SG103897A1 - Turbine nozzle segment and method of repairing same - Google Patents

Turbine nozzle segment and method of repairing same

Info

Publication number
SG103897A1
SG103897A1 SG200207484A SG200207484A SG103897A1 SG 103897 A1 SG103897 A1 SG 103897A1 SG 200207484 A SG200207484 A SG 200207484A SG 200207484 A SG200207484 A SG 200207484A SG 103897 A1 SG103897 A1 SG 103897A1
Authority
SG
Singapore
Prior art keywords
turbine nozzle
nozzle segment
repairing same
repairing
same
Prior art date
Application number
SG200207484A
Other languages
English (en)
Inventor
Peter Heyward John
Alan White Gregory
Philip Hagle Michael
Original Assignee
Gen Electric
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gen Electric filed Critical Gen Electric
Publication of SG103897A1 publication Critical patent/SG103897A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/005—Repairing methods or devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49318—Repairing or disassembling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
SG200207484A 2001-12-11 2002-12-10 Turbine nozzle segment and method of repairing same SG103897A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/014,696 US20030106215A1 (en) 2001-12-11 2001-12-11 Turbine nozzle segment and method of repairing same

Publications (1)

Publication Number Publication Date
SG103897A1 true SG103897A1 (en) 2004-05-26

Family

ID=21767121

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200207484A SG103897A1 (en) 2001-12-11 2002-12-10 Turbine nozzle segment and method of repairing same

Country Status (6)

Country Link
US (1) US20030106215A1 (fr)
EP (1) EP1319802A3 (fr)
JP (1) JP2003201861A (fr)
BR (1) BR0205167A (fr)
CA (1) CA2413154A1 (fr)
SG (1) SG103897A1 (fr)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7172389B2 (en) * 2004-11-16 2007-02-06 General Electric Company Method for making a repaired turbine engine stationary vane assembly and repaired assembly
US7185433B2 (en) * 2004-12-17 2007-03-06 General Electric Company Turbine nozzle segment and method of repairing same
US7536783B2 (en) * 2005-10-13 2009-05-26 Siemens Energy, Inc. Turbine vane airfoil reconfiguration method
US8327538B2 (en) * 2005-10-17 2012-12-11 General Electric Company Methods to facilitate extending gas turbine engine useful life
US20080267775A1 (en) * 2007-04-30 2008-10-30 General Electric Company Nozzle segments and method of repairing the same
US8186056B2 (en) * 2007-06-28 2012-05-29 Siemens Energy, Inc. Turbine vane restoration system
US7798773B2 (en) * 2007-08-06 2010-09-21 United Technologies Corporation Airfoil replacement repair
US8296945B2 (en) * 2007-12-29 2012-10-30 General Electric Company Method for repairing a turbine nozzle segment
US20090169361A1 (en) * 2007-12-29 2009-07-02 Michael Scott Cole Cooled turbine nozzle segment
US20090165275A1 (en) * 2007-12-29 2009-07-02 Michael Scott Cole Method for repairing a cooled turbine nozzle segment
US8544173B2 (en) * 2010-08-30 2013-10-01 General Electric Company Turbine nozzle biform repair
US8763403B2 (en) 2010-11-19 2014-07-01 United Technologies Corporation Method for use with annular gas turbine engine component
US9447689B2 (en) * 2011-06-17 2016-09-20 General Electric Company Method of repairing a turbine nozzle segment in a turbine engine
GB2508886A (en) * 2012-12-14 2014-06-18 Rolls Royce Plc Aligning replacement aerofoil vane with platform
WO2014116259A1 (fr) * 2013-01-28 2014-07-31 United Technologies Corporation Aube de stator réglable à segment multiple pour un ensemble d'aube à section variable
US10221708B2 (en) * 2014-12-03 2019-03-05 United Technologies Corporation Tangential on-board injection vanes
US10041890B2 (en) * 2015-08-04 2018-08-07 United Technologies Corporation Radiopaque protective fill for manufacture, repair, or remanufacture of cooled components
GB201707103D0 (en) 2017-05-04 2017-06-21 Rolls Royce Plc Vane arrangement for a gas turbine engine
GB201707101D0 (en) 2017-05-04 2017-06-21 Rolls Royce Plc Vane arrangement for a gas turbine engine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5269057A (en) * 1991-12-24 1993-12-14 Freedom Forge Corporation Method of making replacement airfoil components
US5248240A (en) * 1993-02-08 1993-09-28 General Electric Company Turbine stator vane assembly
US5444911A (en) * 1994-05-05 1995-08-29 Chromalloy Gas Turbine Corporation Gas turbine engine vane assembly repair
US5813832A (en) * 1996-12-05 1998-09-29 General Electric Company Turbine engine vane segment
US6173491B1 (en) * 1999-08-12 2001-01-16 Chromalloy Gas Turbine Corporation Method for replacing a turbine vane airfoil

Also Published As

Publication number Publication date
US20030106215A1 (en) 2003-06-12
BR0205167A (pt) 2004-06-29
JP2003201861A (ja) 2003-07-18
EP1319802A3 (fr) 2004-01-02
CA2413154A1 (fr) 2003-06-11
EP1319802A2 (fr) 2003-06-18

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