GB1101652A - Superconductive coils - Google Patents

Superconductive coils

Info

Publication number
GB1101652A
GB1101652A GB436165A GB436165A GB1101652A GB 1101652 A GB1101652 A GB 1101652A GB 436165 A GB436165 A GB 436165A GB 436165 A GB436165 A GB 436165A GB 1101652 A GB1101652 A GB 1101652A
Authority
GB
United Kingdom
Prior art keywords
coil
superconductive
superconductor
wire
resistance
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
Application number
GB436165A
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB1101652A publication Critical patent/GB1101652A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • H01F6/02—Quenching; Protection arrangements during quenching
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • H01F6/06—Coils, e.g. winding, insulating, terminating or casing arrangements therefor
    • H01F6/065—Feed-through bushings, terminals and joints

Abstract

1,101,652. Superconductors. SIEMENSSCHUCKERTWERKE A.G. 1 Feb., 1965 [30 Jan., 1964; 17 Dec.. 1964], No. 4361/65. Heading HlK. A superconductive coil has filamentary resistive material connecting adjacent turns of the coil, the resistance being high enough to obtain current build up within a reasonably short time but low enough to provide a path of lower resistance than the wire of the turns so that transition from superconductive to normal state occurs rapidly without the occurrence of local hot spots. The Figure shows a coil of superconductor wires 4 separated by conductive filaments 10 of glass wool impregnated with conductive varnish or resin continuously or at spaced intervals. Insulating material 2 of polyethylene terephthalate and copper foils 6 separate the coil layers; the foils may be slotted and connected to the superconductive wire portion between two layers and serve to conduct away heat during transitions. The space in the coil may be filled with a resistance paste comprising graphite, carbon or metal particles. The superconductor wire may be protected with a thin coating of silver, gold or copper. The superconductor may consist of Nb-Sn or Nb-Zr. The assembly may comprise cavities containing evaporable liquids such as nitrogen or water to increase the thermal mass.
GB436165A 1964-01-31 1965-02-01 Superconductive coils Expired GB1101652A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DES89277A DE1278005B (en) 1964-01-31 1964-01-31 Superconducting magnet coil
DES0094663 1964-12-17

Publications (1)

Publication Number Publication Date
GB1101652A true GB1101652A (en) 1968-01-31

Family

ID=25997553

Family Applications (1)

Application Number Title Priority Date Filing Date
GB436165A Expired GB1101652A (en) 1964-01-31 1965-02-01 Superconductive coils

Country Status (7)

Country Link
AT (1) AT249794B (en)
BE (1) BE658755A (en)
CH (1) CH436506A (en)
DE (2) DE1439487A1 (en)
GB (1) GB1101652A (en)
NL (1) NL6500488A (en)
SE (1) SE304565B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111081448A (en) * 2018-10-22 2020-04-28 西门子医疗有限公司 Thermal bus for low temperature applications
WO2020104807A1 (en) * 2018-11-22 2020-05-28 Tokamak Energy Ltd Rapid dump of partially insulated superconducting magnet
WO2020201316A1 (en) * 2019-04-01 2020-10-08 Tokamak Energy Ltd Partial insulation with diagnostic pickup coils
RU2799587C2 (en) * 2018-11-22 2023-07-06 Токемек Энерджи Лтд Quick reset of a partially insulated superconducting magnet

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH552271A (en) * 1972-11-06 1974-07-31 Bbc Brown Boveri & Cie IMPRAEGNATED WINDING MADE OF SUPRAL CONDUCTIVE CONDUCTOR MATERIAL AND A PROCESS FOR MANUFACTURING THIS WINDING WITH AT LEAST ONE COOLING CHANNEL.
DE2907083C2 (en) * 1979-02-23 1983-08-25 Siemens AG, 1000 Berlin und 8000 München Superconducting magnet winding with multiple winding layers
US6813328B2 (en) * 2002-12-13 2004-11-02 Curtiss-Wright Electro-Mechanical Corporation Nuclear reactor submerged high temperature spool pump
CN111681848B (en) * 2020-06-11 2022-03-08 中国科学院电工研究所 Iron-based superconducting coil, preparation method thereof and method for measuring resistance of iron-based superconducting joint

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB720299A (en) * 1951-12-22 1954-12-15 Emi Ltd Improvements in or relating to electrical apparatus
CH299490A (en) * 1952-02-13 1954-06-15 Sondyna Ag Mains transformer with improved heat dissipation.
FR1346869A (en) * 1963-02-12 1963-12-20 Western Electric Co Superconducting magnetic flux concentration device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111081448A (en) * 2018-10-22 2020-04-28 西门子医疗有限公司 Thermal bus for low temperature applications
US11551841B2 (en) 2018-10-22 2023-01-10 Siemens Healthcare Limited Thermal buses for cryogenic applications
WO2020104807A1 (en) * 2018-11-22 2020-05-28 Tokamak Energy Ltd Rapid dump of partially insulated superconducting magnet
RU2799587C2 (en) * 2018-11-22 2023-07-06 Токемек Энерджи Лтд Quick reset of a partially insulated superconducting magnet
WO2020201316A1 (en) * 2019-04-01 2020-10-08 Tokamak Energy Ltd Partial insulation with diagnostic pickup coils
CN113994218A (en) * 2019-04-01 2022-01-28 托卡马克能量有限公司 Partial insulation with diagnostic pick-up coil
US11398329B2 (en) 2019-04-01 2022-07-26 Tokamak Energy Ltd. Partial insulation with diagnostic pickup coils

Also Published As

Publication number Publication date
DE1278005B (en) 1968-09-19
DE1439487C3 (en) 1974-05-02
AT249794B (en) 1966-10-10
SE304565B (en) 1968-09-30
DE1439487A1 (en) 1968-11-07
DE1439487B2 (en) 1973-10-04
NL6500488A (en) 1965-08-02
CH436506A (en) 1967-05-31
BE658755A (en) 1965-05-17

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