{
  "$type": "site.standard.document",
  "description": "A method of detecting incomplete combustion, such as misfire, in a gaseous fuel operated internal combustion engine is disclosed. The method comprises receiving (step 402) a pressure data corresponding to a temporal development of an internal cylinder pressure during combustion within a single…",
  "path": "/patents/957379",
  "publishedAt": "2015-09-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B77/085",
    "CATERPILLAR MOTOREN GMBH & CO [DE]"
  ],
  "textContent": "A method of detecting incomplete combustion, such as misfire, in a gaseous fuel operated internal combustion engine is disclosed. The method comprises receiving (step 402) a pressure data corresponding to a temporal development of an internal cylinder pressure during combustion within a single combustion cycle, deriving (step 404) from the pressure data (506, 508, 510) for that specific combustion cycle a combustion energy value of the combustion, determining (step 406B) that the derived combustion energy value is beyond a predetermined combustion-cycle specific combustion threshold level, and associating (step 410) the combustion event with an incomplete combustion at that specific combustion cycle.",
  "title": "DETECTING MISFIRING IN A GASEOUS FUEL OPERATED INTERNAL COMBUSTION ENGINE"
}