NO341165B1 - Innretning og fremgangsmåte for beskyttelse av optisk fiber i overføringskabel - Google Patents
Innretning og fremgangsmåte for beskyttelse av optisk fiber i overføringskabel Download PDFInfo
- Publication number
- NO341165B1 NO341165B1 NO20120384A NO20120384A NO341165B1 NO 341165 B1 NO341165 B1 NO 341165B1 NO 20120384 A NO20120384 A NO 20120384A NO 20120384 A NO20120384 A NO 20120384A NO 341165 B1 NO341165 B1 NO 341165B1
- Authority
- NO
- Norway
- Prior art keywords
- tube
- fiber optic
- fiber
- capillary tube
- optical fibers
- Prior art date
Links
- 239000013307 optical fiber Substances 0.000 title claims description 76
- 238000000034 method Methods 0.000 title claims description 32
- 230000005540 biological transmission Effects 0.000 title claims description 19
- 239000000835 fiber Substances 0.000 claims description 86
- 239000000463 material Substances 0.000 claims description 22
- 238000002788 crimping Methods 0.000 claims description 9
- 238000005253 cladding Methods 0.000 claims description 4
- 239000013536 elastomeric material Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 description 22
- 238000007789 sealing Methods 0.000 description 20
- 229910052751 metal Inorganic materials 0.000 description 17
- 239000002184 metal Substances 0.000 description 17
- 238000001816 cooling Methods 0.000 description 11
- 229920001971 elastomer Polymers 0.000 description 11
- 239000000806 elastomer Substances 0.000 description 10
- 238000009434 installation Methods 0.000 description 10
- 230000001681 protective effect Effects 0.000 description 9
- 230000004888 barrier function Effects 0.000 description 8
- 239000007789 gas Substances 0.000 description 8
- 230000001012 protector Effects 0.000 description 8
- 230000003287 optical effect Effects 0.000 description 6
- 230000008439 repair process Effects 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 229920002449 FKM Polymers 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 229910001119 inconels 625 Inorganic materials 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000989 no adverse effect Toxicity 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 230000007704 transition 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
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2558—Reinforcement of splice joint
-
- 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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3801—Permanent connections, i.e. wherein fibres are kept aligned by mechanical means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Light Guides In General And Applications Therefor (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US38407999A | 1999-08-26 | 1999-08-26 | |
| US09/497,236 US6496625B1 (en) | 1998-08-26 | 2000-02-03 | Transmission cable optical fiber protector and method |
| PCT/US2000/004492 WO2001098809A1 (en) | 1999-08-26 | 2000-02-23 | Transmission cable optical fiber protector and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20120384L NO20120384L (no) | 2001-02-27 |
| NO341165B1 true NO341165B1 (no) | 2017-09-04 |
Family
ID=39877476
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20120384A NO341165B1 (no) | 1999-08-26 | 2012-03-28 | Innretning og fremgangsmåte for beskyttelse av optisk fiber i overføringskabel |
| NO20120383A NO341100B1 (no) | 1999-08-26 | 2012-03-28 | Innretning og fremgangsmåte for beskyttelse av optisk fiber i overføringskabel |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20120383A NO341100B1 (no) | 1999-08-26 | 2012-03-28 | Innretning og fremgangsmåte for beskyttelse av optisk fiber i overføringskabel |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5080533B2 (ja) |
| DE (4) | DE60040766D1 (ja) |
| NO (2) | NO341165B1 (ja) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2677137A1 (fr) * | 1991-05-29 | 1992-12-04 | Alcatel Cable | Procede de reparation d'un microtube a fibres optiques. |
| EP0690321A1 (en) * | 1994-06-27 | 1996-01-03 | Nkk Corporation | A method for connecting optical fiber cables |
| EP0698799A2 (en) * | 1994-08-26 | 1996-02-28 | Nkk Corporation | Apparatus for connecting metal tubes covering optical fiber cables and method of joining or splicing two optical fiber cables |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5264942A (en) * | 1975-11-26 | 1977-05-28 | Fujitsu Ltd | Coupling device for optical fibers |
| US4110001A (en) * | 1977-01-05 | 1978-08-29 | General Cable Corporation | Optical fiber cable construction |
| FR2524987A1 (fr) * | 1982-04-09 | 1983-10-14 | Cables De Lyon Geoffroy Delore | Dispositif de raccordement des extremites de deux cables sous-marins a fibres optiques et son procede de fabrication |
| JPS5933015U (ja) * | 1982-08-25 | 1984-02-29 | 日立電線株式会社 | 光フアイバケ−ブルの接続部 |
| US4824198A (en) * | 1983-10-17 | 1989-04-25 | Gte Products Corporation | Housing for a fiber optic splice |
| JPH0228482Y2 (ja) * | 1984-11-24 | 1990-07-31 | ||
| JPH0687090B2 (ja) * | 1989-01-31 | 1994-11-02 | ホーヤ株式会社 | 金属管被覆型光導杆 |
| DE4210631A1 (de) * | 1992-03-31 | 1993-10-07 | Siemens Ag | Verbindungseinrichtung für mindestens einen in einer Außenhülle angeordneten Lichtwellenleiter |
| JP2992191B2 (ja) * | 1994-01-28 | 1999-12-20 | 住友電気工業株式会社 | 光ファイバケーブル |
-
2000
- 2000-02-23 DE DE60040766T patent/DE60040766D1/de not_active Expired - Fee Related
- 2000-02-23 DE DE60042455T patent/DE60042455D1/de not_active Expired - Fee Related
- 2000-02-23 DE DE60040568T patent/DE60040568D1/de not_active Expired - Fee Related
- 2000-02-23 DE DE60042133T patent/DE60042133D1/de not_active Expired - Fee Related
-
2009
- 2009-06-17 JP JP2009144087A patent/JP5080533B2/ja not_active Expired - Fee Related
-
2012
- 2012-03-28 NO NO20120384A patent/NO341165B1/no not_active IP Right Cessation
- 2012-03-28 NO NO20120383A patent/NO341100B1/no not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2677137A1 (fr) * | 1991-05-29 | 1992-12-04 | Alcatel Cable | Procede de reparation d'un microtube a fibres optiques. |
| EP0690321A1 (en) * | 1994-06-27 | 1996-01-03 | Nkk Corporation | A method for connecting optical fiber cables |
| EP0698799A2 (en) * | 1994-08-26 | 1996-02-28 | Nkk Corporation | Apparatus for connecting metal tubes covering optical fiber cables and method of joining or splicing two optical fiber cables |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5080533B2 (ja) | 2012-11-21 |
| DE60042455D1 (de) | 2009-08-06 |
| DE60040568D1 (de) | 2008-11-27 |
| JP2009244893A (ja) | 2009-10-22 |
| DE60040766D1 (de) | 2008-12-18 |
| NO20120384L (no) | 2001-02-27 |
| NO341100B1 (no) | 2017-08-28 |
| DE60042133D1 (de) | 2009-06-10 |
| NO20120383L (no) | 2001-02-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CHAD | Change of the owner's name or address (par. 44 patent law, par. patentforskriften) |
Owner name: WEATHERFORD TECHNOLOGY HOLDINGS, US |
|
| MK1K | Patent expired |