{
  "$type": "site.standard.document",
  "description": "An oxidation-type catalytic converter (25) operates during brief regeneration phases at an increased exhaust gas temperature between 500degrees Celsius and 800degrees Celsius. During regeneration phases, exhaust gas temperature is raised compared to normal operation by injecting an extra amount of…",
  "path": "/patents/1086526",
  "publishedAt": "2004-06-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "B01D53/9495",
    "DAIMLER CHRYSLER AG [DE]"
  ],
  "textContent": "An oxidation-type catalytic converter (25) operates during brief regeneration phases at an increased exhaust gas temperature between 500degrees Celsius and 800degrees Celsius. During regeneration phases, exhaust gas temperature is raised compared to normal operation by injecting an extra amount of fuel in a late combustion phase.",
  "title": "Method for operating a multi-cylinder internal combustion engine"
}