ES8900009A1 - Metodo para cubrir una seccion de una fibra de guia de ondas opticas - Google Patents

Metodo para cubrir una seccion de una fibra de guia de ondas opticas

Info

Publication number
ES8900009A1
ES8900009A1 ES557384A ES557384A ES8900009A1 ES 8900009 A1 ES8900009 A1 ES 8900009A1 ES 557384 A ES557384 A ES 557384A ES 557384 A ES557384 A ES 557384A ES 8900009 A1 ES8900009 A1 ES 8900009A1
Authority
ES
Spain
Prior art keywords
cavity
optical waveguide
recoating
mold
injection port
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
ES557384A
Other languages
English (en)
Other versions
ES557384A0 (es
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.)
Corning Glass Works
Original Assignee
Corning Glass Works
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 Corning Glass Works filed Critical Corning Glass Works
Publication of ES8900009A1 publication Critical patent/ES8900009A1/es
Publication of ES557384A0 publication Critical patent/ES557384A0/es
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
    • G02B6/24—Coupling light guides
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2558—Reinforcement of splice joint
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0888—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using transparant moulds
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14549—Coating rod-like, wire-like or belt-like articles
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/2701—Details not specific to hot or cold runner channels
    • B29C45/2708—Gates
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • 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
    • C03C25/106—Single coatings
    • 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
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/255—Splicing of light guides, e.g. by fusion or bonding
    • G02B6/2553—Splicing machines, e.g. optical fibre fusion splicer
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0827—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using UV radiation
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0053—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping
    • B29C2045/0075—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor combined with a final operation, e.g. shaping curing or polymerising by irradiation
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14549—Coating rod-like, wire-like or belt-like articles
    • B29C2045/14557—Coating rod-like, wire-like or belt-like articles coating spliced fibres or cables, e.g. optical fiber splices or junctions
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/26—Moulds
    • B29C45/2669—Moulds with means for removing excess material, e.g. with overflow cavities
    • B29C2045/2671—Resin exit gates or bleeder passages
    • 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
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2011/00—Optical elements, e.g. lenses, prisms
    • B29L2011/0075—Light guides, optical cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Plasma & Fusion (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Composite Materials (AREA)
  • Thermal Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)

Abstract

METODO Y APARATO PARA RECUBRIR EMPALMES EN CABLES DE FIBRA OPTICA, LOGRANDO QUE LA SECCION DE EMPALME QUE SE OBTIENE REPRODUZCA CON PRESICION EL DIAMETRO DEL RESTO DEL RECUBRIMIENTO DEL CABLE. SE DISPONE DE UN MOLDE PARA LA INYECCION DE RESINA POR UN ORIFICIO QUE SE ENDURECERA MEDIANTE LA RADIACION DE RAYOS UV. EL METODO CONTROLA LA RETRACCION DE LA RESINA DURANTE EL ENDURECIMIENTO MEDIANTE LA RADIACION PARCIAL POR LAS PARTES MAS ALEJADAS DEL ORIFICIO DE INYECCION A TRAVES DE ZONAS TRANSPARENTES DEL MOLDE OBTENIENDOSE UN RECUBRIMIENTO CON UN MINIMO DE REBABAS. V
ES557384A 1985-05-31 1987-02-12 Metodo para cubrir una seccion de una fibra de guia de ondas opticas Expired ES8900009A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/740,106 US4662307A (en) 1985-05-31 1985-05-31 Method and apparatus for recoating optical waveguide fibers

Publications (2)

Publication Number Publication Date
ES8900009A1 true ES8900009A1 (es) 1988-10-16
ES557384A0 ES557384A0 (es) 1988-10-16

Family

ID=24975068

Family Applications (2)

Application Number Title Priority Date Filing Date
ES555483A Expired ES8707130A1 (es) 1985-05-31 1986-05-29 Aparato para recubrir una seccion no cubierta de una fibra de guia de ondas opticas
ES557384A Expired ES8900009A1 (es) 1985-05-31 1987-02-12 Metodo para cubrir una seccion de una fibra de guia de ondas opticas

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES555483A Expired ES8707130A1 (es) 1985-05-31 1986-05-29 Aparato para recubrir una seccion no cubierta de una fibra de guia de ondas opticas

Country Status (7)

Country Link
US (1) US4662307A (es)
EP (1) EP0206545B1 (es)
JP (1) JPH0697289B2 (es)
AU (1) AU585020B2 (es)
CA (1) CA1302948C (es)
DE (1) DE3677828D1 (es)
ES (2) ES8707130A1 (es)

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DE3860371D1 (de) * 1987-02-12 1990-09-06 Siemens Ag Verfahren zum aushaerten von uv-haertenden materialien.
JPS641526A (en) * 1987-04-27 1989-01-05 Toyo Cloth Kk Molding of composite material by means of ultra-violet ray curing
US5277730A (en) * 1987-12-16 1994-01-11 At&T Bell Laboratories Methods of recoating spliced lengths of optical fibers
US4865411A (en) * 1987-12-16 1989-09-12 American Telephone And Telegraph Company At&T Technologies, Inc. Recoated spliced lengths of optical fibers
US4976596A (en) * 1987-12-16 1990-12-11 At&T Bell Laboratories Apparatus for recoating spliced lengths of optical fibers
JP2673818B2 (ja) * 1988-07-20 1997-11-05 株式会社フジクラ 光ファイバ融着接続部の被覆方法及び装置
DE3834421A1 (de) * 1988-10-10 1990-04-12 Kabelmetal Electro Gmbh Verfahren zur anbringung eines steckerstifts am ende eines lichtwellenleiters
DE3838253A1 (de) * 1988-11-11 1990-05-23 Krumeich Joerg H Saugring fuer operationen am menschlichen auge
GB8900788D0 (en) * 1989-01-13 1989-03-08 Telephone Cables Ltd Splicing optical fibres
JPH02187707A (ja) * 1989-01-14 1990-07-23 Sumitomo Electric Ind Ltd 光ファイバ融着接続部のモールド成形補強方法
US5187008A (en) * 1989-02-07 1993-02-16 The United States Of America As Represented By The Secretary Of Commerce Process for the preparation of fiber-reinforced ceramic matrix composites
US5093048A (en) * 1989-08-07 1992-03-03 Grumman Aerospace Corporation Rejacketing a spliced fiber optic cable
US5098633A (en) * 1990-03-19 1992-03-24 Illinois Tool Works Inc. Backlit button by thermoformed cap process
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US6436484B1 (en) * 1997-12-09 2002-08-20 Coats American, Inc. Processes for coating sewing thread
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US6400478B1 (en) 1998-04-02 2002-06-04 Sorrento Networks, Inc. Wavelength-division-multiplexed optical transmission system with expanded bidirectional transmission capacity over a single fiber
US6298103B1 (en) 1998-06-16 2001-10-02 Sorrento Networks Corporation Flexible clock and data recovery module for a DWDM optical communication system with multiple clock rates
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JP3505470B2 (ja) 2000-04-06 2004-03-08 古河電気工業株式会社 光ファイバの被覆形成装置
US6485199B1 (en) 2000-04-13 2002-11-26 Amherst Holding Co. Disposable optical fiber splice sleeve and method for applying same
SE517849C2 (sv) * 2000-08-17 2002-07-23 Ericsson Telefon Ab L M Anordning och förfarande för återbeläggning av avtäckta och skarvade optiska fiberänddelar
US6688870B2 (en) * 2000-08-23 2004-02-10 The Furukawa Electric Co., Ltd. Optical fiber coating device
US6610146B1 (en) * 2000-09-25 2003-08-26 Owens-Corning Fiberglas Technology, Inc. Easy threading wirecoating dies
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JPS61102609A (ja) * 1984-10-25 1986-05-21 Sumitomo Electric Ind Ltd 光コネクタフエル−ル

Also Published As

Publication number Publication date
ES8707130A1 (es) 1987-07-16
AU585020B2 (en) 1989-06-08
EP0206545B1 (en) 1991-03-06
ES557384A0 (es) 1988-10-16
JPS61277907A (ja) 1986-12-08
US4662307A (en) 1987-05-05
AU5788186A (en) 1986-12-04
ES555483A0 (es) 1987-07-16
JPH0697289B2 (ja) 1994-11-30
DE3677828D1 (de) 1991-04-11
CA1302948C (en) 1992-06-09
EP0206545A1 (en) 1986-12-30

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