DK174909B1 - Helt igennem dielektrisk optisk fiberkabel med forbedret fiberadgang - Google Patents

Helt igennem dielektrisk optisk fiberkabel med forbedret fiberadgang Download PDF

Info

Publication number: DK174909B1
Authority: DK; Denmark
Prior art keywords: cable; reinforcing members; group; reinforcing; flexible part
Prior art date: 1988-12-14

Application number

DK198906292A

Other languages

Danish (da)

English (en)

Other versions

DK629289A (da

DK629289D0 (da

Inventor

Manuel Roberto Santana

Andrew John Panuska

Parbhubhai Dahayabhai Patel

Arthur G Vedejs

Original Assignee

American Telephone & Telegraph

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.)

1988-12-14

Filing date

1989-12-13

Publication date

2004-02-16

1989-12-13 Application filed by American Telephone & Telegraph filed Critical American Telephone & Telegraph

1989-12-13 Publication of DK629289D0 publication Critical patent/DK629289D0/da

1990-06-15 Publication of DK629289A publication Critical patent/DK629289A/da

2004-02-16 Application granted granted Critical

2004-02-16 Publication of DK174909B1 publication Critical patent/DK174909B1/da

Links

239000013307 optical fiber Substances 0.000 title claims description 17
239000000835 fiber Substances 0.000 title claims description 11
230000003014 reinforcing effect Effects 0.000 claims description 104
238000005452 bending Methods 0.000 claims description 40
239000000463 material Substances 0.000 claims description 39
239000004033 plastic Substances 0.000 claims description 17
229920003023 plastic Polymers 0.000 claims description 17
230000005540 biological transmission Effects 0.000 claims description 6
239000003989 dielectric material Substances 0.000 claims description 6
239000011152 fibreglass Substances 0.000 claims description 5
229920005989 resin Polymers 0.000 claims description 3
239000011347 resin Substances 0.000 claims description 3
239000004593 Epoxy Substances 0.000 claims description 2
JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 2
230000007935 neutral effect Effects 0.000 description 35
230000002787 reinforcement Effects 0.000 description 16
239000004020 conductor Substances 0.000 description 15
238000009434 installation Methods 0.000 description 10
238000004519 manufacturing process Methods 0.000 description 8
239000002131 composite material Substances 0.000 description 7
239000000945 filler Substances 0.000 description 7
239000011521 glass Substances 0.000 description 7
230000008878 coupling Effects 0.000 description 6
238000010168 coupling process Methods 0.000 description 6
238000005859 coupling reaction Methods 0.000 description 6
238000006073 displacement reaction Methods 0.000 description 6
238000004078 waterproofing Methods 0.000 description 6
238000000576 coating method Methods 0.000 description 5
238000010276 construction Methods 0.000 description 5
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229920006226 ethylene-acrylic acid Polymers 0.000 description 4
239000000203 mixture Substances 0.000 description 4
238000012856 packing Methods 0.000 description 4
239000000758 substrate Substances 0.000 description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
239000002982 water resistant material Substances 0.000 description 4
238000013461 design Methods 0.000 description 3
239000003000 extruded plastic Substances 0.000 description 3
238000000034 method Methods 0.000 description 3
230000003287 optical effect Effects 0.000 description 3
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230000000694 effects Effects 0.000 description 2
238000005538 encapsulation Methods 0.000 description 2
239000003365 glass fiber Substances 0.000 description 2
239000002184 metal Substances 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
230000035515 penetration Effects 0.000 description 2
-1 polyethylene Polymers 0.000 description 2
229920000573 polyethylene Polymers 0.000 description 2
230000002459 sustained effect Effects 0.000 description 2
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229920000271 Kevlar® Polymers 0.000 description 1
241000784732 Lycaena phlaeas Species 0.000 description 1
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238000005229 chemical vapour deposition Methods 0.000 description 1
238000005253 cladding Methods 0.000 description 1
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QHZOMAXECYYXGP-UHFFFAOYSA-N ethene;prop-2-enoic acid Chemical compound C=C.OC(=O)C=C QHZOMAXECYYXGP-UHFFFAOYSA-N 0.000 description 1
238000007710 freezing Methods 0.000 description 1
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239000003349 gelling agent Substances 0.000 description 1
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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
- 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
- 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
- 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
- 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
- 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
- G02B6/44382—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
- 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)
Communication Cables (AREA)

DK198906292A 1988-12-14 1989-12-13 Helt igennem dielektrisk optisk fiberkabel med forbedret fiberadgang DK174909B1 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US28426388A	1988-12-14	1988-12-14
US28426388		1988-12-14

Publications (3)

Publication Number	Publication Date
DK629289D0 DK629289D0 (da)	1989-12-13
DK629289A DK629289A (da)	1990-06-15
DK174909B1 true DK174909B1 (da)	2004-02-16

Family

ID=23089508

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK198906292A DK174909B1 (da)	1988-12-14	1989-12-13	Helt igennem dielektrisk optisk fiberkabel med forbedret fiberadgang

Country Status (6)

Country	Link
EP (1)	EP0373846B1 (fr)
KR (1)	KR0178021B1 (fr)
CN (1)	CN1028564C (fr)
CA (1)	CA2005114C (fr)
DE (1)	DE68915969T2 (fr)
DK (1)	DK174909B1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5261021A (en) *	1992-04-10	1993-11-09	Nordson Corporation	Apparatus and method for forming cable
FR2736730B1 (fr) *	1995-07-13	1997-08-22	Silec Liaisons Elec	Cable comportant des fibres optiques entourees par une gaine exterieure
FR2761165B1 (fr) *	1997-03-20	1999-04-23	France Telecom	Structure de cable a fibres optiques, en particulier de cable urbain
KR100323143B1 (ko) *	1998-03-25	2002-02-04	추후제출	광섬유 케이블 및 그 제조방법
US6198865B1 (en) *	1999-08-13	2001-03-06	Alcatel	Telecommunications cable having good adhesion between a protective jacket and strength members
AU2001255863A1 (en) *	2000-04-28	2001-11-12	Corning Cable Systems Llc	Fiber optic cable
DE10035267B4 (de) *	2000-07-20	2007-09-06	CCS Technology, Inc., Wilmington	Optisches Kabel und Kanal- oder Rohrsystem mit einem installierten optischen Kabel
US7035513B2 (en) *	2004-03-25	2006-04-25	Corning Cable Systems Llc	Fiber optic drop cables suitable for outdoor fiber to the subscriber applications
US7184634B2 (en) *	2004-03-25	2007-02-27	Corning Cable Systems, Llc.	Fiber optic drop cables suitable for outdoor fiber to the subscriber applications
US7599589B2 (en)	2005-07-20	2009-10-06	Draka Comteq B.V.	Gel-free buffer tube with adhesively coupled optical element
US7567739B2 (en)	2007-01-31	2009-07-28	Draka Comteq B.V.	Fiber optic cable having a water-swellable 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
US7397991B1 (en) *	2006-12-13	2008-07-08	Corning Cable Systems Llc	Fiber optic cables and assemblies and the performance thereof
AU2009260839B2 (en)	2008-06-19	2013-07-25	Corning Cable Systems Llc	Fiber optic cables and assemblies and the performance thereof
CA2769324A1 (fr) *	2009-07-31	2011-02-03	Corning Cable Systems Llc	Cables a fibre optique
US8682123B2 (en)	2010-07-15	2014-03-25	Draka Comteq, B.V.	Adhesively coupled optical fibers and enclosing tape
CN102162890A (zh) *	2011-05-18	2011-08-24	江苏长飞中利光纤光缆有限公司	中心束管式光缆
CA2850507C (fr) *	2011-10-13	2021-06-08	Corning Cable Systems Llc	Procedes de fabrication et d'acces a des cables possedant des caracteristiques d'acces
EP3104204A1 (fr) *	2015-06-09	2016-12-14	Sterlite Technologies Ltd	Câble à fibre optique polyvalent facilement accessible
CA3176056A1 (fr) *	2020-03-18	2021-09-23	Nubis Communications, Inc.	Cable a fibres optiques et chemin de roulement pour celui-ci
CN113866926B (zh) *	2021-11-22	2025-01-14	江苏亨通光电股份有限公司	一种全介质管道直埋光缆
US11619787B1 (en) *	2021-12-28	2023-04-04	Sterlite Technologies Limited	Embedded strength member for optical fiber cables and manufacturing method thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4037922A (en) *	1975-07-07	1977-07-26	Corning Glass Works	Optical waveguide cable
DE2635917A1 (de) *	1976-08-10	1978-02-16	Siemens Ag	Optisches kabel mit schutz gegen mechanische und thermische einfluesse
US4082423A (en) *	1976-08-19	1978-04-04	The United States Of America As Represented By The Secretary Of The Navy	Fiber optics cable strengthening method and means
DE3024310C2 (de) *	1980-06-27	1983-06-23	Siemens AG, 1000 Berlin und 8000 München	Optisches Kabel und Verfahren zu seiner Herstellung
FR2497964A1 (fr) *	1981-01-09	1982-07-16	Cables Electro Telecommunicati	Cable a fibres optiques, pourvu d'elements de renforcement mecanique
DE3320072A1 (de) *	1983-06-03	1984-12-06	Siemens AG, 1000 Berlin und 8000 München	Lichtwellenleiterkabel und verfahren zu dessen herstellung
US4723831A (en) *	1985-12-02	1988-02-09	American Telephone And Telegraph Company At&T Bell Laboratories	Optical fiber communications cable
JPS62209405A (ja) *	1986-03-04	1987-09-14	Fujikura Ltd	光フアイバケ−ブル
US4770489A (en) *	1986-08-27	1988-09-13	Sumitomo Electric Research Triangle, Inc.	Ruggedized optical communication cable
US4844575A (en) *	1987-04-10	1989-07-04	American Telephone And Telegraph Company, At&T Bell Laboratories	Optical fiber cable
DE3815565C2 (de) *	1988-05-06	1997-11-27	Siemens Ag	Optisches Kabel mit Zugelementen im Bereich des Außenmantels

1989
- 1989-12-11 DE DE68915969T patent/DE68915969T2/de not_active Expired - Fee Related
- 1989-12-11 CA CA002005114A patent/CA2005114C/fr not_active Expired - Fee Related
- 1989-12-11 EP EP89312878A patent/EP0373846B1/fr not_active Expired - Lifetime
- 1989-12-13 CN CN89109798A patent/CN1028564C/zh not_active Expired - Fee Related
- 1989-12-13 DK DK198906292A patent/DK174909B1/da not_active IP Right Cessation
- 1989-12-14 KR KR1019890018509A patent/KR0178021B1/ko not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE68915969T2 (de)	1994-09-22
CA2005114A1 (fr)	1990-06-14
KR900010434A (ko)	1990-07-07
DK629289A (da)	1990-06-15
EP0373846A2 (fr)	1990-06-20
DE68915969D1 (de)	1994-07-14
CA2005114C (fr)	1995-01-10
CN1043793A (zh)	1990-07-11
KR0178021B1 (ko)	1999-05-15
CN1028564C (zh)	1995-05-24
EP0373846A3 (fr)	1991-03-06
DK629289D0 (da)	1989-12-13
EP0373846B1 (fr)	1994-06-08

Legal Events

Date	Code	Title	Description
2004-08-09	PBP	Patent lapsed	Country of ref document: DK

Publication	Publication Date	Title
DK174909B1 (da)	2004-02-16	Helt igennem dielektrisk optisk fiberkabel med forbedret fiberadgang
US5109457A (en)	1992-04-28	All-dielectric optical fiber cable having enhanced fiber access
EP1319195B1 (fr)	2006-10-18	Cables de fibres optiques pourvus d'elements de renforcement
US6546175B1 (en)	2003-04-08	Self-supporting fiber optic cable
US6101305A (en)	2000-08-08	Fiber optic cable
EP1070975A1 (fr)	2001-01-24	Câble à fibres optiques avec une élément de renforcement dans la gaine extérieure
JPS6057305A (ja)	1985-04-03	光フアイバケ−ブル
EP1403671B1 (fr)	2005-08-03	Câble à fibres optiques ayant une direction de flexion réduite privilégiée
KR20080027328A (ko)	2008-03-26	광섬유 케이블 및 그 제조방법
NZ270898A (en)	1997-01-29	Optical fibre cable with reinforced buffer tube around fibres
JP2008501155A (ja)	2008-01-17	優先的曲がり部を備えた複合成形中間分岐点を有する配線ケーブル
US6421487B1 (en)	2002-07-16	Reinforced buffered fiber optic ribbon cable
EP3948382B1 (fr)	2026-04-22	Câble à fibres optiques à sous-unités de ruban parallèles
CN107076944A (zh)	2017-08-18	中心松管式光纤光缆
CA2589872C (fr)	2013-09-24	Boitier de protection pour fibres optiques et ensemble de sortance l'utilisant
JP2005196181A (ja)	2005-07-21	改良型光ファイバ・ケーブル
JP2023504724A (ja)	2023-02-06	可撓性スプライスプロテクターアセンブリおよびそれを調製するための方法
JP2003075694A (ja)	2003-03-12	ルーズチューブリボン光ケーブル
US6611646B1 (en)	2003-08-26	Hybrid strength member for an optical cable
WO2001084206A2 (fr)	2001-11-08	Cable a fibres optiques
US20230296855A1 (en)	2023-09-21	High density, low diameter cable with rollable fiber optic ribbon
WO2005111678A1 (fr)	2005-11-24	Guides d'ondes optiques tamponnes
EP4239386B1 (fr)	2025-12-31	Câble à fibre optique avec éléments de renfort allongés et son procédé de fabrication
US20230152544A1 (en)	2023-05-18	Flexible indoor/outdoor high-fiber-count cable
EP4524634A1 (fr)	2025-03-19	Câbles à ruban blindés de manière intermittente