SE354397B - - Google Patents
Info
- Publication number
- SE354397B SE354397B SE08825/68A SE882568A SE354397B SE 354397 B SE354397 B SE 354397B SE 08825/68 A SE08825/68 A SE 08825/68A SE 882568 A SE882568 A SE 882568A SE 354397 B SE354397 B SE 354397B
- Authority
- SE
- Sweden
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
- H01F7/08—Electromagnets; Actuators including electromagnets with armatures
- H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
- H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/40—Circuit details for pick-up tubes
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Power Engineering (AREA)
- Manufacture Of Electron Tubes, Discharge Lamp Vessels, Lead-In Wires, And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB37287/67A GB1199596A (en) | 1967-08-14 | 1967-08-14 | Improvements in or relating to Electro-magnetic Field Generating arrangements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE354397B true SE354397B (en) | 1973-03-05 |
Family
ID=10395259
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE08825/68A SE354397B (en) | 1967-08-14 | 1968-06-27 |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR1577653A (en) |
| GB (1) | GB1199596A (en) |
| SE (1) | SE354397B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500920A (en) * | 2021-08-03 | 2021-10-15 | 西南交通大学 | Superconducting magnetic suspension damping system and control method thereof |
-
1967
- 1967-08-14 GB GB37287/67A patent/GB1199596A/en not_active Expired
-
1968
- 1968-06-27 SE SE08825/68A patent/SE354397B/xx unknown
- 1968-08-14 FR FR1577653D patent/FR1577653A/fr not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113500920A (en) * | 2021-08-03 | 2021-10-15 | 西南交通大学 | Superconducting magnetic suspension damping system and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| GB1199596A (en) | 1970-07-22 |
| FR1577653A (en) | 1969-08-08 |