NO134333B - - Google Patents
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- Publication number
- NO134333B NO134333B NO450/72A NO45072A NO134333B NO 134333 B NO134333 B NO 134333B NO 450/72 A NO450/72 A NO 450/72A NO 45072 A NO45072 A NO 45072A NO 134333 B NO134333 B NO 134333B
- Authority
- NO
- Norway
- Prior art keywords
- glass
- molten glass
- furnace
- threshold
- molten
- Prior art date
Links
- 239000006060 molten glass Substances 0.000 claims description 229
- 239000011521 glass Substances 0.000 claims description 208
- 230000004888 barrier function Effects 0.000 claims description 81
- 238000010438 heat treatment Methods 0.000 claims description 78
- 238000000034 method Methods 0.000 claims description 68
- 230000005499 meniscus Effects 0.000 claims description 42
- 229910052751 metal Inorganic materials 0.000 claims description 38
- 239000002184 metal Substances 0.000 claims description 38
- 239000005357 flat glass Substances 0.000 claims description 25
- 230000008569 process Effects 0.000 claims description 18
- 150000003839 salts Chemical class 0.000 claims description 17
- 230000000630 rising effect Effects 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 25
- 239000012535 impurity Substances 0.000 description 15
- 230000008901 benefit Effects 0.000 description 14
- 239000011819 refractory material Substances 0.000 description 14
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 13
- 229910001887 tin oxide Inorganic materials 0.000 description 13
- 230000000694 effects Effects 0.000 description 8
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 7
- 230000015572 biosynthetic process Effects 0.000 description 7
- 230000007797 corrosion Effects 0.000 description 7
- 238000005260 corrosion Methods 0.000 description 7
- 230000004048 modification Effects 0.000 description 7
- 238000012986 modification Methods 0.000 description 7
- 229910052750 molybdenum Inorganic materials 0.000 description 7
- 239000011733 molybdenum Substances 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 7
- 229910052721 tungsten Inorganic materials 0.000 description 7
- 239000010937 tungsten Substances 0.000 description 7
- 238000007796 conventional method Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 6
- 238000009826 distribution Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 230000004907 flux Effects 0.000 description 5
- 239000006260 foam Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000003628 erosive effect Effects 0.000 description 2
- 238000007496 glass forming Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 241000251169 Alopias vulpinus Species 0.000 description 1
- 238000007513 Colburn process Methods 0.000 description 1
- GYCKQBWUSACYIF-UHFFFAOYSA-N Ethyl salicylate Chemical compound CCOC(=O)C1=CC=CC=C1O GYCKQBWUSACYIF-UHFFFAOYSA-N 0.000 description 1
- 206010034960 Photophobia Diseases 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229940005667 ethyl salicylate Drugs 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229960004251 hydroquinine Drugs 0.000 description 1
- 238000005305 interferometry Methods 0.000 description 1
- 208000013469 light sensitivity Diseases 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000005306 natural glass Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- ATJFFYVFTNAWJD-DBXDQKISSA-N tin-110 Chemical compound [110Sn] ATJFFYVFTNAWJD-DBXDQKISSA-N 0.000 description 1
- ATJFFYVFTNAWJD-RNFDNDRNSA-N tin-123 Chemical compound [123Sn] ATJFFYVFTNAWJD-RNFDNDRNSA-N 0.000 description 1
- 210000004127 vitreous body Anatomy 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B15/00—Drawing glass upwardly from the melt
- C03B15/02—Drawing glass sheets
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Melting And Manufacturing (AREA)
- Glass Compositions (AREA)
- Surface Treatment Of Glass (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU62647 | 1971-02-24 | ||
| LU62648 | 1971-02-24 | ||
| GB327872A GB1375231A (enrdf_load_html_response) | 1971-02-24 | 1972-01-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO134333B true NO134333B (enrdf_load_html_response) | 1976-06-14 |
| NO134333C NO134333C (enrdf_load_html_response) | 1976-09-22 |
Family
ID=27254236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO72450A NO134333C (enrdf_load_html_response) | 1971-02-24 | 1972-02-15 |
Country Status (18)
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE794124A (fr) * | 1972-01-24 | 1973-07-17 | Glaverbel | Procede et dispositif pour la fabrication d'un ruban continu de verre |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1598764A (en) * | 1926-01-13 | 1926-09-07 | Pittsburgh Plate Glass Co | Apparatus for making sheet glass |
| BE412992A (enrdf_load_html_response) * | 1934-06-02 | |||
| BE424574A (enrdf_load_html_response) * | 1936-11-11 | |||
| FR1496770A (fr) * | 1966-07-15 | 1967-10-06 | Glaces De Boussois | Procédé de fabrication du verre plat et installation pour la mise en oeuvre de ce procédé |
| FR1580191A (enrdf_load_html_response) * | 1968-03-26 | 1969-09-05 | ||
| CA960864A (en) * | 1970-01-16 | 1975-01-14 | William W. Baltzer | Low-distortion thin sheet glass and method and apparatus for making same |
-
1972
- 1972-02-15 NO NO72450A patent/NO134333C/no unknown
- 1972-02-15 FI FI407/72A patent/FI53207C/fi active
- 1972-02-15 SE SE7201797A patent/SE401816B/xx unknown
- 1972-02-16 HU HUGA1079A patent/HU164609B/hu unknown
- 1972-02-16 IL IL38776A patent/IL38776A/en unknown
- 1972-02-17 FR FR7205461A patent/FR2126224A1/fr active Granted
- 1972-02-17 TR TR17571A patent/TR17571A/xx unknown
- 1972-02-17 IE IE199/72A patent/IE36096B1/xx unknown
- 1972-02-18 PL PL1972153548A patent/PL83324B1/pl unknown
- 1972-02-18 AR AR240597A patent/AR197569A1/es active
- 1972-02-19 IT IT67530/72A patent/IT949153B/it active
- 1972-02-22 CH CH249072A patent/CH557306A/fr not_active IP Right Cessation
- 1972-02-22 DD DD170095*A patent/DD104070A5/xx unknown
- 1972-02-22 DD DD161036A patent/DD98894A5/xx unknown
- 1972-02-23 NL NL7202389A patent/NL7202389A/xx unknown
- 1972-02-23 AU AU39262/72A patent/AU473015B2/en not_active Expired
- 1972-02-24 DE DE19722208785 patent/DE2208785A1/de active Pending
- 1972-02-24 ES ES400614A patent/ES400614A1/es not_active Expired
- 1972-02-24 CA CA135,529A patent/CA968559A/en not_active Expired
- 1972-10-18 FR FR7237008A patent/FR2165858B1/fr not_active Expired
-
1973
- 1973-02-12 AR AR246545A patent/AR197398A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| AU3926272A (en) | 1973-08-30 |
| IT949153B (it) | 1973-06-11 |
| FR2165858A1 (enrdf_load_html_response) | 1973-08-10 |
| FR2126224A1 (en) | 1972-10-06 |
| DD104070A5 (enrdf_load_html_response) | 1974-02-20 |
| IE36096B1 (en) | 1976-08-18 |
| ES400614A1 (es) | 1975-02-16 |
| AR197569A1 (es) | 1974-04-23 |
| DD98894A5 (enrdf_load_html_response) | 1973-07-12 |
| SE401816B (sv) | 1978-05-29 |
| FI53207B (enrdf_load_html_response) | 1977-11-30 |
| FI53207C (enrdf_load_html_response) | 1978-03-10 |
| IL38776A0 (en) | 1972-04-27 |
| PL83324B1 (en) | 1975-12-31 |
| DE2208785A1 (de) | 1972-10-05 |
| HU164609B (enrdf_load_html_response) | 1974-03-28 |
| TR17571A (tr) | 1975-07-23 |
| FR2126224B1 (enrdf_load_html_response) | 1976-10-29 |
| NL7202389A (enrdf_load_html_response) | 1972-08-28 |
| FR2165858B1 (enrdf_load_html_response) | 1977-04-01 |
| AR197398A1 (es) | 1974-04-05 |
| CH557306A (fr) | 1974-12-31 |
| IE36096L (en) | 1972-08-24 |
| AU473015B2 (en) | 1976-06-10 |
| NO134333C (enrdf_load_html_response) | 1976-09-22 |
| IL38776A (en) | 1975-11-25 |
| CA968559A (en) | 1975-06-03 |
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