NO841149L - Lavspenningskabel - Google Patents
LavspenningskabelInfo
- Publication number
- NO841149L NO841149L NO84841149A NO841149A NO841149L NO 841149 L NO841149 L NO 841149L NO 84841149 A NO84841149 A NO 84841149A NO 841149 A NO841149 A NO 841149A NO 841149 L NO841149 L NO 841149L
- Authority
- NO
- Norway
- Prior art keywords
- pvc
- covering
- mass
- parts
- weight
- Prior art date
Links
- 239000004020 conductor Substances 0.000 claims description 32
- 230000005855 radiation Effects 0.000 claims description 19
- 239000012764 mineral filler Substances 0.000 claims description 16
- 239000011248 coating agent Substances 0.000 claims description 15
- 238000000576 coating method Methods 0.000 claims description 15
- 238000004132 cross linking Methods 0.000 claims description 12
- 229920001169 thermoplastic Polymers 0.000 claims description 10
- 239000004416 thermosoftening plastic Substances 0.000 claims description 10
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims description 6
- 150000002148 esters Chemical class 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 5
- OKKRPWIIYQTPQF-UHFFFAOYSA-N Trimethylolpropane trimethacrylate Chemical compound CC(=C)C(=O)OCC(CC)(COC(=O)C(C)=C)COC(=O)C(C)=C OKKRPWIIYQTPQF-UHFFFAOYSA-N 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 3
- 239000003431 cross linking reagent Substances 0.000 claims 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 6
- 238000009413 insulation Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000654 additive Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 229910000019 calcium carbonate Inorganic materials 0.000 description 3
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 3
- 239000001095 magnesium carbonate Substances 0.000 description 3
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000001902 propagating effect Effects 0.000 description 1
- 239000012815 thermoplastic material 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
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
-
- 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
- H01B3/443—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 vinylhalogenides or other halogenoethylenic compounds
-
- 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
- H01B7/02—Disposition of insulation
- H01B7/0275—Disposition of insulation comprising one or more extruded layers of insulation
-
- 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
- H01B7/29—Protection against damage caused by extremes of temperature or by flame
- H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
Landscapes
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Insulated Conductors (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Organic Insulating Materials (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT8320282A IT1160761B (it) | 1983-03-25 | 1983-03-25 | Cavo per basse tensioni |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO841149L true NO841149L (no) | 1984-09-26 |
Family
ID=11165409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO84841149A NO841149L (no) | 1983-03-25 | 1984-03-23 | Lavspenningskabel |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0120382A1 (it) |
| JP (1) | JPS59181414A (it) |
| AU (1) | AU2481084A (it) |
| BR (1) | BR8401320A (it) |
| CA (1) | CA1216036A (it) |
| DK (1) | DK107984A (it) |
| ES (1) | ES278543Y (it) |
| IT (1) | IT1160761B (it) |
| NO (1) | NO841149L (it) |
| NZ (1) | NZ207294A (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2280634A (en) * | 1993-08-03 | 1995-02-08 | T & N Technology Ltd | Flame retardant coatings for insulated electrical wires |
| SE506975C2 (sv) * | 1996-07-12 | 1998-03-09 | Electrolux Ab | Elektrisk kabel med inre och yttre isolerande mantelskikt kring ledare |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4008368A (en) * | 1968-05-11 | 1977-02-15 | Kabel-Und Metallwerke Gutehoffnungshutte Aktiengesellschaft | Electrical conductor having inhibited polymer compositions |
| CA1093652A (en) * | 1978-07-11 | 1981-01-13 | John A. Checkland | Electrical conductor with an outer layer of crosslinked insulation |
| JPS6026452B2 (ja) * | 1978-09-18 | 1985-06-24 | 株式会社アマダメトレツクス | 機械の作動状態の検知方法 |
| JPS55121211A (en) * | 1979-03-12 | 1980-09-18 | Toray Industries | Vinyl chloride insulated wire |
| IT1165372B (it) * | 1979-11-15 | 1987-04-22 | Pirelli | Cavo per basse tensione con isolante perfezionato |
-
1983
- 1983-03-25 IT IT8320282A patent/IT1160761B/it active
-
1984
- 1984-02-22 AU AU24810/84A patent/AU2481084A/en not_active Abandoned
- 1984-02-27 NZ NZ207294A patent/NZ207294A/en unknown
- 1984-02-27 DK DK107984A patent/DK107984A/da not_active Application Discontinuation
- 1984-03-10 EP EP84102638A patent/EP0120382A1/en not_active Withdrawn
- 1984-03-22 CA CA000450191A patent/CA1216036A/en not_active Expired
- 1984-03-22 BR BR8401320A patent/BR8401320A/pt not_active IP Right Cessation
- 1984-03-23 ES ES1984278543U patent/ES278543Y/es not_active Expired
- 1984-03-23 NO NO84841149A patent/NO841149L/no unknown
- 1984-03-26 JP JP59058092A patent/JPS59181414A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| ES278543U (es) | 1985-09-01 |
| DK107984D0 (da) | 1984-02-27 |
| EP0120382A1 (en) | 1984-10-03 |
| IT1160761B (it) | 1987-03-11 |
| IT8320282A0 (it) | 1983-03-25 |
| JPS59181414A (ja) | 1984-10-15 |
| BR8401320A (pt) | 1984-08-14 |
| CA1216036A (en) | 1986-12-30 |
| ES278543Y (es) | 1986-04-16 |
| NZ207294A (en) | 1986-09-10 |
| DK107984A (da) | 1984-09-26 |
| AU2481084A (en) | 1984-09-27 |
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