GB778579A - Improvements in or relating to sealing ends for high-tension electric cables - Google Patents
Improvements in or relating to sealing ends for high-tension electric cablesInfo
- Publication number
- GB778579A GB778579A GB9500/56A GB950056A GB778579A GB 778579 A GB778579 A GB 778579A GB 9500/56 A GB9500/56 A GB 9500/56A GB 950056 A GB950056 A GB 950056A GB 778579 A GB778579 A GB 778579A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cable
- support
- thermosetting resin
- insulating
- insulating material
- 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
- H02G15/02—Cable terminations
- H02G15/06—Cable terminating boxes, frames or other structures
Landscapes
- Cable Accessories (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
778,579. Cable-end sleeves. PIRELLI SOC. PER AZIONI. March 27, 1956 [July 8, 1955], No. 9500/56. Class 36. A sealing end for a hightension cable, especially wherein the external insulator 3 is conical and which is suitable for insertion in an inverted position, comprises an insulating sleeve 2 fitted on the cable core 1 and an insulating support 9 shaped as a truncated cone. The support may be formed in one piece or in several portions held together by a binding of insulating material, may be perforated to allow passage of impregnating fluid and may be made of a thermosetting resin, preferably of the ethoxylinic or epoxy types, porous insulating material such as paper, glass fabric, silk, cotton or asbestos impregnated with a thermosetting resin, impregnated cardboard, porcelain or glass. The lower end of the support may rest. on or be integral with a cylinder 12 of the same material surrounding the cable core 1 and which may contain a stress-control ring 11, for example as described in Specification 755,374, which is electrically connected to the cable conductor.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT778579X | 1955-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB778579A true GB778579A (en) | 1957-07-10 |
Family
ID=11316325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9500/56A Expired GB778579A (en) | 1955-07-08 | 1956-03-27 | Improvements in or relating to sealing ends for high-tension electric cables |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB778579A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3005868A (en) * | 1958-06-02 | 1961-10-24 | Ohio Brass Co | Stress distribution in terminating devices and joints for high voltage cables and method for producing same |
-
1956
- 1956-03-27 GB GB9500/56A patent/GB778579A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3005868A (en) * | 1958-06-02 | 1961-10-24 | Ohio Brass Co | Stress distribution in terminating devices and joints for high voltage cables and method for producing same |
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