JPS6472508A - Superconducting coil - Google Patents

Superconducting coil

Info

Publication number
JPS6472508A
JPS6472508A JP22913387A JP22913387A JPS6472508A JP S6472508 A JPS6472508 A JP S6472508A JP 22913387 A JP22913387 A JP 22913387A JP 22913387 A JP22913387 A JP 22913387A JP S6472508 A JPS6472508 A JP S6472508A
Authority
JP
Japan
Prior art keywords
substrates
superconductive material
substrate
turn coils
composite oxide
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.)
Pending
Application number
JP22913387A
Other languages
Japanese (ja)
Inventor
Kyoji Tachikawa
Shigechika Kosuge
Moriaki Ono
Kiyokazu Nakada
Teruo Suzuki
Itaru Watanabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokai University
JFE Engineering Corp
Original Assignee
Tokai University
NKK Corp
Nippon Kokan Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokai University, NKK Corp, Nippon Kokan Ltd filed Critical Tokai University
Priority to JP22913387A priority Critical patent/JPS6472508A/en
Publication of JPS6472508A publication Critical patent/JPS6472508A/en
Pending legal-status Critical Current

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  • Superconductors And Manufacturing Methods Therefor (AREA)

Abstract

PURPOSE:To obtain a superconducting coil, in which a superconductive material is not required to be formed into a wire shape, by laminating a plurality of one-turn coils each comprising a cylindrical substrate, in which a part is cut, and a film, which is formed on the outer surface of the substrate and made of a composite oxide superconductive material including CuxOy in a concentraicircle patterns. CONSTITUTION:A cylindrical substrate 1 has a cut part 1A. A film 2 comprising a composite oxide superconductive material including CuxOy is formed on the outer surface of the substrate 1. A plurality of one-turn coils 3 comprising the substrates 1 and the films 2 are laminated in concentric circle patterns. The end parts of a plurality of the one-turn coils are electrically connected with lead wires 4 in a spiral pattern. For example, the cylindrical substrates 1 comprising Al2O3, which has cut parts, are set in the vacuum container of a plasma flame coating apparatus. The powder of Y-Ba-Cu-O composite oxide is supplied into a flame coating nozzle. The films 2 comprising the superconductive material are formed on the outer surfaces of the substrates 1. Then, a plurality of the one-turn coils 3, in which the inner diameters of the cylindrical substrates 1 are different, are prepared and assembled in the concentric circle patterns.
JP22913387A 1987-09-12 1987-09-12 Superconducting coil Pending JPS6472508A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22913387A JPS6472508A (en) 1987-09-12 1987-09-12 Superconducting coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22913387A JPS6472508A (en) 1987-09-12 1987-09-12 Superconducting coil

Publications (1)

Publication Number Publication Date
JPS6472508A true JPS6472508A (en) 1989-03-17

Family

ID=16887272

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22913387A Pending JPS6472508A (en) 1987-09-12 1987-09-12 Superconducting coil

Country Status (1)

Country Link
JP (1) JPS6472508A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01252505A (en) * 1988-03-31 1989-10-09 Hitachi Ltd Oxide superconductor and production thereof
WO1998048501A1 (en) * 1997-04-22 1998-10-29 Siemens Ltda. A method for applying an insulation to turns of a pole coil of a synchronous machine, and pole coil

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01252505A (en) * 1988-03-31 1989-10-09 Hitachi Ltd Oxide superconductor and production thereof
WO1998048501A1 (en) * 1997-04-22 1998-10-29 Siemens Ltda. A method for applying an insulation to turns of a pole coil of a synchronous machine, and pole coil

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