ZA966591B - Apparatus and method for use in applying particles to an external layer of uncured resin of a coating of an optical fibre unit. - Google Patents
Apparatus and method for use in applying particles to an external layer of uncured resin of a coating of an optical fibre unit.Info
- Publication number
- ZA966591B ZA966591B ZA9606591A ZA966591A ZA966591B ZA 966591 B ZA966591 B ZA 966591B ZA 9606591 A ZA9606591 A ZA 9606591A ZA 966591 A ZA966591 A ZA 966591A ZA 966591 B ZA966591 B ZA 966591B
- Authority
- ZA
- South Africa
- Prior art keywords
- coating
- optical fibre
- uncured resin
- external layer
- fibre unit
- 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
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/4438—Means specially adapted for strengthening or protecting the cables for facilitating insertion by fluid drag in ducts or capillaries
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/104—Coating to obtain optical fibres
- C03C25/106—Single coatings
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/104—Coating to obtain optical fibres
- C03C25/1065—Multiple coatings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S118/00—Coating apparatus
- Y10S118/05—Fluidized bed
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9515910A GB2303806B (en) | 1995-08-03 | 1995-08-03 | Apparatus and method for use in applying particles to an external layer of uncured resin of a coating of an optical fibre unit |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA966591B true ZA966591B (en) | 1997-02-19 |
Family
ID=10778698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA9606591A ZA966591B (en) | 1995-08-03 | 1996-08-02 | Apparatus and method for use in applying particles to an external layer of uncured resin of a coating of an optical fibre unit. |
Country Status (8)
Country | Link |
---|---|
US (1) | US5851450A (es) |
EP (1) | EP0757022B9 (es) |
AU (1) | AU705680B2 (es) |
BR (1) | BR9604059A (es) |
DE (1) | DE69601840T2 (es) |
ES (1) | ES2130752T3 (es) |
GB (1) | GB2303806B (es) |
ZA (1) | ZA966591B (es) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6325981B1 (en) | 1999-09-28 | 2001-12-04 | Alcatel | Apparatus and method for curing a photocurable coating provided on a fiber |
GB0210760D0 (en) | 2002-05-10 | 2002-06-19 | British Telecomm | Fibre coating method and apparatus |
US6912347B2 (en) * | 2002-11-15 | 2005-06-28 | Alcatel | Optimized fiber optic cable suitable for microduct blown installation |
US20040096166A1 (en) * | 2002-11-15 | 2004-05-20 | Alcatel | Jacket materials and cable design for duct application |
GB0305276D0 (en) * | 2003-03-07 | 2003-04-09 | British Telecomm | Optical cable |
CA2517783A1 (en) * | 2003-03-07 | 2004-09-16 | British Telecommunications Public Limited Company | Optical fiber cable and blowing installation technique |
US7052734B2 (en) * | 2003-09-25 | 2006-05-30 | General Dynamics Land Systems Inc. | Integral pigments in composite surfaces |
EP1930381B1 (en) * | 2006-12-05 | 2009-02-18 | DSMIP Assets B.V. | Radiation-curable coating composition |
US8236376B2 (en) | 2008-09-02 | 2012-08-07 | Pascale Industries, Inc. | Production of nanoparticle-coated yarns |
DK3004018T3 (da) * | 2013-06-06 | 2019-11-18 | Prysmian Spa | Fremgangsmåde og indretning til fremstilling af blæste optiske fiberenheder |
US10088641B1 (en) * | 2017-07-26 | 2018-10-02 | Northrop Grumman Systems Corporation | Radiation resistant fiber optical assembly |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2542769C3 (de) * | 1975-09-25 | 1981-03-26 | Monmore Tubes Ltd., Wolverhampton, West Midlands | Vorrichtung zur Außenbeschichtung von endlosen Metallrohren |
GB2073620A (en) * | 1980-04-16 | 1981-10-21 | Bicc Ltd | Apparatus for applying powder to a flexible elongate element |
CA1200062A (en) * | 1981-12-22 | 1986-02-04 | Bicc Public Limited Company | Optical cable elements |
JPS58115114A (ja) * | 1981-12-29 | 1983-07-08 | Teijin Ltd | 油剤付与方法 |
GB2187133B (en) * | 1986-02-28 | 1989-11-08 | Extrusion Systems Ltd | Spinning die for use in the production of blown fibre |
US4964733A (en) * | 1986-08-20 | 1990-10-23 | Beloit Corporation | Method of and means for hydrodynamic mixing |
GB8911959D0 (en) * | 1988-05-28 | 1989-07-12 | Ici Plc | Coated optical fibres |
US5049415A (en) * | 1989-03-13 | 1991-09-17 | Siecor Corporation | Method for applying particulate matter to a cable core |
NZ243408A (en) * | 1991-07-01 | 1994-12-22 | British Telecomm | Optical fibre package for blown installation |
US5310582A (en) * | 1993-02-19 | 1994-05-10 | Board Of Trustees Operating Michigan State University | Apparatus and high speed method for coating elongated fibers |
CA2095480C (en) * | 1993-05-04 | 1995-02-14 | Paulo Goes Koeberle | Multistage turbulent circulating fluidized bed reactor |
DE4326435A1 (de) * | 1993-08-06 | 1995-02-09 | Rheydt Kabelwerk Ag | Vorrichtung zum Entfernen von an einem langgestreckten Gut haftenden Partikeln |
GB2282897B (en) * | 1993-10-01 | 1996-10-23 | Pirelli General Plc | Optical fibre assembly with coating having projecting particulate material for blown installation |
-
1995
- 1995-08-03 GB GB9515910A patent/GB2303806B/en not_active Expired - Lifetime
-
1996
- 1996-07-26 ES ES96305512T patent/ES2130752T3/es not_active Expired - Lifetime
- 1996-07-26 EP EP96305512A patent/EP0757022B9/en not_active Expired - Lifetime
- 1996-07-26 DE DE69601840T patent/DE69601840T2/de not_active Expired - Lifetime
- 1996-07-30 AU AU60819/96A patent/AU705680B2/en not_active Ceased
- 1996-07-30 US US08/688,475 patent/US5851450A/en not_active Expired - Lifetime
- 1996-08-02 ZA ZA9606591A patent/ZA966591B/xx unknown
- 1996-08-05 BR BR9604059A patent/BR9604059A/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2130752T3 (es) | 1999-07-01 |
GB2303806B (en) | 1999-03-17 |
GB9515910D0 (en) | 1995-10-04 |
EP0757022A1 (en) | 1997-02-05 |
US5851450A (en) | 1998-12-22 |
EP0757022B1 (en) | 1999-03-24 |
BR9604059A (pt) | 1998-06-16 |
DE69601840D1 (de) | 1999-04-29 |
AU705680B2 (en) | 1999-05-27 |
GB2303806A (en) | 1997-03-05 |
DE69601840T2 (de) | 1999-10-14 |
AU6081996A (en) | 1997-02-06 |
EP0757022B9 (en) | 2008-04-30 |
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