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  "description": "Method for retrofitting a combustion chamber (1) of a gas turbine, the combustion chamber (1) comprising an annular combustor zone (2) arranged to burn an air/fuel mixture (3) to form hot gases, and an annular transition duct (4) arranged to deliver the hot gases to a turbine. The annular combustor…",
  "path": "/patents/1015864",
  "publishedAt": "2011-02-09T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "F01D9/023",
    "ALSTOM TECHNOLOGY LTD [CH]"
  ],
  "textContent": "Method for retrofitting a combustion chamber (1) of a gas turbine, the combustion chamber (1) comprising an annular combustor zone (2) arranged to burn an air/fuel mixture (3) to form hot gases, and an annular transition duct (4) arranged to deliver the hot gases to a turbine. The annular combustor zone (2) comprises an outer carrier (6) supporting outer wall segments (7) defining an outer combustion chamber wall (8), and an inner carrier (9) supporting inner wall segments (10) defining an inner combustion chamber wall (11). The annular transition duct (4) comprises an outer wall (13) and an inner wall (14) each made of at least two shells permanently joined together. According to the method, the shells defining the inner and outer annular transition duct walls (13, 14) are removed, thus the combustion chamber (1) is provided with an inner and an outer transition duct carrier (30, 31), and inner and outer wall segments (33, 34) are connected to the inner and outer transition duct carrier (30, 31) to define an inner an outer transition duct wall.",
  "title": "Method for retrofitting a combustion chamber of a gas turbine"
}