SG90191A1 - Turbine nozzle segment and method of repairing same - Google Patents

Turbine nozzle segment and method of repairing same

Info

Publication number
SG90191A1
SG90191A1 SG200006320A SG200006320A SG90191A1 SG 90191 A1 SG90191 A1 SG 90191A1 SG 200006320 A SG200006320 A SG 200006320A SG 200006320 A SG200006320 A SG 200006320A SG 90191 A1 SG90191 A1 SG 90191A1
Authority
SG
Singapore
Prior art keywords
turbine nozzle
nozzle segment
repairing same
repairing
same
Prior art date
Application number
SG200006320A
Other languages
English (en)
Inventor
Walter Caddell James Jr
Michael Caldwell James
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 SG90191A1 publication Critical patent/SG90191A1/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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/10—Stators
    • 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
    • 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
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • 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
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • Y10T29/4973—Replacing of defective part

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
SG200006320A 1999-11-12 2000-11-02 Turbine nozzle segment and method of repairing same SG90191A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/438,969 US6785961B1 (en) 1999-11-12 1999-11-12 Turbine nozzle segment and method of repairing same

Publications (1)

Publication Number Publication Date
SG90191A1 true SG90191A1 (en) 2002-07-23

Family

ID=23742766

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200006320A SG90191A1 (en) 1999-11-12 2000-11-02 Turbine nozzle segment and method of repairing same

Country Status (11)

Country Link
US (2) US6785961B1 (enExample)
EP (1) EP1099508B1 (enExample)
JP (1) JP4659968B2 (enExample)
KR (1) KR100495573B1 (enExample)
CN (1) CN100371126C (enExample)
BR (1) BR0005334B1 (enExample)
DE (1) DE60036351T2 (enExample)
MX (1) MXPA00011074A (enExample)
PL (1) PL194259B1 (enExample)
SG (1) SG90191A1 (enExample)
TR (1) TR200003284A2 (enExample)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6785961B1 (en) * 1999-11-12 2004-09-07 General Electric Corporation Turbine nozzle segment and method of repairing same
US6994520B2 (en) 2004-05-26 2006-02-07 General Electric Company Internal core profile for a turbine nozzle airfoil
US7220100B2 (en) * 2005-04-14 2007-05-22 General Electric Company Crescentic ramp turbine stage
US20080038106A1 (en) * 2005-10-05 2008-02-14 Oshkosh Truck Corporation Mobile lift device
DE102006016703A1 (de) * 2006-04-08 2007-10-11 Mtu Aero Engines Gmbh Verfahren zur Reparatur eines Leitschaufelsegments
US20070274854A1 (en) * 2006-05-23 2007-11-29 General Electric Company Method of making metallic composite foam components
US20070295785A1 (en) * 2006-05-31 2007-12-27 General Electric Company Microwave brazing using mim preforms
US7845549B2 (en) * 2006-05-31 2010-12-07 General Electric Company MIM braze preforms
DE102006034055A1 (de) * 2006-07-20 2008-01-24 Mtu Aero Engines Gmbh Verfahren zur Reparatur eines Leitschaufelsegments für ein Strahltriebwerk
US7837437B2 (en) * 2007-03-07 2010-11-23 General Electric Company Turbine nozzle segment and repair method
US8220150B2 (en) * 2007-05-22 2012-07-17 United Technologies Corporation Split vane cluster repair method
US7798773B2 (en) * 2007-08-06 2010-09-21 United Technologies Corporation Airfoil replacement repair
US20090113706A1 (en) * 2007-11-06 2009-05-07 General Electric Company Craze crack repair of combustor liners
US20090274562A1 (en) * 2008-05-02 2009-11-05 United Technologies Corporation Coated turbine-stage nozzle segments
US20100122973A1 (en) * 2008-11-20 2010-05-20 General Electric Company Welding process
US8245399B2 (en) * 2009-01-20 2012-08-21 United Technologies Corporation Replacement of part of engine case with dissimilar material
US8763403B2 (en) 2010-11-19 2014-07-01 United Technologies Corporation Method for use with annular gas turbine engine component
PL220908B1 (pl) 2012-08-09 2016-01-29 Gen Electric Sposób instalowania co najmniej jednego odpowiedniego czopa na każdej z jednej lub więcej łopatek turbiny, sposób montażu wielu łopatek turbiny i jednej lub więcej pokryw dla łopatek turbiny oraz sposób regeneracji zespołu wirnikowego układu turbiny
US10260349B2 (en) * 2016-10-12 2019-04-16 General Electric Company Tubine blade and related method of forming
CN106514149B (zh) * 2016-11-29 2018-08-10 沈阳黎明航空发动机(集团)有限责任公司 一种整体式导向器的加工方法
US11043146B2 (en) * 2018-08-20 2021-06-22 Raytheon Technologies Corporation Fan blade refurbishment training device
CN113513369B (zh) * 2021-07-26 2023-01-24 中国船舶重工集团公司第七0三研究所 一种用于船用燃气轮机涡轮叶片喉道面积调整方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5197190A (en) * 1991-03-04 1993-03-30 United Technologies Corporation Fabrication of repair method for an integrally bladed rotor
US5765993A (en) * 1996-09-27 1998-06-16 Chromalloy Gas Turbine Corporation Replacement vane assembly for fan exit guide
US6154959A (en) * 1999-08-16 2000-12-05 Chromalloy Gas Turbine Corporation Laser cladding a turbine engine vane platform

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US4096614A (en) * 1975-09-02 1978-06-27 General Electric Company Method and apparatus for removing stator vanes
US4141124A (en) * 1977-08-29 1979-02-27 United Technologies Corporation Method and apparatus for removing one or more vanes from a gas turbine compressor stator
US4194869A (en) 1978-06-29 1980-03-25 United Technologies Corporation Stator vane cluster
US4176433A (en) 1978-06-29 1979-12-04 United Technologies Corporation Method of remanufacturing turbine vane clusters for gas turbine engines
US4305697A (en) * 1980-03-19 1981-12-15 General Electric Company Method and replacement member for repairing a gas turbine engine vane assembly
US4326833A (en) * 1980-03-19 1982-04-27 General Electric Company Method and replacement member for repairing a gas turbine engine blade member
US4400915A (en) * 1980-06-02 1983-08-30 United Technologies Corporation Fixture for restoring a face on the shroud of a rotor blade
US4741128A (en) * 1986-08-14 1988-05-03 Amoco Corporation Cutter assembly
US5060842A (en) 1990-04-09 1991-10-29 Westinghouse Electric Corp. Method for refurbishing nozzle block vanes of a steam turbine
US5272809A (en) * 1990-09-04 1993-12-28 United Technologies Corporation Technique for direct bonding cast and wrought materials
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
US5560841A (en) 1994-10-11 1996-10-01 United Technologies Corporation Stator vane extraction
US5697151A (en) * 1995-08-07 1997-12-16 General Electric Company Method for repairing partitions of a turbine diaphragm
US5813832A (en) 1996-12-05 1998-09-29 General Electric Company Turbine engine vane segment
US5758416A (en) 1996-12-05 1998-06-02 General Electric Company Method for repairing a turbine engine vane segment
EP0882545A3 (de) * 1997-06-05 1999-03-10 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Verfahren zum Reparieren von integral gegossenen Leitkränzen einer Turbine
US6173491B1 (en) 1999-08-12 2001-01-16 Chromalloy Gas Turbine Corporation Method for replacing a turbine vane airfoil
US6785961B1 (en) * 1999-11-12 2004-09-07 General Electric Corporation Turbine nozzle segment and method of repairing same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5197190A (en) * 1991-03-04 1993-03-30 United Technologies Corporation Fabrication of repair method for an integrally bladed rotor
US5765993A (en) * 1996-09-27 1998-06-16 Chromalloy Gas Turbine Corporation Replacement vane assembly for fan exit guide
US6154959A (en) * 1999-08-16 2000-12-05 Chromalloy Gas Turbine Corporation Laser cladding a turbine engine vane platform

Also Published As

Publication number Publication date
PL194259B1 (pl) 2007-05-31
KR100495573B1 (ko) 2005-06-16
DE60036351D1 (de) 2007-10-25
JP4659968B2 (ja) 2011-03-30
TR200003284A2 (tr) 2001-09-21
CN1295900A (zh) 2001-05-23
EP1099508A2 (en) 2001-05-16
PL343748A1 (en) 2001-05-21
EP1099508B1 (en) 2007-09-12
CN100371126C (zh) 2008-02-27
MXPA00011074A (es) 2003-04-25
JP2001152873A (ja) 2001-06-05
KR20010060282A (ko) 2001-07-06
US20030215329A1 (en) 2003-11-20
BR0005334B1 (pt) 2008-11-18
US6785961B1 (en) 2004-09-07
EP1099508A3 (en) 2002-11-27
BR0005334A (pt) 2001-07-03
DE60036351T2 (de) 2008-05-08

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