BE481113A - - Google Patents
Info
- Publication number
- BE481113A BE481113A BE481113DA BE481113A BE 481113 A BE481113 A BE 481113A BE 481113D A BE481113D A BE 481113DA BE 481113 A BE481113 A BE 481113A
- Authority
- BE
- Belgium
- Prior art keywords
- insulator
- dielectric constant
- porcelain
- oil
- fluid
- Prior art date
Links
- 239000012212 insulator Substances 0.000 claims description 32
- 239000007787 solid Substances 0.000 claims description 15
- 239000011248 coating agent Substances 0.000 claims description 13
- 238000000576 coating method Methods 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 12
- 230000005684 electric field Effects 0.000 claims description 8
- 239000003989 dielectric material Substances 0.000 claims description 4
- 239000002245 particle Substances 0.000 description 21
- 229910052573 porcelain Inorganic materials 0.000 description 19
- 239000003921 oil Substances 0.000 description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 10
- 239000000463 material Substances 0.000 description 10
- 239000007788 liquid Substances 0.000 description 4
- -1 polyethylene Polymers 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920003051 synthetic elastomer Polymers 0.000 description 2
- 239000005061 synthetic rubber Substances 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- 239000001856 Ethyl cellulose Substances 0.000 description 1
- ZZSNKZQZMQGXPY-UHFFFAOYSA-N Ethyl cellulose Chemical compound CCOCC1OC(OC)C(OCC)C(OCC)C1OC1C(O)C(O)C(OC)C(CO)O1 ZZSNKZQZMQGXPY-UHFFFAOYSA-N 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- OYLGJCQECKOTOL-UHFFFAOYSA-L barium fluoride Chemical compound [F-].[F-].[Ba+2] OYLGJCQECKOTOL-UHFFFAOYSA-L 0.000 description 1
- 229910001632 barium fluoride Inorganic materials 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 229920001249 ethyl cellulose Polymers 0.000 description 1
- 235000019325 ethyl cellulose Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
- H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
Landscapes
- Insulators (AREA)
- Insulating Bodies (AREA)
- Inorganic Insulating Materials (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE481113A true BE481113A (cs) |
Family
ID=128146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE481113D BE481113A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE481113A (cs) |
-
0
- BE BE481113D patent/BE481113A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1128395B1 (fr) | Câble d'énergie haute et très haute tension à courant continu | |
| EP3735702B1 (fr) | Transformateur de courant ouvrant a noyau magnetique souple | |
| EP2765581A1 (fr) | Câble électrique résistant aux décharges partielles | |
| EP1366499B2 (fr) | Disjoncteur moyenne ou haute tension | |
| BE481113A (cs) | ||
| EP2136376B1 (fr) | Câble électrique a haute tension | |
| FR2883425A1 (fr) | Extremite synthetique de cable electrique pour tension continue | |
| CA1250916A (fr) | Isolateur electrique presentant une insensibilite amelioree a la pollution | |
| FR2867622A1 (fr) | Materiau de controle de champ electrique | |
| EP0248717B1 (fr) | Bobine électromagnétique et dispositif d'allumage pour moteur à combustion interne comportant une telle bobine | |
| FR2679695A1 (fr) | Ampoule sous vide pourvue d'une isolation electrique. | |
| FR2976117A1 (fr) | Materiau electriquement isolant, notamment pour generateur haute tension | |
| CH669277A5 (en) | High tension electric cable with extruded insulating layers - consists of synthetic materials of different dielectric properties sandwiched between 2 semiconducting layers | |
| EP0524088A1 (fr) | Contact pour disjoncteur | |
| FR2503441A1 (fr) | Nouveau cable electrique | |
| EP0644558A1 (fr) | Structure d'isolement pour câble | |
| EP0833421A2 (fr) | Equipement pour extrémité de câble et matériau de constitution de l'équipement | |
| EP2756531A1 (fr) | Transistor organique a effet de champ | |
| EP0559563A1 (fr) | Procédé pour réaliser un dispositif de détection d'usure de garnitures de friction et dispositif obtenu par mise en oeuvre de ce procédé | |
| FR2672422A1 (fr) | Procede de reduction des risques de claquage de l'isolant solide dielectrique des cables et dispositifs fonctionnant sous haute tension electrique. | |
| JP2025131353A (ja) | ポリマー套管 | |
| FR2687246A1 (fr) | Parafoudre a oxyde de zinc a eclateur serie. | |
| EP3875967A1 (fr) | Appareil électrique à haute tension | |
| EP1347469A1 (fr) | Dispositif pour contrôler un champ électrique élevé dans un matériau synthétique isolant comprenant au moins une électrode rigide | |
| BE539395A (cs) |