{
  "$type": "site.standard.document",
  "coverImage": {
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  "description": "Embodiments of the present invention relate to a control device for an internal combustion engine. The control device controls an internal combustion engine 10 that includes a throttle valve and a TCV. The control device selectively implements a stoichiometric mode that causes the internal…",
  "path": "/patents/932888",
  "publishedAt": "2016-12-28T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B31/06",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "Embodiments of the present invention relate to a control device for an internal combustion engine. The control device controls an internal combustion engine 10 that includes a throttle valve and a TCV. The control device selectively implements a stoichiometric mode that causes the internal combustion engine to operate in a stoichiometric region, and a lean mode that causes the internal combustion engine to operate in a lean region. The control device executes a process that places the TCV in a closed state for generating a tumble flow, and a process that places the TCV in an open state for suppressing a tumble flow. A process that switches the TCV from the open state to the closed state is executed during implementation of the lean mode.",
  "title": "CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE"
}