GB783357A - Improvements in or relating to electric cable joints - Google Patents
Improvements in or relating to electric cable jointsInfo
- Publication number
- GB783357A GB783357A GB1054255A GB1054255A GB783357A GB 783357 A GB783357 A GB 783357A GB 1054255 A GB1054255 A GB 1054255A GB 1054255 A GB1054255 A GB 1054255A GB 783357 A GB783357 A GB 783357A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wires
- cable
- helices
- joint
- insertion piece
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G15/00—Cable fittings
- H02G15/20—Cable fittings for cables filled with or surrounded by gas or oil
- H02G15/24—Cable junctions
Landscapes
- Multi-Conductor Connections (AREA)
Abstract
783,357. Sleeve couplings. BRITISH INSULATED CALLENDER'S (SUBMARINE CABLES), Ltd. April 12, 1956 [April. 12, 1955], No. 10542,55. Class 38 (1). An insertion piece for use in making a joint between hollow cable conductors comprises an open helix 10 of metal strip which supports and extends beyond the ends of an intermediate portion comprising a layer of wires 9 wound helically thereon. The wires 9 are retained in position either by soldering or by tape binders. In making a joint between two cables 1, 2, Fig. 1, having conductors consisting of layers of wires 3, 4, the inner layer being stranded about a supporting helix 5, the cable insulation 6 is first cut back and the wires of each layer 3, 4 turned outwards and backwards. After forcing the helices 5 back inside the cable conductors, the projecting ends of the helix 10 of the insertion piece are then inserted in the helices 5 until the ends of the intermediate portion 7 about said helices whereupon the wires of the layers 3, 4 of one cable are turned back on to the insertion piece one by one and butted and brazed to the wires of the other cable, being suitably trimmed prior to brazing to provide staggered joints. The joint is then insulated similarly to the factoryapplied insulation on the cables.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1054255A GB783357A (en) | 1955-04-12 | 1955-04-12 | Improvements in or relating to electric cable joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1054255A GB783357A (en) | 1955-04-12 | 1955-04-12 | Improvements in or relating to electric cable joints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB783357A true GB783357A (en) | 1957-09-25 |
Family
ID=9969740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1054255A Expired GB783357A (en) | 1955-04-12 | 1955-04-12 | Improvements in or relating to electric cable joints |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB783357A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3416253A1 (en) * | 2017-06-14 | 2018-12-19 | Nexans | Hvdc mass impregnated cable transition joint |
-
1955
- 1955-04-12 GB GB1054255A patent/GB783357A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3416253A1 (en) * | 2017-06-14 | 2018-12-19 | Nexans | Hvdc mass impregnated cable transition joint |
| US11876358B2 (en) | 2017-06-14 | 2024-01-16 | Nexans | Method of manufacturing HVDC mass impregnated cable transition joint |
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