ES2041761T3 - Cable de comunicaciones hidrofugo. - Google Patents

Cable de comunicaciones hidrofugo.

Info

Publication number
ES2041761T3
ES2041761T3 ES198888117514T ES88117514T ES2041761T3 ES 2041761 T3 ES2041761 T3 ES 2041761T3 ES 198888117514 T ES198888117514 T ES 198888117514T ES 88117514 T ES88117514 T ES 88117514T ES 2041761 T3 ES2041761 T3 ES 2041761T3
Authority
ES
Spain
Prior art keywords
tape
communication cable
water
nucleus
impregnated
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES198888117514T
Other languages
English (en)
Inventor
Candido John Arroyo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AT&T Inc
Original Assignee
American Telephone and Telegraph Co Inc
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 American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Application granted granted Critical
Publication of ES2041761T3 publication Critical patent/ES2041761T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G02B6/443—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
    • 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
    • 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)
  • Insulated Conductors (AREA)

Abstract

UN CABLE DE COMUNICACIONES QUE COMPRENDE UN NUCLEO DE, AL MENOS, UN MEDIO DE TRANSMISION Y UNA CUBIERTA PLASTICA INCLUYE PROVISIONES PARA PREVENIR EL MOVIMIENTO DEL AGUA DENTRO DEL CABLE. UNA CINTA (35) IMPREGNADA ESTA INTERPUESTA ENTRE EL NUCLEO Y LA CUBIERTA Y ES ENVUELTA SOBRE EL NUCLEO PARA FORMAR UNA PUNTA SUPERPUESTA LONGITUDINAL. LA CINTA COMPRENDE UNA CINTA (37) SUSTRATO QUE ESTA IMPREGNADA CON UN MATERIAL SUPERABSORVENTE QUE EN CONTACTO CON AGUA SE HINCHA E INHIBE EL MOVIMIENTO DEL AGUA. LA CINTA Y SU GROSOR SON CONTROLADOS TAL QUE EL GROSOR ES MINIMO MIENTRAS LA FUERZA DE TENSION DE LA CINTA Y SU POROSIDAD ANTERIOR A LA IMPREGNACION AEROPTIMIZADOR.
ES198888117514T 1987-10-30 1988-10-21 Cable de comunicaciones hidrofugo. Expired - Lifetime ES2041761T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/115,123 US4867526A (en) 1987-10-30 1987-10-30 Water resistant communications cable

Publications (1)

Publication Number Publication Date
ES2041761T3 true ES2041761T3 (es) 1993-12-01

Family

ID=22359427

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888117514T Expired - Lifetime ES2041761T3 (es) 1987-10-30 1988-10-21 Cable de comunicaciones hidrofugo.

Country Status (9)

Country Link
US (1) US4867526A (es)
EP (1) EP0314991B1 (es)
JP (1) JPH0290414A (es)
KR (1) KR0132058B1 (es)
CN (1) CN1145177C (es)
CA (1) CA1311023C (es)
DE (1) DE3882332T2 (es)
DK (1) DK169368B1 (es)
ES (1) ES2041761T3 (es)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5082719A (en) * 1987-10-30 1992-01-21 At&T Bell Laboratories Water resistant communications cable
US5217808A (en) * 1989-11-29 1993-06-08 At&T Bell Laboratories Water blocked cable portion and methods of making same
US5029974A (en) * 1990-01-22 1991-07-09 Alcatel Na Cable Systems, Inc. Unitube optical fiber cable
US5138685A (en) * 1990-01-23 1992-08-11 At&T Bell Laboratories Communications cable having microbial resistant water blocking provisions
US5050957A (en) * 1990-04-27 1991-09-24 At&T Bell Laboratories Optical fiber service cable
US5095176A (en) * 1990-06-12 1992-03-10 At&T Bell Laboratories Aerial metallic shielded cable having waterblocking provisions
DE69132603T2 (de) * 1990-10-26 2001-10-31 Twaron Products Bv, Arnhem Mit Superabsorbens beschichtetes Aramidgarn
US5131064A (en) * 1991-02-19 1992-07-14 At&T Bell Laboratories Cable having lightning protective sheath system
US5146046A (en) * 1991-02-28 1992-09-08 At&T Bell Laboratories Cable having waterblocking provisions between layers of relatively rigid and supple materials
GB2258319B (en) * 1991-07-30 1995-01-18 Northern Telecom Europ Ltd Optical fibre cabler comprising optical fibre ribbon
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
US5199096A (en) * 1991-10-30 1993-03-30 Krishnaswamy Kathiresan Steam-resistant cable such as steam-resistant optical fiber cable
US5249248A (en) * 1991-11-27 1993-09-28 At&T Bell Laboratories Communication cable having a core wrap binder which provides water-blocking and strength properties
DE69330184T2 (de) * 1992-03-13 2001-09-20 Twaron Products Bv, Arnhem Mit superabsorbierendem Mittel behandelte Garne
US5243675A (en) * 1992-04-16 1993-09-07 At&T Bell Laboratories Optical fiber cable which resists damage caused by a hostile environment
US5384880A (en) * 1993-12-03 1995-01-24 Alcatel Na Cable Systems, Inc. Dielectric ribbon optical fiber cable
US5980996A (en) * 1994-12-13 1999-11-09 Interface, Inc. System and method for controlling water flow through ground with a geotextile comprising water absorbing material
US5614269A (en) * 1994-12-13 1997-03-25 Interface, Inc. Method of making a water absorbing article
US5532298A (en) * 1995-02-10 1996-07-02 International Paper Degradable agricultural mat
US5853541A (en) * 1995-02-10 1998-12-29 International Paper Company Degradable cotton base cellulosic agricultural mat
US5672640A (en) * 1995-07-12 1997-09-30 Caschem, Inc. Polypropylene compatible grease compositions for optical fiber cable
US5630003A (en) 1995-11-30 1997-05-13 Lucent Technologies Inc. Loose tube fiber optic cable
US5822484A (en) * 1996-06-21 1998-10-13 Lucent Technologies Inc. Lightweight optical groundwire
WO1998031083A1 (en) * 1997-01-07 1998-07-16 Medlogic Global Corporation Sealing structure and method
FR2761165B1 (fr) * 1997-03-20 1999-04-23 France Telecom Structure de cable a fibres optiques, en particulier de cable urbain
US5838864A (en) * 1997-04-30 1998-11-17 Lucent Technologies Inc. Optical cable having an improved strength system
US5905833A (en) * 1997-07-01 1999-05-18 Lucent Technologies Inc. Optical fiber cable having an improved filling material within its core
JP4023771B2 (ja) 1997-08-14 2007-12-19 コムスコープ，インコーポレイテッド・オヴ・ノース・キャロライナ 同軸ケーブルおよびその製造法
US6122424A (en) * 1997-09-26 2000-09-19 Siecor Corporation Fiber optic cable with flame inhibiting capability
US6238791B1 (en) 1997-12-18 2001-05-29 Ppg Industries Ohio, Inc. Coated glass fibers, composites and methods related thereto
US6087000A (en) * 1997-12-18 2000-07-11 Ppg Industries Ohio, Inc. Coated fiber strands, composites and cables including the same and related methods
AU763057B2 (en) * 1998-10-07 2003-07-10 Prysmian Cavi E Sistemi Energia S.R.L. Water-resistant cable
US6173100B1 (en) 1999-02-26 2001-01-09 Lucent Technologies Inc. Cables with water-blocking and flame-retarding tapes
US6610781B1 (en) 1999-05-26 2003-08-26 Alberta Research Council Inc. Reinforced networked polymer/clay alloy composite
US6330385B1 (en) 1999-09-08 2001-12-11 Lucent Technologies, Inc. Cables with water-blocking and flame-retarding fibers
US6256438B1 (en) 1999-10-29 2001-07-03 Siecor Operations, Llc Fiber optic drop cable
US6317543B1 (en) 1999-11-19 2001-11-13 Lucent Technologies Inc. Cable with lubricated optical fibers and process of lubricating optical fibers
ATE344969T1 (de) * 1999-12-20 2006-11-15 Prysmian Cavi Sistemi Energia Wasserdichtes elektrisches kabel
US6377737B1 (en) 2000-02-21 2002-04-23 Lucent Technologies Inc. Filling compound having alumina gelling agent
US6424771B1 (en) 2000-02-21 2002-07-23 Fitel Usa Corp. Optical cable fiber provided with a non-migrating antioxidant
US6501887B1 (en) 2000-08-30 2002-12-31 Corning Cable Systems Llc Fiber optic cable having water blocking and flame retardant properties
DE10114292A1 (de) * 2001-03-23 2002-10-24 Ccs Technology Inc Optisches Kabel
DE20210216U1 (de) * 2002-02-09 2003-03-20 CCS Technology, Inc., Wilmington, Del. Lichtwellenleiterkabel
US6828008B2 (en) * 2002-05-03 2004-12-07 George Gruber Adhesive tape for masking
US6899776B2 (en) 2003-05-16 2005-05-31 Neptco Incorporated Water blocking cable tape and methods for making same
US6845200B1 (en) 2003-10-24 2005-01-18 Corning Cable Systems Llc Fiber optic assemblies, cable, and manufacturing methods therefor
EP1679534A1 (de) * 2005-01-11 2006-07-12 Brugg Kabel AG Optisches Kommunikationskabel
KR100974364B1 (ko) * 2008-04-08 2010-08-05 엘에스전선 주식회사 방수 성능이 향상된 광섬유 케이블 및 이에 이용되는방수테이프
US7899291B2 (en) * 2008-09-26 2011-03-01 Ofs Fitel, Llc Optical fiber with water-blocking
KR101044687B1 (ko) * 2009-03-24 2011-06-28 디에스전선소재 주식회사 방수를 위한 전선케이블
US20100307411A1 (en) 2009-05-12 2010-12-09 3M Innovative Properties Company Masking article for producing precise paint lines and method of improving paint line performance of masking articles
DE102013003755A1 (de) * 2013-03-06 2014-09-11 Carl Freudenberg Kg Belüftungseinsatz
GB201305519D0 (en) * 2013-03-26 2013-05-08 Jdr Cable Systems Ltd High Voltage Cable
DE102014012888A1 (de) 2014-09-04 2016-03-10 Carl Freudenberg Kg Textiles Flächengebilde zur Verhinderung des Eindringens und der Ausbreitung von Wasser in Kabeln
US9971114B2 (en) 2015-11-13 2018-05-15 Ofs Fitel, Llc Optical cable containing fiber bundles and thread for tying the bundles
CN109387911A (zh) * 2017-08-08 2019-02-26 江苏亨通光电股份有限公司 全介质自承式增强防鼠光缆及数据通信系统
CN107747164B (zh) * 2017-10-10 2020-07-03 常熟万龙机械有限公司 一种电缆光缆膨胀阻水带用超薄型无纺布及其生产方法
CN108591469A (zh) * 2018-06-13 2018-09-28 南通朴和新材料科技有限公司 一种基于流体激活的轴密封件
CN110908056A (zh) * 2019-12-28 2020-03-24 江苏亨通光电股份有限公司 一种耐高低温拉远光缆及其制造工艺
DE102021118114A1 (de) 2021-07-14 2023-01-19 Audi Aktiengesellschaft Hochvoltanordnung und Kraftfahrzeug
CN115718352B (zh) * 2022-11-11 2025-06-24 长飞光纤光缆股份有限公司 一种隔热光缆、光固化树脂及光缆的制作方法

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2316129A (en) * 1942-02-21 1943-04-06 Rohm & Haas Cyanoethyl starch ethers
US3425971A (en) * 1966-03-02 1969-02-04 Us Agriculture Salt-resistant thickeners comprising base-saponified starch-polyacrylonitrile graft copolymers
DE1690095B1 (de) * 1967-11-27 1971-02-25 Siemens Ag Nachrichtenkabel mit kunststoffisolierten adern
US3509269A (en) * 1968-06-11 1970-04-28 Western Electric Co Thermal barriers for cables
US3661815A (en) * 1970-05-18 1972-05-09 Grain Processing Corp Water-absorbing alkali metal carboxylate salts of starch-polyacrylonitrile graft copolymers
JPS518138Y1 (es) * 1970-05-18 1976-03-04
NL7117321A (es) * 1971-12-17 1973-06-19
US4059552A (en) * 1974-06-21 1977-11-22 The Dow Chemical Company Cross-linked water-swellable polymer particles
US4172066A (en) * 1974-06-21 1979-10-23 The Dow Chemical Company Cross-linked, water-swellable polymer microgels
US3849361A (en) * 1974-10-24 1974-11-19 Dow Chemical Co Method of preparing water-dispersable polymer compositions
US4002819A (en) * 1976-06-14 1977-01-11 Northern Electric Company Limited Water blocked electric cables
US4260443A (en) * 1978-10-20 1981-04-07 Grain Processing Corporation Laminated absorbent process
US4241979A (en) * 1979-01-18 1980-12-30 Bell Telephone Laboratories, Incorporated Optical communication cable with means for controlling coupling between cable jacket and strength members
JPS5645516A (en) * 1979-08-13 1981-04-25 Dow Chemical Co Water sealable electric wire
US4282121A (en) * 1979-10-09 1981-08-04 Henkel Corporation Resilient starch graft polymer polyhydric alcohol product
JPS57142257A (en) * 1981-02-25 1982-09-02 Kao Corp Sanitary napkin
US4401366A (en) * 1981-04-30 1983-08-30 Northern Telecom Limited Powder filled fiber optic cable
US4366294A (en) * 1981-06-29 1982-12-28 Gaf Corporation Water swellable compositions
NL8200495A (nl) * 1982-02-09 1983-09-01 Nederlanden Staat Lichtgeleider voor vochtsignalering en kabel omvattende zulk een geleider.
JPS5928916U (ja) * 1982-08-14 1984-02-23 住友電気工業株式会社 防水型ケ−ブル
JPS59152625U (ja) * 1983-03-31 1984-10-13 三菱電線工業株式会社 遮水形通信ケ−ブル
JPS59179114A (ja) * 1983-03-31 1984-10-11 Yoichi Yasukawa 排泄物処理剤
DE3330957A1 (de) * 1983-08-27 1985-03-21 Philips Patentverwaltung Gmbh, 2000 Hamburg Laengswasserdichtes nachrichtenkabel
GB8401206D0 (en) * 1984-01-17 1984-02-22 Allied Colloids Ltd Polymers and aqueous solutions
EP0160778B2 (en) * 1984-03-03 1996-07-24 Mitsubishi Cable Industries, Ltd. Waterproof optical fiber cable
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
JPS60205408A (ja) * 1984-03-29 1985-10-17 Sumitomo Electric Ind Ltd 防水型通信ケ−ブル及びその製造方法
JPS60239553A (ja) * 1984-05-15 1985-11-28 東レ株式会社 吸水性ウエツブ
US4649164A (en) * 1984-07-24 1987-03-10 The Dow Chemical Company Foamed polymeric materials
US4701016A (en) * 1985-01-31 1987-10-20 American Telephone And Telegraph Company, At&T Bell Laboratories Thixotropic grease composition and cable comprising same
GB8506497D0 (en) * 1985-03-13 1985-04-17 Telephone Cables Ltd Cables
US4765712A (en) * 1986-01-31 1988-08-23 American Telephone And Telegraph Company, 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
US4729629A (en) * 1987-02-26 1988-03-08 Sumitomo Electric Research Triangle, Inc. Bonded sheath cable with lubricant over seam

Also Published As

Publication number Publication date
CN1035386A (zh) 1989-09-06
CN1145177C (zh) 2004-04-07
DE3882332T2 (de) 1994-01-27
US4867526A (en) 1989-09-19
JPH0290414A (ja) 1990-03-29
CA1311023C (en) 1992-12-01
EP0314991B1 (en) 1993-07-14
DK600588D0 (da) 1988-10-28
DK600588A (da) 1989-05-01
KR890007315A (ko) 1989-06-19
KR0132058B1 (ko) 1998-04-24
DE3882332D1 (de) 1993-08-19
DK169368B1 (da) 1994-10-10
EP0314991A1 (en) 1989-05-10

Similar Documents

Publication Publication Date Title
ES2074442T3 (es) Cable de comunicaciones hidrofugo.
MY100847A (en) Absorbent article.
FI923340A0 (fi) Absorberande strukturer innehaollande superabsorberande material och vaev, som utgoers av vaotbildade styva fibrer.
CO4890839A1 (es) Una estructura absorbente que tiene un alto grado de utiliza cion
GB2159977B (en) Hydrogen absorption in fibre optic cables
EP0265906A3 (en) Wound dressing
BR9402216A (pt) Composição absorvente de hidrogênio para cabos de fibras ópticas e cabos de fibras ópticas incorporando a composição
BR8503817A (pt) Estrutura absorvente gravada por picotamento
ES2139877T3 (es) Agente anti-incrustacion.
ES2000025A4 (es) Correa de transmision de potencia perfeccionada.
ES296767Y (es) Cable submarino.
SE7910232L (sv) Konstfiberlinor
IT1227064B (it) Poliuretani fluorurati, contenenti blocchi poliossiperfluoroalchileni ci aventi migliorate propieta' meccaniche
ES2054499T3 (es) Tuberia compuesta, con una o mas capas de material en tiras enrollado alrededor de una tuberia interior y carrete provisto de una tuberia compuesta enrollada sobre el mismo.
ES8608182A1 (es) Perfeccionamientos en cables a fibras opticas provistos de proteccion contra la absorcion de hidrogeno gaseoso por par-te de las fibras opticas
ES2173105T3 (es) Envoltura de cables.
ES2133936T3 (es) Procedimiento para la preparacion de 1,2-benzisotiazolin-3-onas.
JPS5517540A (en) Frp provided with layer structure
PH15380A (en) An improved water repellent cellulosic web
ES2121405T3 (es) Dispositivo para impregnar una banda de genero guiada a lo ancho.
ATE24583T1 (de) Bowdenzug.
ATE47815T1 (de) Isoliermaterial.
DE69028914D1 (de) Nichthalogenierte Isolierung mit hohem Sauerstoffindex
BR8106939A (pt) Processo para estabilizacao de uma solucao aquosa de peroxido de hidrogenio solucao aquosa estavel de peroxido de hidrogenio e processo para utilizacao das propriedades oxidantes desta solucao
IT1082093B (it) Apparecchiatura di frenatura con elevatori di pressione e dispositivo per attenuarne l'effetto,e procedimento relativo

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 314991

Country of ref document: ES