SE8103935L - FOR AIR CORDS Dedicated cable - Google Patents
FOR AIR CORDS Dedicated cableInfo
- Publication number
- SE8103935L SE8103935L SE8103935A SE8103935A SE8103935L SE 8103935 L SE8103935 L SE 8103935L SE 8103935 A SE8103935 A SE 8103935A SE 8103935 A SE8103935 A SE 8103935A SE 8103935 L SE8103935 L SE 8103935L
- Authority
- SE
- Sweden
- Prior art keywords
- hydrophilic
- sheath
- conductor
- dedicated cable
- plastics material
- Prior art date
Links
- 239000004020 conductor Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 4
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 2
- 229920003023 plastic Polymers 0.000 abstract 2
- 239000004033 plastic Substances 0.000 abstract 2
- -1 polyoxyethylene Polymers 0.000 abstract 2
- MQIUGAXCHLFZKX-UHFFFAOYSA-N Di-n-octyl phthalate Natural products CCCCCCCCOC(=O)C1=CC=CC=C1C(=O)OCCCCCCCC MQIUGAXCHLFZKX-UHFFFAOYSA-N 0.000 abstract 1
- 229920003171 Poly (ethylene oxide) Polymers 0.000 abstract 1
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 239000004372 Polyvinyl alcohol Substances 0.000 abstract 1
- HVUMOYIDDBPOLL-XWVZOOPGSA-N Sorbitan monostearate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O HVUMOYIDDBPOLL-XWVZOOPGSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- BJQHLKABXJIVAM-UHFFFAOYSA-N bis(2-ethylhexyl) phthalate Chemical compound CCCCC(CC)COC(=O)C1=CC=CC=C1C(=O)OCC(CC)CCCC BJQHLKABXJIVAM-UHFFFAOYSA-N 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 229920002451 polyvinyl alcohol Polymers 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 239000001587 sorbitan monostearate Substances 0.000 abstract 1
- 229940035048 sorbitan monostearate Drugs 0.000 abstract 1
- 235000011076 sorbitan monostearate Nutrition 0.000 abstract 1
- 239000010409 thin film Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B5/00—Non-insulated conductors or conductive bodies characterised by their form
- H01B5/16—Non-insulated conductors or conductive bodies characterised by their form comprising conductive material in insulating or poorly conductive material, e.g. conductive rubber
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
- H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Insulated Conductors (AREA)
- Conductive Materials (AREA)
- Non-Insulated Conductors (AREA)
Abstract
A conductor for use as an overhead electrical cable comprises one or more wires 10 clad with a sheath 11 of plastics material which incorporates at least one electrically conductive material and at least one hydrophilic material. The sheath is thus rendered partially conductive and also hydrophilic, causing any water on the conductor to distribute uniformly as a thin film, thus promoting rapid evaporation and lessening the usual corona discharges and accompanying noise. The conductive material may be C black and the hydrophilic material an ester of a fatty acid e.g. sorbitan monostearate, or of a polyoxyethylene glycol or polyvinyl alcohol. The plastics material may comprise PVC or polyethylene together with dioctyl phthalate and other additives. <IMAGE>
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT83634/80A IT1136539B (en) | 1980-06-30 | 1980-06-30 | PERFECTED AERIAL LINE CONDUCTOR |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE8103935L true SE8103935L (en) | 1981-12-31 |
Family
ID=11323451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE8103935A SE8103935L (en) | 1980-06-30 | 1981-06-23 | FOR AIR CORDS Dedicated cable |
Country Status (13)
| Country | Link |
|---|---|
| JP (1) | JPS5715308A (en) |
| AR (1) | AR225084A1 (en) |
| AU (1) | AU542216B2 (en) |
| BR (1) | BR8104092A (en) |
| CA (1) | CA1174307A (en) |
| DE (1) | DE3125509A1 (en) |
| DK (1) | DK147777C (en) |
| ES (1) | ES503967A0 (en) |
| FR (1) | FR2485792A1 (en) |
| GB (1) | GB2079521B (en) |
| IT (1) | IT1136539B (en) |
| NZ (1) | NZ197412A (en) |
| SE (1) | SE8103935L (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE512745C2 (en) * | 1998-08-06 | 2000-05-08 | Abb Ab | Electric DC cable with insulation system comprising an extruded polyethylene composition and a method for producing such cable |
| FR2874283B1 (en) * | 2004-08-12 | 2006-12-15 | Electricite De France | REDUCTION OF AERIAL LINE NOISE BY TEXTILE COATING |
| FR2874282B1 (en) | 2004-08-12 | 2006-10-27 | Electricite De France | REDUCTION OF THE NOISE OF AERIAL LINES BY PLASTIC SHEATH |
| FR2990047B1 (en) * | 2012-04-27 | 2015-02-20 | Nexans | HIGH VOLTAGE ELECTRICAL TRANSMISSION CABLE |
| US9859038B2 (en) | 2012-08-10 | 2018-01-02 | General Cable Technologies Corporation | Surface modified overhead conductor |
| US10957468B2 (en) | 2013-02-26 | 2021-03-23 | General Cable Technologies Corporation | Coated overhead conductors and methods |
| BR112018001195B1 (en) | 2015-07-21 | 2022-08-09 | General Cable Technologies Corp | ELECTRICAL ACCESSORIES FOR POWER TRANSMISSION SYSTEMS AND METHODS FOR PREPARING SUCH ELECTRICAL ACCESSORIES |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1465846A1 (en) * | 1963-06-25 | 1969-03-27 | Licentia Gmbh | High-voltage overhead line cable with high electrical strength |
-
1980
- 1980-06-30 IT IT83634/80A patent/IT1136539B/en active
-
1981
- 1981-04-24 JP JP6231281A patent/JPS5715308A/en active Pending
- 1981-06-09 AU AU71428/81A patent/AU542216B2/en not_active Ceased
- 1981-06-15 AR AR285710A patent/AR225084A1/en active
- 1981-06-15 NZ NZ197412A patent/NZ197412A/en unknown
- 1981-06-23 SE SE8103935A patent/SE8103935L/en not_active Application Discontinuation
- 1981-06-25 DK DK280981A patent/DK147777C/en active
- 1981-06-26 GB GB8119843A patent/GB2079521B/en not_active Expired
- 1981-06-29 FR FR8112730A patent/FR2485792A1/en active Granted
- 1981-06-29 CA CA000380865A patent/CA1174307A/en not_active Expired
- 1981-06-29 BR BR8104092A patent/BR8104092A/en unknown
- 1981-06-29 DE DE19813125509 patent/DE3125509A1/en not_active Withdrawn
- 1981-06-30 ES ES503967A patent/ES503967A0/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES8204556A1 (en) | 1982-05-01 |
| DK147777C (en) | 1985-05-20 |
| GB2079521B (en) | 1984-04-18 |
| NZ197412A (en) | 1983-07-15 |
| DK280981A (en) | 1981-12-31 |
| IT1136539B (en) | 1986-08-27 |
| FR2485792A1 (en) | 1981-12-31 |
| DE3125509A1 (en) | 1982-05-13 |
| CA1174307A (en) | 1984-09-11 |
| AU542216B2 (en) | 1985-02-14 |
| ES503967A0 (en) | 1982-05-01 |
| AU7142881A (en) | 1982-01-07 |
| BR8104092A (en) | 1982-03-16 |
| JPS5715308A (en) | 1982-01-26 |
| GB2079521A (en) | 1982-01-20 |
| IT8083634A0 (en) | 1980-06-30 |
| DK147777B (en) | 1984-12-03 |
| AR225084A1 (en) | 1982-02-15 |
| FR2485792B1 (en) | 1984-04-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NAV | Patent application has lapsed |
Ref document number: 8103935-6 Effective date: 19870701 |