FR2223166A1 - - Google Patents

Info

Publication number
FR2223166A1
FR2223166A1 FR7410758A FR7410758A FR2223166A1 FR 2223166 A1 FR2223166 A1 FR 2223166A1 FR 7410758 A FR7410758 A FR 7410758A FR 7410758 A FR7410758 A FR 7410758A FR 2223166 A1 FR2223166 A1 FR 2223166A1
Authority
FR
France
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
FR7410758A
Other versions
FR2223166B1 (fr
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.)
International Standard Electric Corp
Original Assignee
International 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 International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of FR2223166A1 publication Critical patent/FR2223166A1/fr
Application granted granted Critical
Publication of FR2223166B1 publication Critical patent/FR2223166B1/fr
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)
  • 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)
FR7410758A 1973-03-29 1974-03-28 Expired FR2223166B1 (fr)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2223166A1 true FR2223166A1 (fr) 1974-10-25
FR2223166B1 FR2223166B1 (fr) 1977-10-07

Family

ID=10052984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7410758A Expired FR2223166B1 (fr) 1973-03-29 1974-03-28

Country Status (13)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2311324A1 (fr) * 1975-05-14 1976-12-10 Post Office Procede et appareil de revetement d'une fibre
FR2365815A1 (fr) * 1976-09-22 1978-04-21 Post Office Perfectionnements aux cables guides d'ondes optiques dielectriques
FR2476635A1 (fr) * 1980-02-21 1981-08-28 Nippon Telegraph & Telephone Procede pour preparer des fibres optiques
WO1990006842A1 (fr) * 1988-12-12 1990-06-28 Raychem Corporation Conducteur electrique revetu de terephtalate de polybutylene

Families Citing this family (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
US3932162A (en) * 1974-06-21 1976-01-13 Corning Glass Works Method of making glass optical waveguide
JPS5199033A (fr) * 1975-02-26 1976-09-01 Nippon Telegraph & Telephone
US4154783A (en) * 1975-05-14 1979-05-15 The Post Office Process for producing dielectric optical waveguides
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 (fr) * 1983-06-20 1987-04-15 Imperial Chemical Industries Plc Câble en fibres optiques
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
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 (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2311324A1 (fr) * 1975-05-14 1976-12-10 Post Office Procede et appareil de revetement d'une fibre
FR2365815A1 (fr) * 1976-09-22 1978-04-21 Post Office Perfectionnements aux cables guides d'ondes optiques dielectriques
FR2476635A1 (fr) * 1980-02-21 1981-08-28 Nippon Telegraph & Telephone Procede pour preparer des fibres optiques
WO1990006842A1 (fr) * 1988-12-12 1990-06-28 Raychem Corporation Conducteur electrique revetu de terephtalate de polybutylene

Also Published As

Publication number Publication date
IT1006386B (it) 1976-09-30
DE2414009A1 (de) 1974-10-10
GB1371740A (en) 1974-10-23
SE391515B (sv) 1977-02-21
CH584664A5 (fr) 1977-02-15
ES424708A1 (es) 1976-09-01
FR2223166B1 (fr) 1977-10-07
AU6635874A (en) 1975-09-11
NO138020B (no) 1978-03-06
NO138020C (no) 1978-06-14
NO741068L (no) 1974-10-01
JPS49130748A (fr) 1974-12-14
BE812992A (nl) 1974-09-30
NL7404026A (fr) 1974-10-01
SU980612A3 (ru) 1982-12-07
ZA74531B (en) 1974-12-24

Similar Documents

Publication Publication Date Title
AR201235Q (fr)
AR201231Q (fr)
FR2246507A1 (fr)
JPS49106339A (fr)
FR2223166B1 (fr)
BR7403057A (fr)
AR201229Q (fr)
AR199451A1 (fr)
AU477823B2 (fr)
AR193950A1 (fr)
AR195311A1 (fr)
AR200885A1 (fr)
AR196382A1 (fr)
AR197627A1 (fr)
AR195948A1 (fr)
AR200256A1 (fr)
AU477824B2 (fr)
AU5547273A (fr)
AR196212Q (fr)
AR196123Q (fr)
CH563680A5 (fr)
BG19251A1 (fr)
CH565464A5 (fr)
CH1398074A4 (fr)
CH584663A5 (fr)

Legal Events

Date Code Title Description
ST Notification of lapse