JPS6348405B2 - - Google Patents
Info
- Publication number
- JPS6348405B2 JPS6348405B2 JP12870782A JP12870782A JPS6348405B2 JP S6348405 B2 JPS6348405 B2 JP S6348405B2 JP 12870782 A JP12870782 A JP 12870782A JP 12870782 A JP12870782 A JP 12870782A JP S6348405 B2 JPS6348405 B2 JP S6348405B2
- Authority
- JP
- Japan
- Prior art keywords
- coil
- magnetic field
- main coil
- compensation
- persistent current
- 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
Links
- 230000002085 persistent effect Effects 0.000 claims description 24
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 6
- 230000002123 temporal effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002238 attenuated effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
- G01R33/38—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field
- G01R33/381—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using electromagnets
- G01R33/3815—Systems for generation, homogenisation or stabilisation of the main or gradient magnetic field using electromagnets with superconducting coils, e.g. power supply therefor
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12870782A JPS5918618A (ja) | 1982-07-21 | 1982-07-21 | 超電導マグネツト |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12870782A JPS5918618A (ja) | 1982-07-21 | 1982-07-21 | 超電導マグネツト |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5918618A JPS5918618A (ja) | 1984-01-31 |
JPS6348405B2 true JPS6348405B2 (enrdf_load_stackoverflow) | 1988-09-29 |
Family
ID=14991433
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12870782A Granted JPS5918618A (ja) | 1982-07-21 | 1982-07-21 | 超電導マグネツト |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5918618A (enrdf_load_stackoverflow) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4656447A (en) * | 1984-06-27 | 1987-04-07 | General Electric Company | Superconducting filter coils for high homogeneity magnetic field |
GB9016184D0 (en) * | 1990-07-24 | 1990-09-05 | Oxford Magnet Tech | Magnet assembly |
JP2000277322A (ja) * | 1999-03-26 | 2000-10-06 | Toshiba Corp | 高温超電導コイル、これを用いた高温超電導マグネットおよび高温超電導マグネットシステム |
CN104730475B (zh) * | 2013-12-23 | 2020-07-07 | Ge医疗系统环球技术有限公司 | 一种磁场调整系统和方法以及磁共振成像系统 |
-
1982
- 1982-07-21 JP JP12870782A patent/JPS5918618A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5918618A (ja) | 1984-01-31 |
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