JPH0583504B2 - - Google Patents
Info
- Publication number
- JPH0583504B2 JPH0583504B2 JP5197887A JP5197887A JPH0583504B2 JP H0583504 B2 JPH0583504 B2 JP H0583504B2 JP 5197887 A JP5197887 A JP 5197887A JP 5197887 A JP5197887 A JP 5197887A JP H0583504 B2 JPH0583504 B2 JP H0583504B2
- Authority
- JP
- Japan
- Prior art keywords
- crucible
- glass
- glass block
- spinning
- processed
- 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 - Lifetime
Links
- 239000011521 glass Substances 0.000 claims description 30
- 238000009987 spinning Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 11
- 239000003365 glass fiber Substances 0.000 claims description 6
- 239000006060 molten glass Substances 0.000 claims description 3
- 239000011261 inert gas Substances 0.000 description 6
- 239000005387 chalcogenide glass Substances 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 229910018110 Se—Te Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
- C03B2201/00—Type of glass produced
- C03B2201/80—Non-oxide glasses or glass-type compositions
- C03B2201/86—Chalcogenide glasses, i.e. S, Se or Te glasses
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5197887A JPS63222036A (ja) | 1987-03-09 | 1987-03-09 | ガラスフアイバの紡糸方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5197887A JPS63222036A (ja) | 1987-03-09 | 1987-03-09 | ガラスフアイバの紡糸方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63222036A JPS63222036A (ja) | 1988-09-14 |
| JPH0583504B2 true JPH0583504B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1993-11-26 |
Family
ID=12901955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5197887A Granted JPS63222036A (ja) | 1987-03-09 | 1987-03-09 | ガラスフアイバの紡糸方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63222036A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH035336A (ja) * | 1989-05-30 | 1991-01-11 | Hisankabutsu Glass Kenkyu Kaihatsu Kk | 赤外ガラスイメージファイバーの製造方法 |
-
1987
- 1987-03-09 JP JP5197887A patent/JPS63222036A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63222036A (ja) | 1988-09-14 |