DE3584360D1 - Verfahren zur herstellung eines optischen faserkabels, das nach diesem verfahren hergestellte kabel und vorrichtung zum durchfuehren des verfahrens. - Google Patents

Verfahren zur herstellung eines optischen faserkabels, das nach diesem verfahren hergestellte kabel und vorrichtung zum durchfuehren des verfahrens.

Info

Publication number
DE3584360D1
DE3584360D1 DE8585810574T DE3584360T DE3584360D1 DE 3584360 D1 DE3584360 D1 DE 3584360D1 DE 8585810574 T DE8585810574 T DE 8585810574T DE 3584360 T DE3584360 T DE 3584360T DE 3584360 D1 DE3584360 D1 DE 3584360D1
Authority
DE
Germany
Prior art keywords
optical fiber
cable
producing
carrying
vat
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 - Lifetime
Application number
DE8585810574T
Other languages
German (de)
English (en)
Inventor
Rene Schlaeppi
Remy Bruggmann
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.)
Maillefer SA
Original Assignee
Maillefer SA
Nokia Maillefer 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4302245&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE3584360(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Maillefer SA, Nokia Maillefer SA filed Critical Maillefer SA
Application granted granted Critical
Publication of DE3584360D1 publication Critical patent/DE3584360D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Golf Clubs (AREA)
  • Light Guides In General And Applications Therefor (AREA)
DE8585810574T 1984-12-14 1985-12-04 Verfahren zur herstellung eines optischen faserkabels, das nach diesem verfahren hergestellte kabel und vorrichtung zum durchfuehren des verfahrens. Expired - Lifetime DE3584360D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH5966/84A CH660801A5 (fr) 1984-12-14 1984-12-14 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.

Publications (1)

Publication Number Publication Date
DE3584360D1 true DE3584360D1 (de) 1991-11-14

Family

ID=4302245

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585810574T Expired - Lifetime DE3584360D1 (de) 1984-12-14 1985-12-04 Verfahren zur herstellung eines optischen faserkabels, das nach diesem verfahren hergestellte kabel und vorrichtung zum durchfuehren des verfahrens.

Country Status (7)

Country Link
US (2) US4772435A (en, 2012)
EP (1) EP0185615B1 (en, 2012)
JP (1) JPS61141412A (en, 2012)
AT (1) ATE68166T1 (en, 2012)
CH (1) CH660801A5 (en, 2012)
DE (1) DE3584360D1 (en, 2012)
FI (1) FI854907L (en, 2012)

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Publication number Priority date Publication date Assignee Title
EP0275994B1 (de) * 1987-01-23 1993-04-07 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Herstellung von definierten Lichtwellenleiterlängen in Lichtleitadern
FI83914C (fi) * 1989-10-20 1991-09-10 Maillefer Nokia Holding Foerfarande och utrustning foer tillverkning av ett flerfibrigt optiskt ledarelement.
US5080838A (en) * 1990-08-10 1992-01-14 U.S. Philips Corp. Method of producing an optical cable
FR2704070B1 (fr) * 1993-04-14 1995-07-13 Kertscher Sa E Installation et procede de fabrication d'un cable a fibre optique.
US5372757A (en) * 1993-09-03 1994-12-13 Tensor Machinery Ltd. Apparatus and method for sheathing optical fibers
SE502553C2 (sv) * 1994-03-15 1995-11-13 Ericsson Telefon Ab L M Optisk fiber för sensorändamål och sätt att framställa den optiska fibern
FI105599B (fi) * 1995-07-06 2000-09-15 Nokia Kaapeli Oy Menetelmä ja sovitelma monielementtisen optisen kaapelin perusosan valmistamiseksi
FR2743900B1 (fr) * 1996-01-19 1998-02-06 Alcatel Cable Cable optique a renforts peripheriques extrudes
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
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
US6827884B2 (en) * 1998-12-29 2004-12-07 Pirelli Cavi E Sistemi S.P.A. Method and apparatus for manufacturing an optical fibre cable and cable so manufactured
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
PL3690507T3 (pl) * 2015-06-26 2024-03-04 Prysmian S.P.A. Napowietrzny mikromodułowy kabel optyczny
CN105150497A (zh) * 2015-09-11 2015-12-16 长飞光纤光缆股份有限公司 一种冷却长度机动可调的多路径高效塑料管冷却装置及方法
FR3093039B1 (fr) * 2019-02-22 2021-10-01 Sealynx Int Elément fonctionnel lumineux pour véhicule automobile
MX2024003194A (es) 2021-09-14 2024-06-11 Technical Dev Corporation Cabrestante sujetador del tubo amortiguador de cuatro ruedas.

Family Cites Families (27)

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Publication number Priority date Publication date Assignee Title
US3055778A (en) * 1960-03-23 1962-09-25 Swift & Co Method for applying a mixture of a vinyl halide polymer and an epoxidized triglyceride on a wire and the resulting article
US3604392A (en) * 1968-01-09 1971-09-14 Sumitomo Electric Industries Apparatus for manufacturing a plastic insulated wire
US3544665A (en) * 1969-01-24 1970-12-01 Schlumberger Technology Corp Method and apparatus for manufacturing electrical conductors
DE1942784B1 (de) * 1969-08-22 1971-02-04 Ibm Deutschland Verfahren zum Ummanteln von Bandkabeln
US3729539A (en) * 1970-06-30 1973-04-24 Gen Engineering Co Cooling of plastic extrusions of small cross-sectional area
US3849192A (en) * 1972-05-12 1974-11-19 Gen Cable Corp Inc Method of applying and cooling low density polyethylene cable insulation
CH585458A5 (en, 2012) * 1975-01-28 1977-02-28 Daetwyler Ag
US4154783A (en) * 1975-05-14 1979-05-15 The Post Office Process for producing dielectric optical waveguides
JPS5284482A (en) * 1976-01-06 1977-07-14 Ube Industries Method of covering insulator for core used for marine coaxial cable
CA1075331A (en) * 1976-02-05 1980-04-08 Western Electric Company, Incorporated Dual jacketed cable and methods of making
JPS6055802B2 (ja) * 1976-02-16 1985-12-06 古河電気工業株式会社 光通信ケ−ブルの製造方法
US4089923A (en) * 1977-02-17 1978-05-16 International Telephone & Telegraph Corporation Manufacture of submarine cable
FR2388930A1 (fr) * 1977-04-27 1978-11-24 Lignes Telegraph Telephon Procede de fabrication en ligne d'elements de cablage a fibres optiques
JPS5928009B2 (ja) * 1977-05-23 1984-07-10 古河電気工業株式会社 通信用絶縁被覆線の製造方法
US4369688A (en) * 1977-10-17 1983-01-25 E. I. Du Pont De Nemours And Company Method and apparatus for producing a detonating cord
GB2013927A (en) * 1978-01-30 1979-08-15 Telephone Cables Ltd Manufacture of elongate optical fibre waveguide structures
GB2017335B (en) * 1978-03-15 1982-06-23 Bicc Ltd Manufacture of optical fibre cable
DE2845887A1 (de) * 1978-10-21 1980-04-30 Aeg Telefunken Kabelwerke Verfahren zur herstellung einer lichtleiteranordnung
DE2907704B2 (de) * 1979-02-28 1981-03-12 Siemens AG, 1000 Berlin und 8000 München Verseilelement für optische Kabel
GB2079970B (en) * 1980-07-09 1984-04-18 Bicc Ltd Improvements in or relating to optical cable elements
DE3111963C2 (de) * 1981-03-26 1986-07-17 Siemens AG, 1000 Berlin und 8000 München Verfahren und Einrichtung zur Herstellung einer Lichtwellenleiter-Ader
DE3121222A1 (de) * 1981-05-27 1982-12-23 Siemens AG, 1000 Berlin und 8000 München Verfahren und einrichtung zur herstellung eines optischen uebertragungselementes.
JPS5823004A (ja) * 1981-08-03 1983-02-10 Sumitomo Electric Ind Ltd 光フアイバ心線のたるみ付け撚合せ装置
ZA829348B (en) * 1981-12-22 1983-09-28 Bicc Plc Optical cable elements
DE3239024A1 (de) * 1982-10-21 1984-04-26 Siemens AG, 1000 Berlin und 8000 München Einrichtung zur umhuellung einer aus lichtwellenleitern aufgebauten strangfoermigen einheit
DE3480069D1 (en) * 1983-02-25 1989-11-16 Philips Patentverwaltung Method of producing a tubular wave guide and device for carrying out the method
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.

Also Published As

Publication number Publication date
FI854907A7 (fi) 1986-06-15
EP0185615A2 (fr) 1986-06-25
EP0185615A3 (en) 1987-09-09
US4772435A (en) 1988-09-20
FI854907L (fi) 1986-06-15
ATE68166T1 (de) 1991-10-15
EP0185615B1 (fr) 1991-10-09
JPS61141412A (ja) 1986-06-28
CH660801A5 (fr) 1987-06-15
FI854907A0 (fi) 1985-12-11
JPH055325B2 (en, 2012) 1993-01-22
US4893998A (en) 1990-01-16

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation