GB1474230A - Method of producing medium voltage electrical cables - Google Patents
Method of producing medium voltage electrical cablesInfo
- Publication number
- GB1474230A GB1474230A GB4177274A GB4177274A GB1474230A GB 1474230 A GB1474230 A GB 1474230A GB 4177274 A GB4177274 A GB 4177274A GB 4177274 A GB4177274 A GB 4177274A GB 1474230 A GB1474230 A GB 1474230A
- Authority
- GB
- United Kingdom
- Prior art keywords
- parts
- semi
- cross
- conducting
- linkable
- 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 abstract 2
- 239000004698 Polyethylene Substances 0.000 abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- -1 polyethylene Polymers 0.000 abstract 3
- 229920000573 polyethylene Polymers 0.000 abstract 3
- 229920000459 Nitrile rubber Polymers 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 2
- 244000043261 Hevea brasiliensis Species 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 239000006229 carbon black Substances 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 238000004132 cross linking Methods 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000012777 electrically insulating material Substances 0.000 abstract 1
- 239000010696 ester oil Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 229920001038 ethylene copolymer Polymers 0.000 abstract 1
- 229920003052 natural elastomer Polymers 0.000 abstract 1
- 229920001194 natural rubber Polymers 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 239000004014 plasticizer Substances 0.000 abstract 1
- 229920001084 poly(chloroprene) Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
- 239000003381 stabilizer 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
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/20—Conductive material dispersed in non-conductive organic material
- H01B1/24—Conductive material dispersed in non-conductive organic material the conductive material comprising carbon-silicon compounds, carbon or silicon
-
- 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
- H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
- H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
- H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
- H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
- H01B3/441—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from alkenes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B9/00—Power cables
- H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
- H01B9/027—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of semi-conducting layers
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Manufacturing Of Electric Cables (AREA)
- Organic Insulating Materials (AREA)
- Conductive Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Insulated Conductors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7334298A FR2245058B1 (cg-RX-API-DMAC10.html) | 1973-09-25 | 1973-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1474230A true GB1474230A (en) | 1977-05-18 |
Family
ID=9125525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4177274A Expired GB1474230A (en) | 1973-09-25 | 1974-09-25 | Method of producing medium voltage electrical cables |
Country Status (12)
| Country | Link |
|---|---|
| BE (1) | BE820270A (cg-RX-API-DMAC10.html) |
| CH (1) | CH596644A5 (cg-RX-API-DMAC10.html) |
| DE (1) | DE2445744C2 (cg-RX-API-DMAC10.html) |
| DK (1) | DK142186B (cg-RX-API-DMAC10.html) |
| ES (1) | ES430338A1 (cg-RX-API-DMAC10.html) |
| FR (1) | FR2245058B1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1474230A (cg-RX-API-DMAC10.html) |
| IE (1) | IE39857B1 (cg-RX-API-DMAC10.html) |
| IT (1) | IT1022190B (cg-RX-API-DMAC10.html) |
| LU (1) | LU70989A1 (cg-RX-API-DMAC10.html) |
| NL (1) | NL7412521A (cg-RX-API-DMAC10.html) |
| SE (1) | SE417558B (cg-RX-API-DMAC10.html) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4370440A (en) | 1979-11-09 | 1983-01-25 | Polysar Limited | Compositions comprising chlorosulphonated polyethylene, carboxylated butadiene-acrylonitrile and magnesium oxide useful for liners or membranes |
| EP1463620A4 (en) * | 2002-01-09 | 2007-04-04 | Thomas & Betts Int | SEMICONDUCTOR LAYER AND ATTACHING METHOD FOR SHIELDED ELASTOMER ACCESSORIES FOR ELECTRICAL CABLES |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2513576A1 (de) * | 1975-03-27 | 1976-10-07 | Kabel & Lackdrahtfab Gmbh | Hochspannungskabel |
| JPS5690845A (en) * | 1979-12-25 | 1981-07-23 | Dainichi Nippon Cables Ltd | Flame-retardant rubber composition |
| JPS5861501A (ja) * | 1981-10-08 | 1983-04-12 | 日本ユニカー株式会社 | 接着性と剥離性を併有する半導電性材料 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3229012A (en) * | 1962-05-28 | 1966-01-11 | Gen Cable Corp | Method and apparatus for extruding laminar wall |
| GB1150690A (en) * | 1967-05-23 | 1969-04-30 | Pirelli | Improvements in or relating to Medium Voltage Electric Cables |
| DE2051268B2 (de) * | 1970-06-13 | 1972-09-14 | Sumitomo Electric Industries Ltd., Osaka (Japan) | Isoliertes kabel |
-
1973
- 1973-09-25 FR FR7334298A patent/FR2245058B1/fr not_active Expired
-
1974
- 1974-09-20 CH CH1276374A patent/CH596644A5/xx not_active IP Right Cessation
- 1974-09-23 NL NL7412521A patent/NL7412521A/xx not_active Application Discontinuation
- 1974-09-23 IT IT27559/74A patent/IT1022190B/it active
- 1974-09-23 IE IE1955/74A patent/IE39857B1/xx unknown
- 1974-09-24 ES ES430338A patent/ES430338A1/es not_active Expired
- 1974-09-24 SE SE7412014A patent/SE417558B/xx unknown
- 1974-09-24 DK DK500474AA patent/DK142186B/da unknown
- 1974-09-24 LU LU70989A patent/LU70989A1/xx unknown
- 1974-09-24 BE BE148830A patent/BE820270A/xx not_active IP Right Cessation
- 1974-09-25 GB GB4177274A patent/GB1474230A/en not_active Expired
- 1974-09-25 DE DE2445744A patent/DE2445744C2/de not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4370440A (en) | 1979-11-09 | 1983-01-25 | Polysar Limited | Compositions comprising chlorosulphonated polyethylene, carboxylated butadiene-acrylonitrile and magnesium oxide useful for liners or membranes |
| EP1463620A4 (en) * | 2002-01-09 | 2007-04-04 | Thomas & Betts Int | SEMICONDUCTOR LAYER AND ATTACHING METHOD FOR SHIELDED ELASTOMER ACCESSORIES FOR ELECTRICAL CABLES |
Also Published As
| Publication number | Publication date |
|---|---|
| NL7412521A (nl) | 1975-03-27 |
| IE39857L (en) | 1975-03-25 |
| IE39857B1 (en) | 1979-01-17 |
| SE417558B (sv) | 1981-03-23 |
| DK142186C (cg-RX-API-DMAC10.html) | 1981-02-16 |
| BE820270A (fr) | 1975-01-16 |
| LU70989A1 (cg-RX-API-DMAC10.html) | 1975-03-06 |
| FR2245058B1 (cg-RX-API-DMAC10.html) | 1977-08-12 |
| DK142186B (da) | 1980-09-15 |
| SE7412014L (cg-RX-API-DMAC10.html) | 1975-03-26 |
| ES430338A1 (es) | 1976-09-16 |
| DK500474A (cg-RX-API-DMAC10.html) | 1975-06-02 |
| IT1022190B (it) | 1978-03-20 |
| FR2245058A1 (cg-RX-API-DMAC10.html) | 1975-04-18 |
| DE2445744A1 (de) | 1975-04-03 |
| CH596644A5 (cg-RX-API-DMAC10.html) | 1978-03-15 |
| DE2445744C2 (de) | 1983-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |