{
  "$type": "site.standard.document",
  "description": "Fuel injector (10) of pressurized fuel comprising a tubular body (12) extending along a longitudinal axis (Z) and forming a nozzle (16) at one end, the fuel (C) circulating in the body (12) between an inlet port (14) and the nozzle (16) and also comprising a needle (18) arranged axially in the body…",
  "path": "/patents/963455",
  "publishedAt": "2015-01-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M47/027",
    "DELPHI INT OPERATIONS LUX SRL [LU]"
  ],
  "textContent": "Fuel injector (10) of pressurized fuel comprising a tubular body (12) extending along a longitudinal axis (Z) and forming a nozzle (16) at one end, the fuel (C) circulating in the body (12) between an inlet port (14) and the nozzle (16) and also comprising a needle (18) arranged axially in the body (12) and capable of moving between an open nozzle position (PO) and a closed nozzle position (PF), the fuel (C) circulating in the space (E) between the needle (18) and the inner face of the body (12), the needle (18) being controlled according to a pressure difference between a first control chamber (22), into which the upstream end (20) of the needle (18) opens and the nozzle (16) situated downstream, the pressure in the first control chamber (22) being regulated by a control valve (32) controlled by an electromagnet, characterized in that the injector (10) is further provided with a complementary means for controlling (52, 54, 40, 38, 44) the needle (18), cooperating with the first control chamber (22) so that the pressure of the fuel (C) at the inlet port (14) is integrally transmitted to the injection nozzle (16).",
  "title": "Fuel injector"
}