGINE"
}