GB1347111A - Methods of and apparatus for cooling an electrical member - Google Patents

Methods of and apparatus for cooling an electrical member

Info

Publication number
GB1347111A
GB1347111A GB2507271*A GB2507271A GB1347111A GB 1347111 A GB1347111 A GB 1347111A GB 2507271 A GB2507271 A GB 2507271A GB 1347111 A GB1347111 A GB 1347111A
Authority
GB
United Kingdom
Prior art keywords
helium
coil
heat exchanger
liquid
chamber
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
GB2507271*A
Other languages
English (en)
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.)
Cegelec SA
Alstom SA
Original Assignee
Cegelec SA
Alstom SA
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 Cegelec SA, Alstom SA filed Critical Cegelec SA
Publication of GB1347111A publication Critical patent/GB1347111A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • H01F6/04—Cooling
    • 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
    • Y10S505/888—Refrigeration
    • Y10S505/894—Cyclic cryogenic system, e.g. sterling, gifford-mcmahon
    • Y10S505/895—Cyclic cryogenic system, e.g. sterling, gifford-mcmahon with regenerative heat exchanger

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)
GB2507271*A 1970-03-31 1971-04-19 Methods of and apparatus for cooling an electrical member Expired GB1347111A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7011562A FR2082897A5 (enExample) 1970-03-31 1970-03-31

Publications (1)

Publication Number Publication Date
GB1347111A true GB1347111A (en) 1974-02-27

Family

ID=9053178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2507271*A Expired GB1347111A (en) 1970-03-31 1971-04-19 Methods of and apparatus for cooling an electrical member

Country Status (5)

Country Link
US (1) US3795116A (enExample)
CH (1) CH534336A (enExample)
DE (1) DE2114538A1 (enExample)
FR (1) FR2082897A5 (enExample)
GB (1) GB1347111A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0937953A1 (en) * 1998-02-19 1999-08-25 Oxford Instruments (Uk) Limited Refrigerator

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4166365A (en) * 1976-10-09 1979-09-04 Sanji Taneichi Apparatus for liquefying refrigerant and generating low temperature
US4246957A (en) * 1978-12-07 1981-01-27 Autoclave Engineers, Inc. Autoclave furnace with cooling system
JPS61113218A (ja) * 1984-11-07 1986-05-31 Mitsubishi Electric Corp 超電導マグネツト
US4781033A (en) * 1987-07-16 1988-11-01 Apd Cryogenics Heat exchanger for a fast cooldown cryostat
US5077979A (en) * 1990-03-22 1992-01-07 Hughes Aircraft Company Two-stage joule-thomson cryostat with gas supply management system, and uses thereof
GB2460016B (en) * 2008-04-30 2010-10-13 Siemens Magnet Technology Ltd Cooling apparatus
US20110173996A1 (en) * 2010-01-20 2011-07-21 Mark Glajchen Methods for recovering helium
US20110179811A1 (en) * 2010-01-27 2011-07-28 Matthias Bohn Helium filling methods
CN113053615B (zh) * 2021-06-01 2021-08-24 潍坊新力超导磁电科技有限公司 一种用于超导磁体的氦微循环制冷杜瓦系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3162716A (en) * 1962-10-15 1964-12-22 Garrett Corp Super conductor-power transmission system
US3343035A (en) * 1963-03-08 1967-09-19 Ibm Superconducting electrical power transmission systems
US3313117A (en) * 1964-12-18 1967-04-11 Cryo Vac Inc Dense gas helium refrigerator
GB1164276A (en) * 1965-10-28 1969-09-17 Hymatic Eng Co Ltd Improvements relating to Cooling Apparatus.
US3463869A (en) * 1966-07-13 1969-08-26 Air Prod & Chem Refrigerated underground transmission line and process
FR1526097A (fr) * 1967-03-31 1968-05-24 Air Liquide Procédé de maintien à très basse température d'appareils électriques
US3524327A (en) * 1968-05-31 1970-08-18 Air Liquide Method of maintaining electrical apparatus at very low temperatures
GB1238911A (enExample) * 1968-08-06 1971-07-14

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0937953A1 (en) * 1998-02-19 1999-08-25 Oxford Instruments (Uk) Limited Refrigerator
US5979176A (en) * 1998-02-19 1999-11-09 Oxford Instruments (Uk) Limited Refrigerator

Also Published As

Publication number Publication date
US3795116A (en) 1974-03-05
FR2082897A5 (enExample) 1971-12-10
CH534336A (fr) 1973-02-28
DE2114538A1 (de) 1971-11-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees