JPH0463371B2 - - Google Patents
Info
- Publication number
- JPH0463371B2 JPH0463371B2 JP59273972A JP27397284A JPH0463371B2 JP H0463371 B2 JPH0463371 B2 JP H0463371B2 JP 59273972 A JP59273972 A JP 59273972A JP 27397284 A JP27397284 A JP 27397284A JP H0463371 B2 JPH0463371 B2 JP H0463371B2
- Authority
- JP
- Japan
- Prior art keywords
- optical fiber
- pressure
- resistant metal
- metal pipe
- modified polyolefin
- 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 - Lifetime
Links
- 239000013307 optical fiber Substances 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 229920000098 polyolefin Polymers 0.000 claims description 17
- 239000000463 material Substances 0.000 claims description 11
- -1 polyethylene Polymers 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 6
- 239000004698 Polyethylene Substances 0.000 claims description 5
- 229920000573 polyethylene Polymers 0.000 claims description 5
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 239000000155 melt Substances 0.000 claims description 2
- 239000004711 α-olefin Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- VXNZUUAINFGPBY-UHFFFAOYSA-N 1-Butene Chemical compound CCC=C VXNZUUAINFGPBY-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 239000011247 coating layer Substances 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 230000006353 environmental stress Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- FWDBOZPQNFPOLF-UHFFFAOYSA-N ethenyl(triethoxy)silane Chemical compound CCO[Si](OCC)(OCC)C=C FWDBOZPQNFPOLF-UHFFFAOYSA-N 0.000 description 3
- 229920000092 linear low density polyethylene Polymers 0.000 description 3
- 239000004707 linear low-density polyethylene Substances 0.000 description 3
- 150000001451 organic peroxides Chemical class 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- KWKAKUADMBZCLK-UHFFFAOYSA-N 1-octene Chemical compound CCCCCCC=C KWKAKUADMBZCLK-UHFFFAOYSA-N 0.000 description 2
- ODBCKCWTWALFKM-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhex-3-yne Chemical compound CC(C)(C)OOC(C)(C)C#CC(C)(C)OOC(C)(C)C ODBCKCWTWALFKM-UHFFFAOYSA-N 0.000 description 2
- WSSSPWUEQFSQQG-UHFFFAOYSA-N 4-methyl-1-pentene Chemical compound CC(C)CC=C WSSSPWUEQFSQQG-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- WOXXJEVNDJOOLV-UHFFFAOYSA-N ethenyl-tris(2-methoxyethoxy)silane Chemical compound COCCO[Si](OCCOC)(OCCOC)C=C WOXXJEVNDJOOLV-UHFFFAOYSA-N 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229920001684 low density polyethylene Polymers 0.000 description 2
- 239000004702 low-density polyethylene Substances 0.000 description 2
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 2
- UBRWPVTUQDJKCC-UHFFFAOYSA-N 1,3-bis(2-tert-butylperoxypropan-2-yl)benzene Chemical compound CC(C)(C)OOC(C)(C)C1=CC=CC(C(C)(C)OOC(C)(C)C)=C1 UBRWPVTUQDJKCC-UHFFFAOYSA-N 0.000 description 1
- DMWVYCCGCQPJEA-UHFFFAOYSA-N 2,5-bis(tert-butylperoxy)-2,5-dimethylhexane Chemical compound CC(C)(C)OOC(C)(C)CCC(C)(C)OOC(C)(C)C DMWVYCCGCQPJEA-UHFFFAOYSA-N 0.000 description 1
- 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
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 description 1
- 239000004342 Benzoyl peroxide Substances 0.000 description 1
- OMPJBNCRMGITSC-UHFFFAOYSA-N Benzoylperoxide Chemical compound C=1C=CC=CC=1C(=O)OOC(=O)C1=CC=CC=C1 OMPJBNCRMGITSC-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 235000019400 benzoyl peroxide Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- NKSJNEHGWDZZQF-UHFFFAOYSA-N ethenyl(trimethoxy)silane Chemical compound CO[Si](OC)(OC)C=C NKSJNEHGWDZZQF-UHFFFAOYSA-N 0.000 description 1
- 238000001879 gelation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N n-Octanol Natural products CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 239000012085 test solution Substances 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
-
- 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
- G02B6/4427—Pressure resistant cables, e.g. undersea cables
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Insulated Conductors (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59273972A JPS61153612A (ja) | 1984-12-27 | 1984-12-27 | 海底光フアイバ−ケ−ブル |
GB08531708A GB2170019B (en) | 1984-12-27 | 1985-12-23 | Submarine optical fiber cable |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59273972A JPS61153612A (ja) | 1984-12-27 | 1984-12-27 | 海底光フアイバ−ケ−ブル |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61153612A JPS61153612A (ja) | 1986-07-12 |
JPH0463371B2 true JPH0463371B2 (de) | 1992-10-09 |
Family
ID=17535139
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59273972A Granted JPS61153612A (ja) | 1984-12-27 | 1984-12-27 | 海底光フアイバ−ケ−ブル |
Country Status (2)
Country | Link |
---|---|
JP (1) | JPS61153612A (de) |
GB (1) | GB2170019B (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104299698A (zh) * | 2014-09-26 | 2015-01-21 | 安徽华峰电缆集团有限公司 | 一种高柔性电缆保护管 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8709071D0 (en) * | 1987-04-15 | 1987-05-20 | Bp Chem Int Ltd | Insulation for fibre optic cable |
EP1214619B1 (de) * | 1999-08-23 | 2007-09-12 | Prysmian Cavi e Sistemi Energia S.r.l. | Faseroptische kabelkomponenten mit verbesserter kompatibilität gegenüber wasserblockierenden substanzen |
US6658185B2 (en) | 1999-08-23 | 2003-12-02 | Pirelli Cavi E Sistemi S.P.A. | Optical fiber cable with components having improved compatibility with waterblocking filling compositions |
JP2003041069A (ja) * | 2001-08-02 | 2003-02-13 | Nippon Unicar Co Ltd | 接着性エチレン系樹脂組成物、その製造方法及びそれから得られる押出成形品 |
JP4714383B2 (ja) * | 2001-08-17 | 2011-06-29 | 日本ユニカー株式会社 | 接着性樹脂組成物、その製造方法及びそれから得られる押出成形品 |
CN101227983B (zh) | 2005-06-14 | 2015-08-19 | 巴塞尔聚烯烃有限公司 | 性能改进的多层塑胶防腐蚀涂层 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS566206A (en) * | 1979-06-28 | 1981-01-22 | Cables De Lyon Geoffroy Delore | Photofiberrsubmarine cable |
JPS5630209A (en) * | 1979-08-22 | 1981-03-26 | Sumitomo Electric Industries | Method of manufacturing optical fiberrfilled high voltage insulating electric wire |
-
1984
- 1984-12-27 JP JP59273972A patent/JPS61153612A/ja active Granted
-
1985
- 1985-12-23 GB GB08531708A patent/GB2170019B/en not_active Expired
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS566206A (en) * | 1979-06-28 | 1981-01-22 | Cables De Lyon Geoffroy Delore | Photofiberrsubmarine cable |
JPS5630209A (en) * | 1979-08-22 | 1981-03-26 | Sumitomo Electric Industries | Method of manufacturing optical fiberrfilled high voltage insulating electric wire |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104299698A (zh) * | 2014-09-26 | 2015-01-21 | 安徽华峰电缆集团有限公司 | 一种高柔性电缆保护管 |
Also Published As
Publication number | Publication date |
---|---|
GB2170019A (en) | 1986-07-23 |
GB2170019B (en) | 1988-08-17 |
JPS61153612A (ja) | 1986-07-12 |
GB8531708D0 (en) | 1986-02-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |