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ES8100840A1 - A fibre optic cable and its method of manufacture - Google Patents

A fibre optic cable and its method of manufacture

Info

Publication number
ES8100840A1
ES8100840A1 ES485126A ES485126A ES8100840A1 ES 8100840 A1 ES8100840 A1 ES 8100840A1 ES 485126 A ES485126 A ES 485126A ES 485126 A ES485126 A ES 485126A ES 8100840 A1 ES8100840 A1 ES 8100840A1
Authority
ES
Spain
Prior art keywords
core
manufacture
optic cable
fibre optic
housings
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
ES485126A
Other languages
Spanish (es)
Other versions
ES485126A0 (en
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.)
CORDONS ET EQUIPEMENTS
Original Assignee
CORDONS ET EQUIPEMENTS
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 CORDONS ET EQUIPEMENTS filed Critical CORDONS ET EQUIPEMENTS
Publication of ES485126A0 publication Critical patent/ES485126A0/en
Publication of ES8100840A1 publication Critical patent/ES8100840A1/en
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
    • 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
    • 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
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4486—Protective covering
    • 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
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4489—Manufacturing methods of optical cables of central supporting members of lobe structure
    • 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
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/449—Twisting
    • G02B6/4491—Twisting in a lobe structure

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Communication Cables (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Insulated Conductors (AREA)

Abstract

CABLE DE FIBRAS OPTICAS. COMPRENDE UN ALMA AXIAL (2), CONSTITUIDA POR SIETE HILOS (3) TRENZADOS DE ELEVADA RESISTENCIA MECANICA, RODEADOS DE UNA ENVUELTA (4) DE MATERIAL PLASTICO, FORMANDO TODO ELLO UN NUCLEO CILINDRICO (5). SOBRE LA PERIFERIA DEL CITADO NUCLEO SE MONTAN EN YUXTAPOSICION CINCO ALOJAMIENTOS (71, 72, 73, 74 Y 75) QUE INCLUYEN FIBRAS OPTICAS INSTALADAS DE FORMA QUE NO EXPERIMENTEN TENSIONES MECANICAS. SOBRE LA PERIFERIA DE LOS ALOJAMIENTOS (7) VA EMPLAZADA UNA CINTA DE AISLAMIENTO (28) QUE SIRVE DE SOPORTE A RECUBRIMIENTO EXTERIOR CILINDRICO (29) DEL CABLE. APLICADO EN TELECOMUNICACIONES. SFIBER OPTICAL CABLE. IT COMPRISES AN AXIAL CORE (2), CONSISTED OF SEVEN BRAIDED WIRES (3) OF HIGH MECHANICAL STRENGTH, SURROUNDED BY A SHELL (4) OF PLASTIC MATERIAL, ALL FORMING A CYLINDRICAL CORE (5). ON THE PERIPHERY OF SAID CORE, FIVE HOUSINGS (71, 72, 73, 74 AND 75) WHICH INCLUDE OPTICAL FIBERS INSTALLED IN A WAY THAT THEY DO NOT EXPERIENCE MECHANICAL STRESS, ARE MOUNTED IN JUXTAPOSITION. AN INSULATION TAPE (28) IS PLACED ON THE PERIPHERY OF THE HOUSINGS (7) WHICH SERVES AS SUPPORT FOR THE CYLINDRICAL OUTER COVERING (29) OF THE CABLE. APPLIED IN TELECOMMUNICATIONS. Yes

ES485126A 1979-01-15 1979-10-17 A fibre optic cable and its method of manufacture Expired ES8100840A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7900914A FR2446495A1 (en) 1979-01-15 1979-01-15 OPTICAL FIBER CABLE AND MANUFACTURING METHOD THEREOF

Publications (2)

Publication Number Publication Date
ES485126A0 ES485126A0 (en) 1980-05-16
ES8100840A1 true ES8100840A1 (en) 1980-05-16

Family

ID=9220764

Family Applications (1)

Application Number Title Priority Date Filing Date
ES485126A Expired ES8100840A1 (en) 1979-01-15 1979-10-17 A fibre optic cable and its method of manufacture

Country Status (8)

Country Link
JP (1) JPS5595911A (en)
BE (1) BE879301A (en)
DE (1) DE3000674A1 (en)
ES (1) ES8100840A1 (en)
FR (1) FR2446495A1 (en)
GB (1) GB2040063A (en)
IT (1) IT1126886B (en)
NL (1) NL7907380A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1201495A (en) * 1982-09-01 1986-03-04 Cable Belt Limited Cable with interlock sheath
US4435238A (en) * 1982-10-28 1984-03-06 International Telephone And Telegraph Corporation Manufacturing process for a low loss optical fiber cable
GB2130611A (en) * 1982-11-22 1984-06-06 Dr A T Ratcliffe Synthetic fibre rope: monitoring strain using optical fires
GB2157018B (en) * 1984-04-02 1987-07-29 Telephone Cables Ltd Optical fibre cables
IT1175835B (en) * 1984-04-19 1987-07-15 Pirelli Cavi Spa SUBMARINE CABLE FOR FIBER OPTIC TELECOMMUNICATIONS
IT1184322B (en) * 1985-02-26 1987-10-28 Pirelli Cavi Spa SUBMARINE CABLE FOR FIBER OPTIC TELECOMMUNICATIONS
DE3839109A1 (en) * 1988-11-18 1990-05-23 Siemens Ag Optical cable having a plurality of chamber elements (slotted core elements)
US5202945A (en) * 1991-02-06 1993-04-13 Siemens Aktiengesellschaft Optical cable and method for the manufacture thereof
DE4108569C2 (en) * 1991-03-15 2000-09-07 Siemens Ag Optical cable and process for its manufacture
DE59206396D1 (en) * 1991-03-15 1996-07-04 Siemens Ag Method and device for manufacturing an optical cable
GB2254086A (en) * 1991-03-26 1992-09-30 Bridon Plc Tendons
DE4206652A1 (en) * 1992-03-03 1993-09-09 Siemens Ag OPTICAL CABLE AND METHOD FOR THE PRODUCTION THEREOF
US5542019A (en) * 1992-03-03 1996-07-30 Siemens Aktiengesellschaft Optical cable and process for the manufacture thereof
FR2714977A1 (en) * 1994-01-12 1995-07-13 Siemens Ag Optical cable and its manufacturing process
US5771321A (en) * 1996-01-04 1998-06-23 Massachusetts Institute Of Technology Micromechanical optical switch and flat panel display
CN107342128B (en) * 2017-06-22 2023-02-24 渝丰科技股份有限公司 Conveniently-penetrated lead cable and threading method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1448793A (en) * 1974-05-31 1976-09-08 Post Office Optical cables
DE2449439C3 (en) * 1974-10-15 1984-08-23 Siemens AG, 1000 Berlin und 8000 München Communication cables with light guides or light guide bundles as transmission elements
US4054365A (en) * 1976-05-28 1977-10-18 General Cable Corporation Fiber optic cable construction
DE2710098C2 (en) * 1977-03-08 1985-01-17 Siemens AG, 1000 Berlin und 8000 München Fiber optic cables
CA1112310A (en) * 1977-05-13 1981-11-10 Peter Fearns Overhead electric transmission systems

Also Published As

Publication number Publication date
JPS5595911A (en) 1980-07-21
FR2446495B1 (en) 1982-05-28
BE879301A (en) 1980-02-01
IT1126886B (en) 1986-05-21
DE3000674A1 (en) 1980-07-17
IT8047574A0 (en) 1980-01-11
NL7907380A (en) 1980-07-17
FR2446495A1 (en) 1980-08-08
ES485126A0 (en) 1980-05-16
GB2040063A (en) 1980-08-20

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