DE1471969B2 - Verfahren und Vorrichtungen zur Herstellung von Flachglas in Bandform - Google Patents
Verfahren und Vorrichtungen zur Herstellung von Flachglas in BandformInfo
- Publication number
- DE1471969B2 DE1471969B2 DE19641471969 DE1471969A DE1471969B2 DE 1471969 B2 DE1471969 B2 DE 1471969B2 DE 19641471969 DE19641471969 DE 19641471969 DE 1471969 A DE1471969 A DE 1471969A DE 1471969 B2 DE1471969 B2 DE 1471969B2
- Authority
- DE
- Germany
- Prior art keywords
- bath
- slag
- zone
- glass
- threshold
- 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 14
- 239000005357 flat glass Substances 0.000 title claims description 6
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 239000002893 slag Substances 0.000 claims description 80
- 229910052751 metal Inorganic materials 0.000 claims description 59
- 239000002184 metal Substances 0.000 claims description 59
- 239000011521 glass Substances 0.000 claims description 43
- 230000033001 locomotion Effects 0.000 claims description 18
- 230000001681 protective effect Effects 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 230000001680 brushing effect Effects 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 2
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 2
- 238000007664 blowing Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 9
- 239000012535 impurity Substances 0.000 description 8
- 239000006060 molten glass Substances 0.000 description 5
- 239000007795 chemical reaction product Substances 0.000 description 3
- 239000000356 contaminant Substances 0.000 description 3
- 229910001128 Sn alloy Inorganic materials 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
Classifications
-
- 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
- C03B18/18—Controlling or regulating the temperature of the float bath; Composition or purification of the float bath
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Coating With Molten Metal (AREA)
- Glass Melting And Manufacturing (AREA)
- Furnace Details (AREA)
- Furnace Charging Or Discharging (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB20049/63A GB1064492A (en) | 1963-05-20 | 1963-05-20 | Improvements in or relating to the manufacture of flat glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE1471969A1 DE1471969A1 (de) | 1969-04-17 |
| DE1471969B2 true DE1471969B2 (de) | 1969-11-27 |
Family
ID=10139517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19641471969 Pending DE1471969B2 (de) | 1963-05-20 | 1964-05-19 | Verfahren und Vorrichtungen zur Herstellung von Flachglas in Bandform |
Country Status (9)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1147637A (en) * | 1965-08-19 | 1969-04-02 | Pilkington Brothers Ltd | Improvements in or relating to the manufacture of flat glass |
| FR1557024A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1967-10-24 | 1969-02-14 | ||
| US4406682A (en) * | 1981-09-02 | 1983-09-27 | Ppg Industries, Inc. | Method of operating a float glass forming chamber to reduce drippage |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2920763A (en) * | 1960-01-12 | Liquid clarification apparatus | ||
| US1515616A (en) * | 1923-06-13 | 1924-11-18 | Herman A Poppenhusen | Method and apparatus for recovering scrap metal |
| US1538229A (en) * | 1924-04-07 | 1925-05-19 | Libbeyowens Sheet Glass Compan | Glass furnace |
| US2158694A (en) * | 1936-02-04 | 1939-05-16 | Ray M Fenton | Method of and apparatus for cleaning metallic sheets |
| US2880876A (en) * | 1954-10-02 | 1959-04-07 | Melotte Ecremeuses | Apparatus for separating a liquid from an overlying layer of foam |
| NL126968C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1957-05-03 | 1900-01-01 | ||
| FR1291605A (fr) * | 1961-03-13 | 1962-04-27 | Saint Gobain | Dispositif pour nettoyer la surface de bains de métal fondu |
-
1963
- 1963-05-20 GB GB20049/63A patent/GB1064492A/en not_active Expired
-
1964
- 1964-05-18 US US368260A patent/US3343936A/en not_active Expired - Lifetime
- 1964-05-19 DE DE19641471969 patent/DE1471969B2/de active Pending
- 1964-05-20 CH CH653564A patent/CH414959A/de unknown
- 1964-05-20 FR FR975149A patent/FR1397637A/fr not_active Expired
- 1964-05-20 ES ES0300062A patent/ES300062A1/es not_active Expired
- 1964-05-20 BE BE648146D patent/BE648146A/xx unknown
- 1964-05-20 NL NL6405608A patent/NL6405608A/xx unknown
- 1964-05-20 LU LU46112D patent/LU46112A1/xx unknown
- 1964-09-01 ES ES0303678A patent/ES303678A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES300062A1 (es) | 1964-12-01 |
| CH414959A (de) | 1966-06-15 |
| GB1064492A (en) | 1967-04-05 |
| BE648146A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1964-11-20 |
| NL6405608A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1964-11-23 |
| FR1397637A (fr) | 1965-04-30 |
| LU46112A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1965-11-20 |
| DE1471969A1 (de) | 1969-04-17 |
| ES303678A1 (es) | 1965-03-16 |
| US3343936A (en) | 1967-09-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 |