ES2074442T3 - Cable de comunicaciones hidrofugo. - Google Patents

Cable de comunicaciones hidrofugo.

Info

Publication number
ES2074442T3
ES2074442T3 ES88309769T ES88309769T ES2074442T3 ES 2074442 T3 ES2074442 T3 ES 2074442T3 ES 88309769 T ES88309769 T ES 88309769T ES 88309769 T ES88309769 T ES 88309769T ES 2074442 T3 ES2074442 T3 ES 2074442T3
Authority
ES
Spain
Prior art keywords
cable
water
thread
absorbent material
super absorbent
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
ES88309769T
Other languages
English (en)
Inventor
Candido John Arroyo
Harold Paul Debban Jr
Walter J Paucke
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 Corp
Original Assignee
AT&T Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22361552&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2074442(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by AT&T Corp filed Critical AT&T Corp
Application granted granted Critical
Publication of ES2074442T3 publication Critical patent/ES2074442T3/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
    • G02B6/44382—Means specially adapted for strengthening or protecting the cables the means comprising hydrogen absorbing materials

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Insulated Conductors (AREA)

Abstract

COMPRENDE UN NUCLEO DE TRANSMISION MEDIA Y UNA ENVOLTURA DE PLASTICO QUE INCLUYE MEDIOS PARA PREVENIR EL MOVIMIENTO DEL AGUA DENTRO DEL CABLE. UN HILO DE BLOQUEO DE AGUA (33) O BANAD (35) SE INTERPONE ENTRE EL NUCLEO Y LA ENVOLTURA (32) Y SE EXTIENDE LINEALMENTE A LO LARGO DEL CABLE O SE ENVUELVE HELICOIDALMENTE SOBRE UNA PARTE DEL SISTEMA DE CUBIERTA. EN ALGUN PUNTO A LO LARGO DEL CABLE QUE ESPERPENDICULAR AL EJE LONGITUDINAL DEL MISMO, EL HILO SE EXTIENDE SOBRE UNA PARTE POCO SUSTANCIAL DE LA PERIFERIA DEL CABLE. COMO RESULTADO CUALQUIER UNION DESEADA ENTRE LA ENVOLTURA Y UN ELEMENTO QUE SE MANTIENE POR DEBAJO DE LA CUBIERTA DEL CABLE QUE ES DISCONTINUO EN UNA SOLA PARTE DE LA SUPERFICIE PERIFERICA DE CONTACTO. EL HILO SE PUEDE TRATAR CON MATERIAL SUPERABSORBENTE DONDE LA BANDA PUEDE TENER OTRA DE SUBSTRATO QUE SE HA IMPREGNADO CON MATERIAL SUPERABSORBENTE CUYO CONTACTO CON EL AGUA EN MAREJADAS ES INHIBIDO.
ES88309769T 1987-10-30 1988-10-19 Cable de comunicaciones hidrofugo. Expired - Lifetime ES2074442T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/115,459 US4815813A (en) 1987-10-30 1987-10-30 Water resistant communications cable

Publications (1)

Publication Number Publication Date
ES2074442T3 true ES2074442T3 (es) 1995-09-16

Family

ID=22361552

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88309769T Expired - Lifetime ES2074442T3 (es) 1987-10-30 1988-10-19 Cable de comunicaciones hidrofugo.

Country Status (8)

Country Link
US (1) US4815813A (es)
EP (1) EP0314371B1 (es)
JP (1) JPH01146209A (es)
KR (1) KR0136663B1 (es)
CA (1) CA1309472C (es)
DE (1) DE3854147T2 (es)
DK (1) DK172869B1 (es)
ES (1) ES2074442T3 (es)

Families Citing this family (55)

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US5155304A (en) * 1990-07-25 1992-10-13 At&T Bell Laboratories Aerial service wire
DE69127738T2 (de) * 1990-10-26 1998-03-12 Akzo Nobel Nv Verfahren zur Herstellung von mit superabsorbierendem Material beschichtetem Aramidgarn
US5146046A (en) * 1991-02-28 1992-09-08 At&T Bell Laboratories Cable having waterblocking provisions between layers of relatively rigid and supple materials
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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
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US5422973A (en) * 1994-03-28 1995-06-06 Siecor Corporation Water blocked unfilled single tube cable
US5642452A (en) * 1995-02-21 1997-06-24 Sumitomo Electric Lightwave Corp. Water-blocked optical fiber communications cable
KR100334198B1 (ko) 1997-08-14 2002-05-03 추후제출 동축 케이블 및 그 제조 방법
US6087000A (en) * 1997-12-18 2000-07-11 Ppg Industries Ohio, Inc. Coated fiber strands, composites and cables including the same and related methods
US6238791B1 (en) 1997-12-18 2001-05-29 Ppg Industries Ohio, Inc. Coated glass fibers, composites and methods related thereto
US6304701B1 (en) * 1998-03-27 2001-10-16 Corning Cable Systems Llc Dry fiber optic cable
DE19845172A1 (de) * 1998-10-01 2000-04-06 Alcatel Sa Nachrichtenkabelnetz in einem primär für andere Zwecke genutzten Kanal- oder Rohrsystem
US7491778B2 (en) * 1998-11-13 2009-02-17 Neptco Jv Llc Superabsorbent water-resistant coatings
US6380298B2 (en) * 1998-11-13 2002-04-30 Owens Corning Fiberglas Technology, Inc. Superabsorbent water-resistant coatings for fiber-reinforced articles
US6565981B1 (en) 1999-03-30 2003-05-20 Stockhausen Gmbh & Co. Kg Polymers that are cross-linkable to form superabsorbent polymers
US6321012B1 (en) * 1999-08-30 2001-11-20 Alcatel Optical fiber having water swellable material for identifying grouping of fiber groups
DE10114292A1 (de) * 2001-03-23 2002-10-24 Ccs Technology Inc Optisches Kabel
DE10165020B4 (de) * 2001-06-20 2009-04-23 CCS Technology, Inc., Wilmington Optisches Übertragungselement
DE10129772B4 (de) * 2001-06-20 2007-10-11 CCS Technology, Inc., Wilmington Optisches Übertragungselement
US7254302B2 (en) * 2002-12-19 2007-08-07 Corning Cable Systems, Llc. Optical tube assembly having a dry insert and methods of making the same
US6970629B2 (en) * 2002-12-19 2005-11-29 Corning Cable Systems Llc Optical tube assembly having a dry insert and methods of making the same
US7177507B2 (en) * 2002-12-19 2007-02-13 Corning Cable Systems, Llc Optical tube assembly having a dry insert and methods of making the same
US20090190890A1 (en) * 2002-12-19 2009-07-30 Freeland Riley S Fiber optic cable having a dry insert and methods of making the same
US7471862B2 (en) 2002-12-19 2008-12-30 Corning Cable Systems, Llc Dry fiber optic cables and assemblies
US7336873B2 (en) * 2002-12-19 2008-02-26 Corning Cable Systems, Llc. Optical tube assembly having a dry insert and methods of making the same
US7277615B2 (en) * 2002-12-19 2007-10-02 Corning Cable Systems, Llc. Fiber optic cable having a dry insert and methods of making the same
KR100490136B1 (ko) * 2003-02-19 2005-05-17 엘에스전선 주식회사 비금속 자기지지형 광케이블
US20040174860A1 (en) * 2003-03-04 2004-09-09 Van Hammond Timothy J. System and method for facilitating IP telephony applications
US7254303B2 (en) * 2004-03-23 2007-08-07 Corning Cable Systems, Llc. Optical tube assembly having a dry insert and methods of making the same
DE502005006823D1 (de) * 2005-08-31 2009-04-23 Nexans Verbundkabel
EP1881353B1 (en) * 2006-07-19 2011-02-16 Draka Comteq B.V. Optical fibre cable and method for modifying the same
US8422843B2 (en) * 2008-03-28 2013-04-16 Adc Telecommunications, Inc. Multi-fiber fiber optic cable
WO2009154994A2 (en) * 2008-05-27 2009-12-23 Adc Telecommunications, Inc. Multi-jacketed fiber optic cable
KR101044687B1 (ko) * 2009-03-24 2011-06-28 디에스전선소재 주식회사 방수를 위한 전선케이블
WO2011063221A2 (en) 2009-11-20 2011-05-26 Adc Telecommunications, Inc. Fiber optic cable
JP5610290B2 (ja) * 2010-11-29 2014-10-22 内山工業株式会社 ウォータジャケットスペーサ
JP5874384B2 (ja) * 2011-01-07 2016-03-02 日立金属株式会社 ケーブル
US9256043B2 (en) 2012-02-03 2016-02-09 Corning Cable Systems Llc Strength member system for fiber optic cable
CN113985546B (zh) * 2021-10-09 2023-09-15 富通集团（嘉善）通信技术有限公司 耐水光缆

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US3849361A (en) * 1974-10-24 1974-11-19 Dow Chemical Co Method of preparing water-dispersable polymer compositions
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GB2011153B (en) * 1977-11-03 1982-05-26 Bicc Ltd Telecommunication cables
JPS5810508B2 (ja) * 1978-04-18 1983-02-25 日本エクスラン工業株式会社 高度の水膨潤性及び高物性を有する新規な水膨潤性繊維並びにその製造方法
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NL8200495A (nl) * 1982-02-09 1983-09-01 Nederlanden Staat Lichtgeleider voor vochtsignalering en kabel omvattende zulk een geleider.
JPS58207007A (ja) * 1982-05-26 1983-12-02 Hitachi Cable Ltd 走水防止形光フアイバケ−ブル
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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
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Also Published As

Publication number Publication date
EP0314371B1 (en) 1995-07-12
CA1309472C (en) 1992-10-27
JPH01146209A (ja) 1989-06-08
DE3854147D1 (de) 1995-08-17
KR0136663B1 (en) 1998-06-15
DK172869B1 (da) 1999-08-23
DK600488D0 (da) 1988-10-28
DE3854147T2 (de) 1995-11-09
US4815813A (en) 1989-03-28
DK600488A (da) 1989-05-01
EP0314371A3 (en) 1990-12-12
EP0314371A2 (en) 1989-05-03
KR890007314A (ko) 1989-06-19

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