GB1262898A - Manufacture of glass - Google Patents
Manufacture of glassInfo
- Publication number
- GB1262898A GB1262898A GB36915/69A GB3691569A GB1262898A GB 1262898 A GB1262898 A GB 1262898A GB 36915/69 A GB36915/69 A GB 36915/69A GB 3691569 A GB3691569 A GB 3691569A GB 1262898 A GB1262898 A GB 1262898A
- Authority
- GB
- United Kingdom
- Prior art keywords
- glass
- zone
- melting
- july
- furnace bottom
- 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.)
- Expired
Links
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
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)
Abstract
1,262,898. Glass melting tanks. PPG INDUSTRIES Inc. 23 July, 1969 [24 July, 1968], No. 36915/69. Heading F4B. [Also in Division C1] In a glass melting tank, the glass making ingredients 24 are fed in by a batch feeder 22 melted in the melting zone 28, and allowed to flow towards a working end adjacent the front wall 14 and into a refining zone, and substantially the entire bottom of the refining zone 30 is cooled by blowing air from a blower or blowers 38 on to the furnace bottom 18. A curtain 39 extending from the furnace bottom 18 protects the melting zone 28 from undue cooling.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US74739568A | 1968-07-24 | 1968-07-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1262898A true GB1262898A (en) | 1972-02-09 |
Family
ID=25004879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB36915/69A Expired GB1262898A (en) | 1968-07-24 | 1969-07-23 | Manufacture of glass |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE736435A (en) |
| BR (1) | BR6910632D0 (en) |
| DE (1) | DE1933722C3 (en) |
| DK (1) | DK133141C (en) |
| ES (1) | ES368771A1 (en) |
| FR (1) | FR2013566A1 (en) |
| GB (1) | GB1262898A (en) |
| NL (1) | NL6911375A (en) |
| SE (1) | SE353066B (en) |
| ZA (1) | ZA693793B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4317669A (en) * | 1980-08-18 | 1982-03-02 | Libbey-Owens-Ford Company | Glass melting furnace having a submerged weir |
| DE102009007283B4 (en) | 2009-02-03 | 2020-10-29 | Schott Ag | Melting tank for a glass melt, melting furnace with a melting tank and use of blow nozzles and electrodes |
| DE102009029938A1 (en) | 2009-06-19 | 2011-01-05 | Schott Ag | Melt tub for a glass melt for the production of a glass, comprises a cooling element, which influences the flow of the glass melt in the melt tub, a corrosion-sensitive element stepping in contact with the glass melt, and a cooling element |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1124152A (en) * | 1954-08-27 | 1956-10-05 | Cie Reunies Glaces Et Verres | Improvements in the thermal conditioning of glass for the continuous drawing of a sheet of glass |
| US3000142A (en) * | 1958-04-02 | 1961-09-19 | Glaces De Boussois Soc D | Process for producing flat glass |
| LU50619A1 (en) * | 1966-03-10 | 1967-09-11 |
-
1969
- 1969-05-27 ZA ZA693793*A patent/ZA693793B/en unknown
- 1969-06-06 FR FR6918699A patent/FR2013566A1/fr active Pending
- 1969-06-16 DK DK321669A patent/DK133141C/en active
- 1969-06-25 ES ES368771A patent/ES368771A1/en not_active Expired
- 1969-07-03 DE DE19691933722 patent/DE1933722C3/en not_active Expired
- 1969-07-11 BR BR210632/69A patent/BR6910632D0/en unknown
- 1969-07-22 SE SE10324/69A patent/SE353066B/xx unknown
- 1969-07-23 BE BE736435D patent/BE736435A/xx unknown
- 1969-07-23 GB GB36915/69A patent/GB1262898A/en not_active Expired
- 1969-07-24 NL NL6911375A patent/NL6911375A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1933722C3 (en) | 1973-07-05 |
| DK133141B (en) | 1976-03-29 |
| DK133141C (en) | 1976-08-30 |
| ZA693793B (en) | 1971-01-27 |
| FR2013566A1 (en) | 1970-04-03 |
| DE1933722B2 (en) | 1972-11-09 |
| DE1933722A1 (en) | 1970-06-18 |
| SE353066B (en) | 1973-01-22 |
| BE736435A (en) | 1970-01-23 |
| ES368771A1 (en) | 1971-07-16 |
| NL6911375A (en) | 1970-01-27 |
| BR6910632D0 (en) | 1973-01-25 |
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