JPS5572089A - Superconductive magnet device - Google Patents
Superconductive magnet deviceInfo
- Publication number
- JPS5572089A JPS5572089A JP14577778A JP14577778A JPS5572089A JP S5572089 A JPS5572089 A JP S5572089A JP 14577778 A JP14577778 A JP 14577778A JP 14577778 A JP14577778 A JP 14577778A JP S5572089 A JPS5572089 A JP S5572089A
- Authority
- JP
- Japan
- Prior art keywords
- coils
- superconductive
- relay
- magnet
- low temperature
- 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.)
- Granted
Links
Landscapes
- Superconductor Devices And Manufacturing Methods Thereof (AREA)
Abstract
PURPOSE:To prevent possible burning of the superconductive magnet by actuating the relay utilizing a part of quench energy released when ths superconductive coil composing the magnet is converted to normal conduction. CONSTITUTION:A plurality of superconductive coils 11a-11f are connected in series and thermal current switches 12a-12f and protective resistances 13a-13f for absorbing quench energy are each connected in parallel to the coils. Then, the assembly is housed in an extremely low temperature vessel 14 maintained at an extremely low temperature with a liquid He, where the coils 11a-11f are made superconductive. The mid-point outputs of the coils are drawn outside the vessel 14 through a lead wire and two outputs each are fed to diode bridges 15a-15c, while a relay 16 is connected to the output circuit common thereto. With such an arrangement, the relay 16 is actuated using the quench energy to halt the function of the coils at the conversion to normal conduction thereby preventing the damage to the magnet made up of these coils.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53145777A JPS588154B2 (en) | 1978-11-25 | 1978-11-25 | Superconducting magnet device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP53145777A JPS588154B2 (en) | 1978-11-25 | 1978-11-25 | Superconducting magnet device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5572089A true JPS5572089A (en) | 1980-05-30 |
JPS588154B2 JPS588154B2 (en) | 1983-02-14 |
Family
ID=15392916
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP53145777A Expired JPS588154B2 (en) | 1978-11-25 | 1978-11-25 | Superconducting magnet device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS588154B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009504120A (en) * | 2005-07-29 | 2009-01-29 | アメリカン スーパーコンダクター コーポレイション | Failure management of HTS power cable |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60142234A (en) * | 1983-12-28 | 1985-07-27 | Shimadzu Corp | Automatic analysis device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3304466A (en) * | 1965-04-20 | 1967-02-14 | Gen Electric | Protective circuits for superconductive loads |
-
1978
- 1978-11-25 JP JP53145777A patent/JPS588154B2/en not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3304466A (en) * | 1965-04-20 | 1967-02-14 | Gen Electric | Protective circuits for superconductive loads |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009504120A (en) * | 2005-07-29 | 2009-01-29 | アメリカン スーパーコンダクター コーポレイション | Failure management of HTS power cable |
JP4665034B2 (en) * | 2005-07-29 | 2011-04-06 | アメリカン スーパーコンダクター コーポレイション | HTS power cable failure management method and system |
Also Published As
Publication number | Publication date |
---|---|
JPS588154B2 (en) | 1983-02-14 |
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