{
  "$type": "site.standard.document",
  "description": "A valve for metering pressurized fluid is disclosed, which comprises a valve housing (11) with an inlet opening (12) and a metering opening (13), as well as a valve seat (19) surrounding the metering opening (13) with an outwardly facing seating surface, a valve needle (22) carrying a closure head…",
  "path": "/patents/968709",
  "publishedAt": "2014-10-15T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M51/0607",
    "BOSCH GMBH ROBERT [DE]"
  ],
  "textContent": "A valve for metering pressurized fluid is disclosed, which comprises a valve housing (11) with an inlet opening (12) and a metering opening (13), as well as a valve seat (19) surrounding the metering opening (13) with an outwardly facing seating surface, a valve needle (22) carrying a closure head (221), a valve closing spring (24) acting on the valve needle (22) which presses the closure head (221) against the valve seat (19), and an electrical actuator (25) which exerts a pressure force on the valve needle (22) that lifts the closure head (221) away from the valve seat (19) in the outward direction. In order to avoid lateral forces on the valve needle (22) that could cause bending of the valve needle (22), a spring washer (40) slid onto the valve needle (22) and mounted in a universal joint manner is employed as the valve closing spring (24).",
  "title": "Fluid metering valve"
}