{
  "$type": "site.standard.document",
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  "description": "A variable geometry turbocharger (100) includes: a turbine rotor (2); and a variable nozzle mechanism (12) for adjusting a flow of exhaust gas to the turbine rotor from a scroll flow passage (4) formed on a radially outer side of the turbine rotor. The variable nozzle mechanism includes: a nozzle…",
  "path": "/patents/1413091",
  "publishedAt": "2023-05-03T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01D17/165",
    "MITSUBISHI HEAVY IND ENGINE & TURBOCHARGER LTD [JP]"
  ],
  "textContent": "A variable geometry turbocharger (100) includes: a turbine rotor (2); and a variable nozzle mechanism (12) for adjusting a flow of exhaust gas to the turbine rotor from a scroll flow passage (4) formed on a radially outer side of the turbine rotor. The variable nozzle mechanism includes: a nozzle vane (14, 14B) disposed in an exhaust gas flow passage for guiding the exhaust gas to the turbine rotor from the scroll flow passage; a support wall (16) forming a flow passage wall (28) on a first side of the exhaust gas flow passage with respect to an axial direction of the turbine rotor and supporting the nozzle vane rotatably in a cantilever fashion; and a non-support wall (18) forming a flow passage wall (32) on a second side of the exhaust gas flow passage with respect to the axial direction. Of an end surface of the nozzle vane on a side of the non-support wall, an edge portion (44) on a side of a pressure surface includes a non-support-wall side linear portion (46) formed to have a linear shape.",
  "title": "VARIABLE GEOMETRY TURBOCHARGER"
}