ES2155056T3 - Terminales de imanes permanentes cilindricos. - Google Patents
Terminales de imanes permanentes cilindricos.Info
- Publication number
- ES2155056T3 ES2155056T3 ES91906629T ES91906629T ES2155056T3 ES 2155056 T3 ES2155056 T3 ES 2155056T3 ES 91906629 T ES91906629 T ES 91906629T ES 91906629 T ES91906629 T ES 91906629T ES 2155056 T3 ES2155056 T3 ES 2155056T3
- Authority
- ES
- Spain
- Prior art keywords
- cylindrical body
- cylindrical magnet
- permanent cylindrical
- magnet terminals
- magnetic
- 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
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 Treatment Devices (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Load-Engaging Elements For Cranes (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
ESTRUCTURA MAGNETICA PERMANENTE QUE COMPRENDE UN CUERPO CILINDRICO (15) Y UNA ESTRUCTURAL TERMINAL (14, 12, 10). EL CUERPO CILINDRICO (15) SE COMPONE DE MATERIAL MAGNETICO QUE CAUSA UN CAMPO MAGNETICO Y UN FLUJO DE INDUCCION MAGNATICA. EL CUERPO CILINDRICO (15) ESTA ORIENTADO DE TAL MANERA QUE LA INTERFASE ENTRE EL CUERPO CILINDRICO (15) Y LA TERMINACION (14, 12, 10) ES PARALELA A LA INDUCCION MAGNETICA Y AL CUERPO CILINDRICO (15).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/484,347 US5162770A (en) | 1990-02-22 | 1990-02-22 | Terminations of cylindrical permanent magnets |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2155056T3 true ES2155056T3 (es) | 2001-05-01 |
Family
ID=23923785
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES91906629T Expired - Lifetime ES2155056T3 (es) | 1990-02-22 | 1991-02-20 | Terminales de imanes permanentes cilindricos. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5162770A (es) |
EP (1) | EP0516760B1 (es) |
JP (1) | JP2852404B2 (es) |
AT (1) | ATE198110T1 (es) |
DE (1) | DE69132494T2 (es) |
ES (1) | ES2155056T3 (es) |
WO (1) | WO1991013449A1 (es) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05211104A (ja) * | 1991-12-05 | 1993-08-20 | Hitachi Medical Corp | 磁気共鳴イメージング装置用静磁場発生装置 |
GB9302837D0 (en) * | 1993-02-12 | 1993-03-31 | Oxford Instr Uk Ltd | Magnet assembly |
US5798680A (en) * | 1994-04-15 | 1998-08-25 | New York University | Strapped open magnetic structure |
US5475355A (en) * | 1994-04-15 | 1995-12-12 | New York University | Method and apparatus for compensation of field distortion in a magnetic structure using spatial filter |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL287237A (es) * | 1961-12-27 | |||
US3768054A (en) * | 1972-04-03 | 1973-10-23 | Gen Electric | Low flux leakage magnet construction |
NL8402250A (nl) * | 1984-07-17 | 1986-02-17 | Philips Nv | Kernspin resonantie apparaat met een rechthoekig permanent magnetische magneet. |
US4647887A (en) * | 1984-12-24 | 1987-03-03 | The United States Of America As Represented By The Secretary Of The Army | Lightweight cladding for magnetic circuits |
JPH079845B2 (ja) * | 1986-01-31 | 1995-02-01 | 富士電機株式会社 | 永久磁石形均一磁場マグネット |
US4810986A (en) * | 1988-02-26 | 1989-03-07 | The United States Of America As Represented By The Secretary Of The Army | Local preservation of infinite, uniform magnetization field configuration under source truncation |
US4839059A (en) * | 1988-06-23 | 1989-06-13 | The United States Of America As Represented By The Secretary Of The Army | Clad magic ring wigglers |
US4994777A (en) * | 1989-11-14 | 1991-02-19 | The United States Of America As Represented By The Secretary Of The Army | Enhanced magnetic field within enclosed cylindrical cavity |
-
1990
- 1990-02-22 US US07/484,347 patent/US5162770A/en not_active Expired - Lifetime
-
1991
- 1991-02-20 EP EP91906629A patent/EP0516760B1/en not_active Expired - Lifetime
- 1991-02-20 WO PCT/US1991/001137 patent/WO1991013449A1/en active IP Right Grant
- 1991-02-20 AT AT91906629T patent/ATE198110T1/de not_active IP Right Cessation
- 1991-02-20 DE DE69132494T patent/DE69132494T2/de not_active Expired - Lifetime
- 1991-02-20 JP JP3507130A patent/JP2852404B2/ja not_active Expired - Fee Related
- 1991-02-20 ES ES91906629T patent/ES2155056T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69132494T2 (de) | 2001-08-09 |
DE69132494D1 (de) | 2001-01-18 |
JPH05506963A (ja) | 1993-10-07 |
WO1991013449A1 (en) | 1991-09-05 |
ATE198110T1 (de) | 2000-12-15 |
EP0516760B1 (en) | 2000-12-13 |
US5162770A (en) | 1992-11-10 |
EP0516760A1 (en) | 1992-12-09 |
EP0516760A4 (en) | 1993-03-31 |
JP2852404B2 (ja) | 1999-02-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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