CA979087A - Current feeding arrangement for electrical apparatus having low temperature cooled conductors - Google Patents

Current feeding arrangement for electrical apparatus having low temperature cooled conductors

Info

Publication number
CA979087A
CA979087A CA159,415A CA159415A CA979087A CA 979087 A CA979087 A CA 979087A CA 159415 A CA159415 A CA 159415A CA 979087 A CA979087 A CA 979087A
Authority
CA
Canada
Prior art keywords
low temperature
electrical apparatus
current feeding
feeding arrangement
temperature cooled
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
CA159,415A
Other languages
English (en)
Other versions
CA159415S (en
Inventor
Fritz Schmidt
Gunther Matthaus
Peter Massek
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 AG
Original Assignee
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 AG filed Critical Siemens AG
Application granted granted Critical
Publication of CA979087A publication Critical patent/CA979087A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/34—Cable fittings for cryogenic cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/68—Connections to or between superconductive connectors
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
CA159,415A 1971-12-27 1972-12-19 Current feeding arrangement for electrical apparatus having low temperature cooled conductors Expired CA979087A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2164706 1971-12-27

Publications (1)

Publication Number Publication Date
CA979087A true CA979087A (en) 1975-12-02

Family

ID=5829308

Family Applications (1)

Application Number Title Priority Date Filing Date
CA159,415A Expired CA979087A (en) 1971-12-27 1972-12-19 Current feeding arrangement for electrical apparatus having low temperature cooled conductors

Country Status (10)

Country Link
US (1) US3835239A (ja)
JP (1) JPS4877786A (ja)
CA (1) CA979087A (ja)
CH (1) CH564855A5 (ja)
DE (1) DE2164706B1 (ja)
FR (1) FR2170486A5 (ja)
GB (1) GB1404219A (ja)
IT (1) IT971899B (ja)
NL (1) NL7216793A (ja)
SE (1) SE380679B (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1482967A (en) * 1973-10-24 1977-08-17 Siemens Ag Superconductive electric cable and cooling apparatus therefor
US3950606A (en) * 1973-10-24 1976-04-13 Siemens Aktiengesellschaft Apparatus and method for cooling a superconducting cable
DE2353536C3 (de) * 1973-10-25 1978-05-11 Linde Ag, 6200 Wiesbaden Verfahren zur Kühlung von Tieftemperaturkabeln
AT339979B (de) * 1974-03-01 1977-11-25 Siemens Ag Stromzufuhrung fur elektrische einrichtungen mit auf tieftemperatur gekuhlten leitern
US4048437A (en) * 1974-05-16 1977-09-13 The United States Energy Research And Development Administration Superconducting magnet cooling system
DE2451949C3 (de) * 1974-10-31 1981-10-22 Fuji Electric Co., Ltd., Kawasaki, Kanagawa Stromzufühungsvorrichtung für eine supraleitende Magnetspule
US3902000A (en) * 1974-11-12 1975-08-26 Us Energy Termination for superconducting power transmission systems
CH597677A5 (ja) * 1975-04-09 1978-04-14 Siemens Ag
JPS607396B2 (ja) * 1976-05-31 1985-02-23 株式会社東芝 超電導装置
US4447670A (en) * 1982-04-09 1984-05-08 Westinghouse Electric Corp. High-current cryogenic leads
JP2564338B2 (ja) * 1987-12-07 1996-12-18 株式会社日立製作所 超電導コイルの冷却方法、及び超電導装置
US5003787A (en) * 1990-01-18 1991-04-02 Savant Instruments Cell preservation system
FR2669470B1 (fr) * 1990-11-20 1993-01-08 Alsthom Gec Procede de refroidissement d'une amenee de courant pour appareillage electrique a tres basse temperature et dispositif pour sa mise en óoeuvre.
GB9506096D0 (en) * 1995-03-24 1995-05-10 Oxford Instr Public Limited Co Current limiting device
GB9621142D0 (en) 1996-10-10 1996-11-27 Oxford Instr Public Limited Co Current limiting device
JP6448085B2 (ja) * 2014-12-19 2019-01-09 ケミカルグラウト株式会社 地盤凍結工法及び地盤凍結システム

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2221670A (en) * 1937-07-27 1940-11-12 Gen Electric Gas-insulated electric device
US2943134A (en) * 1955-01-25 1960-06-28 Gen Electric Gas insulated transformers
US2989577A (en) * 1958-04-24 1961-06-20 Westinghouse Electric Corp Electrical apparatus embodying gaseous insulation
DE1665940C3 (de) * 1967-04-29 1975-07-03 Siemens Ag, 1000 Berlin Und 8000 Muenchen Stromzu- bzw. Stromabführung für elektrische Einrichtungen mit mehreren elektrisch parallel geschaltet zu betreibenden Supraleitern
FR1548640A (ja) * 1967-10-26 1968-12-06
US3563309A (en) * 1968-09-16 1971-02-16 Hughes Aircraft Co Heat pipe having improved dielectric strength
BE756390A (fr) * 1969-09-30 1971-03-22 Comp Generale Electricite Alimentation en courant dans un cryostat

Also Published As

Publication number Publication date
GB1404219A (en) 1975-08-28
CH564855A5 (ja) 1975-07-31
SE380679B (sv) 1975-11-10
FR2170486A5 (ja) 1973-09-14
US3835239A (en) 1974-09-10
DE2164706C2 (ja) 1974-01-03
IT971899B (it) 1974-05-10
JPS4877786A (ja) 1973-10-19
DE2164706B1 (de) 1973-06-20
NL7216793A (ja) 1973-06-29

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