{
  "$type": "site.standard.document",
  "description": "The method of running a spark-ignited internal combustion engine entails when under part load closing one of two inlet ports by a throttling device with a predetermined leakage opening, and opening or keeping open the other inlet port, and phase-displacing the camshafts (1,2) in relation to the…",
  "path": "/patents/1105675",
  "publishedAt": "2002-03-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01L1/344",
    "AVL LIST GMBH [AT]"
  ],
  "textContent": "The method of running a spark-ignited internal combustion engine entails when under part load closing one of two inlet ports by a throttling device with a predetermined leakage opening, and opening or keeping open the other inlet port, and phase-displacing the camshafts (1,2) in relation to the crankshaft so that both the inlet timing and also the exhaust timing is retarded by a crank angle of preferably between 40 and 80 degrees. An Independent claim is included for a four-stroke internal combustion engine with spark ignition and in which at least one camshaft is phase-adjustable in relation to the crankshaft.",
  "title": "Method for operating an internal combustion engine"
}