CA1062782A - Process for manufacturing multi-core electric power cables and cables so-produced - Google Patents
Process for manufacturing multi-core electric power cables and cables so-producedInfo
- Publication number
- CA1062782A CA1062782A CA267,054A CA267054A CA1062782A CA 1062782 A CA1062782 A CA 1062782A CA 267054 A CA267054 A CA 267054A CA 1062782 A CA1062782 A CA 1062782A
- Authority
- CA
- Canada
- Prior art keywords
- around
- core
- layer
- conductor
- insulation
- 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
- 238000000034 method Methods 0.000 title claims abstract description 48
- 230000008569 process Effects 0.000 title claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 239000004020 conductor Substances 0.000 claims abstract description 55
- 239000012530 fluid Substances 0.000 claims abstract description 55
- 238000009413 insulation Methods 0.000 claims abstract description 41
- 229910052751 metal Inorganic materials 0.000 claims abstract description 23
- 239000002184 metal Substances 0.000 claims abstract description 23
- 239000000463 material Substances 0.000 claims abstract description 14
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 239000000945 filler Substances 0.000 claims abstract description 5
- 238000005470 impregnation Methods 0.000 claims description 13
- 238000001035 drying Methods 0.000 claims description 8
- 230000007797 corrosion Effects 0.000 claims description 5
- 238000005260 corrosion Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000004804 winding Methods 0.000 claims 1
- 238000012216 screening Methods 0.000 abstract description 4
- 241000196324 Embryophyta Species 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- 229910052782 aluminium Inorganic materials 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 230000001143 conditioned effect Effects 0.000 description 4
- 230000000254 damaging effect Effects 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 description 1
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 description 1
- 240000000491 Corchorus aestuans Species 0.000 description 1
- 235000011777 Corchorus aestuans Nutrition 0.000 description 1
- 235000010862 Corchorus capsularis Nutrition 0.000 description 1
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
- 235000018936 Vitellaria paradoxa Nutrition 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 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
- H01B13/30—Drying; Impregnating
-
- 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
-
- 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
- H01B7/14—Submarine cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/06—Gas-pressure cables; Oil-pressure cables; Cables for use in conduits under fluid pressure
- H01B9/0611—Oil-pressure cables
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49194—Assembling elongated conductors, e.g., splicing, etc.
- Y10T29/49201—Assembling elongated conductors, e.g., splicing, etc. with overlapping orienting
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Insulated Conductors (AREA)
- Communication Cables (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT30001/75A IT1054421B (it) | 1975-12-05 | 1975-12-05 | Procedimento per la fabbricazione di cavi elettrici sottomarini multipolari |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1062782A true CA1062782A (en) | 1979-09-18 |
Family
ID=11228837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA267,054A Expired CA1062782A (en) | 1975-12-05 | 1976-12-02 | Process for manufacturing multi-core electric power cables and cables so-produced |
Country Status (11)
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1109991B (it) * | 1978-03-21 | 1985-12-23 | Pirelli | Perfezionamento a linee elettriche sottomarine |
| IT1163548B (it) * | 1983-06-21 | 1987-04-08 | Pirelli Cavi Spa | Cavo multipolare ad olio fluido |
| NO301198B1 (no) * | 1995-07-14 | 1997-09-22 | Alcatel Kabel Norge As | Kabel, fremgangsmåte og impregneringsmasse |
| US6469251B1 (en) * | 2000-05-15 | 2002-10-22 | Tyco Electronics Corporation | Vapor proof high speed communications cable and method of manufacturing the same |
| EP2078971A1 (en) * | 2007-12-20 | 2009-07-15 | ABB Research Ltd. | A cable, a method of producing such a cable, and use thereof |
| US9284244B2 (en) * | 2012-05-11 | 2016-03-15 | Fjords Processing As | Carboxylic acid salt removal during hydrate inhibitor recovery |
| CN105632605B (zh) * | 2016-04-05 | 2018-08-14 | 江苏亨通高压海缆有限公司 | 一种防水海底电缆的制备方法 |
| US20170352451A1 (en) * | 2016-06-03 | 2017-12-07 | AFC Cable Systems, Inc. | Metal clad cable having parallel laid conductors |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2050990A (en) * | 1936-08-11 | Ralph w | ||
| US2479924A (en) * | 1944-04-25 | 1949-08-23 | Western Electric Co | Method of making electrical conductor cables |
| FR1302584A (fr) * | 1961-07-19 | 1962-08-31 | Comp Generale Electricite | Dispositif de protection anti-corrosive pour câble électrique sous gaine métallique |
| US3459871A (en) * | 1966-10-21 | 1969-08-05 | Gen Cable Corp | High voltage cable |
| GB1311867A (en) * | 1969-10-22 | 1973-03-28 | British Insulated Callenders | Electric cables |
-
1975
- 1975-12-05 IT IT30001/75A patent/IT1054421B/it active
-
1976
- 1976-11-10 BR BR7608012A patent/BR7608012A/pt unknown
- 1976-11-24 US US05/744,609 patent/US4118593A/en not_active Expired - Lifetime
- 1976-11-24 GB GB49050/76A patent/GB1537349A/en not_active Expired
- 1976-11-30 ES ES454219A patent/ES454219A1/es not_active Expired
- 1976-12-02 CA CA267,054A patent/CA1062782A/en not_active Expired
- 1976-12-03 SE SE7613607A patent/SE7613607L/ not_active Application Discontinuation
- 1976-12-03 DK DK544076A patent/DK544076A/da not_active Application Discontinuation
- 1976-12-03 NO NO764126A patent/NO148540B/no unknown
- 1976-12-03 FR FR7636465A patent/FR2334183A1/fr active Granted
- 1976-12-06 JP JP51146424A patent/JPS5270384A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BR7608012A (pt) | 1977-11-16 |
| FR2334183B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-09-28 |
| IT1054421B (it) | 1981-11-10 |
| JPS5270384A (en) | 1977-06-11 |
| SE7613607L (sv) | 1977-06-06 |
| US4118593A (en) | 1978-10-03 |
| NO764126L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-06-07 |
| AU2015476A (en) | 1978-06-08 |
| FR2334183A1 (fr) | 1977-07-01 |
| NO148540B (no) | 1983-07-18 |
| DK544076A (da) | 1977-06-06 |
| GB1537349A (en) | 1978-12-29 |
| ES454219A1 (es) | 1977-12-01 |
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