ES2015171A6 - Method of equipping an overhead-line conductor for a high-voltage overhead line with a black surface layer - Google Patents
Method of equipping an overhead-line conductor for a high-voltage overhead line with a black surface layerInfo
- Publication number
- ES2015171A6 ES2015171A6 ES8902560A ES8902560A ES2015171A6 ES 2015171 A6 ES2015171 A6 ES 2015171A6 ES 8902560 A ES8902560 A ES 8902560A ES 8902560 A ES8902560 A ES 8902560A ES 2015171 A6 ES2015171 A6 ES 2015171A6
- Authority
- ES
- Spain
- Prior art keywords
- overhead
- line conductor
- line
- guided
- surface layer
- 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 - Fee Related
Links
- 239000004020 conductor Substances 0.000 title abstract 8
- 239000002344 surface layer Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000007921 spray Substances 0.000 abstract 3
- 239000010410 layer Substances 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000003973 paint Substances 0.000 abstract 1
- 239000000049 pigment Substances 0.000 abstract 1
- 239000002904 solvent 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
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0026—Apparatus for manufacturing conducting or semi-conducting layers, e.g. deposition of metal
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0016—Apparatus or processes specially adapted for manufacturing conductors or cables for heat treatment
-
- 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
- H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
- H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Method of equipping an overhead-line conductor for a high-voltage overhead line with an emission coefficient of greater than 0.6, preferably greater than 0.9, the overhead-line conductor being provided with a black surface layer. For the purpose of manufacturing the surface layer, preferably from a plastic, the factory-produced overhead-line conductor is guided continuously through a combustion zone with an oxidising atmosphere of a temperature of above 100@C and below 150@C which is formed by gas burners. The overhead-line conductor is guided through an electrically heated heating pipe and, as far as the outermost wire layer is concerned, kept at a temperature of 60 to 100@C, preferably of about 80@C. Subsequently, the overhead-line conductor is guided, with the stated temperature of the outermost wire layer, past paint spray guns which spray the circumference of the overhead-line conductor adequately uniformly. With the aid of the spray gun, a solution of the plastic provided with black colour pigment is sprayed on. The solvent is made to evaporate and is drawn off. The coated overhead-line conductor is subsequently guided through a dryer and completely dried in this with heated air.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3824608A DE3824608C1 (en) | 1988-07-20 | 1988-07-20 | Method of equipping an overhead-line conductor for a high-voltage overhead line with a black surface layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2015171A6 true ES2015171A6 (en) | 1990-08-01 |
Family
ID=6359124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES8902560A Expired - Fee Related ES2015171A6 (en) | 1988-07-20 | 1989-07-20 | Method of equipping an overhead-line conductor for a high-voltage overhead line with a black surface layer |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT393921B (en) |
| DE (1) | DE3824608C1 (en) |
| ES (1) | ES2015171A6 (en) |
| IT (1) | IT1231431B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9859038B2 (en) | 2012-08-10 | 2018-01-02 | General Cable Technologies Corporation | Surface modified overhead conductor |
| US10726975B2 (en) | 2015-07-21 | 2020-07-28 | General Cable Technologies Corporation | Electrical accessories for power transmission systems and methods for preparing such electrical accessories |
| US10957468B2 (en) | 2013-02-26 | 2021-03-23 | General Cable Technologies Corporation | Coated overhead conductors and methods |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150104641A1 (en) | 2013-10-10 | 2015-04-16 | Emisshield, Inc. | Coated overhead conductor |
| AR099038A1 (en) | 2014-01-08 | 2016-06-22 | General Cable Tech Corp | COVERED AIR CONDUCTOR |
| BR112017002151A2 (en) | 2014-08-05 | 2018-07-03 | Gen Cable Technologies Corp | fluorine coatings copolymers for air conductors |
| WO2016022957A1 (en) | 2014-08-07 | 2016-02-11 | Henkel Ag & Co. Kgaa | Continuous coating apparatus for electroceramic coating of cable |
| CN105709976A (en) * | 2014-12-03 | 2016-06-29 | 上海电缆研究所 | Method and device for coating surface of inner conductor of coaxial cable with graphite |
| NZ742253A (en) | 2015-11-13 | 2022-07-01 | Gen Cable Technologies Corp | Cables coated with fluorocopolymer coatings |
| EP3452560A4 (en) | 2016-05-04 | 2020-04-08 | General Cable Technologies Corporation | Compositions and coatings formed thereof with reduced ice adherence and accumulation |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3810997A1 (en) * | 1988-03-31 | 1989-10-19 | Rhein Westfael Elect Werk Ag | Method for setting up and operating a high-voltage overhead line and overhead-line cables set up for implementing the method |
-
1988
- 1988-07-20 DE DE3824608A patent/DE3824608C1/en not_active Expired
-
1989
- 1989-07-17 IT IT8921209A patent/IT1231431B/en active
- 1989-07-19 AT AT0174789A patent/AT393921B/en not_active IP Right Cessation
- 1989-07-20 ES ES8902560A patent/ES2015171A6/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9859038B2 (en) | 2012-08-10 | 2018-01-02 | General Cable Technologies Corporation | Surface modified overhead conductor |
| US10586633B2 (en) | 2012-08-10 | 2020-03-10 | 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 |
| US10726975B2 (en) | 2015-07-21 | 2020-07-28 | General Cable Technologies Corporation | Electrical accessories for power transmission systems and methods for preparing such electrical accessories |
Also Published As
| Publication number | Publication date |
|---|---|
| IT8921209A0 (en) | 1989-07-17 |
| AT393921B (en) | 1992-01-10 |
| IT1231431B (en) | 1991-12-04 |
| ATA174789A (en) | 1991-06-15 |
| DE3824608C1 (en) | 1989-08-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20040503 |