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
- 239000012212 insulator Substances 0.000 title abstract 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000004020 conductor Substances 0.000 abstract 2
- 229910052573 porcelain Inorganic materials 0.000 abstract 2
- 239000004065 semiconductor Substances 0.000 abstract 2
- 239000003989 dielectric material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
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 DE DE1963ST016217 patent/DE1929073U/en not_active Expired
- 1963-07-24 CH CH923263A patent/CH401193A/en unknown
- 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 |
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