DE69924920D1 - Abdeckung für eine Turbinenleitschaufel - Google Patents

Abdeckung für eine Turbinenleitschaufel

Info

Publication number
DE69924920D1
DE69924920D1 DE69924920T DE69924920T DE69924920D1 DE 69924920 D1 DE69924920 D1 DE 69924920D1 DE 69924920 T DE69924920 T DE 69924920T DE 69924920 T DE69924920 T DE 69924920T DE 69924920 D1 DE69924920 D1 DE 69924920D1
Authority
DE
Germany
Prior art keywords
cover
turbine vane
vane
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
DE69924920T
Other languages
English (en)
Other versions
DE69924920T2 (de
Inventor
Robert Theodore Brooks
Harvey Richard Toppen
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
Application granted granted Critical
Publication of DE69924920D1 publication Critical patent/DE69924920D1/de
Publication of DE69924920T2 publication Critical patent/DE69924920T2/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
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/28—Supporting or mounting arrangements, e.g. for turbine casing
    • F01D25/285—Temporary support structures, e.g. for testing, assembling, installing, repairing; Assembly methods using such structures
    • 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
    • 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
    • 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
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
    • B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
    • B24C1/04—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Coating By Spraying Or Casting (AREA)
DE69924920T 1998-06-17 1999-06-17 Abdeckung für eine Turbinenleitschaufel Expired - Lifetime DE69924920T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US8966498P 1998-06-17 1998-06-17
US89664P 1998-06-17
US09/298,380 US6109873A (en) 1998-06-17 1999-04-23 Shield for masking a flow directing assembly
US298380 1999-04-23

Publications (2)

Publication Number Publication Date
DE69924920D1 true DE69924920D1 (de) 2005-06-02
DE69924920T2 DE69924920T2 (de) 2006-03-02

Family

ID=26780820

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69924920T Expired - Lifetime DE69924920T2 (de) 1998-06-17 1999-06-17 Abdeckung für eine Turbinenleitschaufel

Country Status (5)

Country Link
US (1) US6109873A (de)
EP (1) EP0965389B1 (de)
JP (1) JP3038211B2 (de)
DE (1) DE69924920T2 (de)
SG (1) SG75176A1 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6273676B1 (en) * 1998-06-17 2001-08-14 United Technologies Corporation Method and assembly for masking a flow directing assembly
US6332926B1 (en) * 1999-08-11 2001-12-25 General Electric Company Apparatus and method for selectively coating internal and external surfaces of an airfoil
US6645299B2 (en) 2001-09-18 2003-11-11 General Electric Company Method and assembly for masking
US6863927B2 (en) * 2002-09-27 2005-03-08 General Electric Aviation Service Operation Ptd. Ltd. Method for vapor phase aluminiding of a gas turbine blade partially masked with a masking enclosure
US7384522B2 (en) * 2005-04-29 2008-06-10 United Technologies Corporation Ergonomic loading apparatus for electroplating processes
US8844090B2 (en) * 2005-06-17 2014-09-30 United Technologies Corporation Tool for filling voids in turbine vanes and other articles
EP1820873A1 (de) * 2006-01-17 2007-08-22 Siemens Aktiengesellschaft Verfahren zur Herstellung von Turbinenbauteilen
US20080199628A1 (en) * 2007-02-15 2008-08-21 United Technologies Corporation Masking system using temperature-resistant hook and loop fasteners
US20090035477A1 (en) * 2007-07-30 2009-02-05 United Technologies Corp. Masks and Related Methods for Repairing Gas Turbine Engine Components
US8967078B2 (en) * 2009-08-27 2015-03-03 United Technologies Corporation Abrasive finish mask and method of polishing a component
US20110171390A1 (en) * 2010-01-08 2011-07-14 United Technologies Corporation One Financial Plaza Fixture for coating application
EP2359940A1 (de) * 2010-02-12 2011-08-24 Siemens Aktiengesellschaft Spritznebelabschirmungsvorrichtung und -verfahren
US8468969B2 (en) 2010-11-30 2013-06-25 United Technologies Corporation Dimensionally stable durable thermal spray masking system
US8541069B2 (en) * 2011-04-11 2013-09-24 United Technologies Corporation Method of guided non-line of sight coating
US9121091B2 (en) 2012-01-19 2015-09-01 United Technologies Corporation Turbine airfoil mask
SG195417A1 (en) * 2012-06-01 2013-12-30 Pratt & Whitney Services Pte Ltd Polishing assembly and method for polishing
WO2015006332A1 (en) * 2013-07-10 2015-01-15 United Technologies Corporation Vibratory mass media fixture with tip protector
EP3062962B1 (de) 2013-10-29 2021-12-15 Raytheon Technologies Corporation Vorrichtung und verfahren zum polieren von schaufeln
JP5717904B1 (ja) * 2014-08-04 2015-05-13 三菱日立パワーシステムズ株式会社 静翼、ガスタービン、分割環、静翼の改造方法、および、分割環の改造方法
US20160265361A1 (en) * 2015-03-12 2016-09-15 General Electric Company Machining tool positioning template for airfoil
DE102015117424A1 (de) * 2015-10-13 2017-04-13 Rolls-Royce Deutschland Ltd & Co Kg Abdeckvorrichtung zur Anbringung an einem Bauteil
US10570753B2 (en) 2017-01-23 2020-02-25 United Technologies Corporation Apparatus and method for masking under platform areas of airfoil components
KR101937586B1 (ko) * 2017-09-12 2019-01-10 두산중공업 주식회사 베인 조립체, 터빈 및 이를 포함하는 가스터빈
CA3118874C (en) * 2018-11-07 2024-04-16 Orizon Aerostructures, Llc Systems, devices, and methods for use with aerospace parts
US11313237B2 (en) 2020-05-08 2022-04-26 General Electric Company Conforming coating mask for a component and system background

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL39320C (de) * 1933-01-12
FR789671A (fr) * 1934-05-14 1935-11-04 Duralumin Procédé de fabrication d'hélices
US4082870A (en) * 1975-12-29 1978-04-04 Union Carbide Corporation Method for coating nonsymmetrical objects
JPS5410806A (en) * 1977-06-27 1979-01-26 Toshiba Corp Moving vane for turbine
US4291448A (en) * 1977-12-12 1981-09-29 Turbine Components Corporation Method of restoring the shrouds of turbine blades
JPS56112391A (en) * 1980-02-12 1981-09-04 Kobe Steel Ltd Preventing method of contamination for marine propeller
US4305697A (en) * 1980-03-19 1981-12-15 General Electric Company Method and replacement member for repairing a gas turbine engine vane assembly
FR2550978B1 (fr) * 1983-05-26 1989-10-13 Rolls Royce Procede d'application de revetements de surface sur des articles
US4530861A (en) * 1983-12-19 1985-07-23 General Electric Company Method and apparatus for masking a surface of a blade member
DE3422718A1 (de) * 1984-06-19 1986-01-09 Plasmainvent AG, Zug Vakuum-plasma-beschichtungsanlage
JPS61164002A (ja) * 1985-01-17 1986-07-24 Toshiba Corp タ−ビン羽根
US4676721A (en) * 1986-06-18 1987-06-30 Hardee Steve D Room air cleaner
DE3821005A1 (de) * 1988-06-22 1989-12-28 Mtu Muenchen Gmbh Metall-keramik-verbundschaufel
GB9326082D0 (en) * 1993-12-21 1994-02-23 Baj Coatings Ltd Rotor blades
US5792267A (en) * 1997-05-16 1998-08-11 United Technologies Corporation Coating fixture for a turbine engine blade
US5985122A (en) * 1997-09-26 1999-11-16 General Electric Company Method for preventing plating of material in surface openings of turbine airfoils
US6037004A (en) * 1997-12-19 2000-03-14 United Technologies Corporation Shield and method for protecting an airfoil surface

Also Published As

Publication number Publication date
JP2000027602A (ja) 2000-01-25
DE69924920T2 (de) 2006-03-02
SG75176A1 (en) 2000-09-19
JP3038211B2 (ja) 2000-05-08
EP0965389A1 (de) 1999-12-22
US6109873A (en) 2000-08-29
EP0965389B1 (de) 2005-04-27

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Legal Events

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8364 No opposition during term of opposition