FI960984A0 - Laite ja menetelmä optisten kuitujen vaippaamiseksi - Google Patents
Laite ja menetelmä optisten kuitujen vaippaamiseksiInfo
- Publication number
- FI960984A0 FI960984A0 FI960984A FI960984A FI960984A0 FI 960984 A0 FI960984 A0 FI 960984A0 FI 960984 A FI960984 A FI 960984A FI 960984 A FI960984 A FI 960984A FI 960984 A0 FI960984 A0 FI 960984A0
- Authority
- FI
- Finland
- Prior art keywords
- fiber
- loose tube
- sheath
- capstan
- tensile force
- Prior art date
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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/116,402 US5372757A (en) | 1993-09-03 | 1993-09-03 | Apparatus and method for sheathing optical fibers |
PCT/US1994/010007 WO1995006893A1 (en) | 1993-09-03 | 1994-08-31 | Apparatus and method for sheathing optical fibers |
Publications (2)
Publication Number | Publication Date |
---|---|
FI960984A0 true FI960984A0 (fi) | 1996-03-01 |
FI960984A FI960984A (fi) | 1996-04-30 |
Family
ID=22366977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI960984A FI960984A (fi) | 1993-09-03 | 1996-03-01 | Laite ja menetelmä optisten kuitujen vaippaamiseksi |
Country Status (6)
Country | Link |
---|---|
US (1) | US5372757A (fi) |
EP (1) | EP0716756B1 (fi) |
AT (1) | ATE172797T1 (fi) |
AU (1) | AU7682894A (fi) |
FI (1) | FI960984A (fi) |
WO (1) | WO1995006893A1 (fi) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI105599B (fi) * | 1995-07-06 | 2000-09-15 | Nokia Kaapeli Oy | Menetelmä ja sovitelma monielementtisen optisen kaapelin perusosan valmistamiseksi |
US5826419A (en) * | 1996-02-05 | 1998-10-27 | Tensor Machinery, Ltd. | Apparatus and method for manufacturing fiber optic cable |
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 |
ATE369578T1 (de) * | 1997-04-14 | 2007-08-15 | Apswisstech S A | Verfahren zur herstellung eines lichtwellenleiterkabels |
FI104589B (fi) * | 1997-11-10 | 2000-02-29 | Nextrom Holding Sa | Menetelmä ja sovitelma toisiopäällystyslinjan yhteydessä |
FI116164B (fi) * | 1998-03-26 | 2005-09-30 | Nextrom Holding Sa | Järjestely kuidun päällystyslinjan 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 |
BR9916664B1 (pt) * | 1998-12-29 | 2012-09-18 | processo para a produção de um tubo de material polimérico associado com no mìnimo uma fibra óptica acomodada nele, tubo de material polimérico, e, equipamento para produzir um tubo que compreende no mìnimo uma fibra óptica acomodada nele. | |
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 |
US6922515B2 (en) * | 2000-12-20 | 2005-07-26 | Alcatel | Method and apparatus to reduce variation of excess fiber length in buffer tubes of fiber optic cables |
EP1345057A3 (de) * | 2002-03-16 | 2004-08-04 | Nexans | Verfahren zur Herstellung eines optischen Kabels |
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 |
US9122035B2 (en) * | 2012-11-13 | 2015-09-01 | Ccs Technology, Inc. | Dynamic caterpuller system and method for manufacturing buffer tubes for fiber optic cables |
PL3314322T3 (pl) | 2015-06-26 | 2021-03-08 | Prysmian S.P.A. | Sposób wytwarzania napowietrznego mikromodułowego kabla optycznego |
US11311922B2 (en) * | 2020-02-18 | 2022-04-26 | Winn Applied Material Inc. | Wire drawing process of light storage wire |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
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. |
FR2509275A1 (fr) * | 1981-07-07 | 1983-01-14 | Cables Electro Telecommunicati | Dispositif de controle de la surlongueur d'au moins une fibre optique lors de sa pose |
DE3207083A1 (de) * | 1982-02-26 | 1983-09-08 | Siemens AG, 1000 Berlin und 8000 München | Einrichtung zur herstellung eines elektrischen und/oder optischen kabels |
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 |
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. |
US4640576A (en) * | 1984-06-26 | 1987-02-03 | Canada Wire And Cable Limited | Method and apparatus for tubing optical fibers |
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 |
KR970003167B1 (ko) * | 1985-04-10 | 1997-03-14 | 아메리칸 텔리폰 앤드 텔레그라프 캄파니 | 광섬유케이블 및 그 제조방법 |
JPS61236636A (ja) * | 1985-04-10 | 1986-10-21 | Hitachi Cable Ltd | 光フアイバのジヤケツト被覆方法 |
ATE88017T1 (de) * | 1987-01-23 | 1993-04-15 | Siemens Ag | Verfahren und vorrichtung zur herstellung von definierten lichtwellenleiterlaengen in lichtleitadern. |
DE3808037C2 (de) * | 1988-03-10 | 1997-02-06 | Siemens Ag | Verfahren zur Herstellung eines optischen Kabels und Vorrichtung zu dessen Durchführung |
DE3822566A1 (de) * | 1988-07-04 | 1990-01-11 | Rheydt Kabelwerk Ag | Verfahren zur herstellung eines optischen kabels |
US4921413A (en) * | 1989-02-16 | 1990-05-01 | Siecor Corporation | Apparatus for controlling excess fiber length in a loose tube optical fiber buffer tube |
US4983333A (en) * | 1989-02-16 | 1991-01-08 | Siecor Corporation | Method for controlling excess fiber length in a loose tube optical fiber buffer tube |
FI84110C (fi) * | 1989-10-20 | 1991-10-10 | Maillefer Nokia Holding | Foerfarande och utrustning foer tillverkning av ett flerfibrigt optiskt ledarelement. |
FI83914C (fi) * | 1989-10-20 | 1991-09-10 | Maillefer Nokia Holding | Foerfarande och utrustning foer tillverkning av ett flerfibrigt optiskt ledarelement. |
US5187763A (en) * | 1991-04-26 | 1993-02-16 | American Telephone & Telegraph Company | Optical fiber cable having dripless, non-bleeding and optical fiber coating-compatible waterblocking material in core thereof |
-
1993
- 1993-09-03 US US08/116,402 patent/US5372757A/en not_active Expired - Fee Related
-
1994
- 1994-08-31 AU AU76828/94A patent/AU7682894A/en not_active Abandoned
- 1994-08-31 WO PCT/US1994/010007 patent/WO1995006893A1/en active IP Right Grant
- 1994-08-31 EP EP94927352A patent/EP0716756B1/en not_active Expired - Lifetime
- 1994-08-31 AT AT94927352T patent/ATE172797T1/de not_active IP Right Cessation
-
1996
- 1996-03-01 FI FI960984A patent/FI960984A/fi unknown
Also Published As
Publication number | Publication date |
---|---|
US5372757A (en) | 1994-12-13 |
FI960984A (fi) | 1996-04-30 |
ATE172797T1 (de) | 1998-11-15 |
EP0716756A1 (en) | 1996-06-19 |
WO1995006893A1 (en) | 1995-03-09 |
EP0716756B1 (en) | 1998-10-28 |
AU7682894A (en) | 1995-03-22 |
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