{
  "$type": "site.standard.document",
  "description": "An electromagnetic fuel injector (1) having: a tubular support body (4); an injection nozzle (3) arranged at an end of the support body (4); an injection valve (7) coupled to the injection nozzle (3); a plunger (8), which is movable, so as to adjust the fuel flow through the injection nozzle (3)…",
  "path": "/patents/1387300",
  "publishedAt": "2026-05-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/0027",
    "MARELLI EUROPE SPA [IT]"
  ],
  "textContent": "An electromagnetic fuel injector (1) having: a tubular support body (4); an injection nozzle (3) arranged at an end of the support body (4); an injection valve (7) coupled to the injection nozzle (3); a plunger (8), which is movable, so as to adjust the fuel flow through the injection nozzle (3), between a closed position and an open position of the injection valve (7); an electromagnetic actuator (6) provided with a main electromagnet (11) configured, when it is activated, to apply a force to the plunger (8), which pushes the plunger (8) towards the open position of the injection valve (7) and with a secondary electromagnet (12) configured, when it is activated, to apply a force to the plunger (8), which pushes the plunger (8) towards the closed position of the injection valve (7); and a closing spring (10) configured to push the plunger (8) towards the closed position of the injection valve (7).",
  "title": "ELECTROMAGNETIC FUEL INJECTOR WITH TWO INDEPENDENT COILS AND RELATED CONTROL METHOD"
}