NO934907L - Optiske fibere - Google Patents

Optiske fibere

Info

Publication number
NO934907L
NO934907L NO934907A NO934907A NO934907L NO 934907 L NO934907 L NO 934907L NO 934907 A NO934907 A NO 934907A NO 934907 A NO934907 A NO 934907A NO 934907 L NO934907 L NO 934907L
Authority
NO
Norway
Prior art keywords
resin coating
inclusions
fibre
package
significant
Prior art date
Application number
NO934907A
Other languages
English (en)
Other versions
NO934907D0 (no
NO307486B1 (no
Inventor
Philip Alfred Barker
David John Stockton
Christopher Fisk
Peter David Jenkins
Original Assignee
British Telecomm
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB919114196A external-priority patent/GB9114196D0/en
Priority claimed from GB929201283A external-priority patent/GB9201283D0/en
Application filed by British Telecomm filed Critical British Telecomm
Publication of NO934907D0 publication Critical patent/NO934907D0/no
Publication of NO934907L publication Critical patent/NO934907L/no
Publication of NO307486B1 publication Critical patent/NO307486B1/no

Links

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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • C03C25/1065—Multiple coatings
    • 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
    • G02B6/4438—Means specially adapted for strengthening or protecting the cables for facilitating insertion by fluid drag in ducts or capillaries
    • 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
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/50—Underground or underwater installation; Installation through tubing, conduits or ducts
    • G02B6/52—Underground or underwater installation; Installation through tubing, conduits or ducts using fluid, e.g. air

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Glass Compositions (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
  • Communication Cables (AREA)
NO934907A 1991-07-01 1993-12-30 Optiske fibere NO307486B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB919114196A GB9114196D0 (en) 1991-07-01 1991-07-01 Optical fibres
GB929201283A GB9201283D0 (en) 1992-01-21 1992-01-21 Optical fibres
PCT/GB1992/001190 WO1993001512A1 (en) 1991-07-01 1992-07-01 Optical fibres

Publications (3)

Publication Number Publication Date
NO934907D0 NO934907D0 (no) 1993-12-30
NO934907L true NO934907L (no) 1994-03-01
NO307486B1 NO307486B1 (no) 2000-04-10

Family

ID=26299164

Family Applications (1)

Application Number Title Priority Date Filing Date
NO934907A NO307486B1 (no) 1991-07-01 1993-12-30 Optiske fibere

Country Status (21)

Country Link
US (2) US5555335A (no)
EP (2) EP0592505A1 (no)
KR (1) KR100303720B1 (no)
AT (1) ATE153144T1 (no)
AU (1) AU653623B2 (no)
BG (1) BG61196B1 (no)
CA (1) CA2110800C (no)
CZ (1) CZ282486B6 (no)
DE (1) DE69219680T2 (no)
DK (1) DK0521710T3 (no)
ES (1) ES2102464T3 (no)
FI (1) FI108896B (no)
GB (1) GB2271649B (no)
GR (1) GR3023418T3 (no)
HK (1) HK133696A (no)
HU (1) HU214416B (no)
NO (1) NO307486B1 (no)
NZ (1) NZ243408A (no)
RO (1) RO113909B1 (no)
SK (1) SK150593A3 (no)
WO (1) WO1993001512A1 (no)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2282897B (en) * 1993-10-01 1996-10-23 Pirelli General Plc Optical fibre assembly with coating having projecting particulate material for blown installation
GB2303806B (en) * 1995-08-03 1999-03-17 Pirelli General Plc Apparatus and method for use in applying particles to an external layer of uncured resin of a coating of an optical fibre unit
GB2308019B (en) 1995-10-24 1999-09-22 Pirelli General Plc Installing an optical fibre line in a duct
GB2308752B (en) * 1995-12-22 1999-12-29 Pirelli General Plc Suspended line for an optical fibre unit
CN1132037C (zh) * 1996-09-19 2003-12-24 英国电讯公司 喷吹头
SE513107C2 (sv) * 1998-11-05 2000-07-10 Ericsson Telefon Ab L M Förfarande och anordning för att installera optofiberkabelelement
US6778744B2 (en) 1999-10-08 2004-08-17 Fitel Usa Corp. Dielectric optical fiber cable having reduced preferential bending
WO2001073494A1 (en) * 2000-03-29 2001-10-04 Emtelle Uk Limited Cable for installation in duct
GB0121458D0 (en) * 2001-09-05 2001-10-24 Emtelle Uk Ltd Tube assembly for installation into a duct
BR0205971A (pt) 2001-09-07 2003-09-30 Pirelli General Plc Instalação de fibra óptica, e, método de instalar fibras ópticas em um alojamento de junta
US6830177B2 (en) * 2001-09-10 2004-12-14 General Dynamics Information Systems, Inc. Method and apparatus to compliantly interconnect commercial-off-the-shelf chip scale packages and printed wiring boards
ATE376683T1 (de) 2001-11-19 2007-11-15 Prysmian Cables & Systems Ltd Faseroptisches anschlusskabel
CN1589417B (zh) 2001-11-19 2012-05-30 普雷斯曼电缆和系统有限公司 光纤引入电缆
DE20201588U1 (de) * 2002-02-02 2003-03-13 CCS Technology, Inc., Wilmington, Del. Lichtwellenleiterkabel
US6931190B2 (en) * 2002-02-18 2005-08-16 Fujikura Ltd. Optical fiber unit for air blown fiber installation
GB0210760D0 (en) * 2002-05-10 2002-06-19 British Telecomm Fibre coating method and apparatus
CA2486248C (en) * 2002-05-17 2012-02-07 Sumitomo Electric Industries, Ltd. Optical fiber ribbon, method of manufacturing the same, connector with optical fiber ribbon, optical fiber array with optical fiber ribbon, and optical wiring system
US6801696B2 (en) * 2002-06-07 2004-10-05 Fitel Usa Corp. Fiber optic cable structure and method
GB0313017D0 (en) * 2002-08-10 2003-07-09 Emtelle Uk Ltd Signal transmitting cable
GB0313018D0 (en) 2002-08-10 2003-07-09 Emtelle Uk Ltd Signal transmitting cable
AU2007209831B2 (en) * 2002-08-10 2009-07-30 Emtelle Uk Limited Signal Transmitting Cable
US20040042743A1 (en) * 2002-09-03 2004-03-04 Kariofilis Konstadinidis Optical fiber cables for microduct installations
US20040096166A1 (en) * 2002-11-15 2004-05-20 Alcatel Jacket materials and cable design for duct application
US6912347B2 (en) * 2002-11-15 2005-06-28 Alcatel Optimized fiber optic cable suitable for microduct blown installation
AU2003247215A1 (en) * 2003-01-07 2004-07-29 Lg Cable Ltd. Optical fiber unit for air blown installation and manufacturing method thereof
US20060147163A1 (en) * 2003-03-07 2006-07-06 Mayhew Andrew J Optical fiber cable and blowing installation technique
GB0305276D0 (en) * 2003-03-07 2003-04-09 British Telecomm Optical cable
JP4515449B2 (ja) * 2003-03-31 2010-07-28 ブリティッシュ・テレコミュニケーションズ・パブリック・リミテッド・カンパニー 光ファイバケーブル配線フレーム
US20040208463A1 (en) * 2003-04-15 2004-10-21 Kyung-Tae Park Cable for use in an air blowing installation and apparatus for manufacturing the same
GB0314935D0 (en) * 2003-06-26 2003-07-30 Emtelle Uk Ltd Signal transmitting cable
DE10355160B4 (de) * 2003-11-26 2008-04-03 Schott Ag Beschichtete Glaskeramikplatte, Verfahren zu ihrer Herstellung und Kochfeld mit einer solchen Glaskeramikplatte
EP1550890A1 (en) * 2003-12-30 2005-07-06 PIRELLI GENERAL plc Optical fibre cables
US7242831B2 (en) * 2004-02-27 2007-07-10 Verizon Business Global Llc Low strain optical fiber cable
KR100602292B1 (ko) * 2004-09-01 2006-07-14 엘에스전선 주식회사 공기압 포설용 광섬유 유닛
KR100602293B1 (ko) * 2004-12-08 2006-07-18 엘에스전선 주식회사 비드가 표면에 부착된 공기압 포설용 광섬유 유닛
KR100654011B1 (ko) * 2004-12-08 2006-12-04 엘에스전선 주식회사 비드가 표면에 부착된 공기압 포설용 광섬유 유닛
KR100654012B1 (ko) * 2004-12-08 2006-12-04 엘에스전선 주식회사 코팅층의 특성 저하를 방지하는 공기압 포설용 광섬유유닛의 제조 방법 및 이에 사용되는 가스 챔버
KR100607301B1 (ko) * 2004-12-08 2006-07-31 엘에스전선 주식회사 미세 굴곡 손실을 저감시킨 공기압 포설용 광섬유 유닛
DE102005039482A1 (de) * 2005-08-18 2007-02-22 CCS Technology, Inc., Wilmington Optisches Übertragungselement und Verfahren zum Herstellen eines optischen Übertragungselements
US8573313B2 (en) * 2006-04-03 2013-11-05 Schlumberger Technology Corporation Well servicing methods and systems
US7308175B1 (en) * 2006-10-31 2007-12-11 Corning Cable Systems Llc Fiber optic structures that allow small bend radii
KR100856658B1 (ko) 2006-11-08 2008-09-04 주식회사 케이티 진공 펌프를 이용한 광섬유 포설방법 및 장치
DE602006005255D1 (de) * 2006-12-05 2009-04-02 Dsm Ip Assets Bv Strahlungshärtbare Beschichtungszusammensetzung
DE102006060431A1 (de) * 2006-12-20 2008-06-26 CCS Technology, Inc., Wilmington Optisches Übertragungselement mit hoher Temperaturfestigkeit
US7570858B2 (en) * 2007-12-05 2009-08-04 Baker Hughes Incorporated Optical fiber for pumping and method
JP5073609B2 (ja) * 2008-08-11 2012-11-14 日東電工株式会社 光導波路の製造方法
US8236376B2 (en) * 2008-09-02 2012-08-07 Pascale Industries, Inc. Production of nanoparticle-coated yarns
CN201698065U (zh) * 2010-05-31 2011-01-05 四川汇源光通信有限公司 一种适合于气送敷设的光缆结构
EP2416196A1 (en) 2010-08-02 2012-02-08 British Telecommunications public limited company Optical fibre securing device
EP2450728A1 (en) 2010-11-05 2012-05-09 British Telecommunications Public Limited Company Optical fibre tray
KR101107637B1 (ko) 2011-01-04 2012-01-25 에쓰이에이치에프코리아 (주) 광섬유 케이블
EP2608643A1 (en) 2011-12-23 2013-06-26 British Telecommunications public limited company Cable
EP2657740A1 (en) 2012-04-23 2013-10-30 British Telecommunications public limited company Cable
EP2682795A1 (en) 2012-07-06 2014-01-08 British Telecommunications Public Limited Company Cable
US9031369B2 (en) * 2012-09-04 2015-05-12 Ofs Fitel, Llc Liquid and gaseous resistance compact fiber unit and method of making the same
WO2014189567A2 (en) 2013-02-28 2014-11-27 Adc Telecommunications, Inc. Power cable with ability to provide optical fiber upgrade
JP6331260B2 (ja) * 2013-04-25 2018-05-30 住友電気工業株式会社 光ファイバケーブル
PL3004018T4 (pl) * 2013-06-06 2020-06-15 Prysmian S.P.A. Sposób i urządzenie do wytwarzania wdmuchiwanych jednostek światłowodowych
WO2015055229A1 (en) 2013-10-15 2015-04-23 Prysmian S.P.A. High fibre count blown optical fibre unit and method of manufacturing
WO2015079463A1 (en) 2013-11-29 2015-06-04 Prysmian S.P.A. High installation performance blown optical fibre unit, manufacturing method and apparatus
JP2015129887A (ja) * 2014-01-08 2015-07-16 住友電気工業株式会社 空気圧送用光ファイバケーブル
GB201700019D0 (en) * 2017-01-01 2017-02-15 Ion Science Ltd Gas detection apparatus
EP3586179B1 (en) 2017-02-27 2021-08-18 Prysmian S.p.A. Blown optical fibre unit and related method of manufacturing
WO2019053146A1 (en) 2017-09-13 2019-03-21 Hexatronic Cables & Interconnect Systems Ab CABLE SHEATH MATERIAL
CN110675981B8 (zh) * 2019-09-05 2020-11-03 杜驾麟 一种应用于浅海海底的充气式鳞片通信电缆及其安装方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2924495C3 (de) * 1979-06-18 1986-07-31 Siemens AG, 1000 Berlin und 8000 München Lichtwellenleiter mit einer Trennschicht und einer Polsterschicht
DE3304524A1 (de) * 1983-02-10 1984-08-16 Basf Farben + Fasern Ag, 2000 Hamburg Verfahren zum ummanteln von fadenfoermigen substraten
EP0157610B1 (en) * 1984-03-29 1989-09-13 BRITISH TELECOMMUNICATIONS public limited company Sheated optical fibres
GB8911959D0 (en) * 1988-05-28 1989-07-12 Ici Plc Coated optical fibres
JP2585823B2 (ja) * 1989-02-08 1997-02-26 住友電気工業株式会社 光ファイバユニット
JPH03238410A (ja) * 1990-02-16 1991-10-24 Sumitomo Electric Ind Ltd 通信用線材
JP2775966B2 (ja) * 1990-03-15 1998-07-16 住友電気工業株式会社 光ファイバユニット

Also Published As

Publication number Publication date
ATE153144T1 (de) 1997-05-15
FI108896B (fi) 2002-04-15
AU653623B2 (en) 1994-10-06
CZ282486B6 (cs) 1997-07-16
GB2271649A (en) 1994-04-20
CA2110800C (en) 2000-10-24
NO934907D0 (no) 1993-12-30
GB2271649B (en) 1994-10-05
FI935911A (fi) 1993-12-29
HU214416B (hu) 1998-03-30
CZ292393A3 (en) 1994-04-13
DK0521710T3 (da) 1997-12-01
US5555335A (en) 1996-09-10
US5557703A (en) 1996-09-17
KR100303720B1 (ko) 2001-11-22
RO113909B1 (ro) 1998-11-30
DE69219680D1 (de) 1997-06-19
ES2102464T3 (es) 1997-08-01
BG61196B1 (bg) 1997-02-28
HUT66090A (en) 1994-09-28
HK133696A (en) 1996-08-02
DE69219680T2 (de) 1997-09-11
EP0521710B1 (en) 1997-05-14
FI935911A0 (fi) 1993-12-29
CA2110800A1 (en) 1993-01-21
BG98330A (bg) 1994-06-30
KR940701550A (ko) 1994-05-28
EP0521710A1 (en) 1993-01-07
WO1993001512A1 (en) 1993-01-21
GB9324797D0 (en) 1994-02-09
AU2196192A (en) 1993-02-11
GR3023418T3 (en) 1997-08-29
NO307486B1 (no) 2000-04-10
EP0592505A1 (en) 1994-04-20
SK150593A3 (en) 1994-05-11
NZ243408A (en) 1994-12-22

Similar Documents

Publication Publication Date Title
DK0521710T3 (da) Optiske fibre
ATE113389T1 (de) Faseroptische kabel.
AU8132398A (en) Radiation-curable optical fiber coatings having reduced yellowing and fast cure speed
EP1420279A3 (en) Optimized fiber optic cable with a textured outer surface suitable for microduct blown installation
ATE166465T1 (de) Optische faser
DE59306434D1 (de) Verfahren und Einrichtung zur Herstellung einer optischen Bandleitung
AU4126189A (en) Light emitting panel assemblies and method of making same
DE68906440D1 (de) Polymerbeschichtungen fuer wellenleiter aus optischen fasern.
GB2282897B (en) Optical fibre assembly with coating having projecting particulate material for blown installation
KR910006168A (ko) 테이프형상 광파이버심선
GB2256604B (en) Plastics packaged optical fibre
ITMI910136A0 (it) Metodo per il dimensionamento di diametri interni di oggetti anulari con fibre di rinforzo
CA2071034A1 (en) Methods of and apparatus for installing optical fiber in conduit
DE59307003D1 (de) Lichtwellenleiterader mit einer Füllmasse und Verfahren zu deren Herstellung
IL106489A (en) Optical fiber structure suitable for precision wound packages
FR2757846B1 (fr) Four de fibrage d'une preforme de fibre optique
KR940005963A (ko) 광전송용 글라스파이버
ATE314670T1 (de) Optisches faserbändchen
DK1873874T3 (da) Optisk fiberindretning
FR2704323B1 (fr) Photosensibilisation de fibres optiques et guides d'ondes de silice.
Blyler Jr et al. Polymer Materials for Optical Fiber Coating.(Retroactive Coverage)
FR2715470B1 (fr) Dispositif d'étude des propriétés d'émission lumineuse d'une surface émettrice de lumière.
NO930096L (no) Luftdempet anordning til lineaer utmatning av optiske fibre
OA05246A (fr) Procédé et dispositif pour la fabrication de fibres à partir de matériaux thermiques tels que le verre.
IT215397Z2 (it) Cavo ottico per distribuzione ad alta potenzialita' di fibre perunita' di area.

Legal Events

Date Code Title Description
MK1K Patent expired