GB841722A - Improvements in or relating to electrical bushing assemblies - Google Patents
Improvements in or relating to electrical bushing assembliesInfo
- Publication number
- GB841722A GB841722A GB3819057A GB3819057A GB841722A GB 841722 A GB841722 A GB 841722A GB 3819057 A GB3819057 A GB 3819057A GB 3819057 A GB3819057 A GB 3819057A GB 841722 A GB841722 A GB 841722A
- Authority
- GB
- United Kingdom
- Prior art keywords
- conductor
- dec
- ring
- sealing rings
- end cap
- 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
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/34—Insulators containing liquid, e.g. oil
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Insulators (AREA)
Abstract
841,722. Bushing insulators. ENGLISH ELECTRIC CO. Ltd. Dec. 4, 1958 [Dec. 9, 1957], No. 38190/57. Class 36. A copper conductor 10 with laminated paper insulation 11 passes through a glass or ceramic insulator 16 which is compressed between a member 14 (having an annular mounting flange 14a) and an end cap 18. A ring 28 threaded on the lower end of conductor 10 engages the end of insulation 11 which has a shoulder 29 engaging member 14. The member 14 carries a pressure ring 17 on three or more springs 26, and the top end cap 18 is retained by a split ring 19 sprung into a groove 20 in conductor 10. The interior of insulator 16 is filled with oil to level 21 (indicated by gauge 23) and gaskets 24 and 25 serve both as sealing rings and to relieve stresses due to local irregularities in the opposed surfaces. Further resilient sealing rings are provided at 30, 31, 32 and 33.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3819057A GB841722A (en) | 1957-12-09 | 1957-12-09 | Improvements in or relating to electrical bushing assemblies |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3819057A GB841722A (en) | 1957-12-09 | 1957-12-09 | Improvements in or relating to electrical bushing assemblies |
Publications (1)
Publication Number | Publication Date |
---|---|
GB841722A true GB841722A (en) | 1960-07-20 |
Family
ID=10401835
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3819057A Expired GB841722A (en) | 1957-12-09 | 1957-12-09 | Improvements in or relating to electrical bushing assemblies |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB841722A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3160701A (en) * | 1960-11-14 | 1964-12-08 | Westinghouse Electric Corp | Electrical apparatus |
US3760089A (en) * | 1972-04-27 | 1973-09-18 | Westinghouse Electric Corp | Electrical bushing assembly having resilient means enclosed within sealing means |
EP0014967A1 (en) * | 1979-02-16 | 1980-09-03 | Mitsubishi Denki Kabushiki Kaisha | Bushing |
-
1957
- 1957-12-09 GB GB3819057A patent/GB841722A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3160701A (en) * | 1960-11-14 | 1964-12-08 | Westinghouse Electric Corp | Electrical apparatus |
US3760089A (en) * | 1972-04-27 | 1973-09-18 | Westinghouse Electric Corp | Electrical bushing assembly having resilient means enclosed within sealing means |
EP0014967A1 (en) * | 1979-02-16 | 1980-09-03 | Mitsubishi Denki Kabushiki Kaisha | Bushing |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2304334A (en) | Bushing | |
GB841722A (en) | Improvements in or relating to electrical bushing assemblies | |
GB1130946A (en) | Improvements in a sealed bushing and wall member assembly and method of making the same | |
GB724596A (en) | Improvements in or relating to water-tight electric connection boxes | |
GB771744A (en) | Improvements in or relating to bushings for electrical apparatus | |
GB821299A (en) | Electrical two part couplings | |
GB1500082A (en) | Terminal insulator fittings for high tension electric cables | |
CN105954661A (en) | Insulation test device of voltage transformer for high-voltage gas-insulated switchboard | |
US2289176A (en) | Bushing cap | |
US2366258A (en) | Bushing insulator | |
US2109368A (en) | High voltage bushing | |
CN208596580U (en) | A kind of insulator with over-voltage protection function | |
US3160701A (en) | Electrical apparatus | |
US2451701A (en) | Terminal replacement for sealed refrigeration units | |
GB571930A (en) | Improvements in or relating to electrical insulators | |
US2457437A (en) | Terminal bushing for power cables | |
GB383509A (en) | Improvements in and relating to bushing caps for electric cable end insulators | |
GB926544A (en) | Electrical insulator for direct current transmission systems | |
GB1227013A (en) | ||
GB856043A (en) | Improvements in or relating to high-voltage insulators | |
GB1107304A (en) | Improvements relating to shedded porcelain insulators for electrical equipment | |
GB398688A (en) | Improvements in and relating to current leads for electric apparatus | |
GB414892A (en) | Improvements relating to insulator bushings for the electrodes in electric gas or vapour discharge devices | |
GB734863A (en) | Improvements in closure and terminal construction for electrolytic devices | |
GB559846A (en) | Improvements in or relating to bushing insulators |