ES2007867A6 - Metodo para instalar alabes de turbina con refuerzo enterizo. - Google Patents
Metodo para instalar alabes de turbina con refuerzo enterizo.Info
- Publication number
- ES2007867A6 ES2007867A6 ES8801577A ES8801577A ES2007867A6 ES 2007867 A6 ES2007867 A6 ES 2007867A6 ES 8801577 A ES8801577 A ES 8801577A ES 8801577 A ES8801577 A ES 8801577A ES 2007867 A6 ES2007867 A6 ES 2007867A6
- Authority
- ES
- Spain
- Prior art keywords
- blades
- blade
- anchor
- rotor
- integral shroud
- 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
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
- F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
-
- 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
- F01D5/30—Fixing blades to rotors; Blade roots ; Blade spacers
- F01D5/3007—Fixing blades to rotors; Blade roots ; Blade spacers of axial insertion type
-
- 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
- Y10T29/4932—Turbomachine making
- Y10T29/49321—Assembling individual fluid flow interacting members, e.g., blades, vanes, buckets, on rotary support member
-
- 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
- Y10T403/00—Joints and connections
- Y10T403/16—Joints and connections with adjunctive protector, broken parts retainer, repair, assembly or disassembly feature
- Y10T403/1608—Holding means or protector functioning only during transportation, assembly or disassembly
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Abstract
EN UN METODO PARA INSTALAR UN GRUPO O CONJUNTO DE ALABES DE TURBINA GIRATORIOS, CADA UNO DE LOS CUALES TIENE UN SEGMENTO DE REFUERZO ENTERIZO, SE INSTALA UN ANCLAJE DE ALABE RETIRABLE PARA INSTALAR LOS ALABES DE TURBINA, DESPUES DE LO CUAL, SE ACUÑA UNA PLURALIDAD DE ALABES IN SITU ALREDEDOR DEL ROTOR, DE MODO QUE EL SEGMENTO DE REFUERZO ENTERIZO DE CADA ALABE HAGA TOPE CON UN SEGMENTO DE REFUERZO ENTERIZO ADYACENTE Y TODOS LOS SEGMENTOS DE REFUERZO ENTERIZO ADYACENTE Y TODOS LOS SEGMENTOS DE REFUERZO SON FORZADOS CONTRA EL ANCLAJE DEL ALABE. A CONTINUACION, UNA PRIMERA PARTE O PORCION DE LOS ALABES SON ACUÑADOS DE NUEVO A FIN DE FORZAR A LA PRIMERA PARTE DE ALABES FUERA DEL ANCLAJE DE ALABES. EL ANCLAJE DE ALABES ES A CONTINUACION RETIRADO SIN PERTURBAR AL INTIMO CONTACTO ENTRE LA PLURALIDAD DE ALABES Y SE INSTALAN ALABES ADICIONALES PARA COMPLETAR LA HILERA DE ALABES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/053,246 US4798520A (en) | 1987-05-22 | 1987-05-22 | Method for installing integral shroud turbine blading |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2007867A6 true ES2007867A6 (es) | 1989-07-01 |
Family
ID=21982881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8801577A Expired ES2007867A6 (es) | 1987-05-22 | 1988-05-19 | Metodo para instalar alabes de turbina con refuerzo enterizo. |
Country Status (7)
Country | Link |
---|---|
US (1) | US4798520A (es) |
JP (1) | JPS63306207A (es) |
KR (1) | KR880014230A (es) |
CN (1) | CN1012912B (es) |
CA (1) | CA1319500C (es) |
ES (1) | ES2007867A6 (es) |
IT (1) | IT1220702B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5001830A (en) * | 1989-10-23 | 1991-03-26 | Westinghouse Electric Corp. | Method for assembling side entry control stage blades in a steam turbine |
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 |
JP3034417B2 (ja) * | 1994-02-18 | 2000-04-17 | 株式会社東芝 | 軸流タービンの動翼制振装置 |
CN100338337C (zh) * | 2002-06-07 | 2007-09-19 | 三菱重工业株式会社 | 汽轮机转子叶片组件及其组装方法 |
US7284958B2 (en) * | 2003-03-22 | 2007-10-23 | Allison Advanced Development Company | Separable blade platform |
KR100642466B1 (ko) * | 2005-10-07 | 2006-11-02 | 두산중공업 주식회사 | 터빈용 로터의 일체형 버킷조립용 지그 |
CN100494563C (zh) * | 2006-05-30 | 2009-06-03 | 王心伯 | 高档漂白棉浆板的制浆方法 |
US7975354B2 (en) * | 2007-02-08 | 2011-07-12 | United Technologies Corporation | Bladed disk assembly method and impact device |
US7971334B2 (en) * | 2008-01-22 | 2011-07-05 | United Technologies Corporation | Bladed disk assembly method and roller device |
US8894368B2 (en) * | 2012-01-04 | 2014-11-25 | General Electric Company | Device and method for aligning tip shrouds |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB751740A (en) * | 1953-10-02 | 1956-07-04 | English Electric Co Ltd | Improvements in and relating to the fixing of rotor blades of axial flow turbines and compressors |
US3158353A (en) * | 1962-07-16 | 1964-11-24 | United Aircraft Canada | Blade locking device for conical broached discs |
US3627448A (en) * | 1969-12-31 | 1971-12-14 | Westinghouse Electric Corp | Locking arrangement for side-entry blades |
US4451205A (en) * | 1982-02-22 | 1984-05-29 | United Technologies Corporation | Rotor blade assembly |
-
1987
- 1987-05-22 US US07/053,246 patent/US4798520A/en not_active Expired - Lifetime
-
1988
- 1988-05-19 JP JP63120793A patent/JPS63306207A/ja active Granted
- 1988-05-19 CA CA000567261A patent/CA1319500C/en not_active Expired - Lifetime
- 1988-05-19 ES ES8801577A patent/ES2007867A6/es not_active Expired
- 1988-05-20 IT IT41607/88A patent/IT1220702B/it active
- 1988-05-21 KR KR1019880005999A patent/KR880014230A/ko not_active Application Discontinuation
- 1988-05-21 CN CN88103006A patent/CN1012912B/zh not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CN1012912B (zh) | 1991-06-19 |
US4798520A (en) | 1989-01-17 |
CA1319500C (en) | 1993-06-29 |
IT8841607A0 (it) | 1988-05-20 |
CN88103006A (zh) | 1988-12-21 |
IT1220702B (it) | 1990-06-15 |
KR880014230A (ko) | 1988-12-23 |
JPS63306207A (ja) | 1988-12-14 |
JPH0579801B2 (es) | 1993-11-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19980504 |