NO301195B1 - Fiberoptisk kabel - Google Patents
Fiberoptisk kabel Download PDFInfo
- Publication number
- NO301195B1 NO301195B1 NO910142A NO910142A NO301195B1 NO 301195 B1 NO301195 B1 NO 301195B1 NO 910142 A NO910142 A NO 910142A NO 910142 A NO910142 A NO 910142A NO 301195 B1 NO301195 B1 NO 301195B1
- Authority
- NO
- Norway
- Prior art keywords
- cable
- buffer tube
- cable according
- jacket
- tensile elements
- Prior art date
Links
- 239000000835 fiber Substances 0.000 title claims description 11
- 239000000872 buffer Substances 0.000 claims abstract description 33
- 239000013307 optical fiber Substances 0.000 claims abstract description 14
- 229920003023 plastic Polymers 0.000 claims abstract description 6
- 239000004033 plastic Substances 0.000 claims abstract description 6
- 239000000945 filler Substances 0.000 claims description 7
- 229920006395 saturated elastomer Polymers 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 abstract description 12
- 239000010959 steel Substances 0.000 abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000004698 Polyethylene Substances 0.000 abstract 1
- 241000283984 Rodentia Species 0.000 abstract 1
- KAATUXNTWXVJKI-UHFFFAOYSA-N cypermethrin Chemical compound CC1(C)C(C=C(Cl)Cl)C1C(=O)OC(C#N)C1=CC=CC(OC=2C=CC=CC=2)=C1 KAATUXNTWXVJKI-UHFFFAOYSA-N 0.000 abstract 1
- -1 polyethylene Polymers 0.000 abstract 1
- 229920000573 polyethylene Polymers 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 description 17
- 238000010276 construction Methods 0.000 description 15
- 235000015110 jellies Nutrition 0.000 description 11
- 239000008274 jelly Substances 0.000 description 11
- 238000013461 design Methods 0.000 description 10
- 238000009434 installation Methods 0.000 description 9
- 229920001179 medium density polyethylene Polymers 0.000 description 6
- 239000004701 medium-density polyethylene Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920000728 polyester Polymers 0.000 description 4
- 239000012943 hotmelt Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000003208 petroleum Substances 0.000 description 3
- 239000004760 aramid Substances 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011152 fibreglass Substances 0.000 description 2
- 239000000499 gel Substances 0.000 description 2
- 229920001903 high density polyethylene Polymers 0.000 description 2
- 239000004700 high-density polyethylene Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000009738 saturating Methods 0.000 description 2
- 239000002356 single layer Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009974 thixotropic effect Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000012464 large buffer Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000000725 suspension Substances 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
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
- G02B6/4432—Protective covering with fibre reinforcements
- G02B6/4433—Double reinforcement laying in straight line with optical transmission element
-
- 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
- G02B6/443—Protective covering
-
- 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
- G02B6/443—Protective covering
- G02B6/4431—Protective covering with provision in the protective covering, e.g. weak line, for gaining access to one or more fibres, e.g. for branching or tapping
-
- 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
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/44384—Means specially adapted for strengthening or protecting the cables the means comprising water blocking or hydrophobic materials
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Communication Cables (AREA)
- Insulated Conductors (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Suspension Of Electric Lines Or Cables (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/468,470 US5029974A (en) | 1990-01-22 | 1990-01-22 | Unitube optical fiber cable |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO910142D0 NO910142D0 (no) | 1991-01-14 |
| NO910142L NO910142L (no) | 1991-07-23 |
| NO301195B1 true NO301195B1 (no) | 1997-09-22 |
Family
ID=23859957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO910142A NO301195B1 (no) | 1990-01-22 | 1991-01-14 | Fiberoptisk kabel |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5029974A (de) |
| EP (1) | EP0438684B1 (de) |
| JP (1) | JPH04212907A (de) |
| AT (1) | ATE170988T1 (de) |
| CA (1) | CA2034629C (de) |
| DE (1) | DE69032644T2 (de) |
| DK (1) | DK0438684T3 (de) |
| ES (1) | ES2123494T3 (de) |
| FI (1) | FI910298A (de) |
| MX (1) | MX169987B (de) |
| NO (1) | NO301195B1 (de) |
| RU (1) | RU2043645C1 (de) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5125063A (en) * | 1990-11-08 | 1992-06-23 | At&T Bell Laboratories | Lightweight optical fiber cable |
| US5133034A (en) * | 1991-08-20 | 1992-07-21 | At&T Bell Laboratories | Communications cable having a strength member system disposed between two layers of waterblocking material |
| US5384880A (en) * | 1993-12-03 | 1995-01-24 | Alcatel Na Cable Systems, Inc. | Dielectric ribbon optical fiber cable |
| US5469523A (en) * | 1994-06-10 | 1995-11-21 | Commscope, Inc. | Composite fiber optic and electrical cable and associated fabrication method |
| FR2756935B1 (fr) | 1996-12-09 | 1999-01-08 | Alsthom Cge Alcatel | Cable a fibres optiques renforce, de structure unitube |
| US5905834A (en) * | 1997-07-21 | 1999-05-18 | Pirelli Cable Corporation | Combination loose tube optical fiber cable with reverse oscillating lay |
| US6088499A (en) * | 1997-09-30 | 2000-07-11 | Siecor Corporation | Fiber optic cable with ripcord |
| US6101305A (en) * | 1997-12-15 | 2000-08-08 | Siecor Corporation | Fiber optic cable |
| US6259844B1 (en) | 1997-12-15 | 2001-07-10 | Siecor Operations, Llc | Strengthened fiber optic cable |
| US6085009A (en) * | 1998-05-12 | 2000-07-04 | Alcatel | Water blocking gels compatible with polyolefin optical fiber cable buffer tubes and cables made therewith |
| US6041153A (en) * | 1998-07-01 | 2000-03-21 | Alcatel | Continuous composite reinforced buffer tubes for optical fiber cables |
| US6349161B1 (en) | 1999-05-28 | 2002-02-19 | Tycom (Us) Inc. | Undersea communications cable having centrally located, plastic buffer tube |
| US6496629B2 (en) | 1999-05-28 | 2002-12-17 | Tycom (Us) Inc. | Undersea telecommunications cable |
| US6198865B1 (en) | 1999-08-13 | 2001-03-06 | Alcatel | Telecommunications cable having good adhesion between a protective jacket and strength members |
| US6545222B2 (en) * | 2000-01-11 | 2003-04-08 | Sumitomo Electric Industries, Ltd. | Cable, and method for removing sheath at intermediate part of cable |
| US6563991B1 (en) | 2000-06-13 | 2003-05-13 | Alcatel | Optical fiber cable for easy access to ripcords and having ripcord reliability |
| US6876799B2 (en) | 2001-05-09 | 2005-04-05 | Alcatel | Gel-swellable layers on fibers, fiber ribbons and buffer tubes |
| DE10141720A1 (de) * | 2001-08-25 | 2003-03-06 | Ccs Technology Inc | Lichtwellenleiterkabel |
| US6813421B2 (en) * | 2001-12-26 | 2004-11-02 | Corning Cable Systems Llc | Fiber optic cable having a ripcord |
| CA2435584A1 (en) * | 2002-07-18 | 2004-01-18 | Southwire Company | Fiber optic transmission conductor and distributed temperature sensing of fiber optic transmission conductor |
| US20050078922A1 (en) * | 2002-07-18 | 2005-04-14 | Sanders Eugene Turner | Electrical cable with temperature sensing means and method of manufacture |
| US20040124001A1 (en) * | 2002-09-09 | 2004-07-01 | Sanders Eugene T. | Overhead electrical cable with temperature sensing means |
| US7085457B2 (en) * | 2002-09-09 | 2006-08-01 | Southwire Company | Underground electrical cable with temperature sensing means |
| US6876798B2 (en) * | 2003-08-29 | 2005-04-05 | Corning Cable Systems Llc | Fiber optic cable having a ripcord |
| JP5351503B2 (ja) * | 2008-03-07 | 2013-11-27 | 株式会社フジクラ | 光ファイバケーブル及びその光ファイバケーブルにおける口出し方法 |
| JP5329108B2 (ja) * | 2008-03-07 | 2013-10-30 | 株式会社フジクラ | 光ファイバケーブル |
| JP2013097285A (ja) * | 2011-11-04 | 2013-05-20 | Fujikura Ltd | 光ユニット及び光ファイバケーブル |
| GB2543319A (en) * | 2015-10-14 | 2017-04-19 | Heraeus Electro Nite Int | Cored wire, method and device for the production |
| CN109416437A (zh) * | 2016-05-26 | 2019-03-01 | 康宁光电通信有限责任公司 | 具有凹入于铠装层中的细长强度构件的光学纤维电缆 |
| WO2018222547A2 (en) | 2017-05-31 | 2018-12-06 | Corning Research & Development Corporation | Super-absorbent swellable hot melt coated optical fibers, buffer tubes, cable designs thereof and manufacturing processes |
| JP7025958B2 (ja) * | 2018-03-06 | 2022-02-25 | 株式会社フジクラ | 光ファイバケーブル及び光ファイバケーブルの製造方法 |
| HUE058111T2 (hu) * | 2017-06-02 | 2022-07-28 | Fujikura Ltd | Száloptikai kábel és eljárás száloptikai kábel gyártására |
| IT201900022977A1 (it) * | 2019-12-04 | 2021-06-04 | Prysmian Spa | Cavo elettro-ottico |
| CA3161708A1 (en) * | 2020-02-07 | 2021-08-12 | Okimi MUKAI | Optical fiber cable and method for manufacturing optical fiber cable |
| CN111399153A (zh) * | 2020-05-12 | 2020-07-10 | 信达科创（唐山）石油设备有限公司 | 一种测井封装光纤管缆及其制备方法 |
Family Cites Families (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1448793A (en) * | 1974-05-31 | 1976-09-08 | Post Office | Optical cables |
| US4153332A (en) * | 1974-07-30 | 1979-05-08 | Industrie Pirelli Societa Per Azioni | Sheathed optical fiber element and cable |
| US4037922A (en) * | 1975-07-07 | 1977-07-26 | Corning Glass Works | Optical waveguide cable |
| US4078853A (en) * | 1976-02-25 | 1978-03-14 | Bell Telephone Laboratories, Incorporated | Optical communication cable |
| US4330173A (en) * | 1976-03-22 | 1982-05-18 | Siemens Aktiengesellschaft | Conductor for optical cables |
| DE2825845C2 (de) * | 1978-06-13 | 1985-06-05 | Siemens AG, 1000 Berlin und 8000 München | Optisches Nachrichtenkabel mit verstärktem Kunststoffmantel |
| US4342500A (en) * | 1979-08-10 | 1982-08-03 | Siemens Aktiengesellschaft | High voltage stabile optical cable structures |
| DE2946027C2 (de) * | 1979-11-14 | 1982-05-06 | Siemens AG, 1000 Berlin und 8000 München | Längswasserdichtes Lichtwellenleiterkabel und Verfahren zu seiner Herstellung |
| FR2497964A1 (fr) * | 1981-01-09 | 1982-07-16 | Cables Electro Telecommunicati | Cable a fibres optiques, pourvu d'elements de renforcement mecanique |
| DE3337863A1 (de) * | 1983-10-18 | 1985-04-25 | Siemens AG, 1000 Berlin und 8000 München | Konzentrisch aufgebautes optisches luft- oder seekabel |
| DE3400605A1 (de) * | 1984-01-10 | 1985-08-29 | Siemens AG, 1000 Berlin und 8000 München | Optisches uebertragungselement |
| US4744631A (en) * | 1985-01-31 | 1988-05-17 | American Telephone And Telegraph Company, At&T Bell Laboratories | Single mode optical fiber ribbon cable |
| DE3688666T2 (de) * | 1985-04-10 | 1994-01-20 | American Telephone & Telegraph | Optisches kabel und verfahren zu dessen herstellung. |
| US4723831A (en) * | 1985-12-02 | 1988-02-09 | American Telephone And Telegraph Company At&T Bell Laboratories | Optical fiber communications cable |
| US4765712A (en) * | 1986-01-31 | 1988-08-23 | American Telephone And Telegraph Company, At&T Bell Laboratories | Optical fiber cable |
| US4730894A (en) * | 1986-03-27 | 1988-03-15 | American Telephone And Telegraph Company, At&T Bell Laboratories | Optical fiber cable having a prefabricated strength system and methods of making |
| US4743085A (en) * | 1986-05-28 | 1988-05-10 | American Telephone And Telegraph Co., At&T Bell Laboratories | Optical fiber cable having non-metallic sheath system |
| US4770489A (en) * | 1986-08-27 | 1988-09-13 | Sumitomo Electric Research Triangle, Inc. | Ruggedized optical communication cable |
| GB2201008B (en) * | 1987-02-12 | 1991-10-23 | Stc Plc | Optical fibre cables |
| US4818060A (en) * | 1987-03-31 | 1989-04-04 | American Telephone And Telegraph Company, At&T Bell Laboratories | Optical fiber building cables |
| US4844575A (en) * | 1987-04-10 | 1989-07-04 | American Telephone And Telegraph Company, At&T Bell Laboratories | Optical fiber cable |
| US4867526A (en) * | 1987-10-30 | 1989-09-19 | American Telephone And Telegraph Company, At&T Bell Laboratories | Water resistant communications cable |
| US4815813A (en) * | 1987-10-30 | 1989-03-28 | American Telephone And Telegraph Company | Water resistant communications cable |
-
1990
- 1990-01-22 US US07/468,470 patent/US5029974A/en not_active Expired - Lifetime
- 1990-12-07 AT AT90123534T patent/ATE170988T1/de active
- 1990-12-07 EP EP90123534A patent/EP0438684B1/de not_active Expired - Lifetime
- 1990-12-07 ES ES90123534T patent/ES2123494T3/es not_active Expired - Lifetime
- 1990-12-07 DE DE69032644T patent/DE69032644T2/de not_active Expired - Fee Related
- 1990-12-07 DK DK90123534T patent/DK0438684T3/da active
-
1991
- 1991-01-14 NO NO910142A patent/NO301195B1/no unknown
- 1991-01-21 RU SU914894216A patent/RU2043645C1/ru active
- 1991-01-21 CA CA002034629A patent/CA2034629C/en not_active Expired - Fee Related
- 1991-01-21 MX MX024207A patent/MX169987B/es unknown
- 1991-01-21 FI FI910298A patent/FI910298A/fi unknown
- 1991-01-22 JP JP3021657A patent/JPH04212907A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FI910298A0 (fi) | 1991-01-21 |
| DK0438684T3 (da) | 1999-06-07 |
| ES2123494T3 (es) | 1999-01-16 |
| CA2034629A1 (en) | 1991-07-23 |
| NO910142L (no) | 1991-07-23 |
| DE69032644D1 (de) | 1998-10-15 |
| EP0438684A2 (de) | 1991-07-31 |
| US5029974A (en) | 1991-07-09 |
| MX169987B (es) | 1993-08-03 |
| DE69032644T2 (de) | 1999-06-17 |
| JPH04212907A (ja) | 1992-08-04 |
| ATE170988T1 (de) | 1998-09-15 |
| NO910142D0 (no) | 1991-01-14 |
| CA2034629C (en) | 1994-03-22 |
| FI910298A (fi) | 1991-07-23 |
| EP0438684A3 (en) | 1991-12-11 |
| EP0438684B1 (de) | 1998-09-09 |
| RU2043645C1 (ru) | 1995-09-10 |
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