{
  "$type": "site.standard.document",
  "description": "During an idling phase, fuel is repeatedly injected in a cycle. To attain stable combustion in the easiest way possible during idling, a first injection (E1) carried out during an intake cycle in the idling phase begins in a crank angle (KW) area between 0degrees and 70degrees, preferably between…",
  "path": "/patents/1091822",
  "publishedAt": "2003-11-19T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B17/005",
    "AVL LIST GMBH [AT]"
  ],
  "textContent": "During an idling phase, fuel is repeatedly injected in a cycle. To attain stable combustion in the easiest way possible during idling, a first injection (E1) carried out during an intake cycle in the idling phase begins in a crank angle (KW) area between 0degrees and 70degrees, preferably between 20degrees and 70degrees after top dead center (LOT) for gas exchange.",
  "title": "Method for operating a spark ignition four-stroke internal combustion engine with multiple injection"
}