DE2128170A1 - Verfahren und Vorrichtung zum Her stellen von Glasfasern - Google Patents
Verfahren und Vorrichtung zum Her stellen von GlasfasernInfo
- Publication number
- DE2128170A1 DE2128170A1 DE19712128170 DE2128170A DE2128170A1 DE 2128170 A1 DE2128170 A1 DE 2128170A1 DE 19712128170 DE19712128170 DE 19712128170 DE 2128170 A DE2128170 A DE 2128170A DE 2128170 A1 DE2128170 A1 DE 2128170A1
- Authority
- DE
- Germany
- Prior art keywords
- glass
- fibers
- mandrels
- meniscus
- pulling
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 28
- 239000003365 glass fiber Substances 0.000 title claims description 20
- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000011521 glass Substances 0.000 claims description 84
- 239000000835 fiber Substances 0.000 claims description 74
- 230000005499 meniscus Effects 0.000 claims description 30
- 239000006060 molten glass Substances 0.000 claims description 14
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 description 14
- 238000004031 devitrification Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 5
- 241000234282 Allium Species 0.000 description 4
- 235000002732 Allium cepa var. cepa Nutrition 0.000 description 4
- 239000011152 fibreglass Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000003513 alkali Substances 0.000 description 2
- 239000000156 glass melt Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 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
-
- 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
- C03B37/083—Nozzles; Bushing nozzle plates
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2205/00—Fibre drawing or extruding details
- C03B2205/02—Upward drawing
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)
- Medical Preparation Storing Or Oral Administration Devices (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2799870 | 1970-06-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2128170A1 true DE2128170A1 (de) | 1971-12-16 |
Family
ID=10268635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712128170 Pending DE2128170A1 (de) | 1970-06-09 | 1971-06-07 | Verfahren und Vorrichtung zum Her stellen von Glasfasern |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE768274A (enExample) |
| CA (1) | CA943346A (enExample) |
| DE (1) | DE2128170A1 (enExample) |
| FR (1) | FR2094147A1 (enExample) |
| GB (1) | GB1302265A (enExample) |
| NL (1) | NL7107899A (enExample) |
| ZA (1) | ZA713555B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2954455A1 (enExample) * | 1978-12-08 | 1985-07-04 | ||
| IT1207558B (it) * | 1984-07-13 | 1989-05-25 | Vitrofil Spa | Dispositivo e procedimento per lapreparazione di fibre di vetro. |
-
1970
- 1970-06-09 GB GB2799870A patent/GB1302265A/en not_active Expired
-
1971
- 1971-06-02 CA CA114,635A patent/CA943346A/en not_active Expired
- 1971-06-02 ZA ZA713555A patent/ZA713555B/xx unknown
- 1971-06-07 DE DE19712128170 patent/DE2128170A1/de active Pending
- 1971-06-09 NL NL7107899A patent/NL7107899A/xx unknown
- 1971-06-09 BE BE768274A patent/BE768274A/xx unknown
- 1971-06-09 FR FR7120837A patent/FR2094147A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2094147A1 (enExample) | 1972-02-04 |
| ZA713555B (en) | 1972-02-23 |
| GB1302265A (enExample) | 1973-01-04 |
| CA943346A (en) | 1974-03-12 |
| BE768274A (fr) | 1971-11-03 |
| NL7107899A (enExample) | 1971-12-13 |
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