ES2074756T3 - Procedimiento de fabricacion de un alambre multifilamentoso a base de oxidos superconductores y alambre obtenido por este procedimiento. - Google Patents
Procedimiento de fabricacion de un alambre multifilamentoso a base de oxidos superconductores y alambre obtenido por este procedimiento.Info
- Publication number
- ES2074756T3 ES2074756T3 ES92106370T ES92106370T ES2074756T3 ES 2074756 T3 ES2074756 T3 ES 2074756T3 ES 92106370 T ES92106370 T ES 92106370T ES 92106370 T ES92106370 T ES 92106370T ES 2074756 T3 ES2074756 T3 ES 2074756T3
- Authority
- ES
- Spain
- Prior art keywords
- stage
- procedure
- wire
- multifilament
- powder
- 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 - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- 239000002887 superconductor Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10N60/00—Superconducting devices
- H10N60/01—Manufacture or treatment
- H10N60/0268—Manufacture or treatment of devices comprising copper oxide
- H10N60/0801—Manufacture or treatment of filaments or composite wires
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Inorganic Fibers (AREA)
Abstract
PROCESO DE FABRICACION DE UN HILO MULTIFILAMENTOSO (100) A BASE DE OXIDOS SUPRACONDUCTORES, PROCESO SEGUN EL CUAL SE EFECTUAN LAS SIGUIENTES OPERACIONES: NTRODUCIENDO UN POLVO DE DICHOS OXIDOS, EN UN TUBO METALICO (3) DE SECCION RECTANGULAR O CUADRADA, SE SOMETE A ESTE TUBO A UNA TRANSFORMACION MECANICA PARA REDUCIR SUS COTAS TRANSVERSALES A LA VEZ QUE SE MANTIENE SU PERFIL, Y SE LE TRONZA EN VARILLAS DE PEQUEÑA LONGITUD, ICHAS VARILLAS DE CORTA LONGITUD EN UN CONTENEDOR METALICO (5) DE PERFIL TRANSVERSAL RECTANGULAR, Y SE EFECTUA LA MISMA TRANSFORMACION MECANICA Y EL MISMO TRONZADO QUE PARA DICHA "FASE 0",
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9104629A FR2675620B1 (fr) | 1991-04-16 | 1991-04-16 | Procede de fabrication d'un brin multifilamentaire a base d'oxydes supraconducteurs et brin obtenu par ce procede. |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2074756T3 true ES2074756T3 (es) | 1995-09-16 |
Family
ID=9411881
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92106370T Expired - Lifetime ES2074756T3 (es) | 1991-04-16 | 1992-04-13 | Procedimiento de fabricacion de un alambre multifilamentoso a base de oxidos superconductores y alambre obtenido por este procedimiento. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0509436B1 (es) |
AT (1) | ATE124806T1 (es) |
DE (1) | DE69203273T2 (es) |
DK (1) | DK0509436T3 (es) |
ES (1) | ES2074756T3 (es) |
FR (1) | FR2675620B1 (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0710993A1 (en) * | 1994-11-07 | 1996-05-08 | Hitachi, Ltd. | Oxide system superconducting tape-shaped wire and method of manufacturing the same |
JP3658841B2 (ja) * | 1995-04-07 | 2005-06-08 | 住友電気工業株式会社 | 酸化物超電導線およびその製造方法 |
FR2738948B1 (fr) * | 1995-09-14 | 1997-10-17 | Alsthom Cge Alcatel | Procede de fabrication d'un conducteur gaine torsade en supraconducteur a haute temperature critique |
US6469253B1 (en) * | 1995-10-17 | 2002-10-22 | Sumitomo Electric Industries, Ltd | Oxide superconducting wire with stabilizing metal have none noble component |
FR2747831B1 (fr) * | 1996-04-22 | 1998-05-22 | Alsthom Cge Alcatel | Brin supraconducteur multifilamentaire htc et un procede de fabrication d'un tel brin |
DE19757331C1 (de) * | 1997-12-22 | 1999-05-06 | Siemens Ag | Verfahren zur Herstellung eines bandförmigen Mehrkernsupraleiters mit Hoch-T¶c¶-Supraleitermaterial und mit dem Verfahren hergestellter Supraleiter |
DE19809557C1 (de) * | 1998-03-05 | 1999-08-26 | Siemens Ag | Verfahren zur Herstellung eines bandförmigen Multifilamentsupraleiters mit Bi-Cuprat-Leiterfilamenten sowie entsprechend hergestellter Supraleiter |
DE19906298A1 (de) * | 1998-03-06 | 1999-09-09 | Siemens Ag | Bandförmiger Multifilamentsupraleiter mit Bi-Cuprat-Filamenten |
GB9805639D0 (en) * | 1998-03-18 | 1998-05-13 | Metal Manufactures Ltd | Superconducting tapes for alternating current and cables and other conductors in which they are used |
DE19929653B4 (de) * | 1998-06-29 | 2007-10-25 | Siemens Ag | Verfahren zur Herstellung eines bandförmigen Mehrkernsupraleiters mit Hoch-Tc-Supraleitermaterial, Vorrichtung zur Durchführung des Verfahrens und mit dem Verfahren hergestellter Supraleiter |
DE19933955B4 (de) * | 1998-08-03 | 2009-09-24 | Siemens Ag | Verfahren zur Herstellung eines bandförmigen Multifilamentsupraleiters mit Bi-Cuprat-Leiterfilamenten sowie entsprechend hergestellter Supraleiter |
JP2001184956A (ja) * | 1999-12-28 | 2001-07-06 | Sumitomo Electric Ind Ltd | 超電導線材の製造方法 |
JP3783538B2 (ja) | 2000-08-29 | 2006-06-07 | 住友電気工業株式会社 | 酸化物超電導線材の製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6412415A (en) * | 1987-07-06 | 1989-01-17 | Fujikura Ltd | Superconducting wire and manufacture thereof |
JPS6465716A (en) * | 1987-09-04 | 1989-03-13 | Furukawa Electric Co Ltd | Manufacture of oxide superconductive wire |
US5104849A (en) * | 1989-06-06 | 1992-04-14 | The Furukawa Electric Co., Ltd. | Oxide superconductor and method of manufacturing the same |
JP2949256B2 (ja) * | 1996-06-19 | 1999-09-13 | 株式会社村田製作所 | 高圧用可変抵抗器 |
-
1991
- 1991-04-16 FR FR9104629A patent/FR2675620B1/fr not_active Expired - Fee Related
-
1992
- 1992-04-13 ES ES92106370T patent/ES2074756T3/es not_active Expired - Lifetime
- 1992-04-13 AT AT92106370T patent/ATE124806T1/de not_active IP Right Cessation
- 1992-04-13 EP EP92106370A patent/EP0509436B1/fr not_active Expired - Lifetime
- 1992-04-13 DK DK92106370.7T patent/DK0509436T3/da active
- 1992-04-13 DE DE69203273T patent/DE69203273T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0509436A3 (en) | 1993-02-03 |
EP0509436A2 (fr) | 1992-10-21 |
FR2675620B1 (fr) | 1993-07-16 |
FR2675620A1 (fr) | 1992-10-23 |
DK0509436T3 (da) | 1995-11-27 |
DE69203273T2 (de) | 1995-11-02 |
ATE124806T1 (de) | 1995-07-15 |
DE69203273D1 (de) | 1995-08-10 |
EP0509436B1 (fr) | 1995-07-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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