KR900005493A - 통신 케이블 - Google Patents

통신 케이블 Download PDF

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Publication number
KR900005493A
KR900005493A KR1019890013881A KR890013881A KR900005493A KR 900005493 A KR900005493 A KR 900005493A KR 1019890013881 A KR1019890013881 A KR 1019890013881A KR 890013881 A KR890013881 A KR 890013881A KR 900005493 A KR900005493 A KR 900005493A
Authority
KR
South Korea
Prior art keywords
communication cable
core tube
core
waterproof
tape
Prior art date
Application number
KR1019890013881A
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English (en)
Other versions
KR0139539B1 (ko
Inventor
죤 어로이요 캔디도
프란시스 가겐 폴
Original Assignee
에드워드 더블유.소머즈
아메리칸 텔리폰 앤드 텔레그라프 캄파니
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.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22949603&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR900005493(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 에드워드 더블유.소머즈, 아메리칸 텔리폰 앤드 텔레그라프 캄파니 filed Critical 에드워드 더블유.소머즈
Publication of KR900005493A publication Critical patent/KR900005493A/ko
Application granted granted Critical
Publication of KR0139539B1 publication Critical patent/KR0139539B1/ko

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Classifications

    • 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
    • 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
    • G02B6/4435—Corrugated mantle
    • 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
    • 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
    • G02B6/56—Processes for repairing optical cables
    • G02B6/562—Processes for repairing optical cables locatable, e.g. using magnetic means

Landscapes

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

Abstract

내용 없음

Description

통신 케이블
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 절연되어진 외장 시스템의 다양한 층 및 명료하게 하기 위해 과장된 두께로 그려진 일부층과 방수부재를 구비한 코어를 가진 통신 케이블의 투시도.
제2도는 보다 상세히 케이블의 일정 소자를 도시하는 제 1 도의 케이블의 단부 단면도.
제3 및 4도는 본 발명의 케이블의 또 다른 실시예의 투시도 및 단부 단면도.

Claims (10)

  1. 세로축을 가지며 적어도 하나의 전송 매개물을 포함하는 코어, 상기 코어를 에워싸는 코어 튜브, 플라스틱 물질을 포함하고 상기 코어 튜브를 에워싸는 외장 시스템을 포함하는 통신 케이블에 있어서 세로로 확장한 방수 시스템이 상기 코어를 따라 세로로 흐르는 물의 흐름을 방지하도록 상기 코어 튜브내에 배치되고 계획된 공간이 상기 코어 튜브내에 제공되도록 하며, 상기 적어도 한 전송 매개물이 세로축의 적어도 한 횡방향으로 상기 외장 시스템으로부터 실제로 분리되어지며, 동시에 끌어당기는 힘이 상기 케이블에 인가될시에 상기 적어도 한 전송 매개물이 상기 외장 시스템에 대해 실제로 이동되기 위해 세로 방향으로 외장 시스템에 충분히 결합되어지는 것을 특징으로 하는 통신 케이블.
  2. 제 1 항에 있어서, 상기 코어 튜브는 상기 적어도 하나의 전송 매개물과 상기 코어 튜브내의 방수 시스템의 교차 부분 영역 대 상기 튜브내의 교차-부분 영역의 합계의 비가 예정된 값을 초과하지 않도록 하는 것을 특징으로 하는 통신 케이블.
  3. 제 1 항에 있어서, 상기 외장 시스템이 보강 부재 시스템을 포함하는 것을 특징으로 하는 통신 케이블.
  4. 제 1 항에 있어서, 상기 방수 시스템이 세로로 확장되는 방수 테이프를 포함하며, 상기 테이프가 상기 코어로 물의 흐름을 차단하기 위해 물과 접촉하여 팽창 가능하고 케이블을 따라 세로로 물의 이동을 방지하는 방수 물질을 포함하는 것을 특징으로 하는 통신 케이블.
  5. 제 4 항에 있어서, 상기 테이프가 상기 전송 매개물과 상기 코어 튜브간의 상기 전송 매개물 주변에 감싸여지는 것을 특징으로 하는 통신 케이볼.
  6. 제 4 항에 있어서, 상기 방수 부재가 물과 접촉하므로 팽창하는 가루가 테이프간에 배치된 2개의 세로로 확장한 테이프를 포함하는 다공성의 라미네이트를 포함하는 것을 특징으로 하는 통신 케이블.
  7. 제 1 항에 있어서, 상기 코어 튜브의 외부 표면에 인접하여 배치되는 방수 부재를 또한 포함하는 것을 특징으로 하는 통신 케이블.
  8. 제 7 항에 있어서, 상기 코어 튜브의 외부 표면에 인접한 상기 방수부재가 세로로 확장하는 테이프를 포함하는 것을 특징으로 하는 통신 케이블.
  9. 제 1 항에 있어서, 상기 방수 시스템이 상기 코어 튜브내에 배치되는 적어도 하나의 야안형 물질을 포함하는 것을 특징으로 하는 통신 케이블.
  10. 제 9 항에 있어서, 상기 야안이 케이블의 세로축을 가로지르는 적어도 한 방향으로 압축가능한 것을 특징으로 하는 통신 케이블.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890013881A 1988-09-29 1989-09-27 통신 케이블 KR0139539B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/250,897 US4909592A (en) 1988-09-29 1988-09-29 Communication cable having water blocking provisions in core
US250897 1988-09-29

Publications (2)

Publication Number Publication Date
KR900005493A true KR900005493A (ko) 1990-04-14
KR0139539B1 KR0139539B1 (ko) 1998-07-01

Family

ID=22949603

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890013881A KR0139539B1 (ko) 1988-09-29 1989-09-27 통신 케이블

Country Status (8)

Country Link
US (1) US4909592A (ko)
EP (1) EP0361863B1 (ko)
JP (1) JP2726714B2 (ko)
KR (1) KR0139539B1 (ko)
CA (1) CA1329241C (ko)
DE (1) DE68912047T2 (ko)
DK (1) DK170188B1 (ko)
ES (1) ES2047680T3 (ko)

Families Citing this family (117)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5217808A (en) * 1989-11-29 1993-06-08 At&T Bell Laboratories Water blocked cable portion and methods of making same
DE4000605A1 (de) * 1990-01-11 1991-07-18 Philips Patentverwaltung Elektrisches freileiterseil mit integrierter optischer nachrichtenleitung
CA2034211C (en) * 1990-01-23 1996-12-17 Candido John Arroyo Communications cable having microbial resistant water blocking provisions
US5138685A (en) * 1990-01-23 1992-08-11 At&T Bell Laboratories Communications cable having microbial resistant water blocking provisions
US5013127A (en) * 1990-04-26 1991-05-07 Siecor Corporation Flexible fiber optic distribution cable
US5095176A (en) * 1990-06-12 1992-03-10 At&T Bell Laboratories Aerial metallic shielded cable having waterblocking provisions
JP3176390B2 (ja) * 1990-06-13 2001-06-18 宇部日東化成株式会社 強化プラスチック製鎧装ケーブルの製造方法
US5179251A (en) * 1990-06-27 1993-01-12 At&T Bell Laboratories Unshielded service wire for buried installation
US5155304A (en) * 1990-07-25 1992-10-13 At&T Bell Laboratories Aerial service wire
US5146046A (en) * 1991-02-28 1992-09-08 At&T Bell Laboratories Cable having waterblocking provisions between layers of relatively rigid and supple materials
US5157752A (en) * 1991-10-24 1992-10-20 Northern Telecom Limited Optical fiber cable with intermingled water blocking means and method of making same
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
GB9203995D0 (en) * 1992-02-25 1992-04-08 Scapa Group Plc Water swelling tape
US5410629A (en) * 1992-12-22 1995-04-25 At&T Corp. Optical fiber cable which includes waterblocking and freeze preventing provisions
US5305410A (en) * 1993-02-02 1994-04-19 At&T Bell Laboratories Dielectric optical fiber cables which are magnetically locatable
US5345526A (en) * 1993-02-11 1994-09-06 Comm/Scope Fiber optic cable having buffer tubes with optical fiber bundles therein and method for making same
US5305411A (en) * 1993-02-26 1994-04-19 At&T Bell Laboratories Dielectric optical fiber cables which are magnetically locatable
CA2096066C (en) * 1993-05-12 1998-02-24 John Chung Chan Power cable with longitudinal waterblock elements
DE4335147C2 (de) * 1993-10-15 2000-09-21 Kaiser Kwo Kabel Telekom Gmbh Längswasserdichtes elektrisches Kabel mit Metallmantel
US5384880A (en) * 1993-12-03 1995-01-24 Alcatel Na Cable Systems, Inc. Dielectric ribbon optical fiber cable
US5422973A (en) * 1994-03-28 1995-06-06 Siecor Corporation Water blocked unfilled single tube cable
US5509097A (en) * 1994-04-07 1996-04-16 Pirelli Cable Corporation Optical fiber core and cable with reinforced buffer tube loosely enclosing optical fibers
GB9411028D0 (en) * 1994-06-02 1994-07-20 Cookson Group Plc Water blocking composites and their use in cable manufacture
EP0709860B1 (en) * 1994-10-28 1999-12-29 AT&T Corp. Composite distribution cable
US5614269A (en) * 1994-12-13 1997-03-25 Interface, Inc. Method of making a water absorbing article
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
US5642452A (en) * 1995-02-21 1997-06-24 Sumitomo Electric Lightwave Corp. Water-blocked optical fiber communications cable
US5636306A (en) * 1995-04-25 1997-06-03 Lucent Technologies Inc. Universal grounding clip
US5561729A (en) * 1995-05-15 1996-10-01 Siecor Corporation Communications cable including fiber reinforced plastic materials
US5621841A (en) * 1995-09-20 1997-04-15 Siecor Corporation Optical fiber cable containing ribbons in stranded tubes
US6011218A (en) * 1995-09-20 2000-01-04 Lucent Technologies, Inc. U-shaped universal grounding clamp
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
FR2756935B1 (fr) * 1996-12-09 1999-01-08 Alsthom Cge Alcatel Cable a fibres optiques renforce, de structure unitube
US5913003A (en) * 1997-01-10 1999-06-15 Lucent Technologies Inc. Composite fiber optic distribution cable
US5838864A (en) * 1997-04-30 1998-11-17 Lucent Technologies Inc. Optical cable having an improved strength system
WO1999009562A1 (en) 1997-08-14 1999-02-25 Commscope, Inc. Of North Carolina Coaxial cable and method of making same
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
US6195487B1 (en) * 1998-06-30 2001-02-27 Pirelli Cable Corporation Composite cable for access networks
DE19845172A1 (de) * 1998-10-01 2000-04-06 Alcatel Sa Nachrichtenkabelnetz in einem primär für andere Zwecke genutzten Kanal- oder Rohrsystem
JP3462770B2 (ja) * 1998-10-28 2003-11-05 住友電気工業株式会社 光ファイバケーブル
DE19900214A1 (de) * 1999-01-07 2000-07-13 Alcatel Sa Optisches Kabel
US6565981B1 (en) 1999-03-30 2003-05-20 Stockhausen Gmbh & Co. Kg Polymers that are cross-linkable to form superabsorbent polymers
US6421486B1 (en) 1999-07-01 2002-07-16 Fitel Usa Corp. Extruded buffer tubes comprising polyolefin resin based color concentrates for use in fiber optic cables
US6198865B1 (en) * 1999-08-13 2001-03-06 Alcatel Telecommunications cable having good adhesion between a protective jacket and strength members
US6321012B1 (en) 1999-08-30 2001-11-20 Alcatel Optical fiber having water swellable material for identifying grouping of fiber groups
US6330385B1 (en) 1999-09-08 2001-12-11 Lucent Technologies, Inc. Cables with water-blocking and flame-retarding fibers
US6778744B2 (en) 1999-10-08 2004-08-17 Fitel Usa Corp. Dielectric optical fiber cable having reduced preferential bending
EP1170614A1 (en) * 2000-06-07 2002-01-09 Lucent Technologies Inc. Dry-blocked armored cable having reduced water penetration
US6459837B1 (en) * 2000-07-20 2002-10-01 Pirelli Cables And Systems Llc Optical fiber cable with single strength member unit in cable outer jacket
DE10035267B4 (de) * 2000-07-20 2007-09-06 CCS Technology, Inc., Wilmington Optisches Kabel und Kanal- oder Rohrsystem mit einem installierten optischen Kabel
FR2814245B1 (fr) * 2000-09-21 2002-12-06 Cit Alcatel Cable a fibres optiques perfectionne et procede de fabrication de ce cable
DE10129772B4 (de) * 2001-06-20 2007-10-11 CCS Technology, Inc., Wilmington Optisches Übertragungselement
DE10165020B4 (de) * 2001-06-20 2009-04-23 CCS Technology, Inc., Wilmington Optisches Übertragungselement
US6631229B1 (en) * 2001-09-06 2003-10-07 Fitel Usa Corp Water blocking optical fiber cable
MXPA01009019A (es) * 2001-09-06 2003-03-10 Servicios Condumex Sa Cable de fibra optica seco para telecomunicaciones.
US6504979B1 (en) * 2001-09-06 2003-01-07 Fitel Usa Corp. Water blocking optical fiber cable
ES2395264T3 (es) 2001-11-28 2013-02-11 Prysmian Kabel Und Systeme Gmbh Cable más resistente a los daños de la vaina exterior
US6813421B2 (en) * 2001-12-26 2004-11-02 Corning Cable Systems Llc Fiber optic cable having a ripcord
US6847768B2 (en) * 2002-09-06 2005-01-25 Corning Cable Systems Llc Optical fiber tube assembly having a plug
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
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
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
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
US7471862B2 (en) * 2002-12-19 2008-12-30 Corning Cable Systems, Llc Dry fiber optic cables and assemblies
US7231119B2 (en) 2002-12-19 2007-06-12 Corning Cable Systems, Llc. Dry fiber optic assemblies and cables
US20090190890A1 (en) * 2002-12-19 2009-07-30 Freeland Riley S Fiber optic cable having a dry insert and methods of making the same
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
US6931184B2 (en) * 2003-05-30 2005-08-16 Corning Cable Systems Llc Dry tube fiber optic assemblies, cables, and manufacturing methods therefor
US6845200B1 (en) 2003-10-24 2005-01-18 Corning Cable Systems Llc Fiber optic assemblies, cable, and manufacturing methods therefor
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
EP1812816B1 (en) * 2004-11-05 2017-03-22 Prysmian S.p.A. Method of controlling water propagation in an optical cable
US7099542B2 (en) * 2004-12-15 2006-08-29 Furukawa Electric North America Low temperature dry loose tube fiber optic cable
US7599589B2 (en) * 2005-07-20 2009-10-06 Draka Comteq B.V. Gel-free buffer tube with adhesively coupled optical element
US7515795B2 (en) 2005-07-20 2009-04-07 Draka Comteq B.V. Water-swellable tape, adhesive-backed for coupling when used inside a buffer tube
US7567739B2 (en) * 2007-01-31 2009-07-28 Draka Comteq B.V. Fiber optic cable having a water-swellable element
DE102005050623A1 (de) * 2005-10-21 2007-04-26 CCS Technology, Inc., Wilmington Optisches Kabel und Verfahren zur Herstellung eines optischen Kabels
DE102006004010A1 (de) * 2006-01-27 2007-08-09 CCS Technology, Inc., Wilmington Optisches Kabel und Verfahren zur Herstellung eines optischen Kabels
US20070297730A1 (en) * 2006-06-21 2007-12-27 Bringuier Anne G Optical fiber assemblies having one or more water-swellable members
US7630605B2 (en) * 2007-06-26 2009-12-08 Corning Cable Systems Llc Optical fiber assemblies having relatively low-levels of water-swellable powder and methods therefor
US8422843B2 (en) * 2008-03-28 2013-04-16 Adc Telecommunications, Inc. Multi-fiber fiber optic cable
US8224141B2 (en) 2008-05-27 2012-07-17 Adc Telecommunications, Inc. Multi-jacketed fiber optic cable
US8548293B2 (en) 2008-05-28 2013-10-01 Adc Telecommunications, Inc. Fiber optic cable
US7916989B2 (en) 2008-07-31 2011-03-29 Corning Cable Systems Llc Optical fiber assemblies having a powder or powder blend at least partially mechanically attached
BRPI0823006A2 (pt) * 2008-08-04 2015-07-28 Prysmian Spa Cabo terra adaptado para ser colocado no subsolo, e, sistema de aterramento elétrico.
PL2637053T3 (pl) * 2008-08-15 2017-12-29 Corning Optical Communications LLC Zespół włókien światłowodowych i sposób jego wytwarzania
AU2009320044B2 (en) * 2008-10-28 2014-11-13 Adc Telecommunications, Inc. Flat drop cable
US20100109174A1 (en) 2008-11-05 2010-05-06 George Cornelius Abernathy Method for drop cable having an oval cavity
ES2735999T3 (es) 2008-12-09 2019-12-23 Prysmian Spa Cable óptico con núcleo seco y tubos de protección secos
EP2204681B1 (en) * 2008-12-30 2016-03-09 Draka Comteq B.V. Optical fibre cable comprising a perforated water-blocking element
WO2011050181A2 (en) 2009-10-21 2011-04-28 Adc Telecommunications, Inc. Flat drop cable with center strength member
EP2502107A4 (en) 2009-11-20 2017-12-20 ADC Telecommunications, INC. Fiber optic cable
US9042693B2 (en) * 2010-01-20 2015-05-26 Draka Comteq, B.V. Water-soluble water-blocking element
US8915659B2 (en) 2010-05-14 2014-12-23 Adc Telecommunications, Inc. Splice enclosure arrangement for fiber optic cables
WO2011146720A2 (en) 2010-05-19 2011-11-24 Adc Telecommunications, Inc. Flat drop cable with medial bump
US8682123B2 (en) 2010-07-15 2014-03-25 Draka Comteq, B.V. Adhesively coupled optical fibers and enclosing tape
US8885998B2 (en) 2010-12-09 2014-11-11 Adc Telecommunications, Inc. Splice enclosure arrangement for fiber optic cables
JP5874384B2 (ja) * 2011-01-07 2016-03-02 日立金属株式会社 ケーブル
US9739966B2 (en) 2011-02-14 2017-08-22 Commscope Technologies Llc Fiber optic cable with electrical conductors
EP2710614A4 (en) * 2011-05-16 2014-12-31 3M Innovative Properties Co ADHESIVE-COATED COAXIAL CABLE
US8781281B2 (en) 2011-07-21 2014-07-15 Adc Telecommunications, Inc. Drop cable with angled reinforcing member configurations
US9170388B2 (en) 2011-09-30 2015-10-27 Corning Cable Systems Llc Fiber optic ribbon cable having enhanced ribbon stack coupling and methods thereof
CN102346286B (zh) * 2011-11-21 2013-06-26 江苏江扬电缆有限公司 全干式光缆松套管的制作方法
US9316802B2 (en) 2012-08-24 2016-04-19 Commscope Technologies Llc Optical fiber cable having reinforcing layer of tape heat-bonded to jacket
US9147967B2 (en) * 2012-09-11 2015-09-29 Tyco Electronics Canada Ulc Electrical connectors and methods for using same
US9581777B2 (en) 2013-03-28 2017-02-28 Corning Optical Communications LLC Coupling system for fiber optic cable using folded tape
US11187862B2 (en) 2013-03-28 2021-11-30 Corning Optical Communications LLC Coupling system for fiber optic cable using raised tape
EP3090296B1 (en) * 2013-12-30 2019-02-27 Corning Optical Communications LLC A fiber optic cable with a binder film system
JP5719052B1 (ja) * 2014-03-06 2015-05-13 株式会社フジクラ 光ケーブル
US9323019B1 (en) * 2014-11-26 2016-04-26 Ofs Fitel, Llc Long span all dielectric self-supporting (ADSS) fiber optic cable
RU182988U1 (ru) * 2018-06-05 2018-09-07 Акционерное общество "Самарская кабельная компания" Кабель телефонный с водоблокирующими материалами в оболочке из полимерной композиции, не содержащей галогенов
US20220019046A1 (en) * 2020-07-20 2022-01-20 Sterlite Technologies Limited Thermal resistant water blocking tape
CA3212017A1 (en) * 2021-05-17 2022-11-24 Shinnosuke Sato Optical cable
CN113362986B (zh) * 2021-06-16 2022-03-15 广东中宝电缆有限公司 一种轨道交通用单芯防水b1级阻燃耐火电缆及制备方法
WO2023120483A1 (ja) * 2021-12-20 2023-06-29 住友電気工業株式会社 光ファイバケーブル
KR102478786B1 (ko) 2022-04-21 2022-12-16 이진희 자유회동식 원격제어 조류발전장치

Family Cites Families (37)

* 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
NL7117321A (ko) * 1971-12-17 1973-06-19
JPS491747U (ko) * 1972-04-13 1974-01-09
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
US3954721A (en) * 1974-09-09 1976-05-04 The Dow Chemical Company Absorbent fibers and process for their preparation
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
US4282121A (en) * 1979-10-09 1981-08-04 Henkel Corporation Resilient starch graft polymer polyhydric alcohol product
JPS56137503A (en) * 1980-03-31 1981-10-27 Pioneer Electronic Corp Tone arm constituent
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
DE8130044U1 (de) * 1981-10-09 1982-03-11 Siemens AG, 1000 Berlin und 8000 München Mehradriger Verseilverband für ein Nachrichtenkabel
NL8200495A (nl) * 1982-02-09 1983-09-01 Nederlanden Staat Lichtgeleider voor vochtsignalering en kabel omvattende zulk een geleider.
JPS5969432U (ja) * 1982-11-02 1984-05-11 住友電気工業株式会社 走水防止ケ−ブル
JPS6026133U (ja) * 1983-07-27 1985-02-22 住友電気工業株式会社 防水形ケ−ブル
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
EP0216914B1 (en) * 1985-04-10 1993-07-07 AT&T Corp. Optical fiber cable and methods of making
US4765712A (en) * 1986-01-31 1988-08-23 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber cable
US4770489A (en) * 1986-08-27 1988-09-13 Sumitomo Electric Research Triangle, Inc. Ruggedized optical communication cable
CA1299412C (en) * 1986-09-19 1992-04-28 Nobuhiro Akasaka Optical fiber cable preventing water from spreading toward cable interior
DE3639895C1 (de) * 1986-11-21 1988-03-24 Freudenberg Carl Fa Quellfaehige Kabelbandage und Verfahren zu ihrer Herstellung
US4844575A (en) * 1987-04-10 1989-07-04 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber cable
US4787702A (en) * 1987-10-26 1988-11-29 Mark Products, Inc. Fiber optic cable and method of making the same

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DK478789A (da) 1990-03-30
JPH02155122A (ja) 1990-06-14
EP0361863B1 (en) 1994-01-05
US4909592A (en) 1990-03-20
JP2726714B2 (ja) 1998-03-11
ES2047680T3 (es) 1994-03-01
CA1329241C (en) 1994-05-03
DE68912047D1 (de) 1994-02-17
EP0361863A1 (en) 1990-04-04
DK478789D0 (da) 1989-09-28
DE68912047T2 (de) 1994-04-28
KR0139539B1 (ko) 1998-07-01
DK170188B1 (da) 1995-06-06

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