GB1233310A - - Google Patents
Info
- Publication number
- GB1233310A GB1233310A GB1233310DA GB1233310A GB 1233310 A GB1233310 A GB 1233310A GB 1233310D A GB1233310D A GB 1233310DA GB 1233310 A GB1233310 A GB 1233310A
- Authority
- GB
- United Kingdom
- Prior art keywords
- core
- cap
- halves
- resin
- bolts
- 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
- H01B17/38—Fittings, e.g. caps; Fastenings therefor
- H01B17/40—Cementless fittings
Landscapes
- Insulators (AREA)
Abstract
1,233,310. Insulators. SIEMENS A.G. 4 Aug., 1969, No. 39004/69. Heading H2C. An electrical insulator has a rectangular cast resin core 1 with enlarged ends 2 and which is reinforced with fibreglass matting. A sheath 3 of oval or rectangular cross-section is cast about the core 1 from cycloaliphatic resin using a named mineral filler and an adhesion promoter. Each wide side of a core end 2 contains grooves 7, 8 engaged by ridges 9, 10 formed on the two halves 5, 6 of an end cap 15, which halves are secured by bolts 11, 12 adjacent the core end 2 or by two bolts (20, Figs. 3 and 4, not shown) passing through it. The cap halves 5, 6 are sealed by a gasket 14 and an insert 13 and provide housings 16 for a pin, ball, or braided connection. Alternatively, a one-piece cap (22, Figs. 5 and 6, not shown) is secured by spring steel sleeves (25) inserted into bores formed by aligned semicircular grooves (23, 24) in the core and cap, respectively. A space (26) between the core and cap and ends (27) of the spring sleeves (25) are filled with a resin having a metal powder filler to render it conductive.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3900469 | 1969-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1233310A true GB1233310A (en) | 1971-05-26 |
Family
ID=10407021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1233310D Expired GB1233310A (en) | 1969-08-04 | 1969-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1233310A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4123618A (en) * | 1976-06-09 | 1978-10-31 | Westinghouse Electric Corp. | Vapor-cooled terminal-bushings for oil-type circuit-interrupters |
| US4267403A (en) * | 1977-12-14 | 1981-05-12 | Ceraver | Electric line insulator made of organic material and having an inner semi-conductive part extending between end anchor fittings |
| FR2506997A1 (en) * | 1981-06-01 | 1982-12-03 | Ceraver | METHOD FOR MANUFACTURING AN ORGANIC INSULATOR |
| FR2506998A1 (en) * | 1981-06-01 | 1982-12-03 | Ceraver | METHOD FOR MANUFACTURING AN ELECTRIC INSULATOR END FITTING |
| FR2542664A1 (en) * | 1983-03-18 | 1984-09-21 | Ceraver | METHOD FOR CONNECTING THE TERMINAL FIN IN VULCANIZED ELASTOMER OF AN INSULATING MEMBER WITH AN END FASTENER |
| AU782978B2 (en) * | 2000-08-16 | 2005-09-15 | Wamco Pacific Pty. Ltd. | Electrical insulator |
| WO2007010025A1 (en) * | 2005-07-20 | 2007-01-25 | Areva T & D Sa | Electric insulator and a method for the production thereof |
| DE102009051155A1 (en) * | 2009-10-29 | 2011-05-05 | Verfahrenstechnik Hübers GmbH | Device for manufacturing plastic composite molded body, has multiple partial bodies outputted from base body, divisible mold and associated closing unit for opening and closing mold |
-
1969
- 1969-08-04 GB GB1233310D patent/GB1233310A/en not_active Expired
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4123618A (en) * | 1976-06-09 | 1978-10-31 | Westinghouse Electric Corp. | Vapor-cooled terminal-bushings for oil-type circuit-interrupters |
| US4267403A (en) * | 1977-12-14 | 1981-05-12 | Ceraver | Electric line insulator made of organic material and having an inner semi-conductive part extending between end anchor fittings |
| US4476081A (en) * | 1981-06-01 | 1984-10-09 | Ceraver | Method of manufacturing an organic insulator |
| FR2506997A1 (en) * | 1981-06-01 | 1982-12-03 | Ceraver | METHOD FOR MANUFACTURING AN ORGANIC INSULATOR |
| FR2506998A1 (en) * | 1981-06-01 | 1982-12-03 | Ceraver | METHOD FOR MANUFACTURING AN ELECTRIC INSULATOR END FITTING |
| EP0066262A1 (en) * | 1981-06-01 | 1982-12-08 | CERAVER Société anonyme dite: | Method of making a metal end fitting for an electrical insulator |
| EP0066261A1 (en) * | 1981-06-01 | 1982-12-08 | CERAVER Société anonyme dite: | Method of making an organic insulator |
| FR2542664A1 (en) * | 1983-03-18 | 1984-09-21 | Ceraver | METHOD FOR CONNECTING THE TERMINAL FIN IN VULCANIZED ELASTOMER OF AN INSULATING MEMBER WITH AN END FASTENER |
| EP0125421A1 (en) * | 1983-03-18 | 1984-11-21 | CERAVER Société anonyme dite: | Method of joining the end fin made of a vulcanised elastomer of an insulating element to a metal end fitting |
| US4885039A (en) * | 1983-03-18 | 1989-12-05 | Ceraver, S.A. | Method of connecting a metal end fitting to an insulator component having an elastomer end fin and an organic electrical insulator obtained by the method |
| AU782978B2 (en) * | 2000-08-16 | 2005-09-15 | Wamco Pacific Pty. Ltd. | Electrical insulator |
| WO2007010025A1 (en) * | 2005-07-20 | 2007-01-25 | Areva T & D Sa | Electric insulator and a method for the production thereof |
| US7989704B2 (en) | 2005-07-20 | 2011-08-02 | Areva T&D Sa | Electric insulator and a method for the production thereof |
| DE102009051155A1 (en) * | 2009-10-29 | 2011-05-05 | Verfahrenstechnik Hübers GmbH | Device for manufacturing plastic composite molded body, has multiple partial bodies outputted from base body, divisible mold and associated closing unit for opening and closing mold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |