GB1139050A - High voltage electrical insulator - Google Patents
High voltage electrical insulatorInfo
- Publication number
- GB1139050A GB1139050A GB5342166A GB5342166A GB1139050A GB 1139050 A GB1139050 A GB 1139050A GB 5342166 A GB5342166 A GB 5342166A GB 5342166 A GB5342166 A GB 5342166A GB 1139050 A GB1139050 A GB 1139050A
- Authority
- GB
- United Kingdom
- Prior art keywords
- loop
- resin
- nov
- high voltage
- glass fibre
- 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
- H01B17/14—Supporting insulators
Landscapes
- Insulators (AREA)
Abstract
1,139,050. Moulding insulators. DOULTON & CO. Ltd. 22 Nov., 1967 [29 Nov., 1966], No. 53421/66. Heading B5A. [Also in Division H2] An insulator (1, Fig. 1, not shown) for supporting overhead power lines, is made by casting an epoxy resin body (4) around a prestressed glass fibre loop (3), the tensile load on the loop (3) being progressively reduced during curing of the resin so that the extension of the loop decreases at the same rate as the contraction of the resin, which may include plasticizers. The body (4) may include an encapsulated strengthening member, e.g. a solid or tubular porcelain or glass fibre member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5342166A GB1139050A (en) | 1966-11-29 | 1966-11-29 | High voltage electrical insulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5342166A GB1139050A (en) | 1966-11-29 | 1966-11-29 | High voltage electrical insulator |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1139050A true GB1139050A (en) | 1969-01-08 |
Family
ID=10467743
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5342166A Expired GB1139050A (en) | 1966-11-29 | 1966-11-29 | High voltage electrical insulator |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1139050A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2573779A1 (en) | 2011-09-23 | 2013-03-27 | ABB Technology | Electrical insulator and method of production |
-
1966
- 1966-11-29 GB GB5342166A patent/GB1139050A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2573779A1 (en) | 2011-09-23 | 2013-03-27 | ABB Technology | Electrical insulator and method of production |
WO2013041563A1 (en) | 2011-09-23 | 2013-03-28 | Abb Technology Ag | Electrical insulator and method of production |
US8922968B2 (en) | 2011-09-23 | 2014-12-30 | Abb Technology Ag | Electrical insulator and method of production |
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