{
  "$type": "site.standard.document",
  "description": "A regulating device comprising an electronic control unit for regulating boost pressure in a supercharged internal combustion engine with two-stage supercharging, i.e. with a first low-pressure stage (ND) and a second high-pressure stage (HD). The high-pressure stage (HD) has a rigid high-pressure…",
  "path": "/patents/1372510",
  "publishedAt": "2025-01-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F02D41/0007",
    "Bayerische Motoren Werke Aktiengesellschaft"
  ],
  "textContent": "A regulating device comprising an electronic control unit for regulating boost pressure in a supercharged internal combustion engine with two-stage supercharging, i.e. with a first low-pressure stage (ND) and a second high-pressure stage (HD). The high-pressure stage (HD) has a rigid high-pressure turbine and a controllable regulating flap (RK). The low-pressure stage (ND) has a variable adjustable turbine geometry (VTG). The electronic control unit contains a regulating module that is designed, in particular via an appropriately programmed computer program product, for basic adjuster regulation in such a way that the boost pressure regulation is carried out solely by way of the adjustable turbine geometry (VTG) of the low-pressure stage (ND), wherein the regulating flap (RK) of the high-pressure stage (HD) is controlled in the fully closed state.",
  "title": "Regulating Device With an Electronic Control Unit for Regulating Boost Pressure in a Supercharged Internal Combustion Engine"
}