GB311658A - Improvements in or relating to electric insulators - Google Patents
Improvements in or relating to electric insulatorsInfo
- Publication number
- GB311658A GB311658A GB14907/29A GB1490729A GB311658A GB 311658 A GB311658 A GB 311658A GB 14907/29 A GB14907/29 A GB 14907/29A GB 1490729 A GB1490729 A GB 1490729A GB 311658 A GB311658 A GB 311658A
- Authority
- GB
- United Kingdom
- Prior art keywords
- insulators
- lines
- constructed
- members
- screws
- 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
- H01B17/42—Means for obtaining improved distribution of voltage; Protection against arc discharges
- H01B17/46—Means for providing an external arc-discharge path
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulators (AREA)
Abstract
311,658. Associated Electrical Industries, Ltd., (Assignees of Turok, J. J.). May 11, 1928, [Convention date]. Insulators.-A high-voltage insulator, formed with an upper mounting member 3 and a lower clamp 4 for carrying a conductor 5, is provided with electrostatic field control devices 7, 8 in order to control the formation of flash-over arcs. Each device 7, 8 is of U-section, with thin sides 17 and is formed with crescent or toroidal ends 18 giving extensive end surfaces 26, 27. The devices 7, 8 are each riveted to carrying members 20, Fig. 2, which are constructed to have minimum conducting surface. The lower members 20 are connected to a yoke 15 by screws 23, the upper members 20 having their inner portions close together so as to be secured by screws 24 to the member 3. Where it is desired to prevent the formation of arcs to the metal insulator caps, as along the lines A, Fig. 1, the metal parts at the end of these lines are constructed of reduced area, while the areas presented to each other along the lines B are made relatively extensive. The device is also stated to be applicable) to bushing insulators and to insulators constructed entirely of insulating material.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US311658XA | 1928-05-11 | 1928-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB311658A true GB311658A (en) | 1930-06-26 |
Family
ID=21857962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB14907/29A Expired GB311658A (en) | 1928-05-11 | 1929-05-13 | Improvements in or relating to electric insulators |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB311658A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113671871A (en) * | 2021-08-17 | 2021-11-19 | 国网安徽省电力有限公司合肥供电公司 | Power cable thermal field environment monitoring alarm device and method |
-
1929
- 1929-05-13 GB GB14907/29A patent/GB311658A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113671871A (en) * | 2021-08-17 | 2021-11-19 | 国网安徽省电力有限公司合肥供电公司 | Power cable thermal field environment monitoring alarm device and method |
| CN113671871B (en) * | 2021-08-17 | 2024-01-16 | 国网安徽省电力有限公司合肥供电公司 | Electric cable thermal field environment monitoring alarm device and method |
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