ATE91450T1 - Verfahren zum reparieren von turbinenschaufeln. - Google Patents

Verfahren zum reparieren von turbinenschaufeln.

Info

Publication number: ATE91450T1
Authority: AT; Austria
Prior art keywords: blade; new; tennon; turbine blades; procedure
Prior art date: 1987-08-08

Application number

AT88307333T

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.)

1987-08-08

Filing date

1988-08-08

Publication date

1993-07-15

1988-08-08 Application filed by Refurbished Turbine Components filed Critical Refurbished Turbine Components

1993-07-15 Application granted granted Critical

1993-07-15 Publication of ATE91450T1 publication Critical patent/ATE91450T1/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

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
- 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
- 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
- Y10T29/49718—Repairing
- Y10T29/49721—Repairing with disassembling
- Y10T29/4973—Replacing of defective part
- 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
- Y10T29/49718—Repairing
- Y10T29/49732—Repairing by attaching repair preform, e.g., remaking, restoring, or patching
- Y10T29/49734—Repairing by attaching repair preform, e.g., remaking, restoring, or patching and removing damaged material
- Y10T29/49737—Metallurgically attaching preform
- 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
- Y10T29/49718—Repairing
- Y10T29/49732—Repairing by attaching repair preform, e.g., remaking, restoring, or patching
- Y10T29/49742—Metallurgically attaching preform

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Turbine Rotor Nozzle Sealing (AREA)

AT88307333T 1987-08-08 1988-08-08 Verfahren zum reparieren von turbinenschaufeln. ATE91450T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB878718837A GB8718837D0 (en)	1987-08-08	1987-08-08	Repairing turbine blades
EP88307333A EP0303433B1 (de)	1987-08-08	1988-08-08	Verfahren zum Reparieren von Turbinenschaufeln

Publications (1)

Publication Number	Publication Date
ATE91450T1 true ATE91450T1 (de)	1993-07-15

Family

ID=10622028

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT88307333T ATE91450T1 (de)	1987-08-08	1988-08-08	Verfahren zum reparieren von turbinenschaufeln.

Country Status (8)

Country	Link
US (1)	US4896408A (de)
EP (1)	EP0303433B1 (de)
AT (1)	ATE91450T1 (de)
AU (1)	AU598949B2 (de)
CA (1)	CA1319250C (de)
DE (1)	DE3882299T2 (de)
GB (2)	GB8718837D0 (de)
ZA (1)	ZA885814B (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ATE167418T1 (de) *	1989-03-28	1998-07-15	Refurbished Turbine Components	Reparaturverfahren für turbinenschaufeln
GB8906929D0 (en) *	1989-03-28	1989-05-10	Refurbished Turbine Components	Method of repairing turbine blades
US5235745A (en) *	1989-06-20	1993-08-17	Refurbished Turbine Components Limited	Method of repairing turbine blades on a rotor
GB9013815D0 (en) *	1990-06-21	1990-08-15	Refurbished Turbine Components	Improvements in or relating to the repair of turbine blades
US5174715A (en) *	1990-12-13	1992-12-29	General Electric Company	Turbine nozzle
US5182855A (en) *	1990-12-13	1993-02-02	General Electric Company	Turbine nozzle manufacturing method
US5193736A (en) *	1991-03-01	1993-03-16	Interturbine Corporation	Method for repairing turbine vanes
GB9109016D0 (en) *	1991-04-26	1991-06-12	Turbine Blading Ltd	Turbine blade repair
US5553370A (en) *	1995-02-09	1996-09-10	Pepe; John	Method for repair of steam turbine blades
DE50310894D1 (de) *	2003-03-25	2009-01-22	Siemens Ag	Verfahren und Vorrichtung zur Herstellung einer Turbinenkomponente
AT6677U1 (de) *	2003-03-31	2004-02-25	Magna Steyr Fahrzeugtechnik Ag	Verfahren zum verschweissen eines rotationssymmetrischen teiles mit einem nabenteil
EP1892422A1 (de) *	2006-08-25	2008-02-27	Siemens Aktiengesellschaft	Verdichterleitschauffel für einen Verdichter und Verfahren zum Wiederherstellen eines Verdichters
DE102011080187A1 (de) *	2011-08-01	2013-02-07	Siemens Aktiengesellschaft	Verfahren zum Erzeugen einer Schaufel für eine Strömungskraftmaschine und Schaufel für eine Strömungskraftmaschine
US20130259698A1 (en) *	2012-03-28	2013-10-03	General Electric Company	Method of Joining at Least Two Components, a Method for Rendering a Component Resistant to Eroision, and a Turbine Blade
PL220908B1 (pl) *	2012-08-09	2016-01-29	Gen Electric	Sposób instalowania co najmniej jednego odpowiedniego czopa na każdej z jednej lub więcej łopatek turbiny, sposób montażu wielu łopatek turbiny i jednej lub więcej pokryw dla łopatek turbiny oraz sposób regeneracji zespołu wirnikowego układu turbiny
CN104551494B (zh) *	2014-11-18	2016-06-15	哈尔滨汽轮机厂有限责任公司	一种焊接汽轮机叶片司太立合金片用夹具
US10702958B2 (en)	2017-02-22	2020-07-07	General Electric Company	Method of manufacturing turbine airfoil and tip component thereof using ceramic core with witness feature
US11154956B2 (en) *	2017-02-22	2021-10-26	General Electric Company	Method of repairing turbine component using ultra-thin plate
US10717130B2 (en)	2017-02-22	2020-07-21	General Electric Company	Method of manufacturing turbine airfoil and tip component thereof
US10737986B2 (en) *	2017-09-19	2020-08-11	General Electric Company	Methods for repairing composite cylinders
GB2619708A (en)	2022-06-09	2023-12-20	Emission Solutions Ltd	Generating a pollution event report

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3230616A (en) *	1964-01-13	1966-01-25	L & B Welding Equipment Inc	Method of welding replacement elements such as grouser bars, drive sprocket rims, and replacement element therefor
US4141124A (en) *	1977-08-29	1979-02-27	United Technologies Corporation	Method and apparatus for removing one or more vanes from a gas turbine compressor stator
US4285108A (en) *	1979-02-23	1981-08-25	United Technologies Corporation	Apparatus and method for refinishing turbine blade airseals
US4639994A (en) *	1983-10-03	1987-02-03	Westinghouse Electric Corp.	Suspension of tools for sleeving of tubes of steam generator
US4575911A (en) *	1985-02-08	1986-03-18	Abdite Industries, Inc.	Method and apparatus for constructing turbine components

1987
- 1987-08-08 GB GB878718837A patent/GB8718837D0/en active Pending
1988
- 1988-08-05 GB GB8818617A patent/GB2208483B/en not_active Expired - Fee Related
- 1988-08-05 CA CA000573981A patent/CA1319250C/en not_active Expired - Fee Related
- 1988-08-05 US US07/229,141 patent/US4896408A/en not_active Expired - Lifetime
- 1988-08-08 AT AT88307333T patent/ATE91450T1/de not_active IP Right Cessation
- 1988-08-08 AU AU20488/88A patent/AU598949B2/en not_active Ceased
- 1988-08-08 EP EP88307333A patent/EP0303433B1/de not_active Expired - Lifetime
- 1988-08-08 ZA ZA885814A patent/ZA885814B/xx unknown
- 1988-08-08 DE DE88307333T patent/DE3882299T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
AU598949B2 (en)	1990-07-05
GB8718837D0 (en)	1987-09-16
CA1319250C (en)	1993-06-22
ZA885814B (en)	1989-05-30
EP0303433B1 (de)	1993-07-14
DE3882299D1 (de)	1993-08-19
GB8818617D0 (en)	1988-09-07
GB2208483A (en)	1989-04-05
US4896408A (en)	1990-01-30
AU2048888A (en)	1989-02-09
EP0303433A3 (en)	1990-04-25
DE3882299T2 (de)	1993-10-21
EP0303433A2 (de)	1989-02-15
GB2208483B (en)	1991-11-27

Legal Events

Date	Code	Title	Description
1994-02-15	UEP	Publication of translation of european patent specification
2003-05-15	REN	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
ATE91450T1 (de)	1993-07-15	Verfahren zum reparieren von turbinenschaufeln.
DE69032417D1 (de)	1998-07-23	Reparaturverfahren für Turbinenschaufeln
DE69509921D1 (de)	1999-07-01	Methode zum reparieren von beschädigten gasturbinenschaufeln
IT8120583A0 (it)	1981-03-19	Metodo ed elemento sostitutivo per riparare un elemento di paletta di turbomotore a gas.
ATE132229T1 (de)	1996-01-15	Turbinenschaufelreparatur
DE69821703T2 (de)	2004-07-22	Turbomaschinenschaufel mit einer permanenten Referenzmarke zur Bearbeitung
IT8120584A0 (it)	1981-03-19	Fisse di turbomotore a gas.metodo ed elemento sostitutivo per riparare un complesso di palette
CA2011414A1 (en)	1990-09-04	Turbine blade repair
DE60221074D1 (de)	2007-08-23	Verfahren zum Reparieren von Rissen in der Hinterkantenwurzel einer Turbinenschaufel
ATE133235T1 (de)	1996-02-15	Verfahren zur reparatur von turbinen
BR9106996A (pt)	1993-09-08	Remendo de reparo para a area danificada de um substrato e processo de reparar uma area danificada de um substrato
ATE43272T1 (de)	1989-06-15	Verfahren zum herstellen eines regelrades fuer den hochdruckrotor einer dampfturbine.
ATE30689T1 (de)	1987-11-15	Verfahren zum reparieren einer turbinenschaufel.
ATE100747T1 (de)	1994-02-15	Reparatur einer turbinenschaufel.
DE69228718D1 (de)	1999-04-29	Reparatur von Turbinenschaufeln
GB8920756D0 (en)	1989-10-25	Turbine blade repair
ATE123327T1 (de)	1995-06-15	Reparaturweise von turbinenschaufeln.
GB2091140A (en)	1982-07-28	Turbine blades repair
Fraser	1989	Method of Repairing Turbine Blades
RU1799710C (ru)	1993-03-07	Способ ремонта кольцевого фланца диска рабочего колеса ротора турбомашины
JPS59167631A (ja)	1984-09-21	ブロツクライニングの補修方法
ATE45905T1 (de)	1989-09-15	Verfahren zum reparieren von turbinenschaufeln.