{
  "$type": "site.standard.document",
  "description": "The injector (1) has a cylindrical body (2), which houses an injection nozzle (4) regulated by an injection valve (5) provided with a moveable pin (8), a fuel supply line (15), an injection chamber (6) communicating with the supply line (15), housing a lower portion of the pin (8) and delimited…",
  "path": "/patents/1077590",
  "publishedAt": "2005-05-25T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M47/027",
    "MAGNETI MARELLI POWERTRAIN SPA [IT]"
  ],
  "textContent": "The injector (1) has a cylindrical body (2), which houses an injection nozzle (4) regulated by an injection valve (5) provided with a moveable pin (8), a fuel supply line (15), an injection chamber (6) communicating with the supply line (15), housing a lower portion of the pin (8) and delimited below by a valve seat (7) of the injection valve (5), a control chamber (11) communicating with the supply line (15) and housing an upper portion of the pin (8), and a control valve (19), which is capable of putting the control chamber (11) in communication with a drain (18) for the low-pressure fuel and is controlled by an electromagnetic actuator (22) provided with a pair of electromagnets (25) identical with each other and arranged mechanically in series with each other so that their respective thrust forces are added together.",
  "title": "Fuel injector with hydraulic pin actuation"
}