JPS6188214U - - Google Patents
Info
- Publication number
- JPS6188214U JPS6188214U JP17337784U JP17337784U JPS6188214U JP S6188214 U JPS6188214 U JP S6188214U JP 17337784 U JP17337784 U JP 17337784U JP 17337784 U JP17337784 U JP 17337784U JP S6188214 U JPS6188214 U JP S6188214U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- air gap
- magnetic
- annular
- magnetic pole
- 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
- 230000004907 flux Effects 0.000 claims description 2
- 230000001846 repelling effect Effects 0.000 claims description 2
Landscapes
- Magnetic Resonance Imaging Apparatus (AREA)
- Control Of Electrical Variables (AREA)
Description
第１図と第２図はこの考案による磁界発生装置
に用いる磁気回路の縦断正面図と横断側面図であ
る。 １……継鉄、２……Ｆｅ−Ｂ−Ｒ系永久磁石、
３……磁極片、４……空隙、５……環状突起、６
……漏洩磁束反発用永久磁石。
に用いる磁気回路の縦断正面図と横断側面図であ
る。 １……継鉄、２……Ｆｅ−Ｂ−Ｒ系永久磁石、
３……磁極片、４……空隙、５……環状突起、６
……漏洩磁束反発用永久磁石。
Claims (1)
- 空隙を形成して対向する磁極片と、少なくとも
１の永久磁石とを継鉄で磁気的結合し、該空隙に
磁界を発生させる磁界発生装置において、上記磁
極片の対向面に環状突起を設け、環状突起の外周
部に、漏洩磁束反発用永久磁石を環状に配置した
ことを特徴とする磁界発生装置。
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17337784U JPH0249683Y2 (ja) | 1984-11-15 | 1984-11-15 | |
| EP85302389A EP0161782B1 (en) | 1984-04-11 | 1985-04-04 | Magnetic field generating device for nmr-ct |
| US06/719,820 US4672346A (en) | 1984-04-11 | 1985-04-04 | Magnetic field generating device for NMR-CT |
| DE8585302389T DE3566185D1 (en) | 1984-04-11 | 1985-04-04 | Magnetic field generating device for nmr-ct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17337784U JPH0249683Y2 (ja) | 1984-11-15 | 1984-11-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6188214U true JPS6188214U (ja) | 1986-06-09 |
| JPH0249683Y2 JPH0249683Y2 (ja) | 1990-12-27 |
Family
ID=30731030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17337784U Expired JPH0249683Y2 (ja) | 1984-04-11 | 1984-11-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0249683Y2 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6343304A (ja) * | 1986-08-09 | 1988-02-24 | Fuji Electric Co Ltd | 永久磁石形均一磁場マグネツト |
| JP2002345776A (ja) * | 2001-05-22 | 2002-12-03 | Sumitomo Special Metals Co Ltd | 磁界発生装置の組立方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010094387A (ko) * | 2000-03-30 | 2001-11-01 | 한민수 | 표시 및 자동 분출기능을 갖는 한방재를 담는 용기 |
-
1984
- 1984-11-15 JP JP17337784U patent/JPH0249683Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6343304A (ja) * | 1986-08-09 | 1988-02-24 | Fuji Electric Co Ltd | 永久磁石形均一磁場マグネツト |
| JP2002345776A (ja) * | 2001-05-22 | 2002-12-03 | Sumitomo Special Metals Co Ltd | 磁界発生装置の組立方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0249683Y2 (ja) | 1990-12-27 |