GB213700A - Improvements in and relating to electric transformers induction coils and the like - Google Patents
Improvements in and relating to electric transformers induction coils and the likeInfo
- Publication number
- GB213700A GB213700A GB125323A GB125323A GB213700A GB 213700 A GB213700 A GB 213700A GB 125323 A GB125323 A GB 125323A GB 125323 A GB125323 A GB 125323A GB 213700 A GB213700 A GB 213700A
- Authority
- GB
- United Kingdom
- Prior art keywords
- windings
- transformers
- core
- relating
- induction coils
- 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
- 230000006698 induction Effects 0.000 title 1
- 238000004804 winding Methods 0.000 abstract 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 1
- 241000206607 Porphyra umbilicalis Species 0.000 abstract 1
- 239000010445 mica Substances 0.000 abstract 1
- 229910052618 mica group Inorganic materials 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coils Of Transformers For General Uses (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
213,700. Burnet, W. D. Jan. 15, 1923. Tranformers. - Transformer windings are made by traversing the wire F during winding from side to side of the coil at an angle to the axis. successive turns in each layer, such as F<4>, F<5>, Fig. 4, being laid parallel and in close proximity to each other, while the wires in each successive laver cross those in the layer below at an angle. The invention is particularly applicable to intervalve and telephone transformers, and the transformers may be used with or without an iron core. The core, when used, is built up of E-shaped stampings having limbs A<1> . . A<3> of different lengths, the stampings being assembled, as shown in Fig. II., so as to leave an air gap A<4> in the middle limb which carries the windings. The windings are separated from each other and from the core by mica cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB125323A GB213700A (en) | 1923-01-15 | 1923-01-15 | Improvements in and relating to electric transformers induction coils and the like |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB125323A GB213700A (en) | 1923-01-15 | 1923-01-15 | Improvements in and relating to electric transformers induction coils and the like |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB213700A true GB213700A (en) | 1924-04-10 |
Family
ID=9718773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB125323A Expired GB213700A (en) | 1923-01-15 | 1923-01-15 | Improvements in and relating to electric transformers induction coils and the like |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB213700A (en) |
-
1923
- 1923-01-15 GB GB125323A patent/GB213700A/en not_active Expired
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