{
  "$type": "site.standard.document",
  "description": "The invention relates to a method for functional testing of a bypass element (24) that regulates the exhaust gas flow of an internal combustion engine (1) via the exhaust turbine (44) of an exhaust gas turbocharger (40) and a bypass (22) bypassing it, wherein the method comprises at least the…",
  "path": "/patents/1101045",
  "publishedAt": "2002-10-16T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02B37/18",
    "AUDI AG [DE]"
  ],
  "textContent": "The invention relates to a method for functional testing of a bypass element (24) that regulates the exhaust gas flow of an internal combustion engine (1) via the exhaust turbine (44) of an exhaust gas turbocharger (40) and a bypass (22) bypassing it, wherein the method comprises at least the following steps: a) opening of the bypass element (24); b) measurement of the exhaust gas temperature in the bypass (22); and c) processing of the measurement data for the detection of malfunctions. The invention further relates to a device for functional testing of a bypass element (24) that regulates the exhaust gas flow of an internal combustion engine (1) via the exhaust turbine (44) of an exhaust gas turbocharger (40) and a bypass (22) bypassing it, wherein the device comprises at least one temperature sensor (221) that is installed in the bypass (22).",
  "title": "Method and device for the functional verification of a by-pass element"
}