ES2006363A6 - Un metodo para reparar un rotor averiado de turbina de alta presion. - Google Patents
Un metodo para reparar un rotor averiado de turbina de alta presion.Info
- Publication number
- ES2006363A6 ES2006363A6 ES8800691A ES8800691A ES2006363A6 ES 2006363 A6 ES2006363 A6 ES 2006363A6 ES 8800691 A ES8800691 A ES 8800691A ES 8800691 A ES8800691 A ES 8800691A ES 2006363 A6 ES2006363 A6 ES 2006363A6
- Authority
- ES
- Spain
- Prior art keywords
- ring
- welding
- area
- rotor
- bodies
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
Abstract
LOS ROTORES DE TURBINAS DE ALTA PRESION, AL CROMO-MOLIBDENO-VANADIO, CON REPAROS SUSTITUYENDO ZONAS DAÑADAS DE FIJACION DE ALABES POR ANILLOS DE RECAMBIO DE SUJECION DE ALABES FABRICADOS CON UNA ALEACION MODIFICADA AL 9-CROMO-1-MOLIBDENO. EL ANILLO DE RECAMBIO ES PROVISTO COMO UN PAR DE SECCIONES FORJADAS SEMICIRCULARES DE ANILLO QUE SON SOLDADAS ENTRE SI ADYACENTES A LA ZONA DEL ROTOR SOMETIDA A REPARACION Y DESPUES EL ANILLO COMPLETO ES SOLDADO AL ROTOR. UTILIZANDO UN PROCESO DE SOLDADURA DE RANURA ESTRECHA-ARCO EN ATMOSFERA GASEOSA, LA PROPIA SOLDADURA, PUEDE SITUARSE ENTRE PASADORES DE ALABES Y LEJOS DE LAS ZONAS DE TENSION ELEVADA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2420787A | 1987-03-10 | 1987-03-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2006363A6 true ES2006363A6 (es) | 1989-04-16 |
Family
ID=21819399
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8800691A Expired ES2006363A6 (es) | 1987-03-10 | 1988-03-09 | Un metodo para reparar un rotor averiado de turbina de alta presion. |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS6487802A (es) |
KR (1) | KR880010860A (es) |
ES (1) | ES2006363A6 (es) |
IT (1) | IT1220653B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4197510B2 (ja) | 2004-11-24 | 2008-12-17 | 株式会社リッチェル | 愛玩動物侵入規制用柵 |
US8528257B2 (en) | 2011-03-04 | 2013-09-10 | Richell Corporation | Convertible pet barrier with a connection member |
-
1988
- 1988-03-02 IT IT41545/88A patent/IT1220653B/it active
- 1988-03-09 JP JP63053871A patent/JPS6487802A/ja active Granted
- 1988-03-09 ES ES8800691A patent/ES2006363A6/es not_active Expired
- 1988-03-10 KR KR1019880002484A patent/KR880010860A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JPS6487802A (en) | 1989-03-31 |
IT1220653B (it) | 1990-06-15 |
KR880010860A (ko) | 1988-10-25 |
IT8841545A0 (it) | 1988-03-02 |
JPH0567762B2 (es) | 1993-09-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
SA6 | Expiration date (snapshot 920101) |
Free format text: 2008-03-09 |
|
FD1A | Patent lapsed |
Effective date: 19980504 |