{
  "$type": "site.standard.document",
  "coverImage": {
    "$type": "blob",
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  "description": "An apparatus (100) for controlling an internal combustion engine (200), the internal combustion engine provided with: a supercharger (300) provided with a turbine disposed on an exhaust passage (204), having an exhaust-side variable vane mechanism (303, 304) capable of adjusting exhaust pressure in…",
  "path": "/patents/988727",
  "publishedAt": "2013-07-17T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01D17/165",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "An apparatus (100) for controlling an internal combustion engine (200), the internal combustion engine provided with: a supercharger (300) provided with a turbine disposed on an exhaust passage (204), having an exhaust-side variable vane mechanism (303, 304) capable of adjusting exhaust pressure in accordance with its opening / closing state, and a compressor disposed on an intake passage (205), having an intake-side vane mechanism (308, 309) in a diffuser part of the compressor, capable of adjusting an air flow quantity in accordance with its opening / closing state; and a detecting device (211) capable of detecting actual supercharging pressure of the supercharger on a downstream side of the compressor, is provided with: a controller which is configured to specify a time transition of the detected actual supercharging pressure in a period in which a change speed of target supercharging pressure of the supercharger is greater than or equal to a predetermined value and determine abnormality of at least one of the turbine and the compressor on the basis of the specified time transition.",
  "title": "CONTROL DEVICE FOR INTERNAL-COMBUSTION ENGINE"
}