BE702786A - - Google Patents
Info
- Publication number
- BE702786A BE702786A BE702786DA BE702786A BE 702786 A BE702786 A BE 702786A BE 702786D A BE702786D A BE 702786DA BE 702786 A BE702786 A BE 702786A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
- C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
- C03B37/023—Fibres composed of different sorts of glass, e.g. glass optical fibres, made by the double crucible technique
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
- C03B37/085—Feeding devices therefor
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/08—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant
- C03B2201/10—Doped silica-based glasses doped with boron or fluorine or other refractive index decreasing dopant doped with boron
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
- C03B2201/34—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with rare earth metals, i.e. with Sc, Y or lanthanides, e.g. for laser-amplifiers
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
- C03B2201/40—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with transition metals other than rare earth metals, e.g. Zr, Nb, Ta or Zn
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/06—Doped silica-based glasses
- C03B2201/30—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi
- C03B2201/54—Doped silica-based glasses doped with metals, e.g. Ga, Sn, Sb, Pb or Bi doped with beryllium, magnesium or alkaline earth metals
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR73564A FR1496223A (fr) | 1966-08-19 | 1966-08-19 | Procédé et dispositif pour la fabrication de fibres dites |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE702786A true BE702786A (enrdf_load_stackoverflow) | 1968-02-19 |
Family
ID=8615653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE702786D BE702786A (enrdf_load_stackoverflow) | 1966-08-19 | 1967-08-17 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE702786A (enrdf_load_stackoverflow) |
| CH (1) | CH461041A (enrdf_load_stackoverflow) |
| DE (1) | DE1596395A1 (enrdf_load_stackoverflow) |
| FR (1) | FR1496223A (enrdf_load_stackoverflow) |
| GB (1) | GB1134466A (enrdf_load_stackoverflow) |
| NL (1) | NL6710750A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2120027A1 (enrdf_load_stackoverflow) * | 1970-12-28 | 1972-08-11 | Owens Corning Fiberglass Corp |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1313106A (en) * | 1969-10-14 | 1973-04-11 | Pilkington Brothers Ltd | Manufacture of clad glass |
| US3791806A (en) * | 1969-12-30 | 1974-02-12 | Nippon Selfoc Co Ltd | Continuous production of light-conducting glass fibers with ion diffusion |
| JPS4922465B1 (enrdf_load_stackoverflow) * | 1969-12-30 | 1974-06-08 | ||
| GB1507144A (en) * | 1974-07-10 | 1978-04-12 | Post Office | Apparatus for drawing dielectric optical waveguides |
| GB1541442A (en) * | 1975-06-26 | 1979-02-28 | Standard Telephones Cables Ltd | Glass optical fibre manufacture |
| GB1532571A (en) * | 1976-02-03 | 1978-11-15 | Standard Telephones Cables Ltd | Optical fibre manufacture |
| DE2654308A1 (de) * | 1976-11-30 | 1978-06-01 | Siemens Ag | Doppeltiegelanlage zur herstellung von lichtleitfasern |
| US4249925A (en) * | 1978-05-12 | 1981-02-10 | Fujitsu Limited | Method of manufacturing an optical fiber |
| US4289516A (en) * | 1979-10-04 | 1981-09-15 | Eotec Corporation | Low loss optical fibers |
| US4351658A (en) | 1980-12-12 | 1982-09-28 | Corning Glass Works | Manufacture of optical fibers |
| IT1145605B (it) * | 1981-12-22 | 1986-11-05 | Cselt Centro Sudi E Lab Teleco | Apparecchiatura e procedimento per la produzione di fibre ottiche |
| CN105819680B (zh) * | 2016-03-31 | 2018-05-11 | 杭州富通通信技术股份有限公司 | 光纤的加工工艺 |
| CN110981180B (zh) * | 2019-12-13 | 2021-10-15 | 中国科学院西安光学精密机械研究所 | 一种单模光纤预制棒的制备装置及方法 |
-
1966
- 1966-08-19 FR FR73564A patent/FR1496223A/fr not_active Expired
-
1967
- 1967-07-27 CH CH1063367A patent/CH461041A/fr unknown
- 1967-08-04 NL NL6710750A patent/NL6710750A/xx unknown
- 1967-08-10 DE DE19671596395 patent/DE1596395A1/de active Pending
- 1967-08-17 BE BE702786D patent/BE702786A/xx unknown
- 1967-08-18 GB GB3811367A patent/GB1134466A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2120027A1 (enrdf_load_stackoverflow) * | 1970-12-28 | 1972-08-11 | Owens Corning Fiberglass Corp |
Also Published As
| Publication number | Publication date |
|---|---|
| CH461041A (fr) | 1968-08-15 |
| GB1134466A (en) | 1968-11-27 |
| FR1496223A (fr) | 1967-09-29 |
| DE1596395A1 (de) | 1971-03-04 |
| NL6710750A (enrdf_load_stackoverflow) | 1968-02-20 |