CA1072175A - Apparatus for improving the radial homogeneity of axial magnetic fields - Google Patents
Apparatus for improving the radial homogeneity of axial magnetic fieldsInfo
- Publication number
- CA1072175A CA1072175A CA261,427A CA261427A CA1072175A CA 1072175 A CA1072175 A CA 1072175A CA 261427 A CA261427 A CA 261427A CA 1072175 A CA1072175 A CA 1072175A
- Authority
- CA
- Canada
- Prior art keywords
- polefaces
- magnetic field
- central axis
- coil
- flux
- 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
Links
Classifications
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/38—Auxiliary core members; Auxiliary coils or windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US61501875A | 1975-09-19 | 1975-09-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1072175A true CA1072175A (en) | 1980-02-19 |
Family
ID=24463670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA261,427A Expired CA1072175A (en) | 1975-09-19 | 1976-09-17 | Apparatus for improving the radial homogeneity of axial magnetic fields |
Country Status (3)
Country | Link |
---|---|
JP (1) | JPS5238995A (de) |
CA (1) | CA1072175A (de) |
FR (1) | FR2325167A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4682111A (en) * | 1985-03-05 | 1987-07-21 | Kabushiki Kaisha Toshiba | Magnetic resonance imaging magnet |
-
1976
- 1976-08-10 FR FR7625011A patent/FR2325167A1/fr active Granted
- 1976-08-20 JP JP51098818A patent/JPS5238995A/ja active Pending
- 1976-09-17 CA CA261,427A patent/CA1072175A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5238995A (en) | 1977-03-25 |
FR2325167B1 (de) | 1980-07-25 |
FR2325167A1 (fr) | 1977-04-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |