ES8700536A1 - Un aparato calentador para efectuar un tratamiento de ate- nuacion de tension residual de juntas soldadas en una tube- ria - Google Patents
Un aparato calentador para efectuar un tratamiento de ate- nuacion de tension residual de juntas soldadas en una tube- riaInfo
- Publication number
- ES8700536A1 ES8700536A1 ES549625A ES549625A ES8700536A1 ES 8700536 A1 ES8700536 A1 ES 8700536A1 ES 549625 A ES549625 A ES 549625A ES 549625 A ES549625 A ES 549625A ES 8700536 A1 ES8700536 A1 ES 8700536A1
- Authority
- ES
- Spain
- Prior art keywords
- pipeline
- pipe
- heating
- residual stress
- remove residual
- 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
- 238000010438 heat treatment Methods 0.000 title abstract 2
- 230000008878 coupling Effects 0.000 title 1
- 238000010168 coupling process Methods 0.000 title 1
- 238000005859 coupling reaction Methods 0.000 title 1
Classifications
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Heat Treatment Of Articles (AREA)
Abstract
APARATO CALENTADOR PARA EFECTUAR UN TRATAMIENTO DE ATENUACION DE TENSION RESIDUAL DE JUNTAS SOLDADAS EN UNA TUBERIA. COMPRENDE UNA PLURALIDAD DE BOBINAS CALENTADORAS POR INDUCCION (21, 22, 23, 24) REQUERIDAS PARA CALENTAR UNA JUNTA SOLDADA (1) Y UNA PORCION ADYACENTE A LA MISMA HASTA UNA TEMPERATURA UNIFORME, DONDE LAS BOBINAS (21, 22, 23, 24) SON DE FORMA CIRCULAR Y DE DIFERENTE DIAMETRO Y DE UN MATERIAL ELECTRICAMENTE CONDUCTOR, CONSISTIENDO CADA UNA DE LAS BOBINAS EN DOS SECCIONES DIVIDIDAS SEMICIRCULARES, CUYOS EXTREMOS ESTAN UNIDOS A LENGUVETAS (3) CONECTADORAS, SIENDO LA PLURALIDAD DE BOBINAS CALENTADORAS UNIDA DE MANERA SEPARABLE A MEDIOS ESPACIADORES (41, 42), Y ESTANDO MECANICAMENTE Y ELECTRICAMENTE INTERCONECTADAS ENTRE SI.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES549625A ES8700536A1 (es) | 1985-12-05 | 1985-12-05 | Un aparato calentador para efectuar un tratamiento de ate- nuacion de tension residual de juntas soldadas en una tube- ria |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES549625A ES8700536A1 (es) | 1985-12-05 | 1985-12-05 | Un aparato calentador para efectuar un tratamiento de ate- nuacion de tension residual de juntas soldadas en una tube- ria |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8700536A1 true ES8700536A1 (es) | 1986-10-01 |
ES549625A0 ES549625A0 (es) | 1986-10-01 |
Family
ID=8490360
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES549625A Expired ES8700536A1 (es) | 1985-12-05 | 1985-12-05 | Un aparato calentador para efectuar un tratamiento de ate- nuacion de tension residual de juntas soldadas en una tube- ria |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES8700536A1 (es) |
-
1985
- 1985-12-05 ES ES549625A patent/ES8700536A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES549625A0 (es) | 1986-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970203 |