ES216154A1 - Improvements in or relating to electric cables and their manufacture - Google Patents
Improvements in or relating to electric cables and their manufactureInfo
- Publication number
- ES216154A1 ES216154A1 ES0216154A ES216154A ES216154A1 ES 216154 A1 ES216154 A1 ES 216154A1 ES 0216154 A ES0216154 A ES 0216154A ES 216154 A ES216154 A ES 216154A ES 216154 A1 ES216154 A1 ES 216154A1
- Authority
- ES
- Spain
- Prior art keywords
- wall
- manufacture
- relating
- jacket
- electric cables
- 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
- 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
- H01B13/0009—Apparatus or processes specially adapted for manufacturing conductors or cables for forming corrugations on conductors or cables
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Insulated Conductors (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
Improvements introduced in the manufacture of electrical cables comprising one or more insulated conductors that form a cable core enclosed in a carbide jacket, characterized in that the jacket wall is, in a large number of small, mutually spaced areas, displaced towards inside to form on the general outer surface of the wall a multiplicity of depressions whose maximum peripheral dimensions do not exceed pi D/6 (where D is the outer diameter of the roof), and corresponding projections on the inner surface of the wall. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1785053A GB729695A (en) | 1953-06-26 | 1953-06-26 | Improvements in or relating to electric cables and their manufacture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES216154A1 true ES216154A1 (en) | 1955-11-16 |
Family
ID=10102317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES0216154A Expired ES216154A1 (en) | 1953-06-26 | 1954-06-25 | Improvements in or relating to electric cables and their manufacture |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE529808A (en) |
| ES (1) | ES216154A1 (en) |
| GB (1) | GB729695A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6199788A (en) * | 1984-10-22 | 1986-05-17 | 金尾 史朗 | Pressure-resistant spiral pipe for underground burying |
| GB2363683B (en) * | 1997-05-23 | 2002-05-08 | Baker Hughes Inc | Coiled tubing supported electrical cable having indentations |
| GB2326536B (en) * | 1997-05-23 | 2002-01-09 | Baker Hughes Inc | Coiled tubing supported electrical cable having indentations |
| US6143988A (en) * | 1997-05-23 | 2000-11-07 | Baker Hughes Incorporated | Coiled tubing supported electrical cable having indentations |
-
0
- BE BE529808D patent/BE529808A/xx unknown
-
1953
- 1953-06-26 GB GB1785053A patent/GB729695A/en not_active Expired
-
1954
- 1954-06-25 ES ES0216154A patent/ES216154A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE529808A (en) | |
| GB729695A (en) | 1955-05-11 |
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