ES2170580T3 - Cable comprendiendo fibras opticas forradas con una envoltura de refuerzos longitudinales. - Google Patents

Cable comprendiendo fibras opticas forradas con una envoltura de refuerzos longitudinales.

Info

Publication number
ES2170580T3
ES2170580T3 ES99918047T ES99918047T ES2170580T3 ES 2170580 T3 ES2170580 T3 ES 2170580T3 ES 99918047 T ES99918047 T ES 99918047T ES 99918047 T ES99918047 T ES 99918047T ES 2170580 T3 ES2170580 T3 ES 2170580T3
Authority
ES
Spain
Prior art keywords
optical fibers
cable
wrap
longitudinal reinforcements
understanding optical
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
ES99918047T
Other languages
English (en)
Inventor
Patrick Jamet
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.)
Sagem SA
Original Assignee
Sagem SA
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 Sagem SA filed Critical Sagem SA
Application granted granted Critical
Publication of ES2170580T3 publication Critical patent/ES2170580T3/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
    • G02B6/4432—Protective covering with fibre reinforcements
    • G02B6/4433—Double reinforcement laying in straight line with optical transmission element

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Insulated Conductors (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Communication Cables (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)

Abstract

Cable comprendiendo unas fibras ópticas (1) forradas con una envoltura (2) que tiene en sección transversal un contorno externo (5) sensiblemente ovalo que presenta un pequeño eje (5.1.), la envoltura comprende por lo menos una capa en la cual se extiende al menos dos órganos de refuerzo (4) alargados dispuestos simétricamente por ambas partes del eje pequeño, caracterizado porque el contorno externo(5) tiene una ovalización, es decir una relación de dos veces la diferencia entre la dimensión mayor y la dimensión menor del contorno externo por la suma de estas dos dimensiones, comprendida entre 1% y 10%.
ES99918047T 1998-05-18 1999-05-11 Cable comprendiendo fibras opticas forradas con una envoltura de refuerzos longitudinales. Expired - Lifetime ES2170580T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9806230A FR2778753B1 (fr) 1998-05-18 1998-05-18 Cable comportant des fibres optiques entourees par une gaine a renforts longitudinaux

Publications (1)

Publication Number Publication Date
ES2170580T3 true ES2170580T3 (es) 2002-08-01

Family

ID=9526449

Family Applications (1)

Application Number Title Priority Date Filing Date
ES99918047T Expired - Lifetime ES2170580T3 (es) 1998-05-18 1999-05-11 Cable comprendiendo fibras opticas forradas con una envoltura de refuerzos longitudinales.

Country Status (12)

Country Link
US (1) US6480652B1 (es)
EP (1) EP1080386B1 (es)
JP (1) JP3415590B2 (es)
AT (1) ATE211266T1 (es)
BR (1) BR9910564A (es)
DE (1) DE69900647T2 (es)
DK (1) DK1080386T3 (es)
ES (1) ES2170580T3 (es)
FR (1) FR2778753B1 (es)
MX (1) MXPA00011271A (es)
PT (1) PT1080386E (es)
WO (1) WO1999060435A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6356690B1 (en) * 1999-10-20 2002-03-12 Corning Cable Systems Llc Self-supporting fiber optic cable
CN107065091B (zh) * 2017-02-28 2019-06-07 烽火通信科技股份有限公司 一种易开天窗光缆及其制造方法
EP4455750A4 (en) * 2021-12-20 2025-04-16 Sumitomo Electric Industries, Ltd. FIBER OPTIC CABLE

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2635917A1 (de) * 1976-08-10 1978-02-16 Siemens Ag Optisches kabel mit schutz gegen mechanische und thermische einfluesse
JPS58150907A (ja) * 1982-03-03 1983-09-07 Nippon Telegr & Teleph Corp <Ntt> 心線テ−プ内蔵光フアイバケ−ブル
US4844575A (en) * 1987-04-10 1989-07-04 American Telephone And Telegraph Company, At&T Bell Laboratories Optical fiber cable
US5109457A (en) * 1988-12-14 1992-04-28 At&T Bell Laboratories All-dielectric optical fiber cable having enhanced fiber access
US5050957A (en) * 1990-04-27 1991-09-24 At&T Bell Laboratories Optical fiber service cable
FR2755769B1 (fr) * 1996-11-08 1998-12-31 Telecommunications Sa Cable de telecommunication a fibres optiques
US6259844B1 (en) * 1997-12-15 2001-07-10 Siecor Operations, Llc Strengthened fiber optic cable
US6101305A (en) * 1997-12-15 2000-08-08 Siecor Corporation Fiber optic cable

Also Published As

Publication number Publication date
FR2778753B1 (fr) 2002-06-07
MXPA00011271A (es) 2003-04-22
JP2002516407A (ja) 2002-06-04
US6480652B1 (en) 2002-11-12
EP1080386B1 (fr) 2001-12-19
DE69900647D1 (de) 2002-01-31
DE69900647T2 (de) 2002-08-14
PT1080386E (pt) 2002-06-28
ATE211266T1 (de) 2002-01-15
FR2778753A1 (fr) 1999-11-19
DK1080386T3 (da) 2002-04-15
EP1080386A1 (fr) 2001-03-07
WO1999060435A1 (fr) 1999-11-25
BR9910564A (pt) 2001-01-30
JP3415590B2 (ja) 2003-06-09

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