AU765322B2 - Optical cable for telecommunications - Google Patents
Optical cable for telecommunications Download PDFInfo
- Publication number
- AU765322B2 AU765322B2 AU38127/00A AU3812700A AU765322B2 AU 765322 B2 AU765322 B2 AU 765322B2 AU 38127/00 A AU38127/00 A AU 38127/00A AU 3812700 A AU3812700 A AU 3812700A AU 765322 B2 AU765322 B2 AU 765322B2
- Authority
- AU
- Australia
- Prior art keywords
- optical
- optical fibre
- cable
- torsion
- polymer material
- 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.)
- Ceased
Links
- 230000003287 optical effect Effects 0.000 title claims description 270
- 239000013307 optical fiber Substances 0.000 claims description 94
- 238000001125 extrusion Methods 0.000 claims description 69
- 238000000034 method Methods 0.000 claims description 55
- 239000002861 polymer material Substances 0.000 claims description 53
- 238000004804 winding Methods 0.000 claims description 38
- 238000004519 manufacturing process Methods 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 17
- 239000000835 fiber Substances 0.000 claims description 16
- 229920000642 polymer Polymers 0.000 claims description 12
- 238000005452 bending Methods 0.000 claims description 8
- 238000010348 incorporation Methods 0.000 claims description 7
- 239000000155 melt Substances 0.000 claims description 4
- 229920001283 Polyalkylene terephthalate Polymers 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 241000700190 Caviidae Species 0.000 claims 1
- 239000010410 layer Substances 0.000 description 71
- 230000035882 stress Effects 0.000 description 31
- 230000003014 reinforcing effect Effects 0.000 description 25
- 230000008569 process Effects 0.000 description 19
- 230000000694 effects Effects 0.000 description 17
- 238000005259 measurement Methods 0.000 description 17
- 238000001816 cooling Methods 0.000 description 14
- 230000033001 locomotion Effects 0.000 description 12
- 238000003860 storage Methods 0.000 description 12
- 238000000151 deposition Methods 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 7
- 229920001971 elastomer Polymers 0.000 description 7
- 239000000806 elastomer Substances 0.000 description 7
- 230000009471 action Effects 0.000 description 6
- -1 polyethylene Polymers 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 230000008021 deposition Effects 0.000 description 5
- 230000000737 periodic effect Effects 0.000 description 5
- 229920002725 thermoplastic elastomer Polymers 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 239000002356 single layer Substances 0.000 description 4
- 230000003595 spectral effect Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 102100022299 All trans-polyprenyl-diphosphate synthase PDSS1 Human genes 0.000 description 2
- 101150115672 DPS1 gene Proteins 0.000 description 2
- 101150063720 PDSS1 gene Proteins 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 2
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- 229920001155 polypropylene Polymers 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
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- 238000012360 testing method Methods 0.000 description 2
- 239000012815 thermoplastic material Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- 239000004925 Acrylic resin Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 239000004760 aramid Substances 0.000 description 1
- 229920003235 aromatic polyamide Polymers 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
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- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006355 external stress Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000007602 hot air drying Methods 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000009993 protective function Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 230000003313 weakening effect Effects 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
- G02B6/441—Optical cables built up from sub-bundles
- G02B6/4413—Helical structure
-
- 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
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/4434—Central member to take up tensile loads
-
- 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
-
- 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
- G02B6/4484—Manufacturing methods of optical cables with desired surplus length between fibres and protection features
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Communication Cables (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP99106565 | 1999-03-31 | ||
| EP99106565 | 1999-03-31 | ||
| US12788599P | 1999-04-05 | 1999-04-05 | |
| US60/127885 | 1999-04-05 | ||
| PCT/EP2000/002400 WO2000060393A1 (en) | 1999-03-31 | 2000-03-17 | Optical cable for telecommunications |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| AU3812700A AU3812700A (en) | 2000-10-23 |
| AU765322B2 true AU765322B2 (en) | 2003-09-18 |
Family
ID=26152949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU38127/00A Ceased AU765322B2 (en) | 1999-03-31 | 2000-03-17 | Optical cable for telecommunications |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP1200864B1 (https=) |
| JP (1) | JP4583605B2 (https=) |
| AR (1) | AR030670A1 (https=) |
| AT (1) | ATE405856T1 (https=) |
| AU (1) | AU765322B2 (https=) |
| BR (1) | BR0009454A (https=) |
| CA (1) | CA2368817C (https=) |
| DE (1) | DE60039987D1 (https=) |
| ES (1) | ES2312336T3 (https=) |
| NZ (1) | NZ514395A (https=) |
| WO (1) | WO2000060393A1 (https=) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002277699A (ja) * | 2001-01-11 | 2002-09-25 | Occ Corp | 光ファイバユニット、光ファイバユニットの製造方法及び製造装置 |
| GB2409909C (en) * | 2002-08-10 | 2010-02-08 | Emtelle Uk Ltd | Signal transmitting cable |
| GB0313018D0 (en) * | 2002-08-10 | 2003-07-09 | Emtelle Uk Ltd | Signal transmitting cable |
| EP1556724B1 (en) * | 2002-10-30 | 2009-03-04 | Prysmian S.p.A. | Telecommunication cable comprising a jointed optical core and method for jointing said core |
| JP4810174B2 (ja) * | 2004-10-05 | 2011-11-09 | 宇部日東化成株式会社 | 螺旋スペーサの製造方法および製造装置 |
| JP4670523B2 (ja) * | 2005-07-19 | 2011-04-13 | 住友電気工業株式会社 | 光ケーブル |
| CN101278221B (zh) * | 2005-10-04 | 2010-05-19 | 宇部日东化成株式会社 | 螺旋衬垫的制造方法及制造装置 |
| JP2007108424A (ja) * | 2005-10-13 | 2007-04-26 | Sumitomo Electric Ind Ltd | 光ケーブル |
| WO2007113924A1 (ja) * | 2006-04-04 | 2007-10-11 | Ube-Nitto Kasei Co., Ltd. | 螺旋スペーサの製造方法および製造装置 |
| FR2939911B1 (fr) | 2008-12-12 | 2011-04-08 | Draka Comteq France | Fibre optique gainee, cable de telecommunication comportant plusieurs fibres optiques et procede de fabrication d'une telle fibre |
| KR102005118B1 (ko) * | 2013-03-18 | 2019-07-29 | 엘에스전선 주식회사 | 초전도 케이블 |
| FI125568B (en) | 2014-06-03 | 2015-11-30 | Rosendahl Nextrom Oy | Apparatus for processing optical fibers |
| AU2015390722B2 (en) * | 2015-04-09 | 2021-03-04 | Draka Comteq Bv | A method of SZ stranding flexible micromodules |
| JP6981856B2 (ja) * | 2017-11-15 | 2021-12-17 | 株式会社フジクラ | 光ファイバテープの製造方法及び間欠連結型光ファイバテープ |
| EP3928138B1 (en) * | 2019-02-20 | 2026-04-15 | Hampidjan HF. | Improved high resolution headline sonar cable |
| KR102812049B1 (ko) * | 2019-12-27 | 2025-05-23 | 에스더블유씨씨 가부시키가이샤 | 루스 튜브형 광케이블의 제조 장치 및 제조 방법 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5440659A (en) * | 1993-09-30 | 1995-08-08 | At&T Corp. | Method for fabricating a fiber optic cable having improved polarization mode dispersion (PMD) performance |
| EP0851258A1 (fr) * | 1996-12-23 | 1998-07-01 | Alcatel | Câble à fibres optiques, flexible et de résistance élevée |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1185951B (it) * | 1985-09-27 | 1987-11-18 | Pirelli Cavi Spa | Procedimento e linea per la produzione di cavi |
| JPH0713688B2 (ja) * | 1987-01-16 | 1995-02-15 | 住友電気工業株式会社 | 光ファイバケーブル |
| JPH0713687B2 (ja) * | 1987-01-16 | 1995-02-15 | 住友電気工業株式会社 | 光ファイバケーブル |
| JPH07168068A (ja) * | 1993-12-14 | 1995-07-04 | Hitachi Cable Ltd | 光ファイバユニット及びその製造方法 |
| JPH0850208A (ja) * | 1994-08-08 | 1996-02-20 | Furukawa Electric Co Ltd:The | 分散補償器 |
| JPH10160945A (ja) * | 1996-11-29 | 1998-06-19 | Fujikura Ltd | Ｓｚスロット型光ファイバケーブル |
-
2000
- 2000-03-17 ES ES00916971T patent/ES2312336T3/es not_active Expired - Lifetime
- 2000-03-17 CA CA002368817A patent/CA2368817C/en not_active Expired - Fee Related
- 2000-03-17 WO PCT/EP2000/002400 patent/WO2000060393A1/en not_active Ceased
- 2000-03-17 AT AT00916971T patent/ATE405856T1/de not_active IP Right Cessation
- 2000-03-17 JP JP2000609826A patent/JP4583605B2/ja not_active Expired - Fee Related
- 2000-03-17 AU AU38127/00A patent/AU765322B2/en not_active Ceased
- 2000-03-17 EP EP00916971A patent/EP1200864B1/en not_active Expired - Lifetime
- 2000-03-17 DE DE60039987T patent/DE60039987D1/de not_active Expired - Lifetime
- 2000-03-17 NZ NZ514395A patent/NZ514395A/en not_active IP Right Cessation
- 2000-03-17 BR BR0009454-4A patent/BR0009454A/pt not_active Application Discontinuation
- 2000-03-31 AR ARP000101472A patent/AR030670A1/es active IP Right Grant
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5440659A (en) * | 1993-09-30 | 1995-08-08 | At&T Corp. | Method for fabricating a fiber optic cable having improved polarization mode dispersion (PMD) performance |
| EP0851258A1 (fr) * | 1996-12-23 | 1998-07-01 | Alcatel | Câble à fibres optiques, flexible et de résistance élevée |
Also Published As
| Publication number | Publication date |
|---|---|
| ES2312336T3 (es) | 2009-03-01 |
| ATE405856T1 (de) | 2008-09-15 |
| JP4583605B2 (ja) | 2010-11-17 |
| CA2368817C (en) | 2009-02-17 |
| EP1200864A1 (en) | 2002-05-02 |
| DE60039987D1 (de) | 2008-10-02 |
| AU3812700A (en) | 2000-10-23 |
| NZ514395A (en) | 2002-07-26 |
| AR030670A1 (es) | 2003-09-03 |
| JP2002541509A (ja) | 2002-12-03 |
| EP1200864B1 (en) | 2008-08-20 |
| CA2368817A1 (en) | 2000-10-12 |
| BR0009454A (pt) | 2002-01-08 |
| WO2000060393A1 (en) | 2000-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FGA | Letters patent sealed or granted (standard patent) |