{
  "$type": "site.standard.document",
  "description": "Electromagnetic actuator (4) for a fuel injector (1); the electromagnetic actuator (4) is provided with an electromagnet (11), which has a fixed magnetic core (17) which is delimited at the base by a first annular contact surface (18), and with an anchor (12), which is mechanically integral with a…",
  "path": "/patents/1098730",
  "publishedAt": "2003-01-29T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M51/0664",
    "MAGNETI MARELLI POWERTRAIN SPA [IT]"
  ],
  "textContent": "Electromagnetic actuator (4) for a fuel injector (1); the electromagnetic actuator (4) is provided with an electromagnet (11), which has a fixed magnetic core (17) which is delimited at the base by a first annular contact surface (18), and with an anchor (12), which is mechanically integral with a shutter (15), it can be displaced against the action of a spring (9) towards the magnetic core (17) by the effect of the force of magnetic attraction produced by the electromagnet (11), and is delimited at the top by a second annular contact surface (20), which is parallel to, and faces the first contact surface (18); between the two contact surfaces (18, 20) there is interposed an annular separation body (23), which is substantially flat, is made of nonmagnetic material, and is integral with the magnetic core (17) or with the anchor (12).",
  "title": "Electromagnetic actuator for a fuel injector"
}