JPH0432525B2 - - Google Patents
Info
- Publication number
- JPH0432525B2 JPH0432525B2 JP62077272A JP7727287A JPH0432525B2 JP H0432525 B2 JPH0432525 B2 JP H0432525B2 JP 62077272 A JP62077272 A JP 62077272A JP 7727287 A JP7727287 A JP 7727287A JP H0432525 B2 JPH0432525 B2 JP H0432525B2
- Authority
- JP
- Japan
- Prior art keywords
- current
- temperature
- power supply
- coil
- voltage
- 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 - Lifetime
Links
- 230000005291 magnetic effect Effects 0.000 claims description 66
- 230000003068 static effect Effects 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 11
- 238000005481 NMR spectroscopy Methods 0.000 claims description 4
- 238000003325 tomography Methods 0.000 claims description 4
- 238000003384 imaging method Methods 0.000 claims description 2
- 230000004907 flux Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
- Control Of Electrical Variables (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62077272A JPS63244602A (ja) | 1987-03-30 | 1987-03-30 | 常電導磁石用電源 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62077272A JPS63244602A (ja) | 1987-03-30 | 1987-03-30 | 常電導磁石用電源 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63244602A JPS63244602A (ja) | 1988-10-12 |
| JPH0432525B2 true JPH0432525B2 (de) | 1992-05-29 |
Family
ID=13629217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62077272A Granted JPS63244602A (ja) | 1987-03-30 | 1987-03-30 | 常電導磁石用電源 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63244602A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1078274A1 (de) * | 1999-03-10 | 2001-02-28 | Koninklijke Philips Electronics N.V. | Verfahren und gerät für die kompensation von änderungen des hauptmagnetfelds während der bildgebung mittels magnetischer resonanz |
| JP7022034B2 (ja) * | 2018-08-29 | 2022-02-17 | ニチコン株式会社 | メインコイル用電源装置およびｎｍｒシステム |
| CN110928359B (zh) * | 2019-11-01 | 2021-07-27 | 山西大学 | 一种同时补偿空间剩余均匀磁场和梯度磁场的装置 |
-
1987
- 1987-03-30 JP JP62077272A patent/JPS63244602A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63244602A (ja) | 1988-10-12 |
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