JPH0345886B2 - - Google Patents
Info
- Publication number
- JPH0345886B2 JPH0345886B2 JP60059299A JP5929985A JPH0345886B2 JP H0345886 B2 JPH0345886 B2 JP H0345886B2 JP 60059299 A JP60059299 A JP 60059299A JP 5929985 A JP5929985 A JP 5929985A JP H0345886 B2 JPH0345886 B2 JP H0345886B2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- permanent magnet
- 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
- 230000004907 flux Effects 0.000 description 9
- 230000005415 magnetization Effects 0.000 description 5
- 230000003068 static effect Effects 0.000 description 5
- 229910052761 rare earth metal Inorganic materials 0.000 description 4
- 239000000696 magnetic material Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 150000002910 rare earth metals Chemical class 0.000 description 2
- 229910000859 α-Fe Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000005481 NMR spectroscopy Methods 0.000 description 1
- 229910052779 Neodymium Inorganic materials 0.000 description 1
- 229910052777 Praseodymium Inorganic materials 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910000828 alnico Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 230000005611 electricity Effects 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
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/0273—Magnetic circuits with PM for magnetic field generation
- H01F7/0278—Magnetic circuits with PM for magnetic field generation for generating uniform fields, focusing, deflecting electrically charged particles
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60059299A JPS61218120A (ja) | 1985-03-23 | 1985-03-23 | 磁界発生装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60059299A JPS61218120A (ja) | 1985-03-23 | 1985-03-23 | 磁界発生装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61218120A JPS61218120A (ja) | 1986-09-27 |
| JPH0345886B2 true JPH0345886B2 (zh) | 1991-07-12 |
Family
ID=13109353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60059299A Granted JPS61218120A (ja) | 1985-03-23 | 1985-03-23 | 磁界発生装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61218120A (zh) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2605452B1 (fr) * | 1986-10-17 | 1988-12-02 | Thomson Cgr | Aimant permanent spherique a acces equatorial |
| JP3726698B2 (ja) * | 2001-04-19 | 2005-12-14 | アイシン精機株式会社 | 角度センサ |
| DE10217027A1 (de) * | 2002-04-12 | 2003-10-30 | Valeo Schalter & Sensoren Gmbh | Winkelmesssensor |
| US6835048B2 (en) * | 2002-12-18 | 2004-12-28 | Varian, Inc. | Ion pump having secondary magnetic field |
| JP2004349276A (ja) * | 2003-04-25 | 2004-12-09 | Japan Science & Technology Agency | 超電導永久磁石装置 |
| US7148689B2 (en) * | 2003-09-29 | 2006-12-12 | General Electric Company | Permanent magnet assembly with movable permanent body for main magnetic field adjustable |
| DE102005061708A1 (de) * | 2005-12-21 | 2007-06-28 | Ab Elektronik Gmbh | Drehwinkelsensor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56142356U (zh) * | 1980-03-24 | 1981-10-27 | ||
| JPS58193557U (ja) * | 1982-06-18 | 1983-12-23 | 三菱製鋼磁材株式会社 | イオンポンプ用磁石装置 |
-
1985
- 1985-03-23 JP JP60059299A patent/JPS61218120A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61218120A (ja) | 1986-09-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| EXPY | Cancellation because of completion of term |