GB268067A - A new & improved, multi-layer, inductance coil, for use on wireless receiving apparatus - Google Patents
A new & improved, multi-layer, inductance coil, for use on wireless receiving apparatusInfo
- Publication number
- GB268067A GB268067A GB82926A GB82926A GB268067A GB 268067 A GB268067 A GB 268067A GB 82926 A GB82926 A GB 82926A GB 82926 A GB82926 A GB 82926A GB 268067 A GB268067 A GB 268067A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spokes
- layer
- turns
- looped
- former
- 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
- H01F17/00—Fixed inductances of the signal type
- H01F17/02—Fixed inductances of the signal type without magnetic core
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Near-Field Transmission Systems (AREA)
Abstract
268,067. Tester, W. A. Jan. 12, 1926. Inductances.-A multi-layer inductance coil is wound on a cardboard former C which is mounted on a wider mandrel M provided with winding- spokes S. The turns 1 - - 24 of each layer are wound spirally around the former, looped overthe spokes on one side and are then carried directly across the former and looped over the spokes on the other side. The turns are looped over two spokes except at the end of the twelfth and twentyfourth turns where they are carried around one and three spokes respectively, in order that successive layers may start at superposed positions. The mandrel and spokes are then removed and the looped portions of every turn are bent back over the cardboard rim, Fig. 4. If the last layer comprises less than six turns it is wound in with the preceding layer but if it has six or more turns it is formed into a separate layer. The layers are insulated and the whole is bound with tape and secured to a plug-andsocket mounting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB82926A GB268067A (en) | 1926-01-12 | 1926-01-12 | A new & improved, multi-layer, inductance coil, for use on wireless receiving apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB82926A GB268067A (en) | 1926-01-12 | 1926-01-12 | A new & improved, multi-layer, inductance coil, for use on wireless receiving apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB268067A true GB268067A (en) | 1927-03-31 |
Family
ID=9711198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB82926A Expired GB268067A (en) | 1926-01-12 | 1926-01-12 | A new & improved, multi-layer, inductance coil, for use on wireless receiving apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB268067A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2734781A (en) * | 1956-02-14 | fowler |
-
1926
- 1926-01-12 GB GB82926A patent/GB268067A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2734781A (en) * | 1956-02-14 | fowler |
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