GB822168A - Improvements relating to solid-insulated joints between insulated high-voltage conductors - Google Patents
Improvements relating to solid-insulated joints between insulated high-voltage conductorsInfo
- Publication number
- GB822168A GB822168A GB3626354A GB3626354A GB822168A GB 822168 A GB822168 A GB 822168A GB 3626354 A GB3626354 A GB 3626354A GB 3626354 A GB3626354 A GB 3626354A GB 822168 A GB822168 A GB 822168A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compound
- resin
- joint
- pads
- synthetic resin
- 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
- H02G5/00—Installations of bus-bars
- H02G5/02—Open installations
Landscapes
- Electric Cable Installation (AREA)
Abstract
822,168. Cable joints. REYROLLE & CO. Ltd., A. Dec. 13, 1955 [Dec. 15, 1954], No. 36263/54. Class 38 (1). A bolted connection between three highvoltage conductors 10, 11, 12 each embedded in synthetic resin or other solid insulation 13, is reinforced by a metal plate 15 and enclosed in a box 20 of synthetic resin formed by enclosing the joint in a mould and pouring the resin into it, the latter then converting into the solid state by polymerization, the ends of the conductors being first coated by a resin-impervious compound. A cold-setting resin, e.g. an unsaturated polyester resin cross-linked by a modifying agent such as styrene and loaded with a filler such as powdered slate or silica is suggested. An insulating compound 16, e.g. talc and castor oil is provided immediately round the joint, sponge rubber pads 17 being embedded in the compound to permit shrinkage of the synthetic resin during moulding and to prevent cracking of the box during thermal expansion of the compound 16. The pads 17 are coated with electrically conducting paint to prevent electrical stressing of the air pockets, a thin film of silicone grease being then applied so that the compound can easily be removed from the pads when the joint is being dismantled.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3626354A GB822168A (en) | 1954-12-15 | 1954-12-15 | Improvements relating to solid-insulated joints between insulated high-voltage conductors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3626354A GB822168A (en) | 1954-12-15 | 1954-12-15 | Improvements relating to solid-insulated joints between insulated high-voltage conductors |
Publications (1)
Publication Number | Publication Date |
---|---|
GB822168A true GB822168A (en) | 1959-10-21 |
Family
ID=10386511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3626354A Expired GB822168A (en) | 1954-12-15 | 1954-12-15 | Improvements relating to solid-insulated joints between insulated high-voltage conductors |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB822168A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2298091A (en) * | 1995-02-16 | 1996-08-21 | Yazaki Corp | Protecting a flat cable joint |
-
1954
- 1954-12-15 GB GB3626354A patent/GB822168A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2298091A (en) * | 1995-02-16 | 1996-08-21 | Yazaki Corp | Protecting a flat cable joint |
GB2298091B (en) * | 1995-02-16 | 1997-04-16 | Yazaki Corp | Method of protecting conductive part of flat cable and protecting structure thereof |
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