{
  "$type": "site.standard.document",
  "description": "has a gas exchange passage running through an adjustment drive housing (52, 54). There is a sealing unit (24) for the piezo-actuator (12) on the head unit (16, 18). This unit has a carrier (28) with sealing material (30) to seal the connection pins and a head unit. This includes an integrated…",
  "path": "/patents/1069785",
  "publishedAt": "2006-02-22T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M51/005",
    "SIEMENS AG [DE]"
  ],
  "textContent": "has a gas exchange passage running through an adjustment drive housing (52, 54). There is a sealing unit (24) for the piezo-actuator (12) on the head unit (16, 18). This unit has a carrier (28) with sealing material (30) to seal the connection pins and a head unit. This includes an integrated micro-porous gas exchange part (26).",
  "title": "Actuator for a fuel injector of an internal combustion engine"
}