{
  "$type": "site.standard.document",
  "description": "A rotational speed control apparatus for an engine (10) is provided. The engine (10) is configured to drive a compressor (24) and includes an ignition plug (18). The rotational speed control apparatus includes an electronic control unit (25). The electronic control unit (25) is configured to: (a)…",
  "path": "/patents/955773",
  "publishedAt": "2015-11-11T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B63/06",
    "TOYOTA MOTOR CO LTD [JP]"
  ],
  "textContent": "A rotational speed control apparatus for an engine (10) is provided. The engine (10) is configured to drive a compressor (24) and includes an ignition plug (18). The rotational speed control apparatus includes an electronic control unit (25). The electronic control unit (25) is configured to: (a) correct a torque of the engine (10) through feedback such that a rotational speed of the engine (10) during idle operation becomes close to a target rotational speed; and (b) adjust the ignition timing such that a reserve torque that is ensured is larger when a first changeover is started than when a second changeover is started, the first changeover being a changeover from a stopped state of the compressor (24) to a driven state of the compressor (24), the second changeover being a changeover from the driven state of the compressor (24) to the stopped state of the compressor (24).",
  "title": "ENGINE ROTATIONAL SPEED CONTROL APPARATUS"
}