JPS5748203A - Superconductive electromagnet - Google Patents

Superconductive electromagnet

Info

Publication number
JPS5748203A
JPS5748203A JP55123012A JP12301280A JPS5748203A JP S5748203 A JPS5748203 A JP S5748203A JP 55123012 A JP55123012 A JP 55123012A JP 12301280 A JP12301280 A JP 12301280A JP S5748203 A JPS5748203 A JP S5748203A
Authority
JP
Japan
Prior art keywords
spacers
boards
coil
deformation
insulating
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
JP55123012A
Other languages
Japanese (ja)
Inventor
Toru Saima
Mutsuhiko Yamaji
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 JP55123012A priority Critical patent/JPS5748203A/en
Publication of JPS5748203A publication Critical patent/JPS5748203A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Containers, Films, And Cooling For Superconductive Devices (AREA)

Abstract

PURPOSE:To prevent the deformation and movement of a coil, by a method wherein spacers of split into two construction are disposed on the outer periphery of insulating plates being provided around a coil via metallic elastic bodies such as springs, while said spacers hold the elastic bodies and each of the spacers is bonded intimately with each others. CONSTITUTION:Insulating boards 4A, 4B, 4C, 4D of a material such as FRP are provided around a superconductive coil 3A which is fixed and hardened into a race- track shape by one-body forming by a method such as molding, and the outside of the boards 4A-4D is surrounded by a pair of spacers 5A, 5B which are separated into upper and lower portions and in which holes 6A are made. The insulating boards 4A, 4B have U-shaped cross-section and metal elastic substances 7A, 7B which are made of materials like narrow spring boards are provided between the spacers 5A, 5B and the board surface which is facing the spacers. When the spacers 5A, 5B are mated together, the metal elastic substances 7A, 7B are tightly compressed so that a pre-compression force is imparted to the spacers 5A, 5B. Thus, the superconductive coil 3A is protected from deformation and movement, so that it is fixed and stabilized completely.
JP55123012A 1980-09-05 1980-09-05 Superconductive electromagnet Pending JPS5748203A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55123012A JPS5748203A (en) 1980-09-05 1980-09-05 Superconductive electromagnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55123012A JPS5748203A (en) 1980-09-05 1980-09-05 Superconductive electromagnet

Publications (1)

Publication Number Publication Date
JPS5748203A true JPS5748203A (en) 1982-03-19

Family

ID=14850050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55123012A Pending JPS5748203A (en) 1980-09-05 1980-09-05 Superconductive electromagnet

Country Status (1)

Country Link
JP (1) JPS5748203A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537558A (en) * 1981-02-03 1985-08-27 Tokyo Shibaura Denki Kabushiki Kaisha Multi-stage hydraulic machine and control method for a multi-stage hydraulic machine
EP0487352A2 (en) * 1990-11-21 1992-05-27 Kabushiki Kaisha Toshiba Superconducting coil apparatus and method of manufacturing the same
US5404122A (en) * 1989-03-08 1995-04-04 Kabushiki Kaisha Toshiba Superconducting coil apparatus with a quenching prevention means
JPH0869912A (en) * 1989-03-08 1996-03-12 Toshiba Corp Superconducting coil device for magnetic levitation train

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537558A (en) * 1981-02-03 1985-08-27 Tokyo Shibaura Denki Kabushiki Kaisha Multi-stage hydraulic machine and control method for a multi-stage hydraulic machine
US5404122A (en) * 1989-03-08 1995-04-04 Kabushiki Kaisha Toshiba Superconducting coil apparatus with a quenching prevention means
JPH0869912A (en) * 1989-03-08 1996-03-12 Toshiba Corp Superconducting coil device for magnetic levitation train
EP0487352A2 (en) * 1990-11-21 1992-05-27 Kabushiki Kaisha Toshiba Superconducting coil apparatus and method of manufacturing the same
US5325080A (en) * 1990-11-21 1994-06-28 Kabushiki Kaisha Toshiba Superconducting coil apparatus and method of manufacturing the same

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