DE2705618A1 - Vorrichtung zum laeutern von glas - Google Patents
Vorrichtung zum laeutern von glasInfo
- Publication number
- DE2705618A1 DE2705618A1 DE19772705618 DE2705618A DE2705618A1 DE 2705618 A1 DE2705618 A1 DE 2705618A1 DE 19772705618 DE19772705618 DE 19772705618 DE 2705618 A DE2705618 A DE 2705618A DE 2705618 A1 DE2705618 A1 DE 2705618A1
- Authority
- DE
- Germany
- Prior art keywords
- channel
- zone
- electrodes
- width
- widened
- 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.)
- Ceased
Links
- 239000011521 glass Substances 0.000 title claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 5
- 238000007670 refining Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 2
- 238000005187 foaming Methods 0.000 description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 5
- 229910052750 molybdenum Inorganic materials 0.000 description 5
- 239000011733 molybdenum Substances 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- NCXOIRPOXSUZHL-UHFFFAOYSA-N [Si].[Ca].[Na] Chemical compound [Si].[Ca].[Na] NCXOIRPOXSUZHL-UHFFFAOYSA-N 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000010459 dolomite Substances 0.000 description 1
- 229910000514 dolomite Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010433 feldspar Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 239000006066 glass batch Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012768 molten material Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 1
- 230000021715 photosynthesis, light harvesting Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 229910001928 zirconium oxide Inorganic materials 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
- C03B5/18—Stirring devices; Homogenisation
- C03B5/183—Stirring devices; Homogenisation using thermal means, e.g. for creating convection currents
- C03B5/185—Electric means
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Melting And Manufacturing (AREA)
- Glass Compositions (AREA)
- Furnace Details (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7603813A FR2340911A1 (fr) | 1976-02-12 | 1976-02-12 | Dispositif pour l'affinage du verre |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2705618A1 true DE2705618A1 (de) | 1977-08-18 |
Family
ID=9169015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772705618 Ceased DE2705618A1 (de) | 1976-02-12 | 1977-02-10 | Vorrichtung zum laeutern von glas |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5298718A (enExample) |
| AT (1) | AT366989B (enExample) |
| BE (1) | BE851369A (enExample) |
| CA (1) | CA1088313A (enExample) |
| CH (1) | CH613175A5 (enExample) |
| DE (1) | DE2705618A1 (enExample) |
| DK (1) | DK61777A (enExample) |
| ES (1) | ES455876A1 (enExample) |
| FR (1) | FR2340911A1 (enExample) |
| GB (1) | GB1525683A (enExample) |
| IT (1) | IT1082463B (enExample) |
| NL (1) | NL7701453A (enExample) |
| NO (1) | NO141042C (enExample) |
| SE (1) | SE421066B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10393837B4 (de) * | 2002-12-03 | 2007-09-20 | Schott Ag | Verfahren und Vorrichtung zur Beheizung von Schmelzen |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2686045A (en) * | 1949-06-28 | 1954-08-10 | Jonas J Byberg | Duster apparatus |
| FR2551746B1 (fr) * | 1983-09-14 | 1986-09-05 | Saint Gobain Vitrage | Procede et dispositif pour elaboration de verre fondu, et applications de ce dispositif |
| FR2774085B3 (fr) | 1998-01-26 | 2000-02-25 | Saint Gobain Vitrage | Procede de fusion et d'affinage de matieres vitrifiables |
-
1976
- 1976-02-12 FR FR7603813A patent/FR2340911A1/fr active Granted
-
1977
- 1977-02-10 DE DE19772705618 patent/DE2705618A1/de not_active Ceased
- 1977-02-10 SE SE7701513A patent/SE421066B/xx unknown
- 1977-02-11 NL NL7701453A patent/NL7701453A/xx not_active Application Discontinuation
- 1977-02-11 DK DK61777A patent/DK61777A/da not_active Application Discontinuation
- 1977-02-11 NO NO770460A patent/NO141042C/no unknown
- 1977-02-11 IT IT67323/77A patent/IT1082463B/it active
- 1977-02-11 CA CA271,541A patent/CA1088313A/en not_active Expired
- 1977-02-11 BE BE174893A patent/BE851369A/xx not_active IP Right Cessation
- 1977-02-11 AT AT0092777A patent/AT366989B/de not_active IP Right Cessation
- 1977-02-11 CH CH169877A patent/CH613175A5/xx not_active IP Right Cessation
- 1977-02-11 GB GB5725/77A patent/GB1525683A/en not_active Expired
- 1977-02-12 JP JP1354077A patent/JPS5298718A/ja active Pending
- 1977-02-12 ES ES455876A patent/ES455876A1/es not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10393837B4 (de) * | 2002-12-03 | 2007-09-20 | Schott Ag | Verfahren und Vorrichtung zur Beheizung von Schmelzen |
| DE10393837B8 (de) * | 2002-12-03 | 2008-01-10 | Schott Ag | Verfahren und Vorrichtung zur Beheizung von Schmelzen |
Also Published As
| Publication number | Publication date |
|---|---|
| AT366989B (de) | 1982-05-25 |
| BE851369A (fr) | 1977-08-11 |
| NL7701453A (nl) | 1977-08-16 |
| SE421066B (sv) | 1981-11-23 |
| DK61777A (da) | 1977-08-13 |
| NO141042B (no) | 1979-09-24 |
| NO141042C (no) | 1980-01-09 |
| ES455876A1 (es) | 1978-01-16 |
| NO770460L (no) | 1977-08-15 |
| GB1525683A (en) | 1978-09-20 |
| IT1082463B (it) | 1985-05-21 |
| FR2340911B1 (enExample) | 1982-05-21 |
| ATA92777A (de) | 1981-10-15 |
| SE7701513L (sv) | 1977-08-13 |
| JPS5298718A (en) | 1977-08-18 |
| FR2340911A1 (fr) | 1977-09-09 |
| CA1088313A (en) | 1980-10-28 |
| CH613175A5 (en) | 1979-09-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8131 | Rejection |