FI122665B - Förfarande och anordning för ytbeläggning av en fiberknippe - Google Patents

Förfarande och anordning för ytbeläggning av en fiberknippe Download PDF

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Publication number
FI122665B
FI122665B FI20095097A FI20095097A FI122665B FI 122665 B FI122665 B FI 122665B FI 20095097 A FI20095097 A FI 20095097A FI 20095097 A FI20095097 A FI 20095097A FI 122665 B FI122665 B FI 122665B
Authority
FI
Finland
Prior art keywords
fiber bundle
fibers
nozzle
coating
bundle
Prior art date
Application number
FI20095097A
Other languages
English (en)
Finnish (fi)
Other versions
FI20095097A0 (sv
FI20095097A (sv
Inventor
Harri Turunen
Original Assignee
Nextrom Oy
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 Nextrom Oy filed Critical Nextrom Oy
Priority to FI20095097A priority Critical patent/FI122665B/sv
Publication of FI20095097A0 publication Critical patent/FI20095097A0/sv
Priority to US12/620,406 priority patent/US20100196613A1/en
Priority to JP2011548732A priority patent/JP2012517034A/ja
Priority to PCT/FI2010/050057 priority patent/WO2010089451A1/en
Priority to EP10738242.6A priority patent/EP2394192A4/en
Publication of FI20095097A publication Critical patent/FI20095097A/sv
Application granted granted Critical
Publication of FI122665B publication Critical patent/FI122665B/sv

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C3/00—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material
    • B05C3/02—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material
    • B05C3/12—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length
    • B05C3/15—Apparatus in which the work is brought into contact with a bulk quantity of liquid or other fluent material the work being immersed in the liquid or other fluent material for treating work of indefinite length not supported on conveying means
    • 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
    • B29C48/156—Coating two or more articles simultaneously
    • 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D11/00—Producing optical elements, e.g. lenses or prisms
    • B29D11/00663—Production of light guides
    • 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
    • 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
    • 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
    • G02B6/4483—Injection or filling devices
    • 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
    • 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
    • B29C48/06—Rod-shaped

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Claims (3)

1. Förfarande för beläggning av ett fiberknippe, vilket fiberknippe (4) omfattar ätminstone tre fibrer (1) och i vilket förfarande fiberknippet (4) styrs att ga via en första och andra kammare, som bildats med hjälp av ett dysmedels 5 första, andra och tredje dysdel (9, 10, 11), varvid ett beläggningsämne (2) mätäs tili fiberknippet via kamrarna, kännetecknat av att fiberknippets (4) fibrer (1) halls separat frän varandra i den första dysdelen (9), sä att belägg-ningsämnet kommer at att i den första kammaren (14) tränga in mellan fibrer-na, fibrerna (1) styrs i den andra dysdelen (10) tili ett läge mittemot varandra, 10 sa att beläggningsämnet omger i den andra kammaren (16) det enhetliga fiberknippet och fiberknippet styrs vidare genom den tredje dysdelen (11) för att astadkomma den slutliga fiberknippediametern.
2. Anordning för beläggning av ett fiberknippe, vilket fiberknippe (4) omfattar ätminstone tre fibrer (1) och vilken anordning omfattar ett dysmedel, 15 som omfattar en första, andra och tredje dysdel (9, 10, 11), vilka är anordnade att bilda en första och andra kammare, vilka är anordnade att stä i förbindelse med medel för matning av ett beläggningsämne (2) in i kamrarna, varvid fiberknippet (4) är anordnat att styras att ga genom dysdelarna och kamrarna, varvid beläggningsämnet (2) är anordnat att komma i kontakt med fiberknippet 20 som gar genom kamrarna och sälunda bilda en beläggning pa fiberknippet, kännetecknad av att den första dysdelen (9) omfattar en egen passa-geöppning (13) för varje fiber (1), sä att fiberknippets fibrer (1) är atskilda frän varandra dä de gär genom den första dysdelen (9), sä att beläggningsämnet i den första kammaren (14) kommer ät att tränga in mellan fibrerna, att den and-^ 25 ra dysdelen (10) omfattar en gemensam öppning (15) för fiberknippet, vilken o öppnings diameter är anordnad sä att den styr fiberknippets fibrer (1) mot var- cö andra, varvid beläggningsämnet i den andra kammaren (16) kommer i kontakt med det enhetliga fiberknippet, och att den tredje dysdelen (11) omfattar en ° gemensam öppning (17), vars diameter är anordnad att bilda den slutliga dia- £ 30 metern för fiberknippet.
^ 3. Anordning enligt patentkrav 2, k ä n n e t e c k n a d av att avio ständet mellan den första (9) och den andra dysdelen (10) är större än avstän- § det mellan den andra (10) och den tredje dysdelen (11) för lägvinkelavlägs- (N nande av avständen mellan fiberknippets fibrer (1) före den andra dysdelen 35 (10).
FI20095097A 2009-02-03 2009-02-03 Förfarande och anordning för ytbeläggning av en fiberknippe FI122665B (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20095097A FI122665B (sv) 2009-02-03 2009-02-03 Förfarande och anordning för ytbeläggning av en fiberknippe
US12/620,406 US20100196613A1 (en) 2009-02-03 2009-11-17 Method and apparatus for coating a fiber bundle
JP2011548732A JP2012517034A (ja) 2009-02-03 2010-02-02 ファイバ束をコーティングするための方法および装置
PCT/FI2010/050057 WO2010089451A1 (en) 2009-02-03 2010-02-02 Method and apparatus for coating a fiber bundle
EP10738242.6A EP2394192A4 (en) 2009-02-03 2010-02-02 METHOD AND DEVICE FOR COATING FIBER BUNDLES

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20095097 2009-02-03
FI20095097A FI122665B (sv) 2009-02-03 2009-02-03 Förfarande och anordning för ytbeläggning av en fiberknippe

Publications (3)

Publication Number Publication Date
FI20095097A0 FI20095097A0 (sv) 2009-02-03
FI20095097A FI20095097A (sv) 2010-08-04
FI122665B true FI122665B (sv) 2012-05-15

Family

ID=40404600

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20095097A FI122665B (sv) 2009-02-03 2009-02-03 Förfarande och anordning för ytbeläggning av en fiberknippe

Country Status (5)

Country Link
US (1) US20100196613A1 (sv)
EP (1) EP2394192A4 (sv)
JP (1) JP2012517034A (sv)
FI (1) FI122665B (sv)
WO (1) WO2010089451A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2592329C2 (ru) * 2014-09-12 2016-07-20 Общество с ограниченной ответственностью "Тау Индастриз" Способ получения эмалированного обмоточного провода и устройство для нанесения порошкообразного термореактивного материала покрытия на проволоку
RU2586951C2 (ru) * 2014-09-24 2016-06-10 Общество с ограниченной ответственностью "Тау Индастриз" Способ получения эмалированного обмоточного провода и устройство для получения эмалированного обмоточного провода

Family Cites Families (17)

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JPS51114943A (en) * 1975-04-02 1976-10-09 Furukawa Electric Co Ltd:The Optical fiber unit manufacturing method
FR2475238A1 (fr) * 1980-02-06 1981-08-07 Lyonnaise Transmiss Optiques Cable a fibres optiques, etanche a l'eau, et procede et dispositif de fabrication de ce cable
DE3207083A1 (de) * 1982-02-26 1983-09-08 Siemens AG, 1000 Berlin und 8000 München Einrichtung zur herstellung eines elektrischen und/oder optischen kabels
JPS5968708A (ja) * 1982-10-14 1984-04-18 Furukawa Electric Co Ltd:The 光ケ−ブルユニツトの製造方法
US4479984A (en) * 1982-12-27 1984-10-30 At&T Bell Laboratories Radiation curable multifilament composite
US4480898A (en) * 1982-12-29 1984-11-06 At&T Bell Laboratories Fibers with multiple coatings
FI74269C (sv) * 1985-12-17 1988-01-11 Nokia Oy Ab Förfarande och anordning för beklädning av en optisk fiber med ett pr imäröverdrag.
US4810429A (en) * 1986-07-31 1989-03-07 Siemens Aktiengesellschaft Method and apparatus for the manufacture of filled optical transmission elements
JP2570288Y2 (ja) * 1991-11-25 1998-05-06 古河電気工業株式会社 光ファイバ用被覆装置
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JPH0862475A (ja) * 1994-08-23 1996-03-08 Sumitomo Electric Ind Ltd 光ファイバケーブルの樹脂被覆方法及び樹脂被覆装置
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JP2002055265A (ja) * 2000-08-09 2002-02-20 Sumitomo Electric Ind Ltd 光ファイバユニットの製造方法と製造装置
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Also Published As

Publication number Publication date
JP2012517034A (ja) 2012-07-26
EP2394192A4 (en) 2016-01-20
US20100196613A1 (en) 2010-08-05
EP2394192A1 (en) 2011-12-14
WO2010089451A1 (en) 2010-08-12
FI20095097A0 (sv) 2009-02-03
FI20095097A (sv) 2010-08-04

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