{
  "$type": "site.standard.document",
  "description": "An exhaust processor (10) has an exhaust tube (18) and a cover (46) mounted for rotation at least partially around the exhaust tube (18) to adjust the tuning frequency of the exhaust processor (10). A method of operating the exhaust processor (10) is also disclosed.",
  "path": "/patents/1085025",
  "publishedAt": "2004-08-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01N1/02",
    "ARVIN TECHNOLOGIES INC [US]"
  ],
  "textContent": "An exhaust processor (10) has an exhaust tube (18) and a cover (46) mounted for rotation at least partially around the exhaust tube (18) to adjust the tuning frequency of the exhaust processor (10). A method of operating the exhaust processor (10) is also disclosed.",
  "title": "Silencer with variable tuning system and method of operating such a silencer"
}