{
  "$type": "site.standard.document",
  "description": "Problem to be Solved: In a fuel injection system for an internal combustion engine in which fuel injection valves are arranged on the upstream side and on the downstream side of the throttle valve respectively, the throttle valve will be prevented from freezing without involving addition of piping…",
  "path": "/patents/1089063",
  "publishedAt": "2004-03-10T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/3094",
    "HONDA MOTOR CO LTD [JP]"
  ],
  "textContent": "Problem to be Solved: In a fuel injection system for an internal combustion engine in which fuel injection valves are arranged on the upstream side and on the downstream side of the throttle valve respectively, the throttle valve will be prevented from freezing without involving addition of piping and the like. Solution: A fuel injection system for an internal combustion engine, having an upstream fuel injection valve provided upstream from the throttle valve and a downstream fuel injection valve provided downstream therefrom, including: means (101) for determining the total injection quantity of each fuel injection valve; means (102) for determining a rate of fuel injection quantity due to each fuel injection valve; means (2, 3) for acquiring temperature information representing the throttle valve temperature; and means (103) for correcting the rate on the basis of the temperature information, characterized in that the correctionmeans (103) decreases the injection rate of the upstream fuel injection valve when the throttle valve is at low temperature.",
  "title": "Fuel injection system for internal combustion engine"
}