JPH043218B2 - - Google Patents
Info
- Publication number
- JPH043218B2 JPH043218B2 JP61025340A JP2534086A JPH043218B2 JP H043218 B2 JPH043218 B2 JP H043218B2 JP 61025340 A JP61025340 A JP 61025340A JP 2534086 A JP2534086 A JP 2534086A JP H043218 B2 JPH043218 B2 JP H043218B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- correction
- uniform magnetic
- magnets
- pair
- 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 56
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005481 NMR spectroscopy Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61025340A JPS62183752A (ja) | 1986-02-07 | 1986-02-07 | 核磁気共鳴診断装置用均一磁場マグネツト |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61025340A JPS62183752A (ja) | 1986-02-07 | 1986-02-07 | 核磁気共鳴診断装置用均一磁場マグネツト |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62183752A JPS62183752A (ja) | 1987-08-12 |
| JPH043218B2 true JPH043218B2 (pm) | 1992-01-22 |
Family
ID=12163175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61025340A Granted JPS62183752A (ja) | 1986-02-07 | 1986-02-07 | 核磁気共鳴診断装置用均一磁場マグネツト |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62183752A (pm) |
-
1986
- 1986-02-07 JP JP61025340A patent/JPS62183752A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62183752A (ja) | 1987-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4818966A (en) | Magnetic field generating device | |
| US7071694B1 (en) | Magnet assembly of an MRI system with concentric annular ferromagnetic laminations | |
| US7567083B2 (en) | Superconductive magnetic apparatus for magnetic resonance imaging unit | |
| JPH0378592B2 (pm) | ||
| US5384538A (en) | Magnetic field generation device for use in superconductive type MRI | |
| GB1110172A (en) | Improvements in or relating to magnet structures | |
| JP3583528B2 (ja) | 磁気共鳴結像装置に使用するための電磁石 | |
| US5825187A (en) | Magnetic circuit system with opposite permanent magnets | |
| EP0764853B1 (en) | Magnet assembly in MRI instrument | |
| JPH043218B2 (pm) | ||
| JPH10146326A (ja) | Mri用磁界発生装置 | |
| JP2649436B2 (ja) | Mri用磁界発生装置 | |
| KR100262477B1 (ko) | 자기 초점 조정 장치 | |
| EP1187151A1 (en) | Magnetic core having an effective magnetic bias and magnetic device using the magnetic core | |
| JP3056883B2 (ja) | Mri用磁界発生装置 | |
| JPS62139304A (ja) | 磁界均一性のよい磁気回路 | |
| JPS63281410A (ja) | 磁気シ−ルド付電磁石 | |
| JP2726857B2 (ja) | Mri用磁界発生装置 | |
| JPS61203605A (ja) | 高均一磁場マグネツト | |
| JPH1097917A (ja) | 超電導磁石装置 | |
| JPH0373598A (ja) | 磁気シールド装置 | |
| JP2536297Y2 (ja) | スパッタリング装置用磁気回路 | |
| JPH0479935A (ja) | 磁界発生装置 | |
| JPH03966Y2 (pm) | ||
| JPH0244482Y2 (pm) |