{
  "$type": "site.standard.document",
  "description": "A turbine rotor 10 of an embodiment includes a rotor body portion 11 having turbine discs 12 in plural stages in an axial direction protruding radially outside from an outer peripheral surface of the rotor body portion 11 over a circumferential direction. The turbine rotor 10 includes a plurality…",
  "path": "/patents/1420977",
  "publishedAt": "2022-08-17T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01D5/084",
    "TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP [JP]"
  ],
  "textContent": "A turbine rotor 10 of an embodiment includes a rotor body portion 11 having turbine discs 12 in plural stages in an axial direction protruding radially outside from an outer peripheral surface of the rotor body portion 11 over a circumferential direction. The turbine rotor 10 includes a plurality of axial passages 15, through which a cooling medium flows, formed at the rotor body portion 11 radially outside than a center axis O of the turbine rotor 10 and radially inside than an outer peripheral surface 11a of the rotor body portion 11 in the axial direction; an introduction passage 14 introducing the cooling medium into each of the axial passages 15; and discharge passages 16 that penetrate from each of the axial passages 15 to the outer peripheral surface 11a of the rotor body portion 11 to discharge the cooling medium.",
  "title": "TURBINE ROTOR"
}