GB291769A - Improvements in and relating to paper-insulated, multipleconductor, electric cables for carrying large currents - Google Patents
Improvements in and relating to paper-insulated, multipleconductor, electric cables for carrying large currentsInfo
- Publication number
- GB291769A GB291769A GB16716/28A GB1671628A GB291769A GB 291769 A GB291769 A GB 291769A GB 16716/28 A GB16716/28 A GB 16716/28A GB 1671628 A GB1671628 A GB 1671628A GB 291769 A GB291769 A GB 291769A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cores
- cable
- filling
- paper
- large currents
- 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
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
Landscapes
- Cable Accessories (AREA)
Abstract
291,769. Kabelwerk Duisburg, (Assignees of Paetsch, 0.). June 8, 1927, [Convention date]. Cables, arrangement and disposition of parts of.-The cores of paper - insulated multiple - conductor c a b 1 e s for large currents are stranded together with filling, false cores etc., so that when a small change in the cable length occurs through subsidence, the cable cores are adapted to contract towards the cable centre, or are pressed outwards towards the lead sheathing. In the embodiment shown in Fig. 1, conductors a wound with paper insulation bare stranded together with a filling c so that the cable cores do not touch each other or the cable covering. In the form shown in Fig. 2, the cable cores are wound with tubular compressible threads c, the cores being then stranded in contact with each other and filling inserted in the free spaces. As shown in Fig. 3, wedge-shaped false cores c may be inserted between the cable cores and a compressible filling d which surrounds the cable inside the lead sheathing. The space between the cable cores is also filled.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE291769X | 1927-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB291769A true GB291769A (en) | 1929-06-20 |
Family
ID=6069761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB16716/28A Expired GB291769A (en) | 1927-06-08 | 1928-06-08 | Improvements in and relating to paper-insulated, multipleconductor, electric cables for carrying large currents |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB291769A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114758826A (en) * | 2022-05-06 | 2022-07-15 | 深圳新澳科电缆有限公司 | Optical cable |
-
1928
- 1928-06-08 GB GB16716/28A patent/GB291769A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114758826A (en) * | 2022-05-06 | 2022-07-15 | 深圳新澳科电缆有限公司 | Optical cable |
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