FR2295439A1 - PROTECTIVE SHEATH FOR OPTICAL FIBERS AND ITS MANUFACTURING PROCESS - Google Patents

PROTECTIVE SHEATH FOR OPTICAL FIBERS AND ITS MANUFACTURING PROCESS

Info

Publication number
FR2295439A1
FR2295439A1 FR7538702A FR7538702A FR2295439A1 FR 2295439 A1 FR2295439 A1 FR 2295439A1 FR 7538702 A FR7538702 A FR 7538702A FR 7538702 A FR7538702 A FR 7538702A FR 2295439 A1 FR2295439 A1 FR 2295439A1
Authority
FR
France
Prior art keywords
manufacturing process
optical fibers
protective sheath
sheath
protective
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
FR7538702A
Other languages
French (fr)
Other versions
FR2295439B1 (en
Inventor
Raymond Jeffrey Slaughter
Patrick Vassar Andrews
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 BICC PLC filed Critical BICC PLC
Publication of FR2295439A1 publication Critical patent/FR2295439A1/en
Application granted granted Critical
Publication of FR2295439B1 publication Critical patent/FR2295439B1/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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/032—Optical fibres with cladding with or without a coating with non solid core or cladding
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/104—Coating to obtain optical fibres
    • 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
    • G02B6/02—Optical fibres with cladding with or without a coating
    • G02B6/02395—Glass optical fibre with a protective coating, e.g. two layer polymer coating deposited directly on a silica cladding surface during fibre manufacture
    • 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
    • G02B6/4403—Optical cables with ribbon 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
    • G02B6/443—Protective covering
FR7538702A 1974-12-18 1975-12-17 PROTECTIVE SHEATH FOR OPTICAL FIBERS AND ITS MANUFACTURING PROCESS Granted FR2295439A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5468874A GB1477680A (en) 1974-12-18 1974-12-18 Optical guides

Publications (2)

Publication Number Publication Date
FR2295439A1 true FR2295439A1 (en) 1976-07-16
FR2295439B1 FR2295439B1 (en) 1982-02-26

Family

ID=10471790

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7538702A Granted FR2295439A1 (en) 1974-12-18 1975-12-17 PROTECTIVE SHEATH FOR OPTICAL FIBERS AND ITS MANUFACTURING PROCESS

Country Status (7)

Country Link
JP (1) JPS5187051A (en)
DE (1) DE2556786A1 (en)
FR (1) FR2295439A1 (en)
GB (1) GB1477680A (en)
IT (1) IT1052845B (en)
NL (1) NL7514779A (en)
SE (1) SE7514246L (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2394101A1 (en) * 1977-06-06 1979-01-05 Corning Glass Works OPTICAL WAVE GUIDE WITH PROTECTIVE COATING
FR2395232A1 (en) * 1977-06-20 1979-01-19 Int Standard Electric Corp OUTER LAYER OF OPTICAL FIBER EXERCISING HIGH COMPRESSION
FR2481812A1 (en) * 1980-04-30 1981-11-06 Foptica Bifilar optical cable - has circular core with two optical fibres and two or four load bearing elements
EP0178373A1 (en) * 1984-10-12 1986-04-23 Siemens Aktiengesellschaft Protective coating for at least one optical fibre
USRE32293E (en) * 1977-05-13 1986-11-25 Bicc Limited Overhead electric transmission systems

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1483845A (en) * 1975-08-14 1977-08-24 Standard Telephones Cables Ltd Land lines
IL52404A0 (en) * 1976-08-30 1977-08-31 Hughes Aircraft Co Metallic clad fiber optical waveguide for simultaneous optical and electrical signal transmission
US4156104A (en) * 1977-10-11 1979-05-22 Bell Telephone Laboratories, Incorporated Submarine cable for optical communications
JPS5455450A (en) * 1977-10-12 1979-05-02 Nippon Telegr & Teleph Corp <Ntt> Production of optical fiber cable
FR2435051A1 (en) * 1978-08-31 1980-03-28 Cables De Lyon Geoffroy Delore Liq. filled cables - for trans:oceanic undersea optical fibre communications protect optical cables around a steel core cable from hydrostatic crushing
US4261936A (en) * 1978-12-15 1981-04-14 E. I. Du Pont De Nemours And Company Jacketed optical filamentary material with thermoplastic core
DE7906881U1 (en) * 1979-03-12 1979-08-30 Fa. Josef Krings, 5138 Heinsberg LASER DEVICE FOR ALIGNING LONG-TERM COMPONENTS
JPS6016892Y2 (en) * 1980-07-16 1985-05-25 日本電信電話株式会社 optical fiber core
IT1132798B (en) * 1980-09-29 1986-07-02 Pirelli OPTICAL CABLE PERFECTED
US4407561A (en) * 1980-10-14 1983-10-04 Hughes Aircraft Company Metallic clad fiber optical waveguide
JPS5798407U (en) * 1980-12-10 1982-06-17
DE3380453D1 (en) * 1982-06-05 1989-09-28 Amp Inc Optical fibre termination method, terminal, splice, and connector therefor
US4577925A (en) * 1982-08-13 1986-03-25 Olin Corporation Optical fiber communication cables and method and apparatus for assembling same
EP0115441A3 (en) * 1983-01-28 1984-12-05 Olin Corporation Process and apparatus for fabricating tubular structures
US4790623A (en) * 1983-05-24 1988-12-13 Olin Corporation Optical fiber cable assemblies
DE3445982A1 (en) * 1984-12-17 1986-06-19 Siemens AG, 1000 Berlin und 8000 München Glass fibre for an optical telecommunications line
JPS6217713A (en) * 1985-07-16 1987-01-26 Mitsubishi Cable Ind Ltd Optical fiber
DE9202296U1 (en) * 1992-02-21 1993-06-17 Rofin-Sinar Laser Gmbh, 2000 Hamburg, De
KR100217716B1 (en) * 1996-04-25 1999-09-01 윤종용 Apparatus for fabricating an optical fiber coated with metal and method therefor
EP3575182B1 (en) 2018-05-31 2021-04-07 Volkswagen AG Heatable touch sensor and steering wheel comprising such a touch sensor
DE102018113061A1 (en) 2018-05-31 2019-12-05 Volkswagen Aktiengesellschaft Conductor bundle comprising an optical waveguide and an electrical conductor, a method for producing this conductor bundle and a use of the conductor bundle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3083550A (en) * 1961-02-23 1963-04-02 Alloyd Corp Process of coating vitreous filaments
GB1038534A (en) * 1964-02-03 1966-08-10 Rolls Royce Method and apparatus of coating a fibre with a metal
US3788827A (en) * 1972-01-04 1974-01-29 Corning Glass Works Ionic treatment for glass optical waveguide fibers
US3778132A (en) * 1972-10-06 1973-12-11 Bell Telephone Labor Inc Optical transmission line
US3853384A (en) * 1973-04-16 1974-12-10 Bell Telephone Labor Inc Optical transmission line
GB1445732A (en) * 1973-06-21 1976-08-11 Bicc Ltd Optical guides

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE32293E (en) * 1977-05-13 1986-11-25 Bicc Limited Overhead electric transmission systems
USRE32374E (en) * 1977-05-13 1987-03-17 Bicc Public Limited Company Overhead electric and optical transmission cables
FR2394101A1 (en) * 1977-06-06 1979-01-05 Corning Glass Works OPTICAL WAVE GUIDE WITH PROTECTIVE COATING
FR2395232A1 (en) * 1977-06-20 1979-01-19 Int Standard Electric Corp OUTER LAYER OF OPTICAL FIBER EXERCISING HIGH COMPRESSION
FR2481812A1 (en) * 1980-04-30 1981-11-06 Foptica Bifilar optical cable - has circular core with two optical fibres and two or four load bearing elements
EP0178373A1 (en) * 1984-10-12 1986-04-23 Siemens Aktiengesellschaft Protective coating for at least one optical fibre

Also Published As

Publication number Publication date
DE2556786A1 (en) 1976-07-01
GB1477680A (en) 1977-06-22
NL7514779A (en) 1976-06-22
FR2295439B1 (en) 1982-02-26
IT1052845B (en) 1981-07-20
JPS5187051A (en) 1976-07-30
SE7514246L (en) 1976-06-21
DE2556786C2 (en) 1987-05-27

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Legal Events

Date Code Title Description
ST Notification of lapse