ATE132229T1 - Turbinenschaufelreparatur - Google Patents

Turbinenschaufelreparatur

Info

Publication number: ATE132229T1
Authority: AT; Austria
Prior art keywords: blade; insert; turbine blade; turbine; heat treatment
Prior art date: 1989-01-24

Application number

AT90100736T

Other languages

English (en)

Inventor

Michael James Fraser

Original Assignee

Refurbished Turbine Components

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.)

1989-01-24

Filing date

1990-01-15

Publication date

1996-01-15

1990-01-15 Application filed by Refurbished Turbine Components filed Critical Refurbished Turbine Components

1996-01-15 Application granted granted Critical

1996-01-15 Publication of ATE132229T1 publication Critical patent/ATE132229T1/de

Links

RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 title 1
238000010438 heat treatment Methods 0.000 abstract 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
230000015572 biosynthetic process Effects 0.000 abstract 1
229910052799 carbon Inorganic materials 0.000 abstract 1
238000003780 insertion Methods 0.000 abstract 1
230000037431 insertion Effects 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1

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
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
- 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
- F01D5/12—Blades
- F01D5/28—Selecting particular materials; Particular measures relating thereto; Measures against erosion or corrosion
- F01D5/286—Particular treatment of blades, e.g. to increase durability or resistance against corrosion or erosion
- 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

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Materials Engineering (AREA)
Turbine Rotor Nozzle Sealing (AREA)
Coating By Spraying Or Casting (AREA)

AT90100736T 1989-01-24 1990-01-15 Turbinenschaufelreparatur ATE132229T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB8901482A GB2227190B (en)	1989-01-24	1989-01-24	Turbine blade repair

Publications (1)

Publication Number	Publication Date
ATE132229T1 true ATE132229T1 (de)	1996-01-15

Family

ID=10650489

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT90100736T ATE132229T1 (de)	1989-01-24	1990-01-15	Turbinenschaufelreparatur

Country Status (6)

Country	Link
US (1)	US5062205A (de)
EP (1)	EP0379922B1 (de)
JP (1)	JPH02277902A (de)
AT (1)	ATE132229T1 (de)
DE (1)	DE69024377T2 (de)
GB (1)	GB2227190B (de)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9110001D0 (en) *	1991-05-09	1991-07-03	Turbine Blading Ltd	Parts for and methods of repairing turbine blades
US5183390A (en) *	1991-07-10	1993-02-02	Westinghouse Electric Corp.	Method of forming a trailing edge on a steam turbine blade and the blade made thereby
US5351395A (en) *	1992-12-30	1994-10-04	General Electric Company	Process for producing turbine bucket with water droplet erosion protection
DE4327189C2 (de) *	1993-08-13	1996-02-01	Mtu Muenchen Gmbh	Reparaturverfahren für im Kopf- oder Kantenbereich beschädigte Schaufelblätter von Turbomaschinen
GB9408156D0 (en) *	1994-04-25	1994-06-15	Turbine Blading Ltd	Turbine blade repair
US5511308A (en) *	1994-05-06	1996-04-30	Ontario Hydro	Method and apparatus for turbine blade rehabilitation
US5697151A (en) *	1995-08-07	1997-12-16	General Electric Company	Method for repairing partitions of a turbine diaphragm
FR2771323B1 (fr) *	1997-11-25	2000-02-11	Framatome Sa	Procede de fabrication d'une aube de turbine bimetallique et utilisation
DE19922012C1 (de) *	1999-05-12	2000-10-19	Mtu Muenchen Gmbh	Verfahren zur Fertigung angepaßter, strömungstechnischer Oberflächen
US6568077B1 (en) *	2000-05-11	2003-05-27	General Electric Company	Blisk weld repair
US6363612B1 (en) *	2000-12-27	2002-04-02	General Electric Company	Method of reducing burr formation during turbine bucket cover machining
US6520836B2 (en) *	2001-02-28	2003-02-18	General Electric Company	Method of forming a trailing edge cutback for a turbine bucket
US6609894B2 (en) *	2001-06-26	2003-08-26	General Electric Company	Airfoils with improved oxidation resistance and manufacture and repair thereof
US7204019B2 (en) *	2001-08-23	2007-04-17	United Technologies Corporation	Method for repairing an apertured gas turbine component
US6844520B2 (en) *	2002-09-26	2005-01-18	General Electric Company	Methods for fabricating gas turbine engine combustors
GB2397544B (en) *	2003-01-23	2006-02-22	Innogy Plc	Turbine refurbishment
GB2424423A (en) *	2005-03-23	2006-09-27	Alstom Technology Ltd	Component made from martensitic and precipation hardened steels
US7591057B2 (en)	2005-04-12	2009-09-22	General Electric Company	Method of repairing spline and seal teeth of a mated component
US7687151B2 (en)	2005-04-12	2010-03-30	General Electric Company	Overlay for repairing spline and seal teeth of a mated component
DE102005051229B4 (de) *	2005-10-26	2009-11-26	Mtu Aero Engines Gmbh	Verfahren zur Herstellung einer Schweißverbindung
US7841834B1 (en)	2006-01-27	2010-11-30	Florida Turbine Technologies, Inc.	Method and leading edge replacement insert for repairing a turbine engine blade
US20090068446A1 (en) *	2007-04-30	2009-03-12	United Technologies Corporation	Layered structures with integral brazing materials
US8061142B2 (en) *	2008-04-11	2011-11-22	General Electric Company	Mixer for a combustor
US20090301645A1 (en) *	2008-06-04	2009-12-10	General Electric Company	System and method of joining components
US8887390B2 (en)	2008-08-15	2014-11-18	Dresser-Rand Company	Method for correcting downstream deflection in gas turbine nozzles
DE102008047043A1 (de) *	2008-09-13	2010-03-18	Mtu Aero Engines Gmbh	Ersatzteil für eine Gasturbinen-Schaufel einer Gasturbine, Gasturbinen-Schaufel sowie ein Verfahren zur Reparatur einer Gasturbinen-Schaufel
US8268237B2 (en) *	2009-01-08	2012-09-18	General Electric Company	Method of coating with cryo-milled nano-grained particles
US8123474B2 (en) *	2009-05-12	2012-02-28	Dresser-Rand Company	Repair of industrial gas turbine nozzle diaphragm packing
JP2011007093A (ja) *	2009-06-25	2011-01-13	Hitachi Ltd	タービン動翼
GB2477154B (en)	2010-01-26	2012-03-21	Rolls Royce Plc	A method of restoring a metallic component
JP5411120B2 (ja) *	2010-12-27	2014-02-12	株式会社日立製作所	チタン合金製タービン翼
US8544769B2 (en)	2011-07-26	2013-10-01	General Electric Company	Multi-nozzle spray gun
US9260978B2 (en)	2012-03-19	2016-02-16	General Electric Company	System and method for heating a stator segment
US10428657B2 (en)	2013-06-21	2019-10-01	Pratt & Whitney Canada Corp.	Method for repairing a blade
CA2931246C (en)	2013-11-27	2019-09-24	General Electric Company	Fuel nozzle with fluid lock and purge apparatus
EP3087321B1 (de)	2013-12-23	2020-03-25	General Electric Company	Brennstoffdüsestruktur für luftunterstützte brennstoffeinspritzung
JP6695801B2 (ja)	2013-12-23	2020-05-20	ゼネラル・エレクトリック・カンパニイ	可撓性支持構造体を備えた燃料ノズル
JP5996789B2 (ja) *	2014-02-13	2016-09-21	中国電力株式会社	鋳鋼部材の補修方法
CN105904149A (zh) *	2016-03-31	2016-08-31	常州市建筑科学研究院股份有限公司	钢筋检测夹具的修补工艺及钢筋检测夹具

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB195050A (en) *	1922-03-18	1923-07-19	Bbc Brown Boveri & Cie	Improvements in steam turbine blades, and in the method of manufacturing such blades
GB201146A (en) *	1922-07-24	1923-10-11	Bbc Brown Boveri & Cie	Improved process for the manufacture of steam turbine rotors
US3304056A (en) *	1965-03-19	1967-02-14	Hitachi Ltd	Turbine blades
AT275283B (de) *	1967-05-26	1969-10-27	Boehler & Co Ag Geb	Verfahren zur Herstellung von Turbinenschaufeln
CH483558A (de) *	1968-11-08	1969-12-31	Deutsche Edelstahlwerke Ag	Laufschaufel für Kondensationsturbinen
AT293148B (de) *	1969-04-28	1971-09-27	Boehler & Co Ag Geb	Verfahren zur Herstellung von Turbinenschaufeln
DE3274629D1 (en) *	1981-01-12	1987-01-22	Refurbished Turbine Components	Turbine blade repair
US4611744A (en) *	1982-06-23	1986-09-16	Refurbished Turbine Components Ltd.	Turbine blade repair
DE3235310C2 (de) *	1982-09-24	1985-08-22	Klein, Schanzlin & Becker Ag, 6710 Frankenthal	Verfahren zur Herstellung eines an seinen Kanten gepanzerten Werkstückes
GB2198667B (en) *	1986-12-20	1991-08-07	Refurbished Turbine Components	Parts for and methods of repairing machines

1989
- 1989-01-24 GB GB8901482A patent/GB2227190B/en not_active Expired - Fee Related
1990
- 1990-01-15 DE DE69024377T patent/DE69024377T2/de not_active Expired - Fee Related
- 1990-01-15 AT AT90100736T patent/ATE132229T1/de not_active IP Right Cessation
- 1990-01-15 EP EP90100736A patent/EP0379922B1/de not_active Expired - Lifetime
- 1990-01-22 US US07/467,864 patent/US5062205A/en not_active Expired - Fee Related
- 1990-01-24 JP JP2012751A patent/JPH02277902A/ja active Pending

Also Published As

Publication number	Publication date
JPH02277902A (ja)	1990-11-14
DE69024377D1 (de)	1996-02-08
US5062205A (en)	1991-11-05
EP0379922A1 (de)	1990-08-01
DE69024377T2 (de)	1996-09-05
GB2227190B (en)	1992-12-16
GB2227190A (en)	1990-07-25
EP0379922B1 (de)	1995-12-27
GB8901482D0 (en)	1989-03-15

Legal Events

Date	Code	Title	Description
1996-07-15	UEP	Publication of translation of european patent specification
2000-10-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
ATE132229T1 (de)	1996-01-15	Turbinenschaufelreparatur
ATA903389A (de)	2000-06-15	Deformationsgeschoss, damit ausgerüstete munition, sowie verfahren zur herstellung des geschosses
JPS55119432A (en)	1980-09-13	Agitator with blade portion that can be separated and its assembling and overhauling method
DE69512069D1 (de)	1999-10-14	Methode zur reparatur der strömungsleitflächen von turbinenleitschaufeln
DE69509921D1 (de)	1999-07-01	Methode zum reparieren von beschädigten gasturbinenschaufeln
DE3685529D1 (de)	1992-07-09	Verfahren und vorrichtung zur thermischen konditionierung und zur thermischen vorbehandlung von oelsaaten und oelfruechten, insbesondere leguminosesamen.
DE69116440D1 (de)	1996-02-29	Verfahren zur Reparatur von Turbinen
GB2208483B (en)	1991-11-27	Method of repairing turbine blades
DE3869867D1 (de)	1992-05-14	Verfahren zur behandlung der verbrennungsrueckstaende einer verbrennungsanlage, insbesondere abfallverbrennungsanlage.
FI894939A0 (fi)	1989-10-17	Menetelmä metallimatriisikomposiitin valmistamiseksi sekä menetelmän mukaisesti valmistettu komposiitti
ZA9010347B (en)	1991-10-30	Turbine blade repair
DE3578391D1 (de)	1990-08-02	Verfahren und vorrichtung zur herstellung eines warmarbeitswerkzeuges.
ATE231766T1 (de)	2003-02-15	Verfahren und vorrichtung zum positionieren von kanten, insbesondere beim rohrschweissen
GB2224959B (en)	1992-09-23	Turbine blade repair
ATE239671T1 (de)	2003-05-15	Verfahren zur herstellung von lithium-metall- oxiden
ATE123485T1 (de)	1995-06-15	Verfahren zur herstellung von serinol.
EP0014512A3 (en)	1980-09-03	Method of arranging a ground anchor into the ground and ground anchor intended for carrying out said method
ATE364607T1 (de)	2007-07-15	Verfahren zur produktion von 2,6- dihalogenopurinen
AT389065B (de)	1989-10-10	Verfahren zur herstellung eines brenners, insbesondere gasbrenners sowie nach diesem verfahren hergestellter brenner
SE8404926D0 (sv)	1984-10-02	Metod och anleggning for vermebehandling, foretredesvis settherdning
JPS6480704A (en)	1989-03-27	Repairing method for moving blade
ATE91661T1 (de)	1993-08-15	Verfahren zur herstellung von plangenauen ziegelsteinen.
MX172129B (es)	1993-12-06	Metodo y aparato para formar un collar alrededor de un orificio en una preforma de metal en lamina
SE8901974D0 (sv)	1989-05-31	Metod foer reparation av processmedieberoerda systemdelar i en kaernreaktor
DE3775345D1 (de)	1992-01-30	Verfahren zum herstellen einer einrichtung zum einspritzen von kraftstoff in einen brennraum einer kraftmaschine.