JPS5748203A - Superconductive electromagnet - Google Patents
Superconductive electromagnetInfo
- 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
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.
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)
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 |
-
1980
- 1980-09-05 JP JP55123012A patent/JPS5748203A/en active Pending
Cited By (5)
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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