FI895002A0 - 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
- FI895002A0 FI895002A0 FI895002A FI895002A FI895002A0 FI 895002 A0 FI895002 A0 FI 895002A0 FI 895002 A FI895002 A FI 895002A FI 895002 A FI895002 A FI 895002A FI 895002 A0 FI895002 A0 FI 895002A0
- Authority
- FI
- Finland
- Prior art keywords
- fibres
- fibre bundle
- ledarelement
- flerfibrigt
- optiskt
- 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
-
- 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)
- 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)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI895002A FI83914C (fi) | 1989-10-20 | 1989-10-20 | Foerfarande och utrustning foer tillverkning av ett flerfibrigt optiskt ledarelement. |
US07/597,680 US5102584A (en) | 1989-10-20 | 1990-10-16 | Method of and apparatus for producing an optical multi-fibre cable element |
AT90311443T ATE131941T1 (de) | 1989-10-20 | 1990-10-18 | Vorrichtung und verfahren zur herstellung eines optischen multifaser-kabelelementes |
EP90311443A EP0424150B1 (en) | 1989-10-20 | 1990-10-18 | Method of and apparatus for producing an optical multi-fibre cable element |
DE69024320T DE69024320T2 (de) | 1989-10-20 | 1990-10-18 | Vorrichtung und Verfahren zur Herstellung eines optischen Multifaser-Kabelelementes |
CN90108498.0A CN1031476C (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 |
---|---|---|---|
FI895002 | 1989-10-20 | ||
FI895002A FI83914C (fi) | 1989-10-20 | 1989-10-20 | Foerfarande och utrustning foer tillverkning av ett flerfibrigt optiskt ledarelement. |
Publications (3)
Publication Number | Publication Date |
---|---|
FI895002A0 true FI895002A0 (fi) | 1989-10-20 |
FI83914B FI83914B (fi) | 1991-05-31 |
FI83914C FI83914C (fi) | 1991-09-10 |
Family
ID=8529200
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI895002A FI83914C (fi) | 1989-10-20 | 1989-10-20 | Foerfarande och utrustning foer tillverkning av ett flerfibrigt optiskt ledarelement. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5102584A (fi) |
EP (1) | EP0424150B1 (fi) |
CN (1) | CN1031476C (fi) |
AT (1) | ATE131941T1 (fi) |
DE (1) | DE69024320T2 (fi) |
FI (1) | FI83914C (fi) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4003735A1 (de) * | 1990-02-08 | 1991-08-14 | Troester Maschf Paul | Verfahren und vorrichtung zur umhuellung von seilen oder eines aus einer vielzahl von leitern verdrillten kabels |
FI90697C (fi) * | 1992-04-03 | 1994-03-10 | Maillefer Nokia Oy | Menetelmä ja sovitelma vaihtosuuntakertauksen yhteydessä |
US5372757A (en) * | 1993-09-03 | 1994-12-13 | Tensor Machinery Ltd. | Apparatus and method for sheathing optical fibers |
FI105599B (fi) * | 1995-07-06 | 2000-09-15 | Nokia Kaapeli Oy | Menetelmä ja sovitelma monielementtisen optisen kaapelin perusosan valmistamiseksi |
USH1715H (en) * | 1996-08-13 | 1998-04-07 | Babolat Vs | Process and device for the manufacture of a string for stringing tennis rackets or the like and string resulting therefrom |
US6157763A (en) | 1998-01-28 | 2000-12-05 | Sdl, Inc. | Double-clad optical fiber with improved inner cladding geometry |
FI116164B (fi) * | 1998-03-26 | 2005-09-30 | Nextrom Holding Sa | Järjestely kuidun päällystyslinjan yhteydessä |
US7373055B1 (en) | 2007-01-09 | 2008-05-13 | Draka Comteq B.V. | System and method for providing a buffer tube including a jet |
CN103171110B (zh) * | 2013-01-05 | 2015-09-23 | 扬州金森光电材料有限公司 | 光缆松套管内光纤余长稳定控制装置 |
US20150133243A1 (en) * | 2013-11-11 | 2015-05-14 | Vaclav Zdrazila | Dual Stringing Tennis Racket Machine and Method |
US10948679B2 (en) * | 2015-04-09 | 2021-03-16 | Draka Comteq Bv | Method of SZ stranding flexible micromodules |
DE102020103687B4 (de) * | 2020-02-12 | 2022-05-05 | Battenfeld-Cincinnati Germany Gmbh | Einrichtung zum Anfahren eines Extrusionsprozesses |
CA3231872A1 (en) | 2021-09-14 | 2023-03-23 | Technical Development Corporation | Quad wheel buffering tube clencher capstan |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4205899A (en) * | 1978-06-08 | 1980-06-03 | Northern Telecom Limited | Optical cables |
DE3121222A1 (de) * | 1981-05-27 | 1982-12-23 | Siemens AG, 1000 Berlin und 8000 München | Verfahren und einrichtung zur herstellung eines optischen uebertragungselementes. |
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 |
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. |
GB8618662D0 (en) * | 1986-07-31 | 1986-09-10 | Telephone Cables Ltd | Cables |
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 |
-
1989
- 1989-10-20 FI FI895002A patent/FI83914C/fi not_active IP Right Cessation
-
1990
- 1990-10-16 US US07/597,680 patent/US5102584A/en not_active Expired - Fee Related
- 1990-10-18 DE DE69024320T patent/DE69024320T2/de not_active Expired - Fee Related
- 1990-10-18 AT AT90311443T patent/ATE131941T1/de not_active IP Right Cessation
- 1990-10-18 EP EP90311443A patent/EP0424150B1/en not_active Expired - Lifetime
- 1990-10-20 CN CN90108498.0A patent/CN1031476C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0424150B1 (en) | 1995-12-20 |
DE69024320D1 (de) | 1996-02-01 |
CN1051089A (zh) | 1991-05-01 |
FI83914C (fi) | 1991-09-10 |
FI83914B (fi) | 1991-05-31 |
DE69024320T2 (de) | 1996-07-11 |
CN1031476C (zh) | 1996-04-03 |
EP0424150A2 (en) | 1991-04-24 |
US5102584A (en) | 1992-04-07 |
EP0424150A3 (en) | 1992-04-01 |
ATE131941T1 (de) | 1996-01-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed | ||
MM | Patent lapsed |
Owner name: NOKIA-MAILLEFER HOLDING S.A. |