ATE265287T1 - Verfahren zum ersetzen von turbinenleitschaufeln - Google Patents

Verfahren zum ersetzen von turbinenleitschaufeln

Info

Publication number
ATE265287T1
ATE265287T1 AT00952482T AT00952482T ATE265287T1 AT E265287 T1 ATE265287 T1 AT E265287T1 AT 00952482 T AT00952482 T AT 00952482T AT 00952482 T AT00952482 T AT 00952482T AT E265287 T1 ATE265287 T1 AT E265287T1
Authority
AT
Austria
Prior art keywords
platforms
airfoils
airfoil
improved
vane
Prior art date
Application number
AT00952482T
Other languages
English (en)
Inventor
Frank Goodwater
David Kang
Original Assignee
Chromalloy Gas Turbine 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 Chromalloy Gas Turbine Corp filed Critical Chromalloy Gas Turbine Corp
Application granted granted Critical
Publication of ATE265287T1 publication Critical patent/ATE265287T1/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
    • 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
    • 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
    • F01D9/041—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles forming ring or sector using blades
    • 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)
  • Laser Beam Processing (AREA)
AT00952482T 1999-08-12 2000-08-04 Verfahren zum ersetzen von turbinenleitschaufeln ATE265287T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/373,277 US6173491B1 (en) 1999-08-12 1999-08-12 Method for replacing a turbine vane airfoil
PCT/US2000/021273 WO2001012382A1 (en) 1999-08-12 2000-08-04 Method for replacing a turbine vane airfoil

Publications (1)

Publication Number Publication Date
ATE265287T1 true ATE265287T1 (de) 2004-05-15

Family

ID=23471729

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00952482T ATE265287T1 (de) 1999-08-12 2000-08-04 Verfahren zum ersetzen von turbinenleitschaufeln

Country Status (9)

Country Link
US (1) US6173491B1 (de)
EP (1) EP1212167B1 (de)
JP (1) JP4689120B2 (de)
AT (1) ATE265287T1 (de)
AU (1) AU6517200A (de)
CA (1) CA2383404C (de)
DE (1) DE60010288T2 (de)
MX (1) MXPA02001456A (de)
WO (1) WO2001012382A1 (de)

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US8210807B2 (en) * 2008-08-28 2012-07-03 United Technologies Corporation Gas turbine airfoil assemblies and methods of repair
US8057178B2 (en) * 2008-09-04 2011-11-15 General Electric Company Turbine bucket for a turbomachine and method of reducing bow wave effects at a turbine bucket
US8245399B2 (en) * 2009-01-20 2012-08-21 United Technologies Corporation Replacement of part of engine case with dissimilar material
US8281487B2 (en) * 2009-01-20 2012-10-09 United Technologies Corporation Control of case wall growth during repair and method
US20110200838A1 (en) * 2010-02-18 2011-08-18 Clover Industries, Inc. Laser clad metal matrix composite compositions and methods
US8763403B2 (en) 2010-11-19 2014-07-01 United Technologies Corporation Method for use with annular gas turbine engine component
US20130004320A1 (en) * 2011-06-28 2013-01-03 United Technologies Corporation Method of rotated airfoils
US9650905B2 (en) 2012-08-28 2017-05-16 United Technologies Corporation Singlet vane cluster assembly
US9664111B2 (en) 2012-12-19 2017-05-30 United Technologies Corporation Closure of cooling holes with a filing agent
US9884343B2 (en) * 2012-12-20 2018-02-06 United Technologies Corporation Closure of cooling holes with a filling agent
US20140270072A1 (en) * 2013-03-13 2014-09-18 Robert L. McCormick Grain size inspection of a gas turbine component by x-ray refraction
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US20160146014A1 (en) * 2014-11-20 2016-05-26 General Electric Company Modified bucket platforms of turbine buckets and methods for modifying bucket platforms of turbine buckets
DE102017207667A1 (de) 2017-05-08 2018-11-08 Siemens Aktiengesellschaft Verfahren zum Instandhalten einer Strömungsmaschine
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
US11339668B2 (en) * 2018-10-29 2022-05-24 Chromalloy Gas Turbine Llc Method and apparatus for improving cooling of a turbine shroud
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Also Published As

Publication number Publication date
US6173491B1 (en) 2001-01-16
DE60010288T2 (de) 2005-05-04
EP1212167B1 (de) 2004-04-28
JP4689120B2 (ja) 2011-05-25
DE60010288D1 (de) 2004-06-03
JP2003507614A (ja) 2003-02-25
CA2383404A1 (en) 2001-02-22
CA2383404C (en) 2006-11-28
EP1212167A1 (de) 2002-06-12
AU6517200A (en) 2001-03-13
EP1212167A4 (de) 2002-11-13
WO2001012382A1 (en) 2001-02-22
MXPA02001456A (es) 2003-07-21

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Legal Events

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