DE3521255C2 - - Google Patents

Info

Publication number
DE3521255C2
DE3521255C2 DE3521255A DE3521255A DE3521255C2 DE 3521255 C2 DE3521255 C2 DE 3521255C2 DE 3521255 A DE3521255 A DE 3521255A DE 3521255 A DE3521255 A DE 3521255A DE 3521255 C2 DE3521255 C2 DE 3521255C2
Authority
DE
Germany
Prior art keywords
conductor
gas
sectional area
cross
metal tube
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
DE3521255A
Other languages
German (de)
English (en)
Other versions
DE3521255C3 (de
DE3521255A1 (de
Inventor
Susumu Ibaragi Jp Shimamoto
Toshinari Andoh
Eisuke Katsuta Ibaragi Jp Tada
Yoshikazu Ibaragi Jp Takahashi
Akira Ishihara
Yoshihiko Yokosuka Kanagawa Jp Shindoh
Ikuo Kawasaki Kanagawa Jp Itoh
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.)
Fuji Electric Co Ltd
Japan Atomic Energy Agency
Original Assignee
Fuji Electric Co Ltd
Japan Atomic Energy Research Institute
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 Fuji Electric Co Ltd, Japan Atomic Energy Research Institute filed Critical Fuji Electric Co Ltd
Publication of DE3521255A1 publication Critical patent/DE3521255A1/de
Publication of DE3521255C2 publication Critical patent/DE3521255C2/de
Application granted granted Critical
Publication of DE3521255C3 publication Critical patent/DE3521255C3/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01F6/06—Coils, e.g. winding, insulating, terminating or casing arrangements therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
    • 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
    • Y10S505/884—Conductor
    • Y10S505/885—Cooling, or feeding, circulating, or distributing fluid; in superconductive apparatus
    • Y10S505/886—Cable

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
DE3521255A 1984-06-15 1985-06-13 Gasgekühlter Stromleiter Expired - Lifetime DE3521255C3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59122000A JPS612307A (ja) 1984-06-15 1984-06-15 超電導機器用ガス冷却型電流リ−ド

Publications (3)

Publication Number Publication Date
DE3521255A1 DE3521255A1 (de) 1985-12-19
DE3521255C2 true DE3521255C2 (enExample) 1992-10-01
DE3521255C3 DE3521255C3 (de) 1999-04-08

Family

ID=14825078

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3521255A Expired - Lifetime DE3521255C3 (de) 1984-06-15 1985-06-13 Gasgekühlter Stromleiter

Country Status (3)

Country Link
US (1) US4626614A (enExample)
JP (1) JPS612307A (enExample)
DE (1) DE3521255C3 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007014360A1 (de) * 2007-03-26 2008-10-02 Abb Technology Ag Abstandhalter für Wicklungen

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609624A1 (de) * 1986-03-21 1987-10-01 Kernforschungsz Karlsruhe Supraleiterkabel mit innenkuehlung
JPH0828532B2 (ja) * 1986-07-14 1996-03-21 富士電機株式会社 超電導電磁石装置用電流リ−ド
US5057489A (en) * 1990-09-21 1991-10-15 General Atomics Multifilamentary superconducting cable with transposition
US11961662B2 (en) * 2020-07-08 2024-04-16 GE Precision Healthcare LLC High temperature superconducting current lead assembly for cryogenic apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT293506B (de) * 1968-12-04 1971-10-11 Kabel Metallwerke Ghh Anordnung zur Halterung eines oder mehrerer supraleitfähiger Leiterstränge im Innern eines tiefstgekühlten Kabels
DE1813397A1 (de) * 1968-12-07 1970-06-18 Kabel Metallwerke Ghh Anordnung zur Halterung eines oder mehrerer supraleitfaehiger Leiterstraenge im Innern eines tiefstgekuehlten Kabels
CH493905A (de) * 1969-10-27 1970-07-15 Oerlikon Maschf Gasgekühlte Stromzuleitung, Verfahren zu ihrer Herstellung und Verwendung derselben
US3708606A (en) * 1970-05-13 1973-01-02 Air Reduction Cryogenic system including variations of hollow superconducting wire
DE2114131A1 (de) * 1971-03-24 1972-10-05 Kabel Metallwerke Ghh Elektrisches Tieftemperaturkabel
SU484597A1 (ru) * 1973-02-27 1975-09-15 Физический институт им.П.Н.Лебедева АН СССР Токоввод дл криогенных электротехнических устройств
US4048437A (en) * 1974-05-16 1977-09-13 The United States Energy Research And Development Administration Superconducting magnet cooling system
US4091298A (en) * 1975-12-18 1978-05-23 General Electric Company Cryogenic current lead construction with self-contained automatic coolant vapor flow control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007014360A1 (de) * 2007-03-26 2008-10-02 Abb Technology Ag Abstandhalter für Wicklungen

Also Published As

Publication number Publication date
DE3521255C3 (de) 1999-04-08
US4626614A (en) 1986-12-02
JPS612307A (ja) 1986-01-08
DE3521255A1 (de) 1985-12-19
JPH0314217B2 (enExample) 1991-02-26

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8125 Change of the main classification

Ipc: H02K 55/00

D2 Grant after examination
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8305 Restricted maintenance of patent after opposition
D4 Patent maintained restricted