DE69813878T2 - Verfahren und vorrichtung in bezug auf eine sekondäre beschichtungsstrasse - Google Patents

Verfahren und vorrichtung in bezug auf eine sekondäre beschichtungsstrasse

Info

Publication number
DE69813878T2
DE69813878T2 DE69813878T DE69813878T DE69813878T2 DE 69813878 T2 DE69813878 T2 DE 69813878T2 DE 69813878 T DE69813878 T DE 69813878T DE 69813878 T DE69813878 T DE 69813878T DE 69813878 T2 DE69813878 T2 DE 69813878T2
Authority
DE
Germany
Prior art keywords
fiber
secondary sheath
fibers
fiber bundles
secondary coating
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 - Fee Related
Application number
DE69813878T
Other languages
English (en)
Other versions
DE69813878D1 (de
Inventor
Kyoesti Lento
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.)
Mindset Holding SA
Original Assignee
Nextrom Holding SA
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 Holding SA filed Critical Nextrom Holding SA
Application granted granted Critical
Publication of DE69813878D1 publication Critical patent/DE69813878D1/de
Publication of DE69813878T2 publication Critical patent/DE69813878T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G02B6/4484—Manufacturing methods of optical cables with desired surplus length between fibres and protection features
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49801—Shaping fiber or fibered material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49805—Shaping by direct application of fluent pressure

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Road Repair (AREA)
  • Road Signs Or Road Markings (AREA)
  • Saccharide Compounds (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
DE69813878T 1997-11-10 1998-11-09 Verfahren und vorrichtung in bezug auf eine sekondäre beschichtungsstrasse Expired - Fee Related DE69813878T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI974185A FI104589B (fi) 1997-11-10 1997-11-10 Menetelmä ja sovitelma toisiopäällystyslinjan yhteydessä
PCT/FI1998/000864 WO1999024374A2 (en) 1997-11-10 1998-11-09 Method and arrangement in connection with secondary coating line

Publications (2)

Publication Number Publication Date
DE69813878D1 DE69813878D1 (de) 2003-05-28
DE69813878T2 true DE69813878T2 (de) 2003-10-30

Family

ID=8549904

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69813878T Expired - Fee Related DE69813878T2 (de) 1997-11-10 1998-11-09 Verfahren und vorrichtung in bezug auf eine sekondäre beschichtungsstrasse

Country Status (8)

Country Link
US (1) US6634075B1 (de)
EP (1) EP1037860B1 (de)
CN (1) CN1128379C (de)
AT (1) ATE238243T1 (de)
AU (1) AU1035499A (de)
DE (1) DE69813878T2 (de)
FI (1) FI104589B (de)
WO (1) WO1999024374A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI104589B (fi) * 1997-11-10 2000-02-29 Nextrom Holding Sa Menetelmä ja sovitelma toisiopäällystyslinjan yhteydessä
JP4750852B2 (ja) * 2005-09-23 2011-08-17 ネクストロム・オサケユキテュア コーティングラインにおける方法およびそのライン構成
US7373055B1 (en) 2007-01-09 2008-05-13 Draka Comteq B.V. System and method for providing a buffer tube including a jet
US7970247B2 (en) * 2008-09-12 2011-06-28 Draka Comteq B.V. Buffer tubes for mid-span storage
US8489219B1 (en) 2009-01-30 2013-07-16 Draka Comteq B.V. Process for making loose buffer tubes having controlled excess fiber length and reduced post-extrusion shrinkage
US8625944B1 (en) 2009-05-13 2014-01-07 Draka Comteq, B.V. Low-shrink reduced-diameter buffer tubes
US8625945B1 (en) 2009-05-13 2014-01-07 Draka Comteq, B.V. Low-shrink reduced-diameter dry buffer tubes
FI20105567A0 (fi) * 2010-05-21 2010-05-21 Nextrom Oy Menetelmä ja sovitelma päällystyslinjan yhteydessä
CN107187945A (zh) * 2017-06-21 2017-09-22 西安西古光通信有限公司 一种光纤二次套塑张力控制装置及控制方法
AT520603A1 (de) * 2017-10-30 2019-05-15 Rosendahl Nextrom Gmbh Vorrichtung zum Umhüllen eines Leiters
US11311922B2 (en) * 2020-02-18 2022-04-26 Winn Applied Material Inc. Wire drawing process of light storage wire
CN113478775A (zh) * 2021-06-04 2021-10-08 苏州怡之康通讯器材有限公司 一种通讯光缆光纤二套塑机及其光纤二套工艺

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2757786C3 (de) 1977-12-23 1981-10-29 Siemens AG, 1000 Berlin und 8000 München Verfahren zur kontinuierlichen Herstellung eines optischen Übertragungselementes
US4446686A (en) * 1982-09-02 1984-05-08 At&T Technologies, Inc. Methods of and apparatus for controlling core-to-sheath length ratio in lightguide fiber cable and cable produced by the methods
DE3239024A1 (de) 1982-10-21 1984-04-26 Siemens AG, 1000 Berlin und 8000 München Einrichtung zur umhuellung einer aus lichtwellenleitern aufgebauten strangfoermigen einheit
FI75939C (fi) * 1983-05-30 1988-08-08 Nokia Oy Ab Foerfarande och anordning foer att aostadkomma en oeverlopps fiberlaengd vid sekundaermantling av en optisk fiber.
DE3425649A1 (de) 1984-07-12 1986-01-16 Philips Patentverwaltung Gmbh, 2000 Hamburg Verfahren und vorrichtung zur herstellung von hohladern mit lichtwellenleitern
CH660801A5 (fr) 1984-12-14 1987-06-15 Maillefer Sa Procede de fabrication d'un element de cablage a fibre optique, installation pour la mise en oeuvre du procede et element de cablage obtenu par ce procede.
US4728470A (en) * 1985-03-07 1988-03-01 Siemens Aktiengesellschaft Apparatus and method of processing a light waveguide product
JPH0725996B2 (ja) 1986-12-26 1995-03-22 ポリプラスチックス株式会社 ポリエステル樹脂組成物
EP0286819B1 (de) 1987-04-13 1992-06-17 Siemens Aktiengesellschaft Verfahren zur Bestimmung des Längenunterschiedes zwischen Lichtleitfaser und Lichtleitaderhülle
DE3822566A1 (de) 1988-07-04 1990-01-11 Rheydt Kabelwerk Ag Verfahren zur herstellung eines optischen kabels
FR2704070B1 (fr) * 1993-04-14 1995-07-13 Kertscher Sa E Installation et procede de fabrication d'un cable a fibre optique.
WO1995000868A1 (fr) * 1993-06-18 1995-01-05 Sumitomo Electric Industries, Ltd. Procede et appareil de production de matiere plastique de base pour fibres optiques
US5372757A (en) * 1993-09-03 1994-12-13 Tensor Machinery Ltd. Apparatus and method for sheathing optical fibers
FI94989C (fi) * 1993-12-31 1995-11-27 Maillefer Nokia Holding Toisiopäällystyslinja
DE4421184A1 (de) * 1994-06-17 1995-12-21 Siemens Ag Verfahren und Einrichtung zur Herstellung eines zugfesten Kernelementes für ein Kabel
FI105599B (fi) 1995-07-06 2000-09-15 Nokia Kaapeli Oy Menetelmä ja sovitelma monielementtisen optisen kaapelin perusosan valmistamiseksi
FI101649B1 (fi) * 1996-05-23 1998-07-31 Nk Cables Oy Menetelmä ja laitteisto optisen kuitukaapelin jatkuvaksi valmistamiseksi
JP3070560B2 (ja) * 1997-01-30 2000-07-31 住友電気工業株式会社 自己支持型光ケーブルの製造方法
FI104589B (fi) * 1997-11-10 2000-02-29 Nextrom Holding Sa Menetelmä ja sovitelma toisiopäällystyslinjan yhteydessä
DE69817395D1 (de) * 1997-12-04 2003-09-25 Pirelli Hertellungsverfahren für die optische seele eines nachrichtenkabels
US6066275A (en) * 1998-07-07 2000-05-23 Alcatel Method and apparatus for determining and controlling excess length of a communications element in a conduit

Also Published As

Publication number Publication date
EP1037860A2 (de) 2000-09-27
US6634075B1 (en) 2003-10-21
WO1999024374A3 (en) 1999-07-15
FI974185A0 (fi) 1997-11-10
CN1278929A (zh) 2001-01-03
WO1999024374A2 (en) 1999-05-20
EP1037860B1 (de) 2003-04-23
AU1035499A (en) 1999-05-31
FI974185A (fi) 1999-05-11
CN1128379C (zh) 2003-11-19
DE69813878D1 (de) 2003-05-28
ATE238243T1 (de) 2003-05-15
FI104589B (fi) 2000-02-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee