{
  "$type": "site.standard.document",
  "description": "The method for the operation of a turbocompressor (11) entails increasing its RPM. During the RPM increase the position (VIGV) of a variable guide vane row (15) is altered and especially to close it in such a way that the compressor intake mass flow is restricted. The position of the variable guide…",
  "path": "/patents/1066633",
  "publishedAt": "2006-06-07T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01D17/162",
    "ALSTOM TECHNOLOGY LTD [CH]"
  ],
  "textContent": "The method for the operation of a turbocompressor (11) entails increasing its RPM. During the RPM increase the position (VIGV) of a variable guide vane row (15) is altered and especially to close it in such a way that the compressor intake mass flow is restricted. The position of the variable guide vane row is dynamically altered. Independent claims are included for the following: (A) a control unit (4) configured for a compressor to allow the aforesaid method to be applied; (B) a digital programme code for a control unit to enable a turbocompressor to be operated by the aforesaid method; (C) a source code of the programme code; and (D) data storage medium (5) upon which the programme is stored.",
  "title": "Operating method for turbo compressor"
}