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CH584664A5 - - Google Patents

Info

Publication number
CH584664A5
CH584664A5 CH426774A CH426774A CH584664A5 CH 584664 A5 CH584664 A5 CH 584664A5 CH 426774 A CH426774 A CH 426774A CH 426774 A CH426774 A CH 426774A CH 584664 A5 CH584664 A5 CH 584664A5
Authority
CH
Switzerland
Application number
CH426774A
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 CH584664A5 publication Critical patent/CH584664A5/xx

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)
CH426774A 1973-03-29 1974-03-27 CH584664A5 (xx)

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
CH584664A5 true CH584664A5 (xx) 1977-02-15

Family

ID=10052984

Family Applications (1)

Application Number Title Priority Date Filing Date
CH426774A CH584664A5 (xx) 1973-03-29 1974-03-27

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105500662A (zh) * 2015-12-29 2016-04-20 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

Families Citing this family (14)

* 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
US4127370A (en) * 1975-05-14 1978-11-28 The Post Office Apparatus for forming dielectric optical waveguides
GB1538853A (en) * 1975-05-14 1979-01-24 Post Office Dielectric optical waveguides
GB1561806A (en) * 1976-09-22 1980-03-05 Post Office Dielectric optical waveguide cables
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
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
EP0447450A1 (en) * 1988-12-12 1991-09-25 Raychem Corporation Electrical conductor coated with polybutylene terephthalate
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 (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105500662A (zh) * 2015-12-29 2016-04-20 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

Also Published As

Publication number Publication date
DE2414009A1 (de) 1974-10-10
FR2223166B1 (xx) 1977-10-07
NO741068L (no) 1974-10-01
SU980612A3 (ru) 1982-12-07
AU6635874A (en) 1975-09-11
BE812992A (nl) 1974-09-30
IT1006386B (it) 1976-09-30
FR2223166A1 (xx) 1974-10-25
NL7404026A (xx) 1974-10-01
ES424708A1 (es) 1976-09-01
JPS49130748A (xx) 1974-12-14
NO138020B (no) 1978-03-06
ZA74531B (en) 1974-12-24
GB1371740A (en) 1974-10-23
NO138020C (no) 1978-06-14
SE391515B (sv) 1977-02-21

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased