GB1229528A - - Google Patents
Info
- Publication number
- GB1229528A GB1229528A GB1229528DA GB1229528A GB 1229528 A GB1229528 A GB 1229528A GB 1229528D A GB1229528D A GB 1229528DA GB 1229528 A GB1229528 A GB 1229528A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- fibres
- core
- triangular
- rods
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
- C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
- C03B37/01225—Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. collapsing
- C03B37/01228—Removal of preform material
-
- 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
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
- C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
-
- 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
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
- C03B37/01205—Manufacture of preforms for drawing fibres or filaments starting from tubes, rods, fibres or filaments
- C03B37/01225—Means for changing or stabilising the shape, e.g. diameter, of tubes or rods in general, e.g. collapsing
-
- 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
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/027—Fibres composed of different sorts of glass, e.g. glass optical fibres
-
- 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
- C03B37/025—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from reheated softened tubes, rods, fibres or filaments, e.g. drawing fibres from preforms
- C03B37/028—Drawing fibre bundles, e.g. for making fibre bundles of multifibres, image fibres
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)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6817087A NL6817087A (de) | 1968-11-29 | 1968-11-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1229528A true GB1229528A (de) | 1971-04-21 |
Family
ID=19805281
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1229528D Expired GB1229528A (de) | 1968-11-29 | 1969-11-26 |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE1957364A1 (de) |
FR (1) | FR2024953A1 (de) |
GB (1) | GB1229528A (de) |
NL (1) | NL6817087A (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4414009A (en) * | 1980-08-15 | 1983-11-08 | Warner Lambert Technologies, Inc. | Method of making an image intensifier faceplate |
US4740225A (en) * | 1985-10-29 | 1988-04-26 | Cselt-Centro Studi E Laboratori Telecomunicazioni Spa | Method of producing optical fibers with noncircular core |
WO2008009873A1 (en) * | 2006-07-18 | 2008-01-24 | Heriot-Watt University | Fabrication of nanostructured material |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8601317A (nl) * | 1986-05-23 | 1987-12-16 | Philips Nv | Vezelplaten met coderende vezels. |
-
1968
- 1968-11-29 NL NL6817087A patent/NL6817087A/xx unknown
-
1969
- 1969-11-14 DE DE19691957364 patent/DE1957364A1/de active Pending
- 1969-11-26 GB GB1229528D patent/GB1229528A/en not_active Expired
- 1969-11-27 FR FR6940937A patent/FR2024953A1/fr not_active Withdrawn
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4414009A (en) * | 1980-08-15 | 1983-11-08 | Warner Lambert Technologies, Inc. | Method of making an image intensifier faceplate |
US4740225A (en) * | 1985-10-29 | 1988-04-26 | Cselt-Centro Studi E Laboratori Telecomunicazioni Spa | Method of producing optical fibers with noncircular core |
WO2008009873A1 (en) * | 2006-07-18 | 2008-01-24 | Heriot-Watt University | Fabrication of nanostructured material |
US8073299B2 (en) | 2006-07-18 | 2011-12-06 | Herlot-Watt University | Fabrication of nanostructured materials |
Also Published As
Publication number | Publication date |
---|---|
FR2024953A1 (de) | 1970-09-04 |
DE1957364A1 (de) | 1970-07-02 |
NL6817087A (de) | 1970-06-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1425681A (en) | Germania-containing optical waveguide | |
GB1418112A (en) | Optical waveguide fibres | |
GB1521826A (en) | Optical fibres | |
GB1011570A (en) | Improvements in or relating to light-conducting optical components | |
GB1252126A (de) | ||
AU586492B2 (en) | Fiber optic coupler and method | |
AU587846B2 (en) | Method of making low loss fiber optic coupler | |
IT7927477A0 (it) | Metodo di fabbricazione di preforme di fibre ottiche. | |
ES482850A1 (es) | Un dispositivo de filamento optico de indice en gradiente - y de gran anchura de banda. | |
ES482852A1 (es) | Un dispositivo de filamento optico de indice en gradiente y de gran anchura de banda. | |
GB1319420A (en) | Optical fibre bundles | |
CA2071284A1 (en) | Optical fiber and process of producing same | |
GB1412884A (en) | Light-conducting fibre | |
GB1403450A (en) | Method of manufacturing an optical fibre light waveguide | |
GB1228885A (de) | ||
GB1503793A (en) | Light-conducting fibres or rods | |
GB1303140A (de) | ||
GB1229528A (de) | ||
GB1322992A (en) | Optical waveguides | |
GB1394535A (en) | Fibre optics | |
FR2428618A1 (fr) | Procede de fabrication d'une ebauche en vue de la realisation d'un guide de lumiere et ebauche obtenue selon le procede | |
GB1213603A (en) | Method of improving light transmission in glasses | |
GB1459199A (en) | Optical fibres and processes for their production- | |
GB1401398A (en) | Starting rods for the manufacture of low-attenuation encased light conducting fibres | |
GB1209626A (en) | A method of assembling multiple optical fibres for the production of cathode-ray tube screens |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |