{
  "$type": "site.standard.document",
  "description": "Injection system or injection valve of a combustion engine comprises a tribological stressed component (10), especially an injection needle, having a surface region (12) which moves relative to a counter body (11) and is provided with an inorganic hard material coating (14).",
  "path": "/patents/1089809",
  "publishedAt": "2004-02-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M61/166",
    "BOSCH GMBH ROBERT [DE]"
  ],
  "textContent": "Injection system or injection valve of a combustion engine comprises a tribological stressed component (10), especially an injection needle, having a surface region (12) which moves relative to a counter body (11) and is provided with an inorganic hard material coating (14).",
  "title": "Component of an internal combustion engine with a tribological exposed element"
}