SG123573A1 - Turbine nozzle segment and method of repairing same - Google Patents

Turbine nozzle segment and method of repairing same

Info

Publication number
SG123573A1
SG123573A1 SG200306772A SG200306772A SG123573A1 SG 123573 A1 SG123573 A1 SG 123573A1 SG 200306772 A SG200306772 A SG 200306772A SG 200306772 A SG200306772 A SG 200306772A SG 123573 A1 SG123573 A1 SG 123573A1
Authority
SG
Singapore
Prior art keywords
turbine nozzle
nozzle segment
repairing same
repairing
same
Prior art date
Application number
SG200306772A
Other languages
English (en)
Inventor
Michael Philip Hagle
Brian Alan Norton
James Walter Caddell Jr
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32229860&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SG123573(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gen Electric filed Critical Gen Electric
Publication of SG123573A1 publication Critical patent/SG123573A1/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
    • 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
    • Y10T29/4932—Turbomachine making
    • Y10T29/49323—Assembling fluid flow directing devices, e.g., stators, diaphragms, nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
SG200306772A 2002-11-20 2003-11-12 Turbine nozzle segment and method of repairing same SG123573A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/300,098 US6905308B2 (en) 2002-11-20 2002-11-20 Turbine nozzle segment and method of repairing same

Publications (1)

Publication Number Publication Date
SG123573A1 true SG123573A1 (en) 2006-07-26

Family

ID=32229860

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200306772A SG123573A1 (en) 2002-11-20 2003-11-12 Turbine nozzle segment and method of repairing same

Country Status (7)

Country Link
US (1) US6905308B2 (fr)
EP (1) EP1422381B1 (fr)
JP (1) JP4020856B2 (fr)
BR (1) BR0305810B1 (fr)
CA (1) CA2449339C (fr)
DE (1) DE60319492T2 (fr)
SG (1) SG123573A1 (fr)

Families Citing this family (24)

* 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
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
US7806650B2 (en) * 2006-08-29 2010-10-05 General Electric Company Method and apparatus for fabricating a nozzle segment for use with turbine engines
WO2008094221A1 (fr) * 2006-09-26 2008-08-07 Pas Technologies Inc. Procédé de réparation d'un réseau de profilés aérodynamiques stationnaires dirigeant un écoulement tridimensionnel
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
US8020295B2 (en) * 2007-10-18 2011-09-20 United Technologies Corp. Methods for dimensionally restoring a fastener for a gas turbine engine
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
JP5321186B2 (ja) 2009-03-26 2013-10-23 株式会社Ｉｈｉ Ｃｍｃタービン静翼
JP5311126B2 (ja) * 2009-03-26 2013-10-09 株式会社Ｉｈｉ Ｃｍｃタービン静翼
CN101829888A (zh) * 2010-04-15 2010-09-15 上海电气电站设备有限公司 带子午面喷嘴组围带型孔加工方法
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
US9097124B2 (en) 2012-01-24 2015-08-04 United Technologies Corporation Gas turbine engine stator vane assembly with inner shroud
WO2014051656A2 (fr) 2012-09-28 2014-04-03 United Technologies Corporation Agencement d'aubes de moteur à turbine présentant une pluralité de segments d'agencement d'aubes interconnectées
CN103612082B (zh) * 2013-11-22 2015-11-18 哈尔滨电机厂有限责任公司 大型水轮机座环加工找正的工艺方法
US9745849B2 (en) 2015-06-26 2017-08-29 General Electric Company Methods for treating field operated components
US10436047B2 (en) * 2015-08-18 2019-10-08 General Electric Company Method for repair of a diaphragm of a rotary machine

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802046A (en) * 1972-01-27 1974-04-09 Chromalloy American Corp Method of making or reconditioning a turbine-nozzle or the like assembly
US5690469A (en) * 1996-06-06 1997-11-25 United Technologies Corporation Method and apparatus for replacing a vane assembly in a turbine engine
US5758416A (en) * 1996-12-05 1998-06-02 General Electric Company Method for repairing a turbine engine vane segment
US5797725A (en) * 1997-05-23 1998-08-25 Allison Advanced Development Company Gas turbine engine vane and method of manufacture
US6173491B1 (en) * 1999-08-12 2001-01-16 Chromalloy Gas Turbine Corporation Method for replacing a turbine vane airfoil
US6416278B1 (en) * 2000-11-16 2002-07-09 General Electric Company Turbine nozzle segment and method of repairing same
EP1227218A2 (fr) * 2001-01-29 2002-07-31 General Electric Company Anneau de guidage pour une turbine et sa méthode de réparation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4326833A (en) 1980-03-19 1982-04-27 General Electric Company Method and replacement member for repairing a gas turbine engine blade member
US4305697A (en) 1980-03-19 1981-12-15 General Electric Company Method and replacement member for repairing a gas turbine engine vane assembly
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
US5813832A (en) 1996-12-05 1998-09-29 General Electric Company Turbine engine vane segment
US6183192B1 (en) 1999-03-22 2001-02-06 General Electric Company Durable turbine nozzle
US6154959A (en) 1999-08-16 2000-12-05 Chromalloy Gas Turbine Corporation Laser cladding a turbine engine vane platform

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802046A (en) * 1972-01-27 1974-04-09 Chromalloy American Corp Method of making or reconditioning a turbine-nozzle or the like assembly
US5690469A (en) * 1996-06-06 1997-11-25 United Technologies Corporation Method and apparatus for replacing a vane assembly in a turbine engine
US5758416A (en) * 1996-12-05 1998-06-02 General Electric Company Method for repairing a turbine engine vane segment
US5797725A (en) * 1997-05-23 1998-08-25 Allison Advanced Development Company Gas turbine engine vane and method of manufacture
US6173491B1 (en) * 1999-08-12 2001-01-16 Chromalloy Gas Turbine Corporation Method for replacing a turbine vane airfoil
US6416278B1 (en) * 2000-11-16 2002-07-09 General Electric Company Turbine nozzle segment and method of repairing same
EP1227218A2 (fr) * 2001-01-29 2002-07-31 General Electric Company Anneau de guidage pour une turbine et sa méthode de réparation

Also Published As

Publication number Publication date
DE60319492D1 (de) 2008-04-17
EP1422381A3 (fr) 2006-06-14
DE60319492T2 (de) 2009-02-26
US6905308B2 (en) 2005-06-14
JP4020856B2 (ja) 2007-12-12
EP1422381B1 (fr) 2008-03-05
EP1422381A2 (fr) 2004-05-26
CA2449339C (fr) 2009-04-21
BR0305810A (pt) 2004-08-31
JP2004169701A (ja) 2004-06-17
BR0305810B1 (pt) 2013-07-30
CA2449339A1 (fr) 2004-05-20
US20040096323A1 (en) 2004-05-20

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