GB1371740A - Coating optical fibres - Google Patents

Coating optical fibres

Info

Publication number
GB1371740A
GB1371740A GB1509773A GB1509773A GB1371740A GB 1371740 A GB1371740 A GB 1371740A GB 1509773 A GB1509773 A GB 1509773A GB 1509773 A GB1509773 A GB 1509773A GB 1371740 A GB1371740 A GB 1371740A
Authority
GB
United Kingdom
Prior art keywords
optical fibre
fibre
plastics
tube
capstan
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
GB1509773A
Other languages
English (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.)
STC PLC
Original Assignee
Standard Telephone and Cables 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 Standard Telephone and Cables PLC filed Critical Standard Telephone and Cables PLC
Priority to GB1509773A priority Critical patent/GB1371740A/en
Priority to ZA740531A priority patent/ZA74531B/xx
Priority to AU66358/74A priority patent/AU487692B2/en
Priority to DE2414009A priority patent/DE2414009A1/de
Priority to NL7404026A priority patent/NL7404026A/xx
Priority to SE7404018A priority patent/SE391515B/xx
Priority to NO741068A priority patent/NO138020C/no
Priority to CH426774A priority patent/CH584664A5/xx
Priority to FR7410758A priority patent/FR2223166B1/fr
Priority to ES424708A priority patent/ES424708A1/es
Priority to SU742013361A priority patent/SU980612A3/ru
Priority to JP49034786A priority patent/JPS49130748A/ja
Priority to BE2053510A priority patent/BE812992A/xx
Priority to IT20987/74A priority patent/IT1006386B/it
Publication of GB1371740A publication Critical patent/GB1371740A/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
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4486—Protective covering
    • 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
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/30—Drawing through a die
    • 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
    • C03C25/105—Organic claddings
    • 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
    • C03C25/12—General methods of coating; Devices therefor
    • C03C25/18—Extrusion
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Optics & Photonics (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
GB1509773A 1973-03-29 1973-03-29 Coating optical fibres Expired GB1371740A (en)

Priority Applications (14)

Application Number Priority Date Filing Date Title
GB1509773A GB1371740A (en) 1973-03-29 1973-03-29 Coating optical fibres
ZA740531A ZA74531B (en) 1973-03-29 1974-01-25 Coating optical fibres
AU66358/74A AU487692B2 (en) 1973-03-29 1974-03-06 Coating optical fibres
DE2414009A DE2414009A1 (de) 1973-03-29 1974-03-22 Verfahren zum umhuellen von optischen glasfasern
NL7404026A NL7404026A (enrdf_load_stackoverflow) 1973-03-29 1974-03-26
SE7404018A SE391515B (sv) 1973-03-29 1974-03-26 Sett att belegga en optisk glasfiber med ett plastmaterial
NO741068A NO138020C (no) 1973-03-29 1974-03-26 Optisk glassfiber samt fremgangsmaate for aa belegge en slik fiber med et plastbelegg
CH426774A CH584664A5 (enrdf_load_stackoverflow) 1973-03-29 1974-03-27
FR7410758A FR2223166B1 (enrdf_load_stackoverflow) 1973-03-29 1974-03-28
ES424708A ES424708A1 (es) 1973-03-29 1974-03-28 Un metodo para el recubrimiento plastico de las fibras de cristal.
SU742013361A SU980612A3 (ru) 1973-03-29 1974-03-28 Способ защиты гибкого жгута стекловолокна
JP49034786A JPS49130748A (enrdf_load_stackoverflow) 1973-03-29 1974-03-29
BE2053510A BE812992A (nl) 1973-03-29 1974-03-29 Werkwijze voor het bekleden van glasvezels en glasvezel bekleedvolgens deze werkwijze
IT20987/74A IT1006386B (it) 1973-03-29 1974-04-08 Metodo di rivestimento di fibre ottiche

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1509773A GB1371740A (en) 1973-03-29 1973-03-29 Coating optical fibres

Publications (1)

Publication Number Publication Date
GB1371740A true GB1371740A (en) 1974-10-23

Family

ID=10052984

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1509773A Expired GB1371740A (en) 1973-03-29 1973-03-29 Coating optical fibres

Country Status (13)

Country Link
JP (1) JPS49130748A (enrdf_load_stackoverflow)
BE (1) BE812992A (enrdf_load_stackoverflow)
CH (1) CH584664A5 (enrdf_load_stackoverflow)
DE (1) DE2414009A1 (enrdf_load_stackoverflow)
ES (1) ES424708A1 (enrdf_load_stackoverflow)
FR (1) FR2223166B1 (enrdf_load_stackoverflow)
GB (1) GB1371740A (enrdf_load_stackoverflow)
IT (1) IT1006386B (enrdf_load_stackoverflow)
NL (1) NL7404026A (enrdf_load_stackoverflow)
NO (1) NO138020C (enrdf_load_stackoverflow)
SE (1) SE391515B (enrdf_load_stackoverflow)
SU (1) SU980612A3 (enrdf_load_stackoverflow)
ZA (1) ZA74531B (enrdf_load_stackoverflow)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2621508A1 (de) * 1975-05-14 1976-11-25 Post Office Faser sowie verfahren und vorrichtung zu deren ummantelung
DE2742747A1 (de) * 1976-09-22 1978-03-23 Post Office Dielektrisches lichtwellenleiter- kabel
US4154783A (en) * 1975-05-14 1979-05-15 The Post Office Process for producing dielectric optical waveguides
US4167305A (en) 1974-06-17 1979-09-11 Sumitomo Electric Industries Ltd. Optical transmission fiber
GB2133737A (en) * 1983-01-15 1984-08-01 Plessey Co Plc Improvements relating to the manufacture of magnetic sensing optical devices
EP0129372A3 (en) * 1983-06-20 1987-04-15 Imperial Chemical Industries Plc Improved optical fibre cable
US4767183A (en) * 1986-05-12 1988-08-30 Westinghouse Electric Corp. High strength, heavy walled cable construction
US4805981A (en) * 1984-11-15 1989-02-21 British Telecommunications, Plc Telecommunications cable containing optical fibers
CN119612982A (zh) * 2025-02-11 2025-03-14 武汉理工大学 一种光纤熔融涂覆的工艺方法、装置及光纤

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3932162A (en) * 1974-06-21 1976-01-13 Corning Glass Works Method of making glass optical waveguide
JPS5199033A (enrdf_load_stackoverflow) * 1975-02-26 1976-09-01 Nippon Telegraph & Telephone
JPS56117204A (en) * 1980-02-21 1981-09-14 Nippon Telegr & Teleph Corp <Ntt> Manufacture of optical fiber
GB2072870B (en) * 1980-02-21 1984-01-11 Nippon Telegraph & Telephone Method for preparing optical fibres
JPH04502284A (ja) * 1988-12-12 1992-04-23 レイケム・コーポレイション ポリブチレンテレフタレートでコートされた電気導体
CN105500662B (zh) * 2015-12-29 2018-03-20 长飞光纤光缆沈阳有限公司 一种光纤二次塑套用的光缆松套管收缩补偿装置
CN112844913A (zh) * 2020-11-22 2021-05-28 李小毛 一种铠装光缆铠管自动化拉伸注胶设备

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4167305A (en) 1974-06-17 1979-09-11 Sumitomo Electric Industries Ltd. Optical transmission fiber
DE2621508A1 (de) * 1975-05-14 1976-11-25 Post Office Faser sowie verfahren und vorrichtung zu deren ummantelung
US4154783A (en) * 1975-05-14 1979-05-15 The Post Office Process for producing dielectric optical waveguides
DE2742747A1 (de) * 1976-09-22 1978-03-23 Post Office Dielektrisches lichtwellenleiter- kabel
GB2133737A (en) * 1983-01-15 1984-08-01 Plessey Co Plc Improvements relating to the manufacture of magnetic sensing optical devices
EP0129372A3 (en) * 1983-06-20 1987-04-15 Imperial Chemical Industries Plc Improved optical fibre cable
US4778244A (en) * 1983-06-20 1988-10-18 Imperial Chemical Industries Plc Optical fibre cable utilizing thermotropic liquid crystal polymer and method of making same
US4906066A (en) * 1983-06-20 1990-03-06 Imperial Chemical Industries Plc Optical fibre cable utilizing thermotropic liquid crystal polymer and method of making same
US4805981A (en) * 1984-11-15 1989-02-21 British Telecommunications, Plc Telecommunications cable containing optical fibers
US4767183A (en) * 1986-05-12 1988-08-30 Westinghouse Electric Corp. High strength, heavy walled cable construction
CN119612982A (zh) * 2025-02-11 2025-03-14 武汉理工大学 一种光纤熔融涂覆的工艺方法、装置及光纤

Also Published As

Publication number Publication date
NO741068L (no) 1974-10-01
AU6635874A (en) 1975-09-11
NL7404026A (enrdf_load_stackoverflow) 1974-10-01
CH584664A5 (enrdf_load_stackoverflow) 1977-02-15
SE391515B (sv) 1977-02-21
ES424708A1 (es) 1976-09-01
SU980612A3 (ru) 1982-12-07
FR2223166B1 (enrdf_load_stackoverflow) 1977-10-07
ZA74531B (en) 1974-12-24
NO138020C (no) 1978-06-14
NO138020B (no) 1978-03-06
IT1006386B (it) 1976-09-30
BE812992A (nl) 1974-09-30
JPS49130748A (enrdf_load_stackoverflow) 1974-12-14
FR2223166A1 (enrdf_load_stackoverflow) 1974-10-25
DE2414009A1 (de) 1974-10-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee