GB315016A - Improvements in electrical reactance coils - Google Patents
Improvements in electrical reactance coilsInfo
- Publication number
- GB315016A GB315016A GB1029628A GB1029628A GB315016A GB 315016 A GB315016 A GB 315016A GB 1029628 A GB1029628 A GB 1029628A GB 1029628 A GB1029628 A GB 1029628A GB 315016 A GB315016 A GB 315016A
- Authority
- GB
- United Kingdom
- Prior art keywords
- groups
- coils
- magnetic material
- parallel
- wound
- 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
- H01F37/00—Fixed inductances not covered by group H01F17/00
- H01F37/005—Fixed inductances not covered by group H01F17/00 without magnetic core
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
315,016. Kuyser, J. A., Ellis, A. G., and Associated Electrical Industries, Ltd. April 5, 1928. Inductances.-A current or power limiting reactor comprises a number of strip-wound pancake coils arranged in groups, with magnetic material between the groups, each group having a common axis, and the axes of the groups forming a regular polygon so that the reactor approximates in shape to a toroid winding. As shown, Fig. 1, the coils are located on cores 25 of wood &c., around a tubular insulating member 10. The coils are grouped between laminated magnetic material 29 and are secured in position by bolts 27 and packing pieces 26, 28. In other arrangements, the coils comprise four groups or they can be mounted in pairs. Individual coils may be wound in the same direction and they can all be connected in parallel or in two or four series-parallel groups, or they can be connected in groups with the windings in opposition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1029628A GB315016A (en) | 1928-04-05 | 1928-04-05 | Improvements in electrical reactance coils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1029628A GB315016A (en) | 1928-04-05 | 1928-04-05 | Improvements in electrical reactance coils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB315016A true GB315016A (en) | 1929-07-05 |
Family
ID=9965235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1029628A Expired GB315016A (en) | 1928-04-05 | 1928-04-05 | Improvements in electrical reactance coils |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB315016A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016138083A1 (en) * | 2015-02-24 | 2016-09-01 | Massachusetts Institute Of Technology | Toroidal bending magnets for hadron therapy gantries |
-
1928
- 1928-04-05 GB GB1029628A patent/GB315016A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016138083A1 (en) * | 2015-02-24 | 2016-09-01 | Massachusetts Institute Of Technology | Toroidal bending magnets for hadron therapy gantries |
| US9711254B2 (en) | 2015-02-24 | 2017-07-18 | Massachusetts Institute Of Technology | Toroidal bending magnets for hadron therapy gantries |
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