JPS57208111A - Superconductive device - Google Patents

Superconductive device

Info

Publication number
JPS57208111A
JPS57208111A JP56092188A JP9218881A JPS57208111A JP S57208111 A JPS57208111 A JP S57208111A JP 56092188 A JP56092188 A JP 56092188A JP 9218881 A JP9218881 A JP 9218881A JP S57208111 A JPS57208111 A JP S57208111A
Authority
JP
Japan
Prior art keywords
supporting
temperatures
tank
metal
supported
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.)
Pending
Application number
JP56092188A
Other languages
Japanese (ja)
Inventor
Ichiro Takano
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP56092188A priority Critical patent/JPS57208111A/en
Publication of JPS57208111A publication Critical patent/JPS57208111A/en
Pending 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
    • H01F6/04—Cooling

Abstract

PURPOSE:To reduce the amount of thermal invasion, by providing a supporting structure of low thermal conductivity to receive compression between extremely low temperatures and intermediate cooling temperatures, and providing a supporting structure of metal to receive tension between intermediate cooling temperatures and ordinary temperatures. CONSTITUTION:An inner tank 3 of extremely low temperature container constitute a closed tank. A superconductive coil 6 and a frame 7 are supported under tank. The inner tank 3 is supported to an intermediate supporting disc 12 cooled at intermediate cooling temperatures by a supporting tube 11 composed of a mateial extremely lower in thermal conductivity than a metal. The supporting disc 12 is supported to an outer tank flange 2 by a supporting tube 13 composed of a metal. A radiation shield plate consists of a radiation shield plate 4 and the intermediate supporting disc 12.
JP56092188A 1981-06-17 1981-06-17 Superconductive device Pending JPS57208111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56092188A JPS57208111A (en) 1981-06-17 1981-06-17 Superconductive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56092188A JPS57208111A (en) 1981-06-17 1981-06-17 Superconductive device

Publications (1)

Publication Number Publication Date
JPS57208111A true JPS57208111A (en) 1982-12-21

Family

ID=14047458

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56092188A Pending JPS57208111A (en) 1981-06-17 1981-06-17 Superconductive device

Country Status (1)

Country Link
JP (1) JPS57208111A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61111588A (en) * 1984-11-05 1986-05-29 Toshiba Corp Device for critical current measurement of superconductive wire
DE4228537A1 (en) * 1991-09-19 1993-04-01 Hitachi Ltd Superconductive magnet with superconductive coil - held in circular container on diametrically extending carrier interrupting eddy current

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61111588A (en) * 1984-11-05 1986-05-29 Toshiba Corp Device for critical current measurement of superconductive wire
DE4228537A1 (en) * 1991-09-19 1993-04-01 Hitachi Ltd Superconductive magnet with superconductive coil - held in circular container on diametrically extending carrier interrupting eddy current
DE4228537C2 (en) * 1991-09-19 1998-02-19 Hitachi Ltd Superconducting magnet

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