US3641665A - Method of manufacturing hollow superconducting bodies - Google Patents

Method of manufacturing hollow superconducting bodies Download PDF

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Publication number
US3641665A
US3641665A US9509A US3641665DA US3641665A US 3641665 A US3641665 A US 3641665A US 9509 A US9509 A US 9509A US 3641665D A US3641665D A US 3641665DA US 3641665 A US3641665 A US 3641665A
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US
United States
Prior art keywords
core portion
cavity
inner core
stabilizing
core
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
Application number
US9509A
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English (en)
Inventor
Marcel Matricon
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.)
Thales SA
Original Assignee
Thomson CSF SA
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Filing date
Publication date
Application filed by Thomson CSF SA filed Critical Thomson CSF SA
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Publication of US3641665A publication Critical patent/US3641665A/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B12/00—Superconductive or hyperconductive conductors, cables, or transmission lines
    • H01B12/02—Superconductive or hyperconductive conductors, cables, or transmission lines characterised by their form
    • H01B12/10—Multi-filaments embedded in normal conductors
    • 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
    • H10N60/0128—Manufacture or treatment of composite superconductor filaments
    • 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
    • H10N60/20—Permanent superconducting devices
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/917—Mechanically manufacturing superconductor
    • Y10S505/928—Metal deforming
    • Y10S505/93—Metal deforming by drawing
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49014—Superconductor
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4981—Utilizing transitory attached element or associated separate material

Definitions

  • the present invention relates to methods of manufacturing superconducting bodies and in particular to methods of making hollow stabilized superconducting bodies.
  • Superconducting bodies lose their electrical resistivity when they are brought to a sufficiently low temperature, and retain this property of zero electrical resistance even when carrying heavy electrical currents.
  • These bodies are therefore frequently used in the form of wires, cables or strips and shaped to form solenoids designed to generate high-strength magnetic fields which, because of their superconducting properties, can carry very heavy electrical currents without co'nsuming any power provided that appropriate cooling conditions are maintained.
  • FIG. 3 illustrates, in cross section, a composite body during one step of the method
  • FIG. 5 is a cross-sectional view, to a greatly distorted scale, of a core or mandrel element
  • FIG. 8 is a crosssectional view of an embodiment of a final product resulting from the method.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
US9509A 1969-02-13 1970-02-09 Method of manufacturing hollow superconducting bodies Expired - Lifetime US3641665A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6903417A FR2031931A5 (enrdf_load_stackoverflow) 1969-02-13 1969-02-13

Publications (1)

Publication Number Publication Date
US3641665A true US3641665A (en) 1972-02-15

Family

ID=9029015

Family Applications (1)

Application Number Title Priority Date Filing Date
US9509A Expired - Lifetime US3641665A (en) 1969-02-13 1970-02-09 Method of manufacturing hollow superconducting bodies

Country Status (7)

Country Link
US (1) US3641665A (enrdf_load_stackoverflow)
BE (1) BE745505A (enrdf_load_stackoverflow)
CH (1) CH512838A (enrdf_load_stackoverflow)
DE (1) DE2006668B2 (enrdf_load_stackoverflow)
FR (1) FR2031931A5 (enrdf_load_stackoverflow)
GB (1) GB1286599A (enrdf_load_stackoverflow)
NL (1) NL169937C (enrdf_load_stackoverflow)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3763553A (en) * 1972-09-26 1973-10-09 Imp Metal Ind Kynoch Ltd Method of fabricating intermetallic type superconductors
US3764725A (en) * 1971-02-01 1973-10-09 Max Planck Gesellschaft Electrical conductor for superconductive windings or switching paths
US3800414A (en) * 1970-05-13 1974-04-02 Air Reduction Method of fabricating a hollow composite superconducting structure
US3810302A (en) * 1971-12-09 1974-05-14 Philips Corp Method of manufacturing a wave-guide
US3890700A (en) * 1972-08-03 1975-06-24 Siemens Ag Method for the manufacture of a composite wire with an aluminum core and niobium cladding
US4161062A (en) * 1976-11-02 1979-07-17 Agency Of Industrial Science And Technology Method for producing hollow superconducting cables
WO1995032828A1 (en) * 1994-05-27 1995-12-07 Oxford Instruments, Inc. Method for producing multifilamentary niobium-tin superconductor
US11121557B2 (en) * 2018-04-06 2021-09-14 Aurora Flight Sciences Corporation Power distribution system for aircraft

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH604332A5 (enrdf_load_stackoverflow) * 1975-12-15 1978-09-15 Bbc Brown Boveri & Cie
CN109262931B (zh) * 2018-09-06 2023-06-02 陈烈 一种耐高压的管道衬里成型装置及其成型方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2373405A (en) * 1941-02-14 1945-04-10 Callite Tungsten Corp Process of making seamless hollow bodies of refractory metals
US2499977A (en) * 1943-11-03 1950-03-07 Gen Electric Method of forming grid-like structures
US2619438A (en) * 1945-04-16 1952-11-25 Sperry Corp Method of making a grid structure
US3205692A (en) * 1963-11-06 1965-09-14 Reynolds Metals Co Method of producing hollow extruded products
US3291870A (en) * 1964-06-12 1966-12-13 George S Allison Method of fabricating a multichannel nuclear fuel element
US3570106A (en) * 1969-04-01 1971-03-16 Atomic Energy Commission Method for producing seamless refractory metal tubing

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2373405A (en) * 1941-02-14 1945-04-10 Callite Tungsten Corp Process of making seamless hollow bodies of refractory metals
US2499977A (en) * 1943-11-03 1950-03-07 Gen Electric Method of forming grid-like structures
US2619438A (en) * 1945-04-16 1952-11-25 Sperry Corp Method of making a grid structure
US3205692A (en) * 1963-11-06 1965-09-14 Reynolds Metals Co Method of producing hollow extruded products
US3291870A (en) * 1964-06-12 1966-12-13 George S Allison Method of fabricating a multichannel nuclear fuel element
US3570106A (en) * 1969-04-01 1971-03-16 Atomic Energy Commission Method for producing seamless refractory metal tubing

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3800414A (en) * 1970-05-13 1974-04-02 Air Reduction Method of fabricating a hollow composite superconducting structure
US3764725A (en) * 1971-02-01 1973-10-09 Max Planck Gesellschaft Electrical conductor for superconductive windings or switching paths
US3810302A (en) * 1971-12-09 1974-05-14 Philips Corp Method of manufacturing a wave-guide
US3890700A (en) * 1972-08-03 1975-06-24 Siemens Ag Method for the manufacture of a composite wire with an aluminum core and niobium cladding
US3763553A (en) * 1972-09-26 1973-10-09 Imp Metal Ind Kynoch Ltd Method of fabricating intermetallic type superconductors
US4161062A (en) * 1976-11-02 1979-07-17 Agency Of Industrial Science And Technology Method for producing hollow superconducting cables
WO1995032828A1 (en) * 1994-05-27 1995-12-07 Oxford Instruments, Inc. Method for producing multifilamentary niobium-tin superconductor
US5534219A (en) * 1994-05-27 1996-07-09 Oxford Instruments Inc. Method for producing multifilamentary niobium-tin superconductor
US11121557B2 (en) * 2018-04-06 2021-09-14 Aurora Flight Sciences Corporation Power distribution system for aircraft

Also Published As

Publication number Publication date
FR2031931A5 (enrdf_load_stackoverflow) 1970-11-20
DE2006668B2 (de) 1979-07-05
DE2006668A1 (de) 1970-09-10
BE745505A (fr) 1970-08-05
NL169937B (nl) 1982-04-01
CH512838A (fr) 1971-09-15
NL169937C (nl) 1982-09-01
NL7001349A (enrdf_load_stackoverflow) 1970-08-17
GB1286599A (en) 1972-08-23

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