{
  "$type": "site.standard.document",
  "description": "It is proposed a method for detecting a presence of a leak in a fuel system mounted on board of a vehicle. The method is such that it comprises the steps of: a) obtaining (S1,S6) temperatures and pressures in the fuel system at a first time and at a second later time; b) calculating (S8) a pressure…",
  "path": "/patents/981541",
  "publishedAt": "2013-11-27T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/00",
    "INERGY AUTOMOTIVE SYSTEMS RES [BE]"
  ],
  "textContent": "It is proposed a method for detecting a presence of a leak in a fuel system mounted on board of a vehicle. The method is such that it comprises the steps of: a) obtaining (S1,S6) temperatures and pressures in the fuel system at a first time and at a second later time; b) calculating (S8) a pressure expected in the fuel system at the second time, on the basis of at least one of the temperatures and pressures obtained at the first and second times, and a coefficient that represents the natural evolution of pressure in the fuel system over time; c) detecting (S9) a leak by comparing the calculated expected pressure and the pressure obtained at the second time to at least one predetermined threshold.",
  "title": "Method for detecting a presence or absence of a leak in a fuel system"
}