CH672031A5 - - Google Patents
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- Publication number
- CH672031A5 CH672031A5 CH4859/86A CH485986A CH672031A5 CH 672031 A5 CH672031 A5 CH 672031A5 CH 4859/86 A CH4859/86 A CH 4859/86A CH 485986 A CH485986 A CH 485986A CH 672031 A5 CH672031 A5 CH 672031A5
- Authority
- CH
- Switzerland
- Prior art keywords
- additive
- sheath
- air cable
- silane
- moisture
- Prior art date
Links
- 239000000463 material Substances 0.000 claims description 17
- 239000000654 additive Substances 0.000 claims description 15
- 230000000996 additive effect Effects 0.000 claims description 15
- 238000004132 cross linking Methods 0.000 claims description 14
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 13
- 239000004698 Polyethylene Substances 0.000 claims description 13
- -1 polyethylene Polymers 0.000 claims description 12
- 229920000573 polyethylene Polymers 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 10
- BLRPTPMANUNPDV-UHFFFAOYSA-N Silane Chemical compound [SiH4] BLRPTPMANUNPDV-UHFFFAOYSA-N 0.000 claims description 7
- 229920000092 linear low density polyethylene Polymers 0.000 claims description 7
- 239000004707 linear low-density polyethylene Substances 0.000 claims description 7
- 229910000077 silane Inorganic materials 0.000 claims description 7
- 229920001577 copolymer Polymers 0.000 claims description 6
- WMWXXXSCZVGQAR-UHFFFAOYSA-N dialuminum;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3] WMWXXXSCZVGQAR-UHFFFAOYSA-N 0.000 claims description 6
- 229920000642 polymer Polymers 0.000 claims description 6
- 239000003054 catalyst Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 150000004756 silanes Chemical class 0.000 claims description 5
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 4
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 4
- 239000013536 elastomeric material Substances 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 229920001169 thermoplastic Polymers 0.000 claims description 4
- 239000012815 thermoplastic material Substances 0.000 claims description 4
- 229920005601 base polymer Polymers 0.000 claims description 3
- 230000009471 action Effects 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 229910044991 metal oxide Inorganic materials 0.000 claims description 2
- 150000004706 metal oxides Chemical class 0.000 claims description 2
- 239000004408 titanium dioxide Substances 0.000 claims description 2
- 239000011787 zinc oxide Substances 0.000 claims description 2
- 229920001903 high density polyethylene Polymers 0.000 description 6
- 239000004700 high-density polyethylene Substances 0.000 description 6
- 239000000725 suspension Substances 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 4
- 229920001684 low density polyethylene Polymers 0.000 description 3
- 239000004702 low-density polyethylene Substances 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 150000002978 peroxides Chemical class 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- XMNIXWIUMCBBBL-UHFFFAOYSA-N 2-(2-phenylpropan-2-ylperoxy)propan-2-ylbenzene Chemical compound C=1C=CC=CC=1C(C)(C)OOC(C)(C)C1=CC=CC=C1 XMNIXWIUMCBBBL-UHFFFAOYSA-N 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 229920006037 cross link polymer Polymers 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000265 homogenisation Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4415—Cables for special applications
- G02B6/4416—Heterogeneous cables
- G02B6/4422—Heterogeneous cables of the overhead type
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4415—Cables for special applications
- G02B6/4416—Heterogeneous cables
- G02B6/4417—High voltage aspects, e.g. in cladding
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4479—Manufacturing methods of optical cables
- G02B6/4486—Protective covering
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Insulated Conductors (AREA)
- Organic Insulating Materials (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19853544085 DE3544085A1 (de) | 1985-12-13 | 1985-12-13 | Elektrisches luftkabel mit lichtwellenleitern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH672031A5 true CH672031A5 (da) | 1989-10-13 |
Family
ID=6288355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH4859/86A CH672031A5 (da) | 1985-12-13 | 1986-12-05 |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT394115B (da) |
| BE (1) | BE905892A (da) |
| CH (1) | CH672031A5 (da) |
| DE (1) | DE3544085A1 (da) |
| DK (1) | DK168502B1 (da) |
| FR (1) | FR2591792B1 (da) |
| IT (1) | IT1199308B (da) |
| NL (1) | NL8603160A (da) |
| SE (1) | SE467850B (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6127625A (en) * | 1997-04-18 | 2000-10-03 | Professional Communications, S.A. | Transmission conduit and method of installation of same |
| US6191354B1 (en) * | 1998-04-16 | 2001-02-20 | Professional Communications, S. A. | Transmission conduit and method of installation |
| DE10032247A1 (de) * | 2000-07-03 | 2002-01-17 | Scc Special Comm Cables Gmbh | Metallfreies, selbsttragendes optisches Kabel und Verfahren zur Montage des optischen Kabels |
| DE10046581A1 (de) * | 2000-09-20 | 2002-03-28 | Scc Special Comm Cables Gmbh | Kabelanordnung mit einem optischen Kabel und einem Abspannelement sowie Vorrichtung zur Herstellung einer Kabelanordnung |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3732425A (en) * | 1970-12-18 | 1973-05-08 | Gen Electric | Light conduit with double cladding |
| US4001128A (en) * | 1972-07-21 | 1977-01-04 | Raychem Corporation | High voltage insulating materials |
| DE2426100A1 (de) * | 1974-05-30 | 1975-12-18 | Kabel Metallwerke Ghh | Verfahren zur herstellung von umhuellungen aus durch aufpropfen einer silanverbindung in anwesenheit von feuchtigkeit vernetzbaren thermoplasten oder elastomeren fuer langgestrecktes gut |
| DE2519018A1 (de) * | 1975-04-29 | 1976-11-11 | Kabel Metallwerke Ghh | Verfahren zur herstellung einer hochspannungsfesten isolierung fuer elektrische kabel |
| NZ190052A (en) * | 1978-03-31 | 1980-11-14 | Union Carbide Corp | Water-curable silane-modified alkylene alkylacrylate copolymers |
| DE2847384A1 (de) * | 1978-10-30 | 1980-05-14 | Siemens Ag | Hochspannungsfestes optisches nachrichtenkabel |
| JPS5695940A (en) * | 1979-12-28 | 1981-08-03 | Mitsubishi Petrochem Co Ltd | Ethylene polymer composition |
| JPS58162911A (ja) * | 1982-03-23 | 1983-09-27 | Furukawa Electric Co Ltd:The | 架空線添架用光通信線 |
| JPS59226413A (ja) * | 1983-06-06 | 1984-12-19 | 住友電気工業株式会社 | 光複合ケ−ブル |
| JPS6026910A (ja) * | 1983-07-23 | 1985-02-09 | Sumitomo Electric Ind Ltd | 光フアイバ−心線 |
| DE3504041A1 (de) * | 1984-06-29 | 1986-01-02 | Siemens AG, 1000 Berlin und 8000 München | Optisches kabel fuer hochspannungsfreileitungen |
-
1985
- 1985-12-13 DE DE19853544085 patent/DE3544085A1/de active Granted
-
1986
- 1986-06-12 FR FR868608476A patent/FR2591792B1/fr not_active Expired - Lifetime
- 1986-12-05 CH CH4859/86A patent/CH672031A5/de not_active IP Right Cessation
- 1986-12-09 AT AT0326486A patent/AT394115B/de not_active IP Right Cessation
- 1986-12-10 BE BE0/217511A patent/BE905892A/fr not_active IP Right Cessation
- 1986-12-11 IT IT48736/86A patent/IT1199308B/it active
- 1986-12-11 NL NL8603160A patent/NL8603160A/nl not_active Application Discontinuation
- 1986-12-11 DK DK596786A patent/DK168502B1/da not_active IP Right Cessation
- 1986-12-12 SE SE8605352A patent/SE467850B/sv unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE905892A (fr) | 1987-04-01 |
| AT394115B (de) | 1992-02-10 |
| FR2591792A1 (fr) | 1987-06-19 |
| DE3544085C2 (da) | 1991-08-22 |
| IT1199308B (it) | 1988-12-30 |
| FR2591792B1 (fr) | 1990-06-22 |
| DK168502B1 (da) | 1994-04-05 |
| DK596786D0 (da) | 1986-12-11 |
| NL8603160A (nl) | 1987-07-01 |
| ATA326486A (de) | 1991-07-15 |
| IT8648736A0 (it) | 1986-12-11 |
| SE8605352D0 (sv) | 1986-12-12 |
| SE467850B (sv) | 1992-09-21 |
| DK596786A (da) | 1987-06-14 |
| DE3544085A1 (de) | 1987-06-19 |
| SE8605352L (sv) | 1987-06-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |