{
  "$type": "site.standard.document",
  "description": "A fluid injector comprises a housing, an actuator unit and a valve body. The valve body has a needle (22) and a cartridge (21) with a recess, which takes in the needle (22) and which comprises on one of its ends a seat plate (213), that comprises a needle seat (2132) for the inward-opening needle…",
  "path": "/patents/1075333",
  "publishedAt": "2005-08-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M51/0671",
    "SIEMENS VDO AUTOMOTIVE SPA [IT]"
  ],
  "textContent": "A fluid injector comprises a housing, an actuator unit and a valve body. The valve body has a needle (22) and a cartridge (21) with a recess, which takes in the needle (22) and which comprises on one of its ends a seat plate (213), that comprises a needle seat (2132) for the inward-opening needle (22), with the needle (22) further comprising a seat part (221) with a sealing area (222), that is destined to rest on the needle seat (2132) if it is pushed against the needle seat (2132), with the seat part (221) comprising a cavity radially inwards and in proximity to the sealing area (222).",
  "title": "Fuel injector with deformable needle"
}