GB775640A - Improvements in and relating to leakage transformers - Google Patents
Improvements in and relating to leakage transformersInfo
- Publication number
- GB775640A GB775640A GB36118/55A GB3611855A GB775640A GB 775640 A GB775640 A GB 775640A GB 36118/55 A GB36118/55 A GB 36118/55A GB 3611855 A GB3611855 A GB 3611855A GB 775640 A GB775640 A GB 775640A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coil
- coils
- closely coupled
- dec
- turns
- 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
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/08—High-leakage transformers or inductances
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
775,640. Transformers; supply systems for space discharge apparatus. GENERAL ELECTRIC CO. Dec. 16, 1955 [Dec. 29, 1954], No. 36118/55. Classes 38 (2) and 38 (4). A leakage transformer of the kind having the midpoint of the secondary winding earthed and suitable for use with space discharge apparatus comprising a magnetic core 2 on which is wound a primary winding 12 and a secondary winding consisting of two coils 15, 16 joined together at a common earth point 19, the coil 15 being more closely coupled to the primary winding 12 than is the coil 16, is characterized in that the more closely coupled coil 15 has a larger number of turns than does the less .closely coupled coil 16 thereby to reduce the difference in the short-circuit current values of the two coils. The number of turns of the coil 15 exceeds that of the coil 16 by between 10 and 30 per cent. In another embodiment the coils 15, 16, instead of being side-by-side, are wound one around the other on the same core portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB36118/55A GB775640A (en) | 1955-12-16 | 1955-12-16 | Improvements in and relating to leakage transformers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB36118/55A GB775640A (en) | 1955-12-16 | 1955-12-16 | Improvements in and relating to leakage transformers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB775640A true GB775640A (en) | 1957-05-29 |
Family
ID=22138806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36118/55A Expired GB775640A (en) | 1955-12-16 | 1955-12-16 | Improvements in and relating to leakage transformers |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB775640A (en) |
-
1955
- 1955-12-16 GB GB36118/55A patent/GB775640A/en not_active Expired
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