SE434389B - Anleggning for tillverkning av planglas - Google Patents
Anleggning for tillverkning av planglasInfo
- Publication number
- SE434389B SE434389B SE7710647A SE7710647A SE434389B SE 434389 B SE434389 B SE 434389B SE 7710647 A SE7710647 A SE 7710647A SE 7710647 A SE7710647 A SE 7710647A SE 434389 B SE434389 B SE 434389B
- Authority
- SE
- Sweden
- Prior art keywords
- glass
- lip
- molten
- forming chamber
- refractory
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title description 11
- 239000011521 glass Substances 0.000 claims description 117
- 229910052751 metal Inorganic materials 0.000 claims description 41
- 239000002184 metal Substances 0.000 claims description 41
- 239000006060 molten glass Substances 0.000 claims description 41
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 27
- 239000011819 refractory material Substances 0.000 claims description 16
- 239000007789 gas Substances 0.000 claims description 12
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 11
- 239000001257 hydrogen Substances 0.000 claims description 9
- 229910052739 hydrogen Inorganic materials 0.000 claims description 9
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 8
- 239000000377 silicon dioxide Substances 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- 230000035699 permeability Effects 0.000 claims description 7
- 230000003750 conditioning effect Effects 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000004907 flux Effects 0.000 claims description 5
- 239000010453 quartz Substances 0.000 claims description 5
- 239000000919 ceramic Substances 0.000 claims description 4
- 239000002826 coolant Substances 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 238000007670 refining Methods 0.000 claims description 4
- 239000006112 glass ceramic composition Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 2
- 235000019353 potassium silicate Nutrition 0.000 claims description 2
- 238000005816 glass manufacturing process Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 18
- 238000007496 glass forming Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 12
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 11
- 150000002739 metals Chemical class 0.000 description 7
- 238000000465 moulding Methods 0.000 description 7
- 238000009413 insulation Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 230000007547 defect Effects 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 235000012239 silicon dioxide Nutrition 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 4
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 238000006124 Pilkington process Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 238000002425 crystallisation Methods 0.000 description 3
- 230000008025 crystallization Effects 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 239000005357 flat glass Substances 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 210000000056 organ Anatomy 0.000 description 3
- 230000036961 partial effect Effects 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 2
- 235000011613 Pinus brutia Nutrition 0.000 description 2
- 241000018646 Pinus brutia Species 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000005388 borosilicate glass Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 229910052906 cristobalite Inorganic materials 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000002241 glass-ceramic Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 229910052697 platinum Inorganic materials 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 238000007493 shaping process Methods 0.000 description 2
- 229910052682 stishovite Inorganic materials 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 229910052905 tridymite Inorganic materials 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 241001676573 Minium Species 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000000748 compression moulding Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004898 kneading Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- -1 tin Chemical class 0.000 description 1
- XOLBLPGZBRYERU-UHFFFAOYSA-N tin dioxide Chemical compound O=[Sn]=O XOLBLPGZBRYERU-UHFFFAOYSA-N 0.000 description 1
- 229910001887 tin oxide Inorganic materials 0.000 description 1
- 230000005068 transpiration Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000004017 vitrification Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
- C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
- C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels
- C03B5/265—Overflows; Lips; Tweels
- C03B5/267—Overflows; Lips; Tweels specially adapted for supplying the float tank
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B18/00—Shaping glass in contact with the surface of a liquid
- C03B18/02—Forming sheets
- C03B18/04—Changing or regulating the dimensions of the molten glass ribbon
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
- Glass Melting And Manufacturing (AREA)
- Joining Of Glass To Other Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/737,318 US4055407A (en) | 1976-11-01 | 1976-11-01 | Apparatus for the manufacture of flat glass having a glass refractory delivery piece and method of installation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE7710647L SE7710647L (sv) | 1978-05-09 |
| SE434389B true SE434389B (sv) | 1984-07-23 |
Family
ID=24963431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE7710647A SE434389B (sv) | 1976-11-01 | 1977-09-22 | Anleggning for tillverkning av planglas |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4055407A (fr) |
| JP (1) | JPS5465722A (fr) |
| AR (1) | AR211814A1 (fr) |
| AU (1) | AU505788B2 (fr) |
| BE (1) | BE860264A (fr) |
| BR (1) | BR7706715A (fr) |
| CA (1) | CA1092823A (fr) |
| DE (1) | DE2747549C3 (fr) |
| ES (2) | ES463706A1 (fr) |
| FR (1) | FR2369219A1 (fr) |
| IT (1) | IT1091424B (fr) |
| MX (1) | MX145433A (fr) |
| SE (1) | SE434389B (fr) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4115092A (en) * | 1977-09-19 | 1978-09-19 | Ppg Industries, Inc. | Method and apparatus for preventing bubble nucleation and growth in a molten glass delivery facility |
| US4233047A (en) * | 1979-05-01 | 1980-11-11 | Ppg Industries, Inc. | In situ repair of delaminated float bath bottom refractory |
| US4375370A (en) * | 1980-04-04 | 1983-03-01 | Ppg Industries, Inc. | Thermal control in a method of bidirectionally attenuating glass in a float process |
| US4305745A (en) * | 1980-04-04 | 1981-12-15 | Ppg Industries, Inc. | Method of attenuating glass in a float process |
| US4354866A (en) * | 1980-04-04 | 1982-10-19 | Ppg Industries, Inc. | Method of bidirectionally attenuating glass in a float process with edge cooling |
| IT1270628B (it) * | 1994-10-06 | 1997-05-07 | Enichem Spa | Manufatti in ossido di silicio e/o altri ossidi metallici misti e procedimento per la loro preparazione in dimensioni finali o quasi finali |
| US6495251B1 (en) | 1997-06-20 | 2002-12-17 | Ppg Industries Ohio, Inc. | Silicon oxynitride protective coatings |
| MXPA05010170A (es) * | 2003-03-28 | 2005-11-08 | Ppg Ind Ohio Inc | Sustratos recubiertos con mezclas de materiales de titanio y aluminio, metodos para hacer los sustratos, y blancos catodicos de metal titanio y aluminio. |
| US9051211B2 (en) * | 2004-04-27 | 2015-06-09 | Ppg Industries Ohio, Inc. | Effects of methods of manufacturing sputtering targets on characteristics of coatings |
| DE112006003321B4 (de) * | 2005-12-05 | 2010-01-14 | Schott Ag | Verfahren zur Herstellung von Flachglas nach dem Floatverfahren sowie Gießlippe (Spout Lip) für das Floatverfahren |
| CA2702890A1 (fr) * | 2007-10-17 | 2009-04-23 | Compania Vidriera, S.A. De C.V. | Four de fusion de verre construit integralement avec du beton refractaire |
| WO2013180493A1 (fr) | 2012-05-30 | 2013-12-05 | 주식회사 엘지화학 | Bain de flottage et procédé de fabrication de verre flotté |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3594147A (en) * | 1967-12-01 | 1971-07-20 | Ppg Industries Inc | Float bath tank construction and method of making the same |
| US3884665A (en) * | 1973-03-06 | 1975-05-20 | Ppg Industries Inc | Flat glass manufacturing apparatus and method |
| DE2331081A1 (de) * | 1973-06-19 | 1975-01-23 | Hoechst Ag | Neue cyclopentanderivate und verfahren zu ihrer herstellung |
| AR204651A1 (es) * | 1974-03-27 | 1976-02-20 | Ppg Industries Inc | Aparato y metodo para producir vidrio plano |
-
1976
- 1976-11-01 US US05/737,318 patent/US4055407A/en not_active Expired - Lifetime
-
1977
- 1977-08-25 CA CA285,511A patent/CA1092823A/fr not_active Expired
- 1977-08-30 AU AU28361/77A patent/AU505788B2/en not_active Expired
- 1977-09-21 IT IT69088/77A patent/IT1091424B/it active
- 1977-09-22 SE SE7710647A patent/SE434389B/sv unknown
- 1977-09-28 AR AR269364A patent/AR211814A1/es active
- 1977-10-03 FR FR7729645A patent/FR2369219A1/fr not_active Withdrawn
- 1977-10-07 BR BR7706715A patent/BR7706715A/pt unknown
- 1977-10-20 JP JP12634777A patent/JPS5465722A/ja active Granted
- 1977-10-22 DE DE2747549A patent/DE2747549C3/de not_active Expired
- 1977-10-26 MX MX171100A patent/MX145433A/es unknown
- 1977-10-28 BE BE182175A patent/BE860264A/fr unknown
- 1977-10-29 ES ES463706A patent/ES463706A1/es not_active Expired
- 1977-10-29 ES ES463705A patent/ES463705A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES463706A1 (es) | 1978-06-01 |
| SE7710647L (sv) | 1978-05-09 |
| JPS5616095B2 (fr) | 1981-04-14 |
| JPS5465722A (en) | 1979-05-26 |
| AR211814A1 (es) | 1978-03-15 |
| MX145433A (es) | 1982-02-15 |
| BE860264A (fr) | 1978-04-28 |
| ES463705A1 (es) | 1978-06-01 |
| BR7706715A (pt) | 1978-07-04 |
| DE2747549B2 (de) | 1980-04-10 |
| FR2369219A1 (fr) | 1978-05-26 |
| DE2747549A1 (de) | 1978-05-03 |
| AU2836177A (en) | 1979-03-08 |
| AU505788B2 (en) | 1979-11-29 |
| US4055407A (en) | 1977-10-25 |
| CA1092823A (fr) | 1981-01-06 |
| IT1091424B (it) | 1985-07-06 |
| DE2747549C3 (de) | 1980-12-11 |
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