GB1021081A - High-tension electric insulators - Google Patents
High-tension electric insulatorsInfo
- Publication number
- GB1021081A GB1021081A GB2893962A GB2893962A GB1021081A GB 1021081 A GB1021081 A GB 1021081A GB 2893962 A GB2893962 A GB 2893962A GB 2893962 A GB2893962 A GB 2893962A GB 1021081 A GB1021081 A GB 1021081A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rib
- insulator
- july
- conductor
- semi
- 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
- H01B17/52—Insulators or insulating bodies characterised by their form having cleaning devices
- H01B17/525—Self-cleaning, e.g. by shape or disposition of screens
Landscapes
- Insulators (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
1,021,081. Electric insulators. STEATITE & PORCELAIN PRODUCTS Ltd. July 17, 1963 [July 27, 1962], No. 28939/62. Heading H2C. A helical rib extending the length of a high tension electric insulator prevents arcing during wet weather conditions by maintaining a continuous moisture stream, and a semi-conducting material, at least part of which is accommodated in a channel throughout the length of the rib, prevents arcing as the insulator dries. As shown in Fig. 1, an insulator consists of a rod 7 of porcelain having a helical rib 8 along the top and bottom surfaces of which extend protuberances 9 and 10. A narrow band 1 of semi-conducting material preferably blue titania is formed on the top surface of the rib and a similar band 2 may be formed on the bottom surface of the rib. In the region of metal fittings 5 and 6, which are secured respectively to a pylon and a conductor, the semiconducting band widens out at 3 and 4. The insulator may have different end fittings for supporting a conductor on a post (Fig. 2, not shown). Reference has been directed by the Comptroller to Specification 845,498.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2893962A GB1021081A (en) | 1962-07-27 | 1962-07-27 | High-tension electric insulators |
CH923263A CH401193A (en) | 1962-07-27 | 1963-07-24 | High voltage electrical insulator |
DE1963ST016217 DE1929073U (en) | 1962-07-27 | 1963-07-24 | HIGH VOLTAGE ELECTRIC INSULATOR. |
AT605563A AT245075B (en) | 1962-07-27 | 1963-07-29 | High voltage electrical insulator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2893962A GB1021081A (en) | 1962-07-27 | 1962-07-27 | High-tension electric insulators |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1021081A true GB1021081A (en) | 1966-02-23 |
Family
ID=10283639
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2893962A Expired GB1021081A (en) | 1962-07-27 | 1962-07-27 | High-tension electric insulators |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT245075B (en) |
CH (1) | CH401193A (en) |
DE (1) | DE1929073U (en) |
GB (1) | GB1021081A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3627905A (en) * | 1969-12-08 | 1971-12-14 | British Railways Board | High-voltage electrical insulator having a predetermined surface conductance |
GB2406225A (en) * | 2003-09-18 | 2005-03-23 | Univ Cardiff | An electrical insulator |
-
1962
- 1962-07-27 GB GB2893962A patent/GB1021081A/en not_active Expired
-
1963
- 1963-07-24 CH CH923263A patent/CH401193A/en unknown
- 1963-07-24 DE DE1963ST016217 patent/DE1929073U/en not_active Expired
- 1963-07-29 AT AT605563A patent/AT245075B/en active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3627905A (en) * | 1969-12-08 | 1971-12-14 | British Railways Board | High-voltage electrical insulator having a predetermined surface conductance |
GB2406225A (en) * | 2003-09-18 | 2005-03-23 | Univ Cardiff | An electrical insulator |
GB2406225B (en) * | 2003-09-18 | 2006-12-20 | Univ Cardiff | Insulating structures |
US7964268B2 (en) | 2003-09-18 | 2011-06-21 | University College Cardiff Consultants Limited | Insulating structures |
Also Published As
Publication number | Publication date |
---|---|
DE1929073U (en) | 1965-12-16 |
AT245075B (en) | 1966-02-10 |
CH401193A (en) | 1965-10-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2840631A (en) | Animal guard for electrical equipment | |
SE7809619L (en) | GAS INSULATED HIGH VOLTAGE THROUGH | |
GB1021081A (en) | High-tension electric insulators | |
JPS5681909A (en) | Terminal conductor connecting system | |
GB462911A (en) | Improvements in and relating to feeders and the like for electric currents of high frequency | |
GB869797A (en) | Improvements in or relating to high-tension electrical insulators | |
SU94229A1 (en) | Hollow tubular insulator for stringing on the inner conductor of a high-frequency high-voltage cable | |
SU668013A1 (en) | Overhead insulator | |
GB707858A (en) | Improvements relating to high voltage bushing insulators | |
GB674994A (en) | Improvements in insulated electric conductors | |
US1994281A (en) | Insulator | |
JPS6131449Y2 (en) | ||
US1687495A (en) | Insulator | |
JPS5249486A (en) | Joint for rubber plastic power cable | |
ES456773A1 (en) | Electrical insulator with contamination and flash-over eliminator | |
GB610109A (en) | Improvements relating to terminals for electric cables | |
JPS5485393A (en) | Gas bushing | |
GB947319A (en) | Improvements in or relating to post insulators | |
GB659222A (en) | Improvements in high voltage electrical insulating bushings | |
GB623511A (en) | Improvements in electric lead-through or bushing insulators | |
JPS55138813A (en) | 3-phase transformer | |
GB347858A (en) | High tension electric insulator especially for exposed conductors | |
GB103435A (en) | Improvements in Electric Cable Junction or Terminal Boxes or Apparatus. | |
AU270272B2 (en) | Improved means foran electrical conductor for supressing or reducing unwanted high frequency currents | |
ES229378A1 (en) | A perfection in the construction of end terminals for high voltage electrical cables (Machine-translation by Google Translate, not legally binding) |