ES442549A1 - Un cable de fibras opticas mejorado. - Google Patents

Un cable de fibras opticas mejorado.

Info

Publication number
ES442549A1
ES442549A1 ES442549A ES442549A ES442549A1 ES 442549 A1 ES442549 A1 ES 442549A1 ES 442549 A ES442549 A ES 442549A ES 442549 A ES442549 A ES 442549A ES 442549 A1 ES442549 A1 ES 442549A1
Authority
ES
Spain
Prior art keywords
optical fibre
fibre cable
cable
translation
tensile strength
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
Application number
ES442549A
Other languages
English (en)
Spanish (es)
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.)
Nokia Spain SA
Original Assignee
Alcatel Espana 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 Alcatel Espana SA filed Critical Alcatel Espana SA
Publication of ES442549A1 publication Critical patent/ES442549A1/es
Expired 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
    • G02B6/441—Optical cables built up from sub-bundles
    • G02B6/4413—Helical structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/05—Filamentary, e.g. strands
    • 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
    • G02B6/4434—Central member to take up tensile loads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/06—Rod-shaped

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Communication Cables (AREA)
  • Ropes Or Cables (AREA)
ES442549A 1974-11-12 1975-11-12 Un cable de fibras opticas mejorado. Expired ES442549A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB48859/74A GB1488528A (en) 1974-11-12 1974-11-12 Optical fibre cable

Publications (1)

Publication Number Publication Date
ES442549A1 true ES442549A1 (es) 1977-04-16

Family

ID=10450191

Family Applications (1)

Application Number Title Priority Date Filing Date
ES442549A Expired ES442549A1 (es) 1974-11-12 1975-11-12 Un cable de fibras opticas mejorado.

Country Status (5)

Country Link
AU (1) AU496942B2 (enEXAMPLES)
CH (1) CH586400A5 (enEXAMPLES)
ES (1) ES442549A1 (enEXAMPLES)
FR (1) FR2291508A1 (enEXAMPLES)
GB (1) GB1488528A (enEXAMPLES)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331378A (en) * 1976-10-22 1982-05-25 E. I. Du Pont De Nemours And Company Reinforced optical fiber cable with glass or silica core
USRE32436E (en) * 1976-10-22 1987-06-09 Mitsubishi Rayon Co., Ltd. Reinforced optical fiber cable with glass or silica core
US4143942A (en) * 1976-10-26 1979-03-13 Belden Corporation Fiber optic cable and method of making same
US4147406A (en) * 1976-10-26 1979-04-03 Belden Corporation Fiber optic cable
US4269024A (en) 1978-08-01 1981-05-26 Associated Electrical Industries Limited Strength members for the reinforcement of optical fibre cables
US4261936A (en) * 1978-12-15 1981-04-14 E. I. Du Pont De Nemours And Company Jacketed optical filamentary material with thermoplastic core
GB2133206B (en) * 1982-12-15 1986-06-04 Standard Telephones Cables Ltd Cable manufacture
IT1175834B (it) * 1984-04-19 1987-07-15 Pirelli Cavi Spa Cavo sottomarino per telecomunicazioni a fibre ottiche
CA1321089C (en) 1988-05-06 1993-08-10 Adc Telecommunications, Inc. Optical switch
GB9220066D0 (en) * 1992-09-23 1992-11-04 Plessey Telecomm Improved fibre optic cable
FR2854250B1 (fr) * 2003-04-25 2005-06-17 Cit Alcatel Cable a fibres optiques avec element central de renforcement directement couple mecaniquement aux fibres optiques
DE202008013688U1 (de) 2008-10-15 2009-01-02 CCS Technology, Inc., Wilmington Optisches Kabel
US8224140B2 (en) 2009-12-11 2012-07-17 Corning Cable Systems Llc Cables with bend insensitive optical fibers

Also Published As

Publication number Publication date
FR2291508B1 (enEXAMPLES) 1982-05-21
CH586400A5 (enEXAMPLES) 1977-03-31
AU496942B2 (en) 1978-11-16
GB1488528A (en) 1977-10-12
AU8638675A (en) 1977-05-12
FR2291508A1 (fr) 1976-06-11

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