{
  "$type": "site.standard.document",
  "description": "The fuel injector comprises a housing portion (1), in which a switching valve (2) with a closing element (3) actuated by a piezoelectric actuator (14). The closing element is formed sleeve-shaped for forming a switching valve chamber (4) and for partial receiving of a stationary sealing body (5)…",
  "path": "/patents/1009409",
  "publishedAt": "2011-09-21T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M47/027",
    "BOSCH GMBH ROBERT [DE]"
  ],
  "textContent": "The fuel injector comprises a housing portion (1), in which a switching valve (2) with a closing element (3) actuated by a piezoelectric actuator (14). The closing element is formed sleeve-shaped for forming a switching valve chamber (4) and for partial receiving of a stationary sealing body (5), and has a sealing contour (6). A sealing sleeve (9) is provided for radially limiting the switching valve chamber, and is axially preloaded by a compression spring (10) corresponding to a throttle plate (11).",
  "title": "Fuel injector"
}