{
  "$type": "site.standard.document",
  "description": "The invention relates to a fuel injector for injecting fuel under high pressure, comprising a housing () equipped with a nozzle needle () which can be moved in a longitudinal direction and a seal surface () of which opens and closes one or more injection openings (), fuel being injectable via said…",
  "path": "/patents/1336060",
  "publishedAt": "2023-01-26T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M63/0021",
    "Robert Bosch GmbH"
  ],
  "textContent": "The invention relates to a fuel injector for injecting fuel under high pressure, comprising a housing () equipped with a nozzle needle () which can be moved in a longitudinal direction and a seal surface () of which opens and closes one or more injection openings (), fuel being injectable via said injection openings. A control chamber () which can be filled with fuel exerts a hydraulic pressure onto the nozzle needle () in the closing direction thereof, wherein the pressure in the control chamber () can be influenced by a control valve () in that the control valve () opens and closes a hydraulic connection between the control chamber () and a low-pressure chamber (). The control valve () comprises a solenoid armature () which interacts with a control valve seat () in order to open and close the hydraulic connection, said solenoid armature () being radially guided in the housing () on the exterior () of the solenoid armature.",
  "title": "FUEL INJECTOR FOR INJECTING FUEL"
}