{
  "$type": "site.standard.document",
  "description": "A deposit amount calculation unit calculates an accumulation amount ΣDp of deposit by using an amount of fuel injection fq and a rotation speed NE as parameters, and when the accumulation amount ΣDp exceeds a first threshold value, then an inlet and an outlet of an EGR cooler are switched. A…",
  "path": "/patents/1365576",
  "publishedAt": "2024-06-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02M26/24",
    "KABUSHIKI KAISHA TOYOTA JIDOSHOKKI"
  ],
  "textContent": "A deposit amount calculation unit calculates an accumulation amount ΣDp of deposit by using an amount of fuel injection fq and a rotation speed NE as parameters, and when the accumulation amount ΣDp exceeds a first threshold value, then an inlet and an outlet of an EGR cooler are switched. A condensed water calculation unit calculates a retention amount ΣCw of condensed water by using the amount of fuel injection fq and the rotation speed NE as parameters, and when the retention amount ΣCw exceeds a second threshold value, then the inlet and the outlet of the EGR cooler are switched.",
  "title": "INTERNAL COMBUSTION ENGINE AND METHOD FOR CONTROLLING INTERNAL COMBUSTION ENGINE"
}