NL172496C - MAGNETIC STRUCTURE FOR FORMING A CONSTANT HOMOGENEOUS FIELD. - Google Patents
MAGNETIC STRUCTURE FOR FORMING A CONSTANT HOMOGENEOUS FIELD.Info
- Publication number
- NL172496C NL172496C NLAANVRAGE7512795,A NL7512795A NL172496C NL 172496 C NL172496 C NL 172496C NL 7512795 A NL7512795 A NL 7512795A NL 172496 C NL172496 C NL 172496C
- Authority
- NL
- Netherlands
- Prior art keywords
- forming
- magnetic structure
- homogeneous field
- constant homogeneous
- constant
- Prior art date
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/20—Electromagnets; Actuators including electromagnets without armatures
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Image-Pickup Tubes, Image-Amplification Tubes, And Storage Tubes (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US520074A US3924210A (en) | 1974-11-01 | 1974-11-01 | Field shaping magnet structure |
Publications (2)
Publication Number | Publication Date |
---|---|
NL7512795A NL7512795A (en) | 1976-05-04 |
NL172496C true NL172496C (en) | 1983-09-01 |
Family
ID=24071096
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7512795,A NL172496C (en) | 1974-11-01 | 1975-10-31 | MAGNETIC STRUCTURE FOR FORMING A CONSTANT HOMOGENEOUS FIELD. |
Country Status (11)
Country | Link |
---|---|
US (1) | US3924210A (en) |
JP (1) | JPS6044780B2 (en) |
BE (1) | BE834817A (en) |
CA (1) | CA1027626A (en) |
CH (1) | CH604345A5 (en) |
DE (1) | DE2548439C2 (en) |
FR (1) | FR2290008A1 (en) |
GB (1) | GB1480716A (en) |
IL (1) | IL48228A (en) |
IT (1) | IT1047775B (en) |
NL (1) | NL172496C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4646045A (en) * | 1985-03-25 | 1987-02-24 | General Electric Company | Aperture sized disc shaped end caps of a ferromagnetic shield for magnetic resonance magnets |
DE3929475A1 (en) * | 1989-09-05 | 1991-03-14 | Balzers Hochvakuum | METHOD AND DEVICE FOR DEFLECTING A RAY |
US5949316A (en) * | 1995-08-24 | 1999-09-07 | The United States Of America As Represented By The Secretary Of The Army | Magnetic reluctor structures and methods |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1147461A (en) * | 1955-01-11 | 1957-11-26 | Philips Nv | Magnetic ring magnet system |
US2942141A (en) * | 1957-06-06 | 1960-06-21 | Bell Telephone Labor Inc | Magnetic structures for traveling wave tubes |
NL250375A (en) * | 1959-04-13 | |||
US3227931A (en) * | 1963-07-18 | 1966-01-04 | Zenith Radio Corp | Permanent-magnet uniform-field-producing apparatus |
GB1020141A (en) * | 1963-10-04 | |||
GB1066043A (en) * | 1965-02-19 | 1967-04-19 | Standard Telephones Cables Ltd | Magnet arrangement for travelling wave tubes |
US3404306A (en) * | 1966-04-06 | 1968-10-01 | Alltronics Inc | Traveling-wave tube focusing field straightener |
-
1974
- 1974-11-01 US US520074A patent/US3924210A/en not_active Expired - Lifetime
-
1975
- 1975-09-29 CA CA236,662A patent/CA1027626A/en not_active Expired
- 1975-10-02 IL IL48228A patent/IL48228A/en unknown
- 1975-10-15 IT IT51785/75A patent/IT1047775B/en active
- 1975-10-22 FR FR7532358A patent/FR2290008A1/en active Granted
- 1975-10-23 BE BE161204A patent/BE834817A/en not_active IP Right Cessation
- 1975-10-29 DE DE2548439A patent/DE2548439C2/en not_active Expired
- 1975-10-31 JP JP50131350A patent/JPS6044780B2/en not_active Expired
- 1975-10-31 GB GB45422/75A patent/GB1480716A/en not_active Expired
- 1975-10-31 CH CH1411775A patent/CH604345A5/xx not_active IP Right Cessation
- 1975-10-31 NL NLAANVRAGE7512795,A patent/NL172496C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IL48228A (en) | 1978-01-31 |
GB1480716A (en) | 1977-07-20 |
CA1027626A (en) | 1978-03-07 |
FR2290008B1 (en) | 1980-12-05 |
US3924210A (en) | 1975-12-02 |
IL48228A0 (en) | 1975-12-31 |
BE834817A (en) | 1976-02-16 |
JPS6044780B2 (en) | 1985-10-05 |
FR2290008A1 (en) | 1976-05-28 |
DE2548439A1 (en) | 1976-05-06 |
DE2548439C2 (en) | 1985-10-31 |
CH604345A5 (en) | 1978-09-15 |
NL7512795A (en) | 1976-05-04 |
IT1047775B (en) | 1980-10-20 |
JPS5167961A (en) | 1976-06-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BC | A request for examination has been filed | ||
V1 | Lapsed because of non-payment of the annual fee |