NO138020C - Optisk glassfiber samt fremgangsmaate for aa belegge en slik fiber med et plastbelegg - Google Patents

Optisk glassfiber samt fremgangsmaate for aa belegge en slik fiber med et plastbelegg

Info

Publication number
NO138020C
NO138020C NO741068A NO741068A NO138020C NO 138020 C NO138020 C NO 138020C NO 741068 A NO741068 A NO 741068A NO 741068 A NO741068 A NO 741068A NO 138020 C NO138020 C NO 138020C
Authority
NO
Norway
Prior art keywords
fiber
procedure
coating
optical glass
plastic coat
Prior art date
Application number
NO741068A
Other languages
English (en)
Norwegian (no)
Other versions
NO138020B (no
NO741068L (no
Inventor
Paxton Duffield Wilbraham
David Alfred Nelson
Original Assignee
Int Standard Electric Corp
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 Int Standard Electric Corp filed Critical Int Standard Electric Corp
Publication of NO741068L publication Critical patent/NO741068L/no
Publication of NO138020B publication Critical patent/NO138020B/no
Publication of NO138020C publication Critical patent/NO138020C/no

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)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (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)
NO741068A 1973-03-29 1974-03-26 Optisk glassfiber samt fremgangsmaate for aa belegge en slik fiber med et plastbelegg NO138020C (no)

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
NO741068L NO741068L (no) 1974-10-01
NO138020B NO138020B (no) 1978-03-06
NO138020C true NO138020C (no) 1978-06-14

Family

ID=10052984

Family Applications (1)

Application Number Title Priority Date Filing Date
NO741068A NO138020C (no) 1973-03-29 1974-03-26 Optisk glassfiber samt fremgangsmaate for aa belegge en slik fiber med et plastbelegg

Country Status (13)

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

Families Citing this family (15)

* 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
US3932162A (en) * 1974-06-21 1976-01-13 Corning Glass Works Method of making glass optical waveguide
JPS5199033A (xx) * 1975-02-26 1976-09-01 Nippon Telegraph & Telephone
GB1538853A (en) * 1975-05-14 1979-01-24 Post Office Dielectric optical waveguides
US4127370A (en) * 1975-05-14 1978-11-28 The Post Office Apparatus for forming dielectric optical waveguides
GB1561806A (en) * 1976-09-22 1980-03-05 Post Office Dielectric optical waveguide cables
GB2072870B (en) * 1980-02-21 1984-01-11 Nippon Telegraph & Telephone Method for preparing optical fibres
JPS56117204A (en) * 1980-02-21 1981-09-14 Nippon Telegr & Teleph Corp <Ntt> Manufacture of optical fiber
GB2133737B (en) * 1983-01-15 1986-10-15 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
GB8428878D0 (en) * 1984-11-15 1984-12-27 British Telecomm Telecommunications cable
US4767183A (en) * 1986-05-12 1988-08-30 Westinghouse Electric Corp. High strength, heavy walled cable construction
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

Also Published As

Publication number Publication date
ES424708A1 (es) 1976-09-01
SE391515B (sv) 1977-02-21
BE812992A (nl) 1974-09-30
AU6635874A (en) 1975-09-11
FR2223166A1 (xx) 1974-10-25
GB1371740A (en) 1974-10-23
IT1006386B (it) 1976-09-30
NL7404026A (xx) 1974-10-01
NO138020B (no) 1978-03-06
FR2223166B1 (xx) 1977-10-07
JPS49130748A (xx) 1974-12-14
CH584664A5 (xx) 1977-02-15
NO741068L (no) 1974-10-01
ZA74531B (en) 1974-12-24
SU980612A3 (ru) 1982-12-07
DE2414009A1 (de) 1974-10-10

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