ATE302895T1 - Verfahren und austauschelement zur reparatur und umgestaltung einer statorschaufel, sowie derart umgestaltete statorschaufel - Google Patents

Verfahren und austauschelement zur reparatur und umgestaltung einer statorschaufel, sowie derart umgestaltete statorschaufel

Info

Publication number
ATE302895T1
ATE302895T1 AT01303162T AT01303162T ATE302895T1 AT E302895 T1 ATE302895 T1 AT E302895T1 AT 01303162 T AT01303162 T AT 01303162T AT 01303162 T AT01303162 T AT 01303162T AT E302895 T1 ATE302895 T1 AT E302895T1
Authority
AT
Austria
Prior art keywords
stator blade
redesigning
redesigned
repairing
replacement element
Prior art date
Application number
AT01303162T
Other languages
English (en)
Inventor
David James Hiskes
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
Application granted granted Critical
Publication of ATE302895T1 publication Critical patent/ATE302895T1/de

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
    • B23P6/005—Repairing turbine components, e.g. moving or stationary blades, rotors using only replacement pieces of a particular form
    • 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
    • F05D2240/12—Fluid guiding means, e.g. vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Control Of Turbines (AREA)
  • Manufacture Of Motors, Generators (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AT01303162T 2000-04-03 2001-04-03 Verfahren und austauschelement zur reparatur und umgestaltung einer statorschaufel, sowie derart umgestaltete statorschaufel ATE302895T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/542,643 US6394750B1 (en) 2000-04-03 2000-04-03 Method and detail for processing a stator vane

Publications (1)

Publication Number Publication Date
ATE302895T1 true ATE302895T1 (de) 2005-09-15

Family

ID=24164707

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01303162T ATE302895T1 (de) 2000-04-03 2001-04-03 Verfahren und austauschelement zur reparatur und umgestaltung einer statorschaufel, sowie derart umgestaltete statorschaufel

Country Status (8)

Country Link
US (1) US6394750B1 (de)
EP (1) EP1143106B1 (de)
JP (1) JP2001323803A (de)
AT (1) ATE302895T1 (de)
CA (1) CA2342455A1 (de)
DE (1) DE60112831T2 (de)
IL (1) IL142373A (de)
SG (1) SG100650A1 (de)

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US6508000B2 (en) * 2001-02-08 2003-01-21 Siemens Westinghouse Power Corporation Transient liquid phase bonding repair for advanced turbine blades and vanes
JP4040922B2 (ja) 2001-07-19 2008-01-30 株式会社東芝 組立式ノズルダイアフラムおよびその組立方法
DE10319494A1 (de) 2003-04-30 2004-11-18 Mtu Aero Engines Gmbh Verfahren zur Reparatur und/oder Modifikation von Bauteilen einer Gasturbine
US20050172485A1 (en) * 2004-02-10 2005-08-11 Ramsay Mussen Method of repair for cast article
US20050178750A1 (en) * 2004-02-13 2005-08-18 Kenny Cheng Repair of article by laser cladding
KR20050089569A (ko) * 2004-03-05 2005-09-08 (주)대명기업 원형톱의 쪽파손부 수리방법
DE102005055984A1 (de) * 2005-11-24 2007-05-31 Mtu Aero Engines Gmbh Verfahren zur Reparatur eines Mantelringsegments einer Gasturbine
US7434313B2 (en) * 2005-12-22 2008-10-14 General Electric Company Method for repairing a turbine engine vane assembly and repaired assembly
US7581924B2 (en) * 2006-07-27 2009-09-01 Siemens Energy, Inc. Turbine vanes with airfoil-proximate cooling seam
US7488157B2 (en) * 2006-07-27 2009-02-10 Siemens Energy, Inc. Turbine vane with removable platform inserts
US7766599B2 (en) * 2006-10-31 2010-08-03 General Electric Company Plasma lifted boundary layer gas turbine engine vane
US7963742B2 (en) * 2006-10-31 2011-06-21 United Technologies Corporation Variable compressor stator vane having extended fillet
US7959409B2 (en) * 2007-03-01 2011-06-14 Honeywell International Inc. Repaired vane assemblies and methods of repairing vane assemblies
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
US20090067978A1 (en) * 2007-05-24 2009-03-12 Suljak Jr George T Variable area turbine vane arrangement
US7798773B2 (en) * 2007-08-06 2010-09-21 United Technologies Corporation Airfoil replacement repair
US20090274562A1 (en) * 2008-05-02 2009-11-05 United Technologies Corporation Coated turbine-stage nozzle segments
US8887390B2 (en) 2008-08-15 2014-11-18 Dresser-Rand Company Method for correcting downstream deflection in gas turbine nozzles
US8096758B2 (en) * 2008-09-03 2012-01-17 Siemens Energy, Inc. Circumferential shroud inserts for a gas turbine vane platform
US8245399B2 (en) * 2009-01-20 2012-08-21 United Technologies Corporation Replacement of part of engine case with dissimilar material
US8123474B2 (en) * 2009-05-12 2012-02-28 Dresser-Rand Company Repair of industrial gas turbine nozzle diaphragm packing
US8763403B2 (en) 2010-11-19 2014-07-01 United Technologies Corporation Method for use with annular gas turbine engine component
CH704616A1 (de) 2011-03-07 2012-09-14 Alstom Technology Ltd Turbomaschinen-Bauteil.
US8956700B2 (en) 2011-10-19 2015-02-17 General Electric Company Method for adhering a coating to a substrate structure
US9062560B2 (en) 2012-03-13 2015-06-23 United Technologies Corporation Gas turbine engine variable stator vane assembly
US9227277B2 (en) * 2012-08-10 2016-01-05 General Electric Company Method for repairing a turbine diaphragm and diaphragm assembly resulting therefrom
US9650905B2 (en) 2012-08-28 2017-05-16 United Technologies Corporation Singlet vane cluster assembly
US9631517B2 (en) 2012-12-29 2017-04-25 United Technologies Corporation Multi-piece fairing for monolithic turbine exhaust case
US9631504B2 (en) 2014-04-02 2017-04-25 Solar Turbines Incorporated Variable guide vane extended variable fillet
US10041890B2 (en) 2015-08-04 2018-08-07 United Technologies Corporation Radiopaque protective fill for manufacture, repair, or remanufacture of cooled components
CN105252202B (zh) * 2015-09-24 2017-10-31 共享铸钢有限公司 一种带筋板的法兰盘类铸件裂纹缺陷的补焊返修方法
GB201707101D0 (en) 2017-05-04 2017-06-21 Rolls Royce Plc Vane arrangement for a gas turbine engine
GB201707103D0 (en) 2017-05-04 2017-06-21 Rolls Royce Plc Vane arrangement for a gas turbine engine
DE102017207667A1 (de) * 2017-05-08 2018-11-08 Siemens Aktiengesellschaft Verfahren zum Instandhalten einer Strömungsmaschine
US10968777B2 (en) * 2019-04-24 2021-04-06 Raytheon Technologies Corporation Chordal seal

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3574924A (en) * 1968-10-28 1971-04-13 North American Rockwell Solid state repair method and means
US3650635A (en) * 1970-03-09 1972-03-21 Chromalloy American Corp Turbine vanes
US3678570A (en) 1971-04-01 1972-07-25 United Aircraft Corp Diffusion bonding utilizing transient liquid phase
US4008844A (en) 1975-01-06 1977-02-22 United Technologies Corporation Method of repairing surface defects using metallic filler material
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
GB2198667B (en) * 1986-12-20 1991-08-07 Refurbished Turbine Components Parts for and methods of repairing machines
US5060842A (en) * 1990-04-09 1991-10-29 Westinghouse Electric Corp. Method for refurbishing nozzle block vanes of a steam turbine
US5269057A (en) * 1991-12-24 1993-12-14 Freedom Forge Corporation Method of making replacement airfoil components

Also Published As

Publication number Publication date
CA2342455A1 (en) 2001-10-03
SG100650A1 (en) 2003-12-26
US6394750B1 (en) 2002-05-28
DE60112831D1 (de) 2005-09-29
EP1143106A3 (de) 2003-11-26
EP1143106B1 (de) 2005-08-24
EP1143106A2 (de) 2001-10-10
IL142373A0 (en) 2002-03-10
IL142373A (en) 2005-08-31
JP2001323803A (ja) 2001-11-22
DE60112831T2 (de) 2006-06-14

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