FR2133473A1 - Power line insulator - formed from assembly of moulded synthetic resin insulator elements - Google Patents
Power line insulator - formed from assembly of moulded synthetic resin insulator elementsInfo
- Publication number
- FR2133473A1 FR2133473A1 FR7113064A FR7113064A FR2133473A1 FR 2133473 A1 FR2133473 A1 FR 2133473A1 FR 7113064 A FR7113064 A FR 7113064A FR 7113064 A FR7113064 A FR 7113064A FR 2133473 A1 FR2133473 A1 FR 2133473A1
- Authority
- FR
- France
- Prior art keywords
- insulator
- elements
- epoxy resin
- assembly
- synthetic resin
- 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.)
- Granted
Links
- 239000012212 insulator Substances 0.000 title abstract 6
- 229920003002 synthetic resin Polymers 0.000 title 1
- 239000000057 synthetic resin Substances 0.000 title 1
- 239000003822 epoxy resin Substances 0.000 abstract 3
- 229920000647 polyepoxide Polymers 0.000 abstract 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 239000000853 adhesive Substances 0.000 abstract 2
- 230000001070 adhesive effect Effects 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 239000011353 cycloaliphatic epoxy resin Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 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
- H01B17/26—Lead-in insulators; Lead-through insulators
Landscapes
- Motor Or Generator Frames (AREA)
Abstract
Line insulator is formed from a stack of identical insulator elements each comprising a cylindrical stem having a surrounding annular shed, the lower end of each element being provided with an annular seat which locates on the upper end of the stem of the adjacent lower element. The elements are moulded from an epoxy resin, pref. a cycloaliphatic epoxy resin containing SiO2 filler, and the elements are secured together by an adhesive pref. comprising the same epoxy resin. Metal connector caps may be secured to each end of the insulator by epoxy resin adhesive. The insulator has a high mechanical strength and is simple and economic to produce.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7113064A FR2133473A1 (en) | 1971-04-14 | 1971-04-14 | Power line insulator - formed from assembly of moulded synthetic resin insulator elements |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7113064A FR2133473A1 (en) | 1971-04-14 | 1971-04-14 | Power line insulator - formed from assembly of moulded synthetic resin insulator elements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2133473A1 true FR2133473A1 (en) | 1972-12-01 |
| FR2133473B1 FR2133473B1 (en) | 1974-05-31 |
Family
ID=9075213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7113064A Granted FR2133473A1 (en) | 1971-04-14 | 1971-04-14 | Power line insulator - formed from assembly of moulded synthetic resin insulator elements |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2133473A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2344106A1 (en) * | 1976-03-12 | 1977-10-07 | Bbc Brown Boveri & Cie | LARGE INSULATOR |
| FR2675301A1 (en) * | 1991-04-11 | 1992-10-16 | Merlin Gerin | Insulating through-connector for a medium-voltage power capacitor |
| FR2681183A1 (en) * | 1991-09-06 | 1993-03-12 | Merlin Gerin | Insulating through-lead for a medium-voltage power capacitor |
| FR2732154A1 (en) * | 1995-03-20 | 1996-09-27 | Ngk Insulators Ltd | Manufacturing method for polymeric insulator |
| EP1528576A3 (en) * | 2003-10-28 | 2006-02-01 | Hitachi, Ltd. | Electrical insulator |
-
1971
- 1971-04-14 FR FR7113064A patent/FR2133473A1/en active Granted
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2344106A1 (en) * | 1976-03-12 | 1977-10-07 | Bbc Brown Boveri & Cie | LARGE INSULATOR |
| FR2675301A1 (en) * | 1991-04-11 | 1992-10-16 | Merlin Gerin | Insulating through-connector for a medium-voltage power capacitor |
| FR2681183A1 (en) * | 1991-09-06 | 1993-03-12 | Merlin Gerin | Insulating through-lead for a medium-voltage power capacitor |
| FR2732154A1 (en) * | 1995-03-20 | 1996-09-27 | Ngk Insulators Ltd | Manufacturing method for polymeric insulator |
| EP1528576A3 (en) * | 2003-10-28 | 2006-02-01 | Hitachi, Ltd. | Electrical insulator |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2133473B1 (en) | 1974-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |