WO1997037263A1 - Epissure de cables a fibres optiques - Google Patents

Epissure de cables a fibres optiques Download PDF

Info

Publication number
WO1997037263A1
WO1997037263A1 PCT/SE1997/000516 SE9700516W WO9737263A1 WO 1997037263 A1 WO1997037263 A1 WO 1997037263A1 SE 9700516 W SE9700516 W SE 9700516W WO 9737263 A1 WO9737263 A1 WO 9737263A1
Authority
WO
WIPO (PCT)
Prior art keywords
optical
fibre
cylindrical body
fibres
tension
Prior art date
Application number
PCT/SE1997/000516
Other languages
English (en)
Inventor
Peter Lo Curzio
Daniel Edman
Lennart Liden
Original Assignee
Telefonaktiebolaget Lm Ericsson (Publ)
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 Telefonaktiebolaget Lm Ericsson (Publ) filed Critical Telefonaktiebolaget Lm Ericsson (Publ)
Priority to AU25248/97A priority Critical patent/AU2524897A/en
Publication of WO1997037263A1 publication Critical patent/WO1997037263A1/fr

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/24Coupling light guides
    • G02B6/36Mechanical coupling means
    • G02B6/38Mechanical coupling means having fibre to fibre mating means
    • G02B6/3801Permanent connections, i.e. wherein fibres are kept aligned by mechanical means
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4401Optical cables
    • G02B6/4407Optical cables with internal fluted support member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Coupling Of Light Guides (AREA)

Abstract

La présente invention se rapporte à un dispositif à épisser un ou plusieurs câbles à fibres optiques (1, 1'). Lorsqu'on épisse des fibres optiques (2, 2'), en soudant ces fibres par exemple, il est de préférence souhaitable de stocker du mou de fibres à l'emplacement des épissures sans soumettre les fibres optiques à des forces mécaniques. Le dispositif de l'invention comporte un corps (4) généralement cylindrique ayant une ou plusieurs rainures (8) disposées sur son pourtour. Ces rainures sont conçues pour loger un ou plusieurs manchons (6) renfermant une épissure de fibres optiques. Ledit corps cylindrique possède en chacune de ses extrémités au moins un évidement permettant de bloquer le coeur optique (3) de relaxation de la tension des câbles optiques au moyen d'une vis (5). Le plus petit rayon de courbure admissible des fibres optiques détermine la forme incurvée du corps cylindrique. Ledit corps cylindrique et les fibres optiques épissées sont protégés par une gaine externe (9). Cette invention se rapporte également à un procédé de réalisation d'épissures de câbles à fibres optiques.
PCT/SE1997/000516 1996-03-29 1997-03-25 Epissure de cables a fibres optiques WO1997037263A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU25248/97A AU2524897A (en) 1996-03-29 1997-03-25 An optical-fibre cable joint

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9601240A SE507117C2 (sv) 1996-03-29 1996-03-29 Förfarande och anordning för att skarva optofiberkablar
SE9601240-6 1996-03-29

Publications (1)

Publication Number Publication Date
WO1997037263A1 true WO1997037263A1 (fr) 1997-10-09

Family

ID=20402032

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1997/000516 WO1997037263A1 (fr) 1996-03-29 1997-03-25 Epissure de cables a fibres optiques

Country Status (3)

Country Link
AU (1) AU2524897A (fr)
SE (1) SE507117C2 (fr)
WO (1) WO1997037263A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7319194B2 (en) * 2005-03-03 2008-01-15 Mariusz Bryla System and method for splicing an electrical cord
US9214796B1 (en) 2013-12-13 2015-12-15 Jack Windak Splicing assembly
US20190004270A1 (en) * 2016-01-13 2019-01-03 Siemens Aktiengesellschaft Cable management device and method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242740A2 (fr) * 1986-04-14 1987-10-28 PIRELLI CAVI S.p.A. Méthode pour connecter deux coeurs de câble, rainuré à la périphérie et joint obtenu par cette méthode
EP0448012A2 (fr) * 1990-03-20 1991-09-25 PIRELLI CAVI S.p.A. Connecteur pour câble optique et âme du câble et procédé de sa fabrication

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0242740A2 (fr) * 1986-04-14 1987-10-28 PIRELLI CAVI S.p.A. Méthode pour connecter deux coeurs de câble, rainuré à la périphérie et joint obtenu par cette méthode
EP0448012A2 (fr) * 1990-03-20 1991-09-25 PIRELLI CAVI S.p.A. Connecteur pour câble optique et âme du câble et procédé de sa fabrication

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7319194B2 (en) * 2005-03-03 2008-01-15 Mariusz Bryla System and method for splicing an electrical cord
US9214796B1 (en) 2013-12-13 2015-12-15 Jack Windak Splicing assembly
US20190004270A1 (en) * 2016-01-13 2019-01-03 Siemens Aktiengesellschaft Cable management device and method
US10663686B2 (en) * 2016-01-13 2020-05-26 Siemens Aktiengesellschaft Cable management device and method

Also Published As

Publication number Publication date
SE9601240L (sv) 1997-09-30
SE9601240D0 (sv) 1996-03-29
SE507117C2 (sv) 1998-03-30
AU2524897A (en) 1997-10-22

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