ATE91450T1 - Verfahren zum reparieren von turbinenschaufeln. - Google Patents
Verfahren zum reparieren von turbinenschaufeln.Info
- Publication number
- ATE91450T1 ATE91450T1 AT88307333T AT88307333T ATE91450T1 AT E91450 T1 ATE91450 T1 AT E91450T1 AT 88307333 T AT88307333 T AT 88307333T AT 88307333 T AT88307333 T AT 88307333T AT E91450 T1 ATE91450 T1 AT E91450T1
- Authority
- AT
- Austria
- Prior art keywords
- blade
- new
- tennon
- turbine blades
- procedure
- Prior art date
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
- 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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69032417T2 (de) * | 1989-03-28 | 1999-02-11 | Refurbished Turbine Components Ltd., Droitwich, Hereford And Worchester | 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 |
EP1464791B1 (de) * | 2003-03-25 | 2008-12-10 | Siemens Aktiengesellschaft | 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 |
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 |
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 |
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 (7)
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 |
JPS59155506A (ja) * | 1983-02-24 | 1984-09-04 | Toshiba Corp | 蒸気タ−ビン羽根のエロ−ジヨンシ−ルド板張替方法 |
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 |
JPS61215402A (ja) * | 1985-03-20 | 1986-09-25 | Toshiba Corp | テノン再生方法 |
-
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 US US07/229,141 patent/US4896408A/en not_active Expired - Lifetime
- 1988-08-05 CA CA000573981A patent/CA1319250C/en not_active Expired - Fee Related
- 1988-08-08 ZA ZA885814A patent/ZA885814B/xx unknown
- 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 DE DE88307333T patent/DE3882299T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE3882299T2 (de) | 1993-10-21 |
EP0303433A2 (de) | 1989-02-15 |
GB2208483A (en) | 1989-04-05 |
GB8718837D0 (en) | 1987-09-16 |
GB2208483B (en) | 1991-11-27 |
AU598949B2 (en) | 1990-07-05 |
ZA885814B (en) | 1989-05-30 |
US4896408A (en) | 1990-01-30 |
EP0303433B1 (de) | 1993-07-14 |
DE3882299D1 (de) | 1993-08-19 |
CA1319250C (en) | 1993-06-22 |
AU2048888A (en) | 1989-02-09 |
EP0303433A3 (en) | 1990-04-25 |
GB8818617D0 (en) | 1988-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |