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FR2446495A1 - OPTICAL FIBER CABLE AND MANUFACTURING METHOD THEREOF - Google Patents

OPTICAL FIBER CABLE AND MANUFACTURING METHOD THEREOF

Info

Publication number
FR2446495A1
FR2446495A1 FR7900914A FR7900914A FR2446495A1 FR 2446495 A1 FR2446495 A1 FR 2446495A1 FR 7900914 A FR7900914 A FR 7900914A FR 7900914 A FR7900914 A FR 7900914A FR 2446495 A1 FR2446495 A1 FR 2446495A1
Authority
FR
France
Prior art keywords
optical fiber
fiber cable
manufacturing
grooves
core
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.)
Granted
Application number
FR7900914A
Other languages
French (fr)
Other versions
FR2446495B1 (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 EQUIP
Original Assignee
CORDONS EQUIP
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 EQUIP filed Critical CORDONS EQUIP
Priority to FR7900914A priority Critical patent/FR2446495A1/en
Priority to NL7907380A priority patent/NL7907380A/en
Priority to GB7934801A priority patent/GB2040063A/en
Priority to BE6/46970A priority patent/BE879301A/en
Priority to ES485126A priority patent/ES8100840A1/en
Priority to JP17403379A priority patent/JPS5595911A/en
Priority to DE19803000674 priority patent/DE3000674A1/en
Priority to IT47574/80A priority patent/IT1126886B/en
Publication of FR2446495A1 publication Critical patent/FR2446495A1/en
Application granted granted Critical
Publication of FR2446495B1 publication Critical patent/FR2446495B1/fr
Granted 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

Câble à fibres optiques comprenant un noyau central cylindrique armé, des rainures longitudinales dans lesquelles sont disposées des fibres optiques, et un gainage extérieur de protection. Les rainures sont présentées par des supports de fibres optiques à section en portion d'anneau disposés en hélice autour dudit noyau pour former une ou plusieurs couches continues.Optical fiber cable comprising a reinforced cylindrical central core, longitudinal grooves in which optical fibers are arranged, and an outer protective sheath. The grooves are presented by optical fiber supports with a section in a ring portion arranged in a helix around said core to form one or more continuous layers.

FR7900914A 1979-01-15 1979-01-15 OPTICAL FIBER CABLE AND MANUFACTURING METHOD THEREOF Granted FR2446495A1 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR7900914A FR2446495A1 (en) 1979-01-15 1979-01-15 OPTICAL FIBER CABLE AND MANUFACTURING METHOD THEREOF
NL7907380A NL7907380A (en) 1979-01-15 1979-10-04 CABLE OF OPTICAL FIBERS, AND METHOD FOR THE MANUFACTURE THEREOF.
GB7934801A GB2040063A (en) 1979-01-15 1979-10-08 A fibre optic cable and its method of manufacture
BE6/46970A BE879301A (en) 1979-01-15 1979-10-09 OPTICAL FIBER CABLE AND MANUFACTURING METHOD THEREOF
ES485126A ES8100840A1 (en) 1979-01-15 1979-10-17 A fibre optic cable and its method of manufacture
JP17403379A JPS5595911A (en) 1979-01-15 1979-12-27 Fiber photo cable* and its manufacture
DE19803000674 DE3000674A1 (en) 1979-01-15 1980-01-10 CABLE CONTAINING OPTICAL FIBERS AND METHOD FOR THE PRODUCTION THEREOF
IT47574/80A IT1126886B (en) 1979-01-15 1980-01-11 FIBER OPTIC CABLES AND PROCEDURE FOR ITS PRODUCTION

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
FR2446495A1 true FR2446495A1 (en) 1980-08-08
FR2446495B1 FR2446495B1 (en) 1982-05-28

Family

ID=9220764

Family Applications (1)

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

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
ATE138742T1 (en) * 1991-03-15 1996-06-15 Siemens Ag METHOD AND DEVICE FOR PRODUCING 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
DE59303025D1 (en) * 1992-03-03 1996-07-25 Siemens Ag OPTICAL CABLE AND METHOD FOR THE PRODUCTION 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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2523738A1 (en) * 1974-05-31 1975-12-11 Post Office MESSAGE CABLE
FR2288318A1 (en) * 1974-10-15 1976-05-14 Siemens Ag COMMUNICATION CABLE WITH OPTICAL TRANSMISSION ELEMENTS
US4054365A (en) * 1976-05-28 1977-10-18 General Cable Corporation Fiber optic cable construction
DE2710098A1 (en) * 1977-03-08 1978-09-14 Siemens Ag Strengthened dual purpose optical fibre cable - has fibres housed within coaxial electrical cable for protection from strain
FR2390816A1 (en) * 1977-05-13 1978-12-08 Bicc Ltd OVERHEAD CABLE FOR ELECTRICAL TRANSMISSION SYSTEM AND TRANSMISSION SYSTEM INCLUDING SUCH CABLE

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2523738A1 (en) * 1974-05-31 1975-12-11 Post Office MESSAGE CABLE
FR2288318A1 (en) * 1974-10-15 1976-05-14 Siemens Ag COMMUNICATION CABLE WITH OPTICAL TRANSMISSION ELEMENTS
US4054365A (en) * 1976-05-28 1977-10-18 General Cable Corporation Fiber optic cable construction
DE2710098A1 (en) * 1977-03-08 1978-09-14 Siemens Ag Strengthened dual purpose optical fibre cable - has fibres housed within coaxial electrical cable for protection from strain
FR2390816A1 (en) * 1977-05-13 1978-12-08 Bicc Ltd OVERHEAD CABLE FOR ELECTRICAL TRANSMISSION SYSTEM AND TRANSMISSION SYSTEM INCLUDING SUCH CABLE

Also Published As

Publication number Publication date
ES485126A0 (en) 1980-05-16
IT1126886B (en) 1986-05-21
BE879301A (en) 1980-02-01
GB2040063A (en) 1980-08-20
JPS5595911A (en) 1980-07-21
DE3000674A1 (en) 1980-07-17
ES8100840A1 (en) 1980-05-16
FR2446495B1 (en) 1982-05-28
NL7907380A (en) 1980-07-17
IT8047574A0 (en) 1980-01-11

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Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name