DE60325350D1 - Verfahren zum abdecken von kühlungsöffnungen eines gasturbinenbauteils - Google Patents

Verfahren zum abdecken von kühlungsöffnungen eines gasturbinenbauteils

Info

Publication number
DE60325350D1
DE60325350D1 DE60325350T DE60325350T DE60325350D1 DE 60325350 D1 DE60325350 D1 DE 60325350D1 DE 60325350 T DE60325350 T DE 60325350T DE 60325350 T DE60325350 T DE 60325350T DE 60325350 D1 DE60325350 D1 DE 60325350D1
Authority
DE
Germany
Prior art keywords
gas turbine
turbine component
cooling openings
covering cooling
covering
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 - Fee Related
Application number
DE60325350T
Other languages
English (en)
Inventor
John Fernihough
Andreas Boegli
Alexander Stankowski
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.)
General Electric Technology GmbH
Original Assignee
Alstom Technology AG
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 Alstom Technology AG filed Critical Alstom Technology AG
Application granted granted Critical
Publication of DE60325350D1 publication Critical patent/DE60325350D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/04—Coating on selected surface areas, e.g. using masks
    • C23C16/042—Coating on selected surface areas, e.g. using masks using masks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
    • B05B12/26—Masking elements, i.e. elements defining uncoated areas on an object to be coated for masking cavities
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/04—Diffusion into selected surface areas, e.g. using masks
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/04—Coating on selected surface areas, e.g. using masks
    • C23C14/042—Coating on selected surface areas, e.g. using masks using masks
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/01—Selective coating, e.g. pattern coating, without pre-treatment of the material to be coated
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/04—Treatment of selected surface areas, e.g. using masks
    • 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
    • B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/06—Cooling passages of turbine components, e.g. unblocking or preventing blocking of cooling passages of turbine components
    • 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
    • Y10T29/49336—Blade making
    • Y10T29/49339—Hollow blade
    • Y10T29/49341—Hollow blade with cooling passage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
DE60325350T 2002-05-24 2003-05-20 Verfahren zum abdecken von kühlungsöffnungen eines gasturbinenbauteils Expired - Fee Related DE60325350D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP02405416A EP1365039A1 (de) 2002-05-24 2002-05-24 Verfahren zum Abdecken von Kühlungsöffnungen eines Gasturbinenbauteils
PCT/CH2003/000324 WO2003100108A1 (en) 2002-05-24 2003-05-20 Process of masking cooling holes of a gas turbine component

Publications (1)

Publication Number Publication Date
DE60325350D1 true DE60325350D1 (de) 2009-01-29

Family

ID=29286254

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60325350T Expired - Fee Related DE60325350D1 (de) 2002-05-24 2003-05-20 Verfahren zum abdecken von kühlungsöffnungen eines gasturbinenbauteils

Country Status (6)

Country Link
US (2) US7192622B2 (de)
EP (2) EP1365039A1 (de)
AU (1) AU2003222712A1 (de)
CA (1) CA2486590A1 (de)
DE (1) DE60325350D1 (de)
WO (1) WO2003100108A1 (de)

Families Citing this family (69)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1350860A1 (de) * 2002-04-04 2003-10-08 ALSTOM (Switzerland) Ltd Verfahren zum Abdecken von Kühlungsöffnungen eines Gasturbinebauteils
EP1352989A1 (de) * 2002-04-10 2003-10-15 Siemens Aktiengesellschaft Bauteil mit einer Maskierungsschicht
US6875476B2 (en) * 2003-01-15 2005-04-05 General Electric Company Methods and apparatus for manufacturing turbine engine components
US7377036B2 (en) * 2004-10-05 2008-05-27 General Electric Company Methods for tuning fuel injection assemblies for a gas turbine fuel nozzle
TW200718805A (en) 2005-11-07 2007-05-16 United Technologies Corp Coating methods and apparatus
US7579087B2 (en) * 2006-01-10 2009-08-25 United Technologies Corporation Thermal barrier coating compositions, processes for applying same and articles coated with same
DE102006029070B3 (de) * 2006-06-16 2007-08-23 Siemens Ag Verfahren zum Beschichten eines Bauteils, in dessen Oberfläche Löcher vorgesehen sind
DE102006029071B3 (de) * 2006-06-16 2007-10-04 Siemens Ag Verfahren zum Beschichten eines Bauteils, in dessen Oberfläche Löcher vorgesehen sind
US20080145556A1 (en) * 2006-12-15 2008-06-19 Tokyo Electron Limited Method for manufacturing substrate mounting table
US7763326B2 (en) 2006-12-20 2010-07-27 United Technologies Corporation Photocurable maskant composition and method of use
US20100031664A1 (en) * 2006-12-22 2010-02-11 Edward John Emilianowicz Combustor liner replacement panels
US8312627B2 (en) * 2006-12-22 2012-11-20 General Electric Company Methods for repairing combustor liners
DE102007008011A1 (de) 2007-02-15 2008-08-21 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur Ausbildung einer Aluminium-Diffusionsschicht zum Oxidationsschutz
US8173218B2 (en) * 2007-10-24 2012-05-08 United Technologies Corporation Method of spraying a turbine engine component
DE102008011249A1 (de) * 2008-02-26 2009-09-10 Maschinenfabrik Reinhausen Gmbh Verfahren zur Herstellung strukturierter Oberflächen
EP2100984A1 (de) * 2008-03-14 2009-09-16 Siemens Aktiengesellschaft Verfahren zur Abdeckung von Kühlbohrungen und Vorrichtung zur Verwendung im Abdeckungsverfahren zur Abdeckung von Kühlbohrungen
US8323409B2 (en) * 2008-05-08 2012-12-04 United Technologies Corporation Systems and methods for forming components with thermal barrier coatings
US8192831B2 (en) * 2008-12-10 2012-06-05 General Electric Company Articles for high temperature service and methods for their manufacture
EP2213759A1 (de) * 2009-01-08 2010-08-04 Siemens Aktiengesellschaft Verfahren zum Beschichten eines Bauteils mit Filmkühllöchern, und Bauteil
DE102009023616A1 (de) * 2009-06-02 2010-12-09 Daimler Ag Verfahren zum Beschichten
DE102009060570A1 (de) * 2009-12-23 2011-07-28 Lufthansa Technik AG, 22335 Verfahren zum Herstellen einer Rotor/Statordichtung einer Gasturbine
US9206499B2 (en) 2010-08-30 2015-12-08 United Technologies Corporation Minimizing blockage of holes in turbine engine components
US8528208B2 (en) * 2011-04-11 2013-09-10 General Electric Company Methods of fabricating a coated component using multiple types of fillers
US8601691B2 (en) * 2011-04-27 2013-12-10 General Electric Company Component and methods of fabricating a coated component using multiple types of fillers
US8915713B2 (en) 2011-09-27 2014-12-23 General Electric Company Offset counterbore for airfoil cooling hole
US8887662B2 (en) 2011-12-29 2014-11-18 General Electric Company Pressure masking systems and methods for using the same
US8985049B2 (en) 2011-12-29 2015-03-24 General Electric Company Pressure maskers and pressure masking systems
GB201200770D0 (en) * 2012-01-18 2012-02-29 Rolls Royce Plc Method of sealing cooling holes
US9243502B2 (en) 2012-04-24 2016-01-26 United Technologies Corporation Airfoil cooling enhancement and method of making the same
US9296039B2 (en) 2012-04-24 2016-03-29 United Technologies Corporation Gas turbine engine airfoil impingement cooling
US9518317B2 (en) 2012-05-11 2016-12-13 General Electric Company Method of coating a component, method of forming cooling holes and a water soluble aperture plug
US8974859B2 (en) 2012-09-26 2015-03-10 General Electric Company Micro-channel coating deposition system and method for using the same
US9181809B2 (en) * 2012-12-04 2015-11-10 General Electric Company Coated article
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
US9126232B2 (en) 2013-02-21 2015-09-08 Pratt & Whitney Canada Corp. Method of protecting a surface
JP5456192B1 (ja) * 2013-02-26 2014-03-26 三菱重工業株式会社 タービン翼の加工方法、加工工具及びタービン翼
US9550267B2 (en) * 2013-03-15 2017-01-24 United Technologies Corporation Tool for abrasive flow machining of airfoil clusters
US20140312096A1 (en) * 2013-04-18 2014-10-23 Caterpillar Inc. Oxy-fuel weld repair of metallic components
ES2859572T3 (es) * 2013-04-26 2021-10-04 Howmet Corp Electrodeposición del componente del perfil alar interno
GB201308973D0 (en) * 2013-05-17 2013-07-03 Surface Innovations Ltd Improvements relating to nanocomposites
DE102013211047B4 (de) 2013-06-13 2015-04-30 MTU Aero Engines AG Verfahren zum Verschließen von Kühlluftbohrungen
US10150187B2 (en) * 2013-07-26 2018-12-11 Siemens Energy, Inc. Trailing edge cooling arrangement for an airfoil of a gas turbine engine
DE102013223856A1 (de) * 2013-11-21 2015-05-21 Siemens Aktiengesellschaft Vorrichtung zum Schutz von Bauteilen beim Beschichten und Verfahren zur Beschichtung
US10309002B2 (en) 2013-12-05 2019-06-04 General Electric Company Coating methods and a template for use with the coating methods
US20150158044A1 (en) * 2013-12-06 2015-06-11 General Electric Company Automated masking of cooling apertures
US9784123B2 (en) 2014-01-10 2017-10-10 Genearl Electric Company Turbine components with bi-material adaptive cooling pathways
LT3116587T (lt) 2014-03-11 2021-03-10 Transcutan Ab Kraujagyslių bei peritoninės prieigos prietaisas ir hemodializės prietaisas
US10603888B2 (en) * 2014-04-10 2020-03-31 The Boeing Company Filling and leveling methods and apparatus for building tight tolerance surfaces
US20160083829A1 (en) * 2014-09-23 2016-03-24 General Electric Company Coating process
GB201418042D0 (en) * 2014-10-13 2014-11-26 Rolls Royce Plc A liner element for a combustor, and a related method
US9845703B2 (en) 2014-12-12 2017-12-19 General Electric Company Turbine component surface treatment processes and systems
US9962792B2 (en) * 2015-02-20 2018-05-08 General Electric Company Component repair using confined laser drilling
DE102015106464A1 (de) * 2015-04-27 2016-10-27 Eckart Gmbh Laserbeschichtungsverfahren und Vorrichtung zu dessen Durchführung
CN106078075B (zh) * 2016-06-14 2018-04-13 沈阳飞机工业（集团）有限公司 高温超塑成型模具上模的缺陷修复方法
US10272461B2 (en) 2017-04-04 2019-04-30 General Electric Company Method for masking cooling passages
US10465607B2 (en) 2017-04-05 2019-11-05 United Technologies Corporation Method of manufacturing conductive film holes
US10895157B2 (en) 2017-04-24 2021-01-19 Honeywell International Inc. Gas turbine engine components with air-cooling features, and related methods of manufacturing the same
US11041389B2 (en) 2017-05-31 2021-06-22 General Electric Company Adaptive cover for cooling pathway by additive manufacture
US10704399B2 (en) 2017-05-31 2020-07-07 General Electric Company Adaptively opening cooling pathway
US10760430B2 (en) 2017-05-31 2020-09-01 General Electric Company Adaptively opening backup cooling pathway
US10927680B2 (en) 2017-05-31 2021-02-23 General Electric Company Adaptive cover for cooling pathway by additive manufacture
CN110129859B (zh) 2018-02-08 2021-09-21 通用电气公司 掩蔽元件中的孔并对元件进行处理的方法
PL71870Y1 (pl) * 2018-05-09 2021-04-06 Dipol Plastic Tech Spolka Z Ograniczona Odpowiedzialnoscia Zatyczka ochronna
US10760889B2 (en) 2018-09-12 2020-09-01 United Technologies Corporation Fan blade masking/coating check inspection tool
US11878451B2 (en) 2019-02-22 2024-01-23 Dymax Method of filling cooling holes in an airfoil component
US11548102B2 (en) * 2020-07-31 2023-01-10 General Electric Company Method for repairing composite components using a plug
US11753713B2 (en) * 2021-07-20 2023-09-12 General Electric Company Methods for coating a component
CN115008262A (zh) * 2022-06-29 2022-09-06 中国航发动力股份有限公司 一种带孔零件加工时的防堵孔方法及防堵孔剂

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920203A (en) * 1955-09-21 1960-01-05 Switzer Brothers Inc Fluorescent penetrant inspection materials and methods
JPS5611663B2 (de) * 1971-10-02 1981-03-16
US5194219A (en) * 1981-07-08 1993-03-16 Alloy Surfaces Company, Inc. Metal diffusion and after-treatment
US4477486A (en) * 1982-03-08 1984-10-16 Ford Motor Company Method of applying an opaque screening area
US4612239A (en) * 1983-02-15 1986-09-16 Felix Dimanshteyn Articles for providing fire protection
US4743462A (en) 1986-07-14 1988-05-10 United Technologies Corporation Method for preventing closure of cooling holes in hollow, air cooled turbine engine components during application of a plasma spray coating
US5540880A (en) * 1987-08-12 1996-07-30 Nagoya Oil Chemical Co., Ltd. Corrosion, sound, and vibration-proof method for metal structure
US5182316A (en) * 1989-05-31 1993-01-26 Minnesota Mining And Manufacturing Company Fluorescent degree of cure monitors
US5216808A (en) 1990-11-13 1993-06-08 General Electric Company Method for making or repairing a gas turbine engine component
US5559163A (en) * 1991-01-28 1996-09-24 The Sherwin-Williams Company UV curable coatings having improved weatherability
US5702288A (en) 1995-08-30 1997-12-30 United Technologies Corporation Method of removing excess overlay coating from within cooling holes of aluminide coated gas turbine engine components
US5565035A (en) 1996-03-14 1996-10-15 United Technologies Corporation Fixture for masking a portion of an airfoil during application of a coating
US5800695A (en) 1996-10-16 1998-09-01 Chromalloy Gas Turbine Corporation Plating turbine engine components
US5902647A (en) * 1996-12-03 1999-05-11 General Electric Company Method for protecting passage holes in a metal-based substrate from becoming obstructed, and related compositions
EP0851098A3 (de) * 1996-12-23 2000-09-13 General Electric Company Methode um die Kühlwirkung von Filmkühlungsbohrungen zu verbessern
US5773790A (en) * 1997-01-21 1998-06-30 General Electric Company Beam blocking material and method for beam drilling and inspecting cooling holes
US5777024A (en) * 1997-04-30 1998-07-07 The Valspar Corporation Urethane resins and coating compositions and methods for their use
US5985122A (en) 1997-09-26 1999-11-16 General Electric Company Method for preventing plating of material in surface openings of turbine airfoils
GB9723762D0 (en) 1997-11-12 1998-01-07 Rolls Royce Plc A method of coating a component
US6210488B1 (en) 1998-12-30 2001-04-03 General Electric Company Method of removing a thermal barrier coating
DE69911948T2 (de) 1999-08-09 2004-11-04 Alstom Technology Ltd Verfahren zum Verschliessen von Kühlungsöffnungen eines Gasturbinebauteils
EP1076106B1 (de) * 1999-08-09 2003-10-08 ALSTOM (Switzerland) Ltd Verfahren zum Abdecken von Kühlungsöffnungen eines Gasturbinenbauteils
SG127668A1 (en) 1999-11-24 2006-12-29 Gen Electric Method for thermal barrier coating
DE10223632A1 (de) * 2002-05-28 2003-12-11 Tesa Ag Verwendung eines Klebebands zur Abdeckung bei Maler- und Lackieranwendungen

Also Published As

Publication number Publication date
AU2003222712A1 (en) 2003-12-12
EP1507881A1 (de) 2005-02-23
US20050215686A1 (en) 2005-09-29
CA2486590A1 (en) 2003-12-04
US7192622B2 (en) 2007-03-20
EP1365039A1 (de) 2003-11-26
US20060266285A1 (en) 2006-11-30
EP1507881B1 (de) 2008-12-17
US7772314B2 (en) 2010-08-10
WO2003100108A1 (en) 2003-12-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee