DK220185D0 - Optisk fiberkabel, fremgangsmaade til fremstilling af samme samt komposition til anvendelse herved - Google Patents

Optisk fiberkabel, fremgangsmaade til fremstilling af samme samt komposition til anvendelse herved

Info

Publication number
DK220185D0
DK220185D0 DK220185A DK220185A DK220185D0 DK 220185 D0 DK220185 D0 DK 220185D0 DK 220185 A DK220185 A DK 220185A DK 220185 A DK220185 A DK 220185A DK 220185 D0 DK220185 D0 DK 220185D0
Authority
DK
Denmark
Prior art keywords
procedure
manufacturing
composition
optical fiber
same
Prior art date
Application number
DK220185A
Other languages
English (en)
Other versions
DK220185A (da
Inventor
John Dewing
Original Assignee
Standard Telephones Cables Ltd
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
Application filed by Standard Telephones Cables Ltd filed Critical Standard Telephones Cables Ltd
Publication of DK220185D0 publication Critical patent/DK220185D0/da
Publication of DK220185A publication Critical patent/DK220185A/da

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
    • 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
    • G02B6/4401—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
    • G02B6/4401—Optical cables
    • G02B6/4415—Cables for special applications
    • G02B6/4427—Pressure resistant cables, e.g. undersea cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
    • H01B7/288—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using hygroscopic material or material swelling in the presence of liquid
DK220185A 1984-05-18 1985-05-17 Optisk fiberkabel, fremgangsmaade til fremstilling af samme samt komposition til anvendelse herved DK220185A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB848412721A GB8412721D0 (en) 1984-05-18 1984-05-18 Fibre optic cables

Publications (2)

Publication Number Publication Date
DK220185D0 true DK220185D0 (da) 1985-05-17
DK220185A DK220185A (da) 1985-11-19

Family

ID=10561159

Family Applications (1)

Application Number Title Priority Date Filing Date
DK220185A DK220185A (da) 1984-05-18 1985-05-17 Optisk fiberkabel, fremgangsmaade til fremstilling af samme samt komposition til anvendelse herved

Country Status (10)

Country Link
US (1) US4717236A (da)
EP (1) EP0165664B1 (da)
JP (1) JPS60250313A (da)
AT (1) ATE59105T1 (da)
AU (1) AU4206985A (da)
DE (1) DE3580868D1 (da)
DK (1) DK220185A (da)
ES (1) ES8703644A1 (da)
GB (2) GB8412721D0 (da)
NO (1) NO851988L (da)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8528423D0 (en) * 1985-11-19 1985-12-24 Stc Plc Hydrogen occlusion in optical cables
GB8601540D0 (en) * 1986-01-22 1986-02-26 Telephone Cables Ltd Optical fibre cables
US4765712A (en) * 1986-01-31 1988-08-23 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber cable
USRE33459E (en) * 1986-01-31 1990-11-27 At&T Bell Laboratories Optical fiber cable
JPH07113695B2 (ja) * 1986-04-21 1995-12-06 住友電気工業株式会社 防水形光ケ−ブルおよびその製造方法
GB8704217D0 (en) * 1987-02-24 1987-04-01 British Telecomunications Plc Cables
US4904047A (en) * 1988-03-18 1990-02-27 Telephone Cables Limited Optical fibre cables
JP2742421B2 (ja) * 1988-05-20 1998-04-22 株式会社フジクラ 超電導線およびその製造方法
DE4013755C2 (de) * 1990-04-28 1995-02-16 Kabelmetal Electro Gmbh Optisches Verkabelungselement sowie Verfahren und Vorrichtung zu dessen Herstellung
IT1246761B (it) * 1990-07-02 1994-11-26 Pirelli Cavi Spa Cavi a fibre ottiche e relativi componenti contenenti una miscela omogenea per proteggere le fibre ottiche dall' idrogeno e relativa miscela barriera omogenea
US5274734A (en) * 1992-08-28 1993-12-28 At&T Bell Laboratories Article comprising a rare earth or transition metal doped optical fiber
IT1264902B1 (it) † 1993-06-29 1996-10-17 Pirelli Cavi Spa Composizione idrogeno-assorbente per cavi a fibre ottiche e cavo a fibre ottiche includente la suddetta composizione
US5596668A (en) * 1995-06-30 1997-01-21 Lucent Technologies Inc. Single mode optical transmission fiber, and method of making the fiber
US6169160B1 (en) * 1996-09-26 2001-01-02 Union Camp Corporation Cable protectant compositions
IT1290287B1 (it) * 1997-02-10 1998-10-22 Pirelli Cavi Spa Ora Pirelli C Cavo resistente all'umidita'
US6205276B1 (en) * 1997-02-10 2001-03-20 Pirelli Cavi E Sistemi S.P.A. Moisture-resistant cable including zeolite
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
GB9912746D0 (en) * 1999-06-01 1999-08-04 Cit Alcatel A submarine casing
WO2001009659A1 (en) * 1999-07-28 2001-02-08 Pirelli Cavi E Sistemi S.P.A. Submarine optical cable resistant to longitudinal water propagation
US6428612B1 (en) * 2001-04-19 2002-08-06 Hughes Electronics Corporation Hydrogen getter package assembly
US7360757B2 (en) * 2004-02-09 2008-04-22 Powis Parker Inc. Stack conditioning apparatus and method for use in bookbinding
US7677855B2 (en) * 2005-09-02 2010-03-16 Powis Parker, Inc. Conditioned sheets for binding and method/apparatus for making same
US7608034B2 (en) * 2006-02-24 2009-10-27 Powis Parker Inc. Stack conditioning apparatus and method for use in bookbinding
US10325694B2 (en) 2013-10-23 2019-06-18 Prysmian S.P.A Energy cable having a crosslinked electrically insulating layer, and method for extracting crosslinking by-products therefrom
CA2973931C (en) * 2015-01-21 2022-10-11 Prysmian S.P.A. Accessory for high voltage direct current energy cables
CN107533885B (zh) 2015-04-22 2019-11-12 普睿司曼股份公司 具有交联电绝缘系统的能量电缆，和从中提取交联性副产物的方法
CN110467784A (zh) * 2019-07-30 2019-11-19 安徽中科光电色选机械有限公司 一种色选机护套材料及其制备方法
CN111592769A (zh) * 2020-04-17 2020-08-28 上杭鑫昌龙实业有限公司 一种opgw吸氢光纤填充膏及其生产工艺

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5744107A (en) * 1980-08-29 1982-03-12 Nippon Telegr & Teleph Corp <Ntt> Optical fiber cable and its manufacture
US4407561A (en) * 1980-10-14 1983-10-04 Hughes Aircraft Company Metallic clad fiber optical waveguide
GB2087589B (en) * 1980-11-12 1985-02-13 British Telecomm Optic fibre cables containing a desiccant
US4324453A (en) * 1981-02-19 1982-04-13 Siecor Corporation Filling materials for electrical and light waveguide communications cables
KR900002554B1 (ko) * 1982-07-05 1990-04-20 후루까와 덴끼 고오교오 가부시끼가이샤 피복광학섬유
DE3232413A1 (de) * 1982-08-27 1984-03-01 Siemens AG, 1000 Berlin und 8000 München Fuellmasse fuer ein laengswasserdichtes optisches nachrichtenkabel
GB8321229D0 (en) * 1983-08-05 1983-09-07 Bicc Plc Optical cables
JPS6082156A (ja) * 1983-10-13 1985-05-10 ドル−オリバ−　インコ−ポレイテツド ハイドロサイクロン
JPS60145410U (ja) * 1984-03-06 1985-09-27 住友電気工業株式会社 防水型光フアイバケ−ブル
DE3409369C2 (de) * 1984-03-12 1986-03-13 Siemens AG, 1000 Berlin und 8000 München Kabelmantel für ein Nachrichtenkabel
JPS60195040A (ja) * 1984-03-17 1985-10-03 Fujikura Ltd 光フアイバ

Also Published As

Publication number Publication date
ES8703644A1 (es) 1987-01-01
EP0165664A3 (en) 1988-01-13
DK220185A (da) 1985-11-19
DE3580868D1 (de) 1991-01-24
AU4206985A (en) 1985-11-21
EP0165664A2 (en) 1985-12-27
GB8512568D0 (en) 1985-06-19
ATE59105T1 (de) 1990-12-15
NO851988L (no) 1985-11-19
GB2159977B (en) 1987-12-31
JPS60250313A (ja) 1985-12-11
ES543227A0 (es) 1987-01-01
EP0165664B1 (en) 1990-12-12
US4717236A (en) 1988-01-05
GB2159977A (en) 1985-12-11
GB8412721D0 (en) 1984-06-27

Similar Documents

Publication Publication Date Title
DK220185A (da) Optisk fiberkabel, fremgangsmaade til fremstilling af samme samt komposition til anvendelse herved
DK483484A (da) Optisk fiberforbindelsesorgan
IT8420840A1 (it) &#34;attenuatore a fibre ottiche del tipo in-linea&#34;
DK209185A (da) Single mode optisk fiberdaempningsled
DK158027C (da) Fiber til optisk transmission
AU4162185A (en) Single-mode fiber optic saturable absorber
DK621184A (da) Fremgangsmaade til fremstilling af optiske, polarisationsbevarende fibre
IT1093251B (it) Composizione per il rivestimento di fibre di vetro,e fibre revestite ottenute con la stessa
DE3063348D1 (en) Method of coupling an optical fibre to an opto-electronic diode, and emitting or receiving bit realized by this method
DE3381942D1 (de) Interferometermatrix mit optischer faser mit quadratur.
DE3160841D1 (en) Optical fiber fabrication
DK406379A (da) Glassammensaetning til fremstilling af fibre
DK551084A (da) Fremgangsmaade til fremstilling af fibrinolytiske midler ved hjaelp af gaer
ATE38906T1 (de) Optisches kabelelement.
DK528081A (da) Langstrakt legeme indeholdende telekommunikationselementer der omfatter optiske fibre
GB2092771B (en) Optical fibres with graded index crystalline core
NO851685L (no) Optisk fiberkabel.
AR228160A1 (es) Cuerpo alargado que contiene elementos para telecomunicaciones constituidos por al menos una o mas fibras opticas
DK354085A (da) Fremgangsmaade til fremstilling af optisk aktive forbindelser
DK350283D0 (da) Fremgangsmade til fremstilling af optisk aktive forbindelser
DK493979A (da) Apparat til opskaering af fibre
DK115383A (da) Fremgangsmaade til fremstilling af forformede emner til optiske fibre
NL192407B (nl) Optische isolator.
IT1161113B (it) Metodo per la fabbricazione di un accoppiatore a fibre ottiche a rastremazione biconica fusa a bassa perdita
DK158719C (da) Fremgangsmaade til fremstilling af formemneroer til optiske fibre

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment