{
  "$type": "site.standard.document",
  "description": "The fuel injection system has a high pressure fuel pump with a control device (18) and a first injection valve (9) for each cylinder (3) of the combustion engine. The system also has at least a second injection valve (15) for injecting fuel into an intake pipe (7). The second valve is preferably…",
  "path": "/patents/1097821",
  "publishedAt": "2003-03-05T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B23/101",
    "BOSCH GMBH ROBERT [DE]"
  ],
  "textContent": "The fuel injection system has a high pressure fuel pump with a control device (18) and a first injection valve (9) for each cylinder (3) of the combustion engine. The system also has at least a second injection valve (15) for injecting fuel into an intake pipe (7). The second valve is preferably located to inject fuel between the opening of the emission return pipe and a combustion chamber (4). Independent claims also cover a method, control device and computer program for the system.",
  "title": "Operation method for an injection device of a direct injection combustion engine"
}