NO850581L - Undervannskabel - Google Patents
UndervannskabelInfo
- Publication number
- NO850581L NO850581L NO850581A NO850581A NO850581L NO 850581 L NO850581 L NO 850581L NO 850581 A NO850581 A NO 850581A NO 850581 A NO850581 A NO 850581A NO 850581 L NO850581 L NO 850581L
- Authority
- NO
- Norway
- Prior art keywords
- cable
- optical fiber
- tube
- sheath
- around
- Prior art date
Links
- 239000013307 optical fiber Substances 0.000 claims abstract description 34
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052802 copper Inorganic materials 0.000 claims abstract description 25
- 239000010949 copper Substances 0.000 claims abstract description 25
- 239000001257 hydrogen Substances 0.000 claims abstract description 14
- 229910052739 hydrogen Inorganic materials 0.000 claims abstract description 14
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims description 30
- 239000000835 fiber Substances 0.000 claims description 19
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229910052721 tungsten Inorganic materials 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229910052782 aluminium Inorganic materials 0.000 abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 6
- 230000004888 barrier function Effects 0.000 abstract description 5
- -1 hydrogen ions Chemical class 0.000 abstract description 5
- 239000003292 glue Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 description 7
- 229910000831 Steel Inorganic materials 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 4
- 230000035515 penetration Effects 0.000 description 4
- 229920000573 polyethylene Polymers 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 238000010894 electron beam technology Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 239000011159 matrix material Substances 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 229920002379 silicone rubber Polymers 0.000 description 3
- 239000004945 silicone rubber Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 229920000271 Kevlar® Polymers 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229940125898 compound 5 Drugs 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003989 dielectric material Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 229940047127 fiore Drugs 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000004761 kevlar Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229920001083 polybutene Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005493 welding type Methods 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
- G02B6/4427—Pressure resistant cables, e.g. undersea 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
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/44382—Means specially adapted for strengthening or protecting the cables the means comprising hydrogen absorbing materials
-
- 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
- G02B6/4486—Protective covering
- G02B6/4488—Protective covering using metallic tubes
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Communication Cables (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB08404083A GB2154334B (en) | 1984-02-16 | 1984-02-16 | Submarine optical fibre cable having welded metallic layer |
| GB8424044A GB2165060B (en) | 1984-09-22 | 1984-09-22 | Optical fibre cables |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO850581L true NO850581L (no) | 1985-08-19 |
Family
ID=26287324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO850581A NO850581L (no) | 1984-02-16 | 1985-02-14 | Undervannskabel |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4767182A (ja) |
| JP (1) | JPH068923B2 (ja) |
| DK (1) | DK72685A (ja) |
| FI (1) | FI850652L (ja) |
| FR (1) | FR2559917B1 (ja) |
| NO (1) | NO850581L (ja) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4896939A (en) * | 1987-10-30 | 1990-01-30 | D. G. O'brien, Inc. | Hybrid fiber optic/electrical cable and connector |
| JPH0511611Y2 (ja) * | 1988-07-26 | 1993-03-23 | ||
| US4974926A (en) * | 1989-04-06 | 1990-12-04 | At&T Bell Laboratories | Underwater optical fiber cable |
| JPH02244085A (ja) * | 1989-09-11 | 1990-09-28 | Konica Corp | クリーニング装置 |
| WO1991008501A1 (en) * | 1989-12-05 | 1991-06-13 | Nkk Corporation | Apparatus for and method of manufacturing optical fiber cable covered with metal pipe |
| US5031995A (en) * | 1989-12-21 | 1991-07-16 | The Boeing Company | Composite reinforced fiber for high G loads |
| FR2664987B1 (fr) * | 1990-07-19 | 1993-07-16 | Alcatel Cable | Cable sous-marin de telecommunications a fibres optiques sous tube. |
| EP0467294A1 (fr) * | 1990-07-19 | 1992-01-22 | Alcatel Cable | CABLE SOUS-MARIN DE TELECOMMUNICATIONS à FIBRES OPTIQUES |
| FR2664988B1 (fr) * | 1990-07-19 | 1993-07-16 | Alcatel Cable | Cable sous-marin de telecommunications a fibres optiques. |
| US5247599A (en) * | 1992-06-05 | 1993-09-21 | Sumitomo Electric Fiber Optics Corp. | Steam resistant optical fiber cable |
| CA2161168C (en) * | 1994-12-20 | 2001-08-14 | John James Blee | Optical fiber cable for underwater use using terrestrial optical fiber cable |
| JP2970456B2 (ja) * | 1995-02-14 | 1999-11-02 | 日本鋼管株式会社 | 金属管被覆光ファイバケーブルの製造方法及び製造装置 |
| US5822484A (en) * | 1996-06-21 | 1998-10-13 | Lucent Technologies Inc. | Lightweight optical groundwire |
| FR2774183B1 (fr) * | 1998-01-26 | 2002-04-26 | Alsthom Cge Alkatel | Cable a tube sensiblement etanche logeant au moins un conducteur optique et un produit absorbant l'hydrogene |
| US6496629B2 (en) * | 1999-05-28 | 2002-12-17 | Tycom (Us) Inc. | Undersea telecommunications cable |
| US6349161B1 (en) | 1999-05-28 | 2002-02-19 | Tycom (Us) Inc. | Undersea communications cable having centrally located, plastic buffer tube |
| GB9919399D0 (en) * | 1999-08-18 | 1999-10-20 | Corning Communications Ltd | Electric conductors incorporating optical fibres |
| DE10005077A1 (de) * | 2000-02-04 | 2001-08-09 | Alcatel Sa | Optisches Kabel |
| GB0126167D0 (en) * | 2001-10-31 | 2002-01-02 | Cit Alcatel | Sea earth |
| US6907170B1 (en) * | 2004-07-22 | 2005-06-14 | Halliburton Energy Services, Inc. | Hydrogen diffusion delay barrier for fiber optic cables used in hostile environments |
| US7400803B2 (en) * | 2005-03-25 | 2008-07-15 | Welldynamics, B.V. | Method and apparatus for providing a hydrogen diffusion barrier for fiber optic cables used in hostile environments |
| WO2006034723A1 (en) * | 2004-09-27 | 2006-04-06 | Prysmian Cavi E Sistemi Energia S.R.L. | Water-resistant optical cable and manufacturing method |
| CN100557471C (zh) * | 2004-09-27 | 2009-11-04 | 普雷斯曼电缆及系统能源有限公司 | 用于通讯的光缆 |
| US20130272667A1 (en) * | 2011-04-12 | 2013-10-17 | Afl Telecommunications Llc | Sensor cable for long downhole |
| ES2645363T3 (es) | 2011-10-14 | 2017-12-05 | Te Wire & Cable Llc | Cable de bloqueo de gas y método de fabricación |
| US10354780B2 (en) | 2011-10-14 | 2019-07-16 | Te Wire & Cable Llc | Gas blocking cable and method of manufacturing |
| US9837187B2 (en) | 2011-10-14 | 2017-12-05 | Te Wire & Cable Llc | Gas blocking cable and method of manufacturing |
| US10443315B2 (en) * | 2012-11-28 | 2019-10-15 | Nextstream Wired Pipe, Llc | Transmission line for wired pipe |
| CN103198905B (zh) * | 2013-03-25 | 2015-08-19 | 江苏薪泽奇机械股份有限公司 | 一种金属包覆缆线的生产方法 |
| FR3021157B1 (fr) * | 2014-05-16 | 2017-11-24 | Nexans | Cable de transport d'electricite a isolation de papier impregnee de masse |
| CN104112509A (zh) * | 2014-07-18 | 2014-10-22 | 中天科技海缆有限公司 | 一种基于扭矩平衡设计的金属铠装电缆及其设计方法 |
| EP3064974A1 (en) * | 2015-03-03 | 2016-09-07 | Nexans | Cable for downhole well monitoring |
| GB2543319A (en) * | 2015-10-14 | 2017-04-19 | Heraeus Electro Nite Int | Cored wire, method and device for the production |
| GB2543318A (en) * | 2015-10-14 | 2017-04-19 | Heraeus Electro Nite Int | Consumable optical fiber for measuring a temperature of a molten steel bath |
| JP6856047B2 (ja) * | 2018-03-30 | 2021-04-07 | 株式会社オートネットワーク技術研究所 | 電線の防水構造 |
| AU2020411223B2 (en) * | 2019-12-23 | 2023-08-17 | Fujikura Ltd. | Cable and cable reinforcement sheet |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2507649A1 (de) * | 1975-02-19 | 1976-09-02 | Siemens Ag | Optisches kabel fuer nachrichtenuebertragungszwecke |
| JPS54134449A (en) * | 1978-04-11 | 1979-10-18 | Kokusai Denshin Denwa Co Ltd | Photoofiber submarine cable |
| JPS5532053A (en) * | 1978-08-30 | 1980-03-06 | Kokusai Denshin Denwa Co Ltd <Kdd> | Optical fiber submarine cable |
| FR2444282A1 (fr) * | 1978-12-12 | 1980-07-11 | Cables De Lyon Geoffroy Delore | Cable sous-marin a fibres optiques pour telecommunications, et procede et dispositif pour sa fabrication |
| FR2460492A1 (fr) * | 1979-06-28 | 1981-01-23 | Cables De Lyon Geoffroy Delore | Cable sous-marin a fibres optiques |
| AU537244B2 (en) * | 1979-10-19 | 1984-06-14 | Alcatel Submarine Systems B.V. | Optical fibre cable |
| GB2063502B (en) * | 1979-11-15 | 1983-09-21 | Standard Telephones Cables Ltd | Submarine optical cable |
| NL8000382A (nl) * | 1980-01-22 | 1981-08-17 | Philips Nv | Optisch geleidend element, werkwijze voor het vervaardigen daarvan, inrichting voor het vervaardigen van een dergelijk element en optische telecommunicatiekabel voorzien van een dergelijk element. |
| GB2101505B (en) * | 1981-06-23 | 1985-03-27 | Standard Telephones Cables Ltd | Cable manufacture |
| JPS5869808U (ja) * | 1981-11-04 | 1983-05-12 | 日本電信電話株式会社 | 耐火光ケ−ブル |
| GB2115172A (en) * | 1982-02-16 | 1983-09-01 | Standard Telephones Cables Ltd | Optical fibre cables |
-
1985
- 1985-02-14 NO NO850581A patent/NO850581L/no unknown
- 1985-02-15 FI FI850652A patent/FI850652L/fi not_active Application Discontinuation
- 1985-02-15 FR FR858502254A patent/FR2559917B1/fr not_active Expired
- 1985-02-15 DK DK72685A patent/DK72685A/da not_active Application Discontinuation
- 1985-02-16 JP JP60029212A patent/JPH068923B2/ja not_active Expired - Lifetime
-
1987
- 1987-12-14 US US07/133,219 patent/US4767182A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2559917B1 (fr) | 1989-06-23 |
| FI850652A0 (fi) | 1985-02-15 |
| US4767182A (en) | 1988-08-30 |
| JPH068923B2 (ja) | 1994-02-02 |
| FI850652L (fi) | 1985-08-17 |
| FR2559917A1 (fr) | 1985-08-23 |
| DK72685A (da) | 1985-08-17 |
| JPS6122315A (ja) | 1986-01-30 |
| DK72685D0 (da) | 1985-02-15 |
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