FI895001A0 - Foerfarande och utrustning foer tillverkning av ett flerfibrigt optiskt ledarelement. - Google Patents

Foerfarande och utrustning foer tillverkning av ett flerfibrigt optiskt ledarelement.

Info

Publication number
FI895001A0
FI895001A0 FI895001A FI895001A FI895001A0 FI 895001 A0 FI895001 A0 FI 895001A0 FI 895001 A FI895001 A FI 895001A FI 895001 A FI895001 A FI 895001A FI 895001 A0 FI895001 A0 FI 895001A0
Authority
FI
Finland
Prior art keywords
sheathing
providing
extra length
ledarelement
flerfibrigt
Prior art date
Application number
FI895001A
Other languages
English (en)
Other versions
FI84110B (fi
FI84110C (fi
Inventor
Jouko Heikkilae
Teuvo Paeivinen
Original Assignee
Maillefer Nokia Holding
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 Maillefer Nokia Holding filed Critical Maillefer Nokia Holding
Priority to FI895001A priority Critical patent/FI84110C/fi
Publication of FI895001A0 publication Critical patent/FI895001A0/fi
Priority to US07/598,275 priority patent/US5092117A/en
Priority to AT90311446T priority patent/ATE115736T1/de
Priority to EP90311446A priority patent/EP0424151B1/en
Priority to DE69015109T priority patent/DE69015109T2/de
Priority to CN90108526A priority patent/CN1031477C/zh
Publication of FI84110B publication Critical patent/FI84110B/fi
Application granted granted Critical
Publication of FI84110C publication Critical patent/FI84110C/fi

Links

Classifications

    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
    • D07B7/02—Machine details; Auxiliary devices
    • D07B7/14—Machine details; Auxiliary devices for coating or wrapping ropes, cables, or component strands thereof
    • D07B7/145—Coating or filling-up interstices
    • 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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/14—Twisting
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B3/00—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material
    • D07B3/005—General-purpose machines or apparatus for producing twisted ropes or cables from component strands of the same or different material with alternating twist directions
    • 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
    • G02B6/449—Twisting
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Ropes Or Cables (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Lubricants (AREA)
  • Eye Examination Apparatus (AREA)
  • Detergent Compositions (AREA)
FI895001A 1989-10-20 1989-10-20 Foerfarande och utrustning foer tillverkning av ett flerfibrigt optiskt ledarelement. FI84110C (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI895001A FI84110C (fi) 1989-10-20 1989-10-20 Foerfarande och utrustning foer tillverkning av ett flerfibrigt optiskt ledarelement.
US07/598,275 US5092117A (en) 1989-10-20 1990-10-16 Method of and an apparatus for producing an optical multi-fiber cable element
AT90311446T ATE115736T1 (de) 1989-10-20 1990-10-18 Vorrichtung und verfahren zur herstellung eines optischen multifaserkabelelementes.
EP90311446A EP0424151B1 (en) 1989-10-20 1990-10-18 A method of and an apparatus for producing an optical multi-fibre cable element
DE69015109T DE69015109T2 (de) 1989-10-20 1990-10-18 Vorrichtung und Verfahren zur Herstellung eines optischen Multifaserkabelelementes.
CN90108526A CN1031477C (zh) 1989-10-20 1990-10-20 制造多光导纤维光缆的方法和设备

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI895001A FI84110C (fi) 1989-10-20 1989-10-20 Foerfarande och utrustning foer tillverkning av ett flerfibrigt optiskt ledarelement.
FI895001 1989-10-20

Publications (3)

Publication Number Publication Date
FI895001A0 true FI895001A0 (fi) 1989-10-20
FI84110B FI84110B (fi) 1991-06-28
FI84110C FI84110C (fi) 1991-10-10

Family

ID=8529199

Family Applications (1)

Application Number Title Priority Date Filing Date
FI895001A FI84110C (fi) 1989-10-20 1989-10-20 Foerfarande och utrustning foer tillverkning av ett flerfibrigt optiskt ledarelement.

Country Status (6)

Country Link
US (1) US5092117A (fi)
EP (1) EP0424151B1 (fi)
CN (1) CN1031477C (fi)
AT (1) ATE115736T1 (fi)
DE (1) DE69015109T2 (fi)
FI (1) FI84110C (fi)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0487583B1 (en) * 1989-08-17 1997-05-07 Commonwealth Scientific And Industrial Research Organisation Stretching of staple fibres
JP2683461B2 (ja) * 1991-07-05 1997-11-26 住友電気工業株式会社 光ファイバケーブルの製造方法
US5372757A (en) * 1993-09-03 1994-12-13 Tensor Machinery Ltd. Apparatus and method for sheathing optical fibers
US5758483A (en) * 1993-09-17 1998-06-02 Commonwealth Scientific & Industrial Research Organisation Twisting apparatus
US5647195A (en) * 1995-06-29 1997-07-15 Lucent Technologies Inc. Method for twisting a pair of moving strands
DE69608655T2 (de) * 1995-08-16 2001-02-01 Plasma Optical Fibre B.V., Eindhoven Optische faser mit geringer polarisations-moden-dispersion
DE69714218T2 (de) * 1996-02-26 2002-11-28 Corning Incorporated, Corning Verfahren zur erzeugung eines kontrollierten spins in einer optischen faser
US6405518B1 (en) * 1996-11-12 2002-06-18 Lucent Technologies Inc. Optical fiber over the end payoff system
ATE244900T1 (de) * 1998-12-29 2003-07-15 Pirelli Verfahren und gerät zur herstellung eines optischen kabels und derart hergestelltes kabel
US7373055B1 (en) 2007-01-09 2008-05-13 Draka Comteq B.V. System and method for providing a buffer tube including a jet
US20100166379A1 (en) * 2008-12-31 2010-07-01 E. I. Du Pont De Nemours And Company Fiber guide for fiber optic cables
CN102855963B (zh) * 2012-08-27 2015-09-02 大同电线电缆科技（吴江）有限公司 绞合线、含有该绞合线的电线及其制造装置和方法
DK3281051T3 (da) 2015-04-09 2022-09-12 Prysmian Spa Fremgangsmåde til SZ-sammenfletning af fleksible mikromoduler
CN111736281B (zh) * 2020-06-19 2022-05-06 武汉理工大学 一种解决余长问题的光纤光栅阵列测温光缆及工艺
WO2023043739A1 (en) 2021-09-14 2023-03-23 Commscope Technologies Llc Quad wheel buffering tube clencher capstan
CN114690356B (zh) * 2022-05-31 2022-08-30 江苏亨通光电股份有限公司 多簇光纤带光缆及其光纤带成缆加工装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491525A (en) * 1965-02-17 1970-01-27 Sumitomo Electric Industries Method for stranding in the manufacture of communication cables and stranding apparatus
DE2213693C2 (de) * 1972-03-17 1973-12-06 Siemens Ag, 1000 Berlin U. 8000 Muenchen Verfahren zum Herstellen einer aus SZ verseiltex Verseileinheiten aufgebauten Verseilgruppe eines elektrischen Kabels
DE2735476C2 (de) * 1977-08-04 1985-10-31 Siemens AG, 1000 Berlin und 8000 München Verfahren und Vorrichtung zur Herstellung von Kabeln und Leitungen mit SZ-verseilten Verseilelementen
DE2946248A1 (de) * 1979-11-16 1981-05-27 Kabel- und Metallwerke Gutehoffnungshütte AG, 3000 Hannover Verfahren und vorrichtung zur kontinuierlichen verseilung von adern groesseren querschnitts fuer elektrische kabel
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
KR970003167B1 (ko) * 1985-04-10 1997-03-14 아메리칸 텔리폰 앤드 텔레그라프 캄파니 광섬유케이블 및 그 제조방법
FI78576C (fi) * 1986-04-01 1989-08-10 Nokia Oy Ab Foerfarande och anordning foer vaexelriktningstvinning.
GB8618662D0 (en) * 1986-07-31 1986-09-10 Telephone Cables Ltd Cables
EP0275994B1 (de) * 1987-01-23 1993-04-07 Siemens Aktiengesellschaft Verfahren und Vorrichtung zur Herstellung von definierten Lichtwellenleiterlängen in Lichtleitadern
US4757675A (en) * 1987-02-18 1988-07-19 Ericsson Telecomcable Process and apparatus for making fiber optic cable
DE3712338A1 (de) * 1987-04-11 1988-10-20 Philips Patentverwaltung Verfahren und vorrichtung zur herstellung von lwl-buendeladern
DE3802867A1 (de) * 1988-02-01 1989-08-03 Philips Patentverwaltung Verfahren zur herstellung eines optischen kabels

Also Published As

Publication number Publication date
FI84110B (fi) 1991-06-28
CN1050932A (zh) 1991-04-24
DE69015109T2 (de) 1995-04-27
DE69015109D1 (de) 1995-01-26
FI84110C (fi) 1991-10-10
EP0424151B1 (en) 1994-12-14
US5092117A (en) 1992-03-03
EP0424151A3 (en) 1992-03-25
EP0424151A2 (en) 1991-04-24
CN1031477C (zh) 1996-04-03
ATE115736T1 (de) 1994-12-15

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: NOKIA-MAILLEFER HOLDING S.A.