GB249608A - Improvements in and relating to electrical conductors - Google Patents
Improvements in and relating to electrical conductorsInfo
- Publication number
- GB249608A GB249608A GB31152/24A GB3115224A GB249608A GB 249608 A GB249608 A GB 249608A GB 31152/24 A GB31152/24 A GB 31152/24A GB 3115224 A GB3115224 A GB 3115224A GB 249608 A GB249608 A GB 249608A
- Authority
- GB
- United Kingdom
- Prior art keywords
- core
- strands
- strip
- insulating
- conductors
- 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
- 239000004020 conductor Substances 0.000 title abstract 5
- 238000009413 insulation Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000011810 insulating material Substances 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/02—Stranding-up
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Cores, Coils, And Magnets (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
249,608. Parsons, Sir C. A., Rosen, J., Grey, A. W., and Blair, B. Dec. 29, 1924. Conductors, apparatus and processes for making; flat strip conductors.-In an electric conductor formed by winding a number of insulated strands on an insulating core, the core is formed of a plastic material which is forced into the interstices between the strands, the process and apparatus being similar to those described in Specification 16620/08. The strands b are wound on the strip of insulating material h, which may be presspahn, by means of a rotating frame carrying bobbins a, a fixed die c and a dummy core f, which may be hollow, the strip of insulation passing through it. A flattened conductor such as Fig. 6, formed as described, may be used as a core for additional layers, further strips of insulation being introduced, giving the arrangement shown in Fig. 7. In thise case the central core takes the place of the dummy core f. If the insulating strip is of suitable material, such as a bitumastic compound, the separate strands may be uninsulated.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB31152/24A GB249608A (en) | 1924-12-29 | 1924-12-29 | Improvements in and relating to electrical conductors |
| US68037A US1655106A (en) | 1924-12-29 | 1925-11-09 | Electrical conductor |
| FR606157D FR606157A (en) | 1924-12-29 | 1925-11-16 | Improvements to electrical conductors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB31152/24A GB249608A (en) | 1924-12-29 | 1924-12-29 | Improvements in and relating to electrical conductors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB249608A true GB249608A (en) | 1926-03-29 |
Family
ID=10318792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31152/24A Expired GB249608A (en) | 1924-12-29 | 1924-12-29 | Improvements in and relating to electrical conductors |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US1655106A (en) |
| FR (1) | FR606157A (en) |
| GB (1) | GB249608A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2742368C3 (en) * | 1977-09-16 | 1982-01-28 | Siemens AG, 1000 Berlin und 8000 München | Message cable that can be assembled with wire pairs combined in groups |
-
1924
- 1924-12-29 GB GB31152/24A patent/GB249608A/en not_active Expired
-
1925
- 1925-11-09 US US68037A patent/US1655106A/en not_active Expired - Lifetime
- 1925-11-16 FR FR606157D patent/FR606157A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US1655106A (en) | 1928-01-03 |
| FR606157A (en) | 1926-06-09 |
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