{
  "$type": "site.standard.document",
  "description": "An exhaust device of an internal combustion engine includes a burner device (40) including a fuel addition device (15) for adding fuel to an exhaust passage (12) of the internal combustion engine (1), and igniting the added fuel, and a controller (50) which detects an abnormal condition of the…",
  "path": "/patents/993668",
  "publishedAt": "2013-01-23T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01N11/002",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "An exhaust device of an internal combustion engine includes a burner device (40) including a fuel addition device (15) for adding fuel to an exhaust passage (12) of the internal combustion engine (1), and igniting the added fuel, and a controller (50) which detects an abnormal condition of the burner device (40) on the basis of a temperature change at a temperature detection point in the exhaust passage (12) downstream of the fuel addition device (15) after changing the amount of addition of the fuel.",
  "title": "EXHAUST DEVICE FOR INTERNAL COMBUSTION ENGINE"
}