NL7404026A - - Google Patents
Info
- Publication number
- NL7404026A NL7404026A NL7404026A NL7404026A NL7404026A NL 7404026 A NL7404026 A NL 7404026A NL 7404026 A NL7404026 A NL 7404026A NL 7404026 A NL7404026 A NL 7404026A NL 7404026 A NL7404026 A NL 7404026A
- Authority
- NL
- Netherlands
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
- G02B6/4486—Protective covering
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
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- 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
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/30—Drawing through a die
-
- 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
- C03C25/105—Organic claddings
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- 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
- C03C25/12—General methods of coating; Devices therefor
- C03C25/18—Extrusion
-
- 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
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/05—Filamentary, e.g. strands
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1509773A GB1371740A (en) | 1973-03-29 | 1973-03-29 | Coating optical fibres |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7404026A true NL7404026A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-10-01 |
Family
ID=10052984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7404026A NL7404026A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1973-03-29 | 1974-03-26 |
Country Status (13)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4167305A (en) | 1974-06-17 | 1979-09-11 | Sumitomo Electric Industries Ltd. | Optical transmission fiber |
| US3932162A (en) * | 1974-06-21 | 1976-01-13 | Corning Glass Works | Method of making glass optical waveguide |
| JPS5199033A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1975-02-26 | 1976-09-01 | Nippon Telegraph & Telephone | |
| GB1538853A (en) * | 1975-05-14 | 1979-01-24 | Post Office | Dielectric optical waveguides |
| US4127370A (en) * | 1975-05-14 | 1978-11-28 | The Post Office | Apparatus for forming dielectric optical waveguides |
| GB1561806A (en) * | 1976-09-22 | 1980-03-05 | Post Office | Dielectric optical waveguide cables |
| GB2072870B (en) * | 1980-02-21 | 1984-01-11 | Nippon Telegraph & Telephone | Method for preparing optical fibres |
| JPS56117204A (en) * | 1980-02-21 | 1981-09-14 | Nippon Telegr & Teleph Corp <Ntt> | Manufacture of optical fiber |
| GB2133737B (en) * | 1983-01-15 | 1986-10-15 | Plessey Co Plc | Improvements relating to the manufacture of magnetic sensing optical devices |
| EP0129372A3 (en) * | 1983-06-20 | 1987-04-15 | Imperial Chemical Industries Plc | Improved optical fibre cable |
| GB8428878D0 (en) * | 1984-11-15 | 1984-12-27 | British Telecomm | Telecommunications cable |
| US4767183A (en) * | 1986-05-12 | 1988-08-30 | Westinghouse Electric Corp. | High strength, heavy walled cable construction |
| EP0447450A1 (en) * | 1988-12-12 | 1991-09-25 | Raychem Corporation | Electrical conductor coated with polybutylene terephthalate |
| CN105500662B (zh) * | 2015-12-29 | 2018-03-20 | 长飞光纤光缆沈阳有限公司 | 一种光纤二次塑套用的光缆松套管收缩补偿装置 |
| CN112844913A (zh) * | 2020-11-22 | 2021-05-28 | 李小毛 | 一种铠装光缆铠管自动化拉伸注胶设备 |
| CN119612982A (zh) * | 2025-02-11 | 2025-03-14 | 武汉理工大学 | 一种光纤熔融涂覆的工艺方法、装置及光纤 |
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1973
- 1973-03-29 GB GB1509773A patent/GB1371740A/en not_active Expired
-
1974
- 1974-01-25 ZA ZA740531A patent/ZA74531B/xx unknown
- 1974-03-22 DE DE2414009A patent/DE2414009A1/de active Pending
- 1974-03-26 NL NL7404026A patent/NL7404026A/xx unknown
- 1974-03-26 NO NO741068A patent/NO138020C/no unknown
- 1974-03-26 SE SE7404018A patent/SE391515B/xx not_active IP Right Cessation
- 1974-03-27 CH CH426774A patent/CH584664A5/xx not_active IP Right Cessation
- 1974-03-28 ES ES424708A patent/ES424708A1/es not_active Expired
- 1974-03-28 SU SU742013361A patent/SU980612A3/ru active
- 1974-03-28 FR FR7410758A patent/FR2223166B1/fr not_active Expired
- 1974-03-29 BE BE2053510A patent/BE812992A/xx not_active IP Right Cessation
- 1974-03-29 JP JP49034786A patent/JPS49130748A/ja active Pending
- 1974-04-08 IT IT20987/74A patent/IT1006386B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2223166A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-10-25 |
| AU6635874A (en) | 1975-09-11 |
| CH584664A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-02-15 |
| NO138020B (no) | 1978-03-06 |
| IT1006386B (it) | 1976-09-30 |
| NO741068L (no) | 1974-10-01 |
| JPS49130748A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1974-12-14 |
| DE2414009A1 (de) | 1974-10-10 |
| FR2223166B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1977-10-07 |
| GB1371740A (en) | 1974-10-23 |
| BE812992A (nl) | 1974-09-30 |
| SU980612A3 (ru) | 1982-12-07 |
| SE391515B (sv) | 1977-02-21 |
| NO138020C (no) | 1978-06-14 |
| ZA74531B (en) | 1974-12-24 |
| ES424708A1 (es) | 1976-09-01 |