{
  "$type": "site.standard.document",
  "description": "The method involves regenerating the exhaust after-treatment device (6) by increasing the temperature in the exhaust pipe (5) by opening at least one outlet valve (16) in the region of the upper compression dead centre of the piston (11) whereby the outlet valve releases the burner chamber (17) in…",
  "path": "/patents/1071088",
  "publishedAt": "2006-01-04T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01L1/34",
    "DAIMLER CHRYSLER AG [DE]"
  ],
  "textContent": "The method involves regenerating the exhaust after-treatment device (6) by increasing the temperature in the exhaust pipe (5) by opening at least one outlet valve (16) in the region of the upper compression dead centre of the piston (11) whereby the outlet valve releases the burner chamber (17) in the direction of the exhaust pipe. The outlet valve can be opened prior to or after the start of ignition of the fuel-air mixture or after the end of combustion of the fuel air mixture.",
  "title": "Method for operating a combustion engine"
}