DE69721853D1 - Austauschverfahren und -ausrüstung für eine Turbinenschaufel - Google Patents

Austauschverfahren und -ausrüstung für eine Turbinenschaufel

Info

Publication number
DE69721853D1
DE69721853D1 DE69721853T DE69721853T DE69721853D1 DE 69721853 D1 DE69721853 D1 DE 69721853D1 DE 69721853 T DE69721853 T DE 69721853T DE 69721853 T DE69721853 T DE 69721853T DE 69721853 D1 DE69721853 D1 DE 69721853D1
Authority
DE
Germany
Prior art keywords
equipment
turbine blade
exchange process
exchange
turbine
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69721853T
Other languages
English (en)
Other versions
DE69721853T2 (de
Inventor
James L Deal
Forster P Lamm
Gustavo Moreno
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Raytheon Technologies Corp
Original Assignee
United Technologies Corp
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 United Technologies Corp filed Critical United Technologies Corp
Publication of DE69721853D1 publication Critical patent/DE69721853D1/de
Application granted granted Critical
Publication of DE69721853T2 publication Critical patent/DE69721853T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F01D9/04—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector
    • F01D9/042—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector fixing blades to stators
    • 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
    • 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
    • F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
    • F01D5/3023—Fixing blades to rotors; Blade roots ; Blade spacers of radial insertion type, e.g. in individual recesses
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/321—Rotors specially for elastic fluids for axial flow pumps for axial flow compressors
    • F04D29/322—Blade mountings
    • 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)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DE69721853T 1996-06-06 1997-06-06 Austauschverfahren und -ausrüstung für eine Turbinenschaufel Expired - Lifetime DE69721853T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US660050 1996-06-06
US08/660,050 US5690469A (en) 1996-06-06 1996-06-06 Method and apparatus for replacing a vane assembly in a turbine engine

Publications (2)

Publication Number Publication Date
DE69721853D1 true DE69721853D1 (de) 2003-06-12
DE69721853T2 DE69721853T2 (de) 2004-05-06

Family

ID=24647921

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69721853T Expired - Lifetime DE69721853T2 (de) 1996-06-06 1997-06-06 Austauschverfahren und -ausrüstung für eine Turbinenschaufel

Country Status (4)

Country Link
US (1) US5690469A (de)
EP (1) EP0811753B1 (de)
JP (1) JPH1054207A (de)
DE (1) DE69721853T2 (de)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5797725A (en) * 1997-05-23 1998-08-25 Allison Advanced Development Company Gas turbine engine vane and method of manufacture
US6034344A (en) * 1997-12-19 2000-03-07 United Technologies Corp. Method for applying material to a face of a flow directing assembly for a gas turbine engine
US6209198B1 (en) * 1998-12-16 2001-04-03 General Electric Company Method of assembling a variable stator vane assembly
US6173491B1 (en) * 1999-08-12 2001-01-16 Chromalloy Gas Turbine Corporation Method for replacing a turbine vane airfoil
US6154959A (en) * 1999-08-16 2000-12-05 Chromalloy Gas Turbine Corporation Laser cladding a turbine engine vane platform
DE10020229A1 (de) * 2000-04-25 2001-10-31 Alstom Power Nv Verfahren und Vorrichtung zur Demontage einer Turbinenschaufel
US6416278B1 (en) * 2000-11-16 2002-07-09 General Electric Company Turbine nozzle segment and method of repairing same
US6450763B1 (en) * 2000-11-17 2002-09-17 General Electric Company Replaceable variable stator vane for gas turbines
FR2817906B1 (fr) * 2000-12-12 2003-03-28 Snecma Moteurs Volet redresseur de turbomachine et son procede de realisation
US6619917B2 (en) * 2000-12-19 2003-09-16 United Technologies Corporation Machined fan exit guide vane attachment pockets for use in a gas turbine
US6464456B2 (en) * 2001-03-07 2002-10-15 General Electric Company Turbine vane assembly including a low ductility vane
US6506014B1 (en) 2001-07-26 2003-01-14 Advanced Pneumatics Inc. Foreign material exclusion device
US7651319B2 (en) * 2002-02-22 2010-01-26 Drs Power Technology Inc. Compressor stator vane
US6984108B2 (en) * 2002-02-22 2006-01-10 Drs Power Technology Inc. Compressor stator vane
US6814541B2 (en) 2002-10-07 2004-11-09 General Electric Company Jet aircraft fan case containment design
US6793457B2 (en) 2002-11-15 2004-09-21 General Electric Company Fabricated repair of cast nozzle
US6905308B2 (en) * 2002-11-20 2005-06-14 General Electric Company Turbine nozzle segment and method of repairing same
DE60307302T2 (de) * 2003-12-18 2007-07-19 Techspace Aero S.A. Befestigungsvorrichtung für Statorschaufel, sowie Leitschaufelstufe eines Verdichters mit einer solchen Vorrichtung
US7185433B2 (en) 2004-12-17 2007-03-06 General Electric Company Turbine nozzle segment and method of repairing same
GB2427900B (en) * 2005-07-02 2007-10-10 Rolls Royce Plc Vane support in a gas turbine engine
US7533698B2 (en) 2005-08-26 2009-05-19 Advanced Pneumatics Inc. Trackable, identifiable foreign material exclusion device
US7413400B2 (en) * 2005-09-12 2008-08-19 Pratt & Whitney Canada Corp. Vane assembly with grommet
EP1764479A1 (de) * 2005-09-15 2007-03-21 ALSTOM Technology Ltd Gekoppelte Deckplatten für eine Schaufelreihe einer Strömungsmaschine
US7743497B2 (en) * 2005-10-06 2010-06-29 General Electric Company Method of providing non-uniform stator vane spacing in a compressor
US7654794B2 (en) * 2005-11-17 2010-02-02 General Electric Company Methods and apparatus for assembling steam turbines
JP4918263B2 (ja) * 2006-01-27 2012-04-18 三菱重工業株式会社 軸流圧縮機の静翼環
JP2007255224A (ja) * 2006-03-20 2007-10-04 Mitsubishi Heavy Ind Ltd タービン翼及びガスタービン
US7614848B2 (en) * 2006-10-10 2009-11-10 United Technologies Corporation Fan exit guide vane repair method and apparatus
US8220150B2 (en) * 2007-05-22 2012-07-17 United Technologies Corporation Split vane cluster repair method
US8007229B2 (en) * 2007-05-24 2011-08-30 United Technologies Corporation Variable area turbine vane arrangement
US7798773B2 (en) * 2007-08-06 2010-09-21 United Technologies Corporation Airfoil replacement repair
US20090110552A1 (en) * 2007-10-31 2009-04-30 Anderson Rodger O Compressor stator vane repair with pin
US20090274562A1 (en) * 2008-05-02 2009-11-05 United Technologies Corporation Coated turbine-stage nozzle segments
US8210807B2 (en) * 2008-08-28 2012-07-03 United Technologies Corporation Gas turbine airfoil assemblies and methods of repair
US8043044B2 (en) * 2008-09-11 2011-10-25 General Electric Company Load pin for compressor square base stator and method of use
EP2402615B1 (de) * 2010-06-29 2015-08-12 Techspace Aero S.A. Leitschaufelbaugruppe
US8544173B2 (en) * 2010-08-30 2013-10-01 General Electric Company Turbine nozzle biform repair
GB201015862D0 (en) * 2010-09-22 2010-10-27 Rolls Royce Plc A damped assembly
US8708655B2 (en) 2010-09-24 2014-04-29 United Technologies Corporation Blade for a gas turbine engine
US8763403B2 (en) 2010-11-19 2014-07-01 United Technologies Corporation Method for use with annular gas turbine engine component
US8696311B2 (en) 2011-03-29 2014-04-15 Pratt & Whitney Canada Corp. Apparatus and method for gas turbine engine vane retention
US9447693B2 (en) * 2012-07-30 2016-09-20 United Technologies Corporation Compliant assembly
EP2706198A1 (de) * 2012-09-10 2014-03-12 Alstom Technology Ltd Verfahren zum Entfernen eines Innengehäuses aus einer Maschine
US9534498B2 (en) * 2012-12-14 2017-01-03 United Technologies Corporation Overmolded vane platform
US9631517B2 (en) 2012-12-29 2017-04-25 United Technologies Corporation Multi-piece fairing for monolithic turbine exhaust case
WO2014110569A1 (en) 2013-01-14 2014-07-17 United Technologies Corporation Organic matrix composite structural inlet guide vane for a turbine engine
US8967203B2 (en) * 2013-03-15 2015-03-03 Advanced F.M.E. Products, Inc. Foreign material exclusion device
US9845699B2 (en) 2013-03-15 2017-12-19 Gkn Aerospace Services Structures Corp. Fan spacer having unitary over molded feature
GB201412960D0 (en) * 2014-07-22 2014-09-03 Rolls Royce Plc Vane assembly
EP2995772A1 (de) * 2014-09-15 2016-03-16 Alstom Technology Ltd Montage- und abdichtungsanordnung für eine leitschaufel einer gasturbine
US10633988B2 (en) * 2016-07-06 2020-04-28 United Technologies Corporation Ring stator
US10450878B2 (en) 2016-07-06 2019-10-22 United Technologies Corporation Segmented stator assembly
US10472979B2 (en) * 2016-08-18 2019-11-12 United Technologies Corporation Stator shroud with mechanical retention
USD878190S1 (en) 2017-06-19 2020-03-17 Advanced F.M.E. Products, Inc. Single post retaining member
USD877602S1 (en) 2017-06-19 2020-03-10 Advanced F.M.E. Products, Inc. Dual post retaining member
US10436111B2 (en) 2017-06-19 2019-10-08 Advanced F.M.E. Products, Inc. Foreign material exclusion device and retaining member therefor
US11519280B1 (en) * 2021-09-30 2022-12-06 Rolls-Royce Plc Ceramic matrix composite vane assembly with compliance features
US11746660B2 (en) * 2021-12-20 2023-09-05 Rolls-Royce Plc Gas turbine engine components with foam filler for impact resistance
BE1030361B1 (fr) * 2022-03-17 2023-10-16 Safran Aero Boosters Coque d'amortissement pour turbomachine, assemblage comprenant la coque et une aube, ensemble rotatif, compresseur et procede de fabrication associe

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE498668A (de) *
BE498667A (de) * 1949-08-27
BE546821A (de) * 1955-04-06
DE1403024A1 (de) * 1959-06-04 1968-11-21 Daimler Benz Ag Befestigung der Leitschaufeln von Stroemungsmaschinen
US2980396A (en) * 1959-06-29 1961-04-18 Gen Electric Stator construction for turbine engines
GB996773A (en) * 1962-10-19 1965-06-30 Ass Elect Ind Improvements in interstage diaphragms for turbines and axial-flow compressors
US3365173A (en) * 1966-02-28 1968-01-23 Gen Electric Stator structure
US3867066A (en) * 1972-03-17 1975-02-18 Ingersoll Rand Co Gas compressor
GB2115883B (en) * 1982-02-26 1986-04-30 Gen Electric Turbomachine airfoil mounting assembly
FR2568953B1 (fr) * 1984-08-08 1989-02-10 Ratier Figeac Soc Aube fixe pour reacteurs
US4655682A (en) * 1985-09-30 1987-04-07 United Technologies Corporation Compressor stator assembly having a composite inner diameter shroud
FR2654463A1 (fr) * 1989-11-15 1991-05-17 Snecma Element de stator de turbomachine.
US5332360A (en) * 1993-09-08 1994-07-26 General Electric Company Stator vane having reinforced braze joint
US5494404A (en) * 1993-12-22 1996-02-27 Alliedsignal Inc. Insertable stator vane assembly
US5411370A (en) * 1994-08-01 1995-05-02 United Technologies Corporation Vibration damping shroud for a turbomachine vane

Also Published As

Publication number Publication date
EP0811753B1 (de) 2003-05-07
DE69721853T2 (de) 2004-05-06
JPH1054207A (ja) 1998-02-24
EP0811753A1 (de) 1997-12-10
US5690469A (en) 1997-11-25

Similar Documents

Publication Publication Date Title
DE69721853D1 (de) Austauschverfahren und -ausrüstung für eine Turbinenschaufel
DE69833538D1 (de) Kühlungskonfiguration für eine Strömungsmaschinenschaufel
DE69302614D1 (de) Gekühlte Schaufel für eine Turbomaschine
DE69500261D1 (de) Gekühltes Turbinenschaufel
DE69507451D1 (de) Turbinenschaufelkühlung
GB2295860B (en) Turbine blade
DE69713502D1 (de) Rotorkühlung für eine turbomaschine
GB2290833B (en) Turbine blade
DE69836910D1 (de) Vorrichtung für eine gasturbine
DE69729980D1 (de) Turbinenschaufelkühlung
DE69502715T2 (de) Kühlung einer turbinenschaufel
BR9508499A (pt) Processo e aparelho para a formação de estruturas de aerofólio
DE59809002D1 (de) Verfahren zum betreiben einer windenergieanlage sowie windenergieanlage
DE59401468D1 (de) Rotorblatt für Windkraftanlagen
GB2335240B (en) Branch cooled turbine airfoil
HU9802145D0 (en) Turbine blade inspection apparatus
DE69622160T2 (de) Leitschaufel für eine gasturbine
DE69923935D1 (de) Montagemethode für eine Turbomaschine
DE19782030T1 (de) Biegeverfahren und Biegevorrichtung für eine Biegemaschine
DE59704501D1 (de) Schaufelblatt für Strömungsmaschinen
DE69701405T2 (de) Kühleinrichtung für eine Turbinenscheibe
PT909270E (pt) Processo para a preparacao de 2,4-dihidroxipiridina e de 2,4-dihidroxi-3-nitropiridina
DE69815815D1 (de) Leitbeschaufelung für eine Turbomaschine
DE59910328D1 (de) Schaufelanordnung für eine Strömungsmaschine
DE69727861D1 (de) Einheit und Verfahren zum Betreiben einer "short cell"

Legal Events

Date Code Title Description
8364 No opposition during term of opposition