NO131201B - - Google Patents
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- Publication number
- NO131201B NO131201B NO478571A NO478571A NO131201B NO 131201 B NO131201 B NO 131201B NO 478571 A NO478571 A NO 478571A NO 478571 A NO478571 A NO 478571A NO 131201 B NO131201 B NO 131201B
- Authority
- NO
- Norway
- Prior art keywords
- streams
- glass
- nozzle
- container
- core
- Prior art date
Links
- 239000011521 glass Substances 0.000 claims description 64
- 239000002131 composite material Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 23
- 238000004519 manufacturing process Methods 0.000 claims description 12
- 239000000835 fiber Substances 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 10
- 239000012768 molten material Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- 239000006060 molten glass Substances 0.000 description 32
- 238000002844 melting Methods 0.000 description 26
- 230000008018 melting Effects 0.000 description 26
- 238000010438 heat treatment Methods 0.000 description 25
- 239000011248 coating agent Substances 0.000 description 16
- 238000000576 coating method Methods 0.000 description 16
- 238000004804 winding Methods 0.000 description 11
- 229910052500 inorganic mineral Inorganic materials 0.000 description 8
- 239000011707 mineral Substances 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 7
- 239000002585 base Substances 0.000 description 6
- 239000000155 melt Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000004031 devitrification Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000006066 glass batch Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920002689 polyvinyl acetate Polymers 0.000 description 1
- 239000011118 polyvinyl acetate Substances 0.000 description 1
- 239000011253 protective coating Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-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
- C03B37/0203—Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices
- C03B37/0209—Cooling non-optical fibres drawn or extruded from bushings, nozzles or orifices by means of a solid heat sink, e.g. cooling fins
-
- 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
- C03B37/01—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
- C03B37/081—Indirect-melting bushings
-
- 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
- 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
- C03B37/09—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates electrically heated
- C03B37/091—Indirect-resistance heating
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 |
|---|---|---|---|
| US10193170A | 1970-12-28 | 1970-12-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO131201B true NO131201B (enrdf_load_stackoverflow) | 1975-01-13 |
| NO131201C NO131201C (enrdf_load_stackoverflow) | 1975-04-23 |
Family
ID=22287232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO478571A NO131201C (enrdf_load_stackoverflow) | 1970-12-28 | 1971-12-22 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE777283A (enrdf_load_stackoverflow) |
| CA (1) | CA972159A (enrdf_load_stackoverflow) |
| FR (1) | FR2120027B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1370906A (enrdf_load_stackoverflow) |
| IT (1) | IT944289B (enrdf_load_stackoverflow) |
| NL (1) | NL7117782A (enrdf_load_stackoverflow) |
| NO (1) | NO131201C (enrdf_load_stackoverflow) |
| SE (1) | SE389495B (enrdf_load_stackoverflow) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL202212A (enrdf_load_stackoverflow) * | 1954-11-22 | |||
| US3209641A (en) * | 1960-02-15 | 1965-10-05 | American Optical Corp | Infra-red transmitting fibers formed of arsenic and sulphur |
| US3192023A (en) * | 1961-10-30 | 1965-06-29 | Owens Corning Fiberglass Corp | Method for uniting two molten streams by attenuating |
| US3274324A (en) * | 1961-10-30 | 1966-09-20 | Owens Corning Fiberglass Corp | Apparatus for forming heat-softenable materials |
| US3288583A (en) * | 1962-06-07 | 1966-11-29 | Bausch & Lomb | Apparatus for producing optical fiber |
| FR1496223A (fr) * | 1966-08-19 | 1967-09-29 | Saint Gobain | Procédé et dispositif pour la fabrication de fibres dites |
-
1971
- 1971-11-22 CA CA128,202A patent/CA972159A/en not_active Expired
- 1971-12-17 GB GB5869771A patent/GB1370906A/en not_active Expired
- 1971-12-22 NO NO478571A patent/NO131201C/no unknown
- 1971-12-22 IT IT3282071A patent/IT944289B/it active
- 1971-12-23 NL NL7117782A patent/NL7117782A/xx not_active Application Discontinuation
- 1971-12-24 BE BE777283A patent/BE777283A/xx unknown
- 1971-12-27 FR FR7146750A patent/FR2120027B1/fr not_active Expired
- 1971-12-27 SE SE1668071A patent/SE389495B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO131201C (enrdf_load_stackoverflow) | 1975-04-23 |
| SE389495B (sv) | 1976-11-08 |
| FR2120027A1 (enrdf_load_stackoverflow) | 1972-08-11 |
| GB1370906A (en) | 1974-10-16 |
| FR2120027B1 (enrdf_load_stackoverflow) | 1976-06-04 |
| IT944289B (it) | 1973-04-20 |
| DE2162069B2 (de) | 1977-04-14 |
| BE777283A (fr) | 1972-04-17 |
| NL7117782A (enrdf_load_stackoverflow) | 1972-06-30 |
| DE2162069A1 (de) | 1972-07-06 |
| CA972159A (en) | 1975-08-05 |
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