ES414017A1 - Method and apparatus for refining molten glass - Google Patents
Method and apparatus for refining molten glassInfo
- Publication number
- ES414017A1 ES414017A1 ES414017A ES414017A ES414017A1 ES 414017 A1 ES414017 A1 ES 414017A1 ES 414017 A ES414017 A ES 414017A ES 414017 A ES414017 A ES 414017A ES 414017 A1 ES414017 A1 ES 414017A1
- Authority
- ES
- Spain
- Prior art keywords
- container
- molten glass
- rotation
- fixed base
- passages
- 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
- C03B5/225—Refining
- C03B5/2255—Refining by centrifuging
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Melting And Manufacturing (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Centrifugal Separators (AREA)
Abstract
A centrifugal apparatus for refining glass, comprising a hollow container mounted on a fixed base to rotate about a vertically aligned axis and having an upper opening for continuous admission of unrefined molten glass containing occluded gaseous inclusions, and a lower opening for the removal of refined molten glass, characterized in that said lower opening comprises curved passages that extend to the exterior of the container from the interior bottom of the container in a substantial distance from the geometric axis of rotation, said passages being curved in the direction opposite to the direction of rotation of the container and of such a dimension that the molten glass is discharged from the passage at a speed relative to the fixed base, substantially equal to and opposite to the exit direction of the passage outside the container. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US17545771A | 1971-08-27 | 1971-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES414017A1 true ES414017A1 (en) | 1976-03-16 |
Family
ID=22640286
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES406109A Expired ES406109A1 (en) | 1971-08-27 | 1972-08-25 | Method and apparatus for refining molten glass |
| ES414017A Expired ES414017A1 (en) | 1971-08-27 | 1973-04-24 | Method and apparatus for refining molten glass |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES406109A Expired ES406109A1 (en) | 1971-08-27 | 1972-08-25 | Method and apparatus for refining molten glass |
Country Status (14)
| Country | Link |
|---|---|
| JP (1) | JPS5116051B2 (en) |
| AU (1) | AU455238B2 (en) |
| BE (1) | BE787989A (en) |
| BR (1) | BR7205854D0 (en) |
| CA (1) | CA992320A (en) |
| CH (1) | CH545255A (en) |
| DD (1) | DD101652A5 (en) |
| DE (1) | DE2241701C3 (en) |
| ES (2) | ES406109A1 (en) |
| FR (1) | FR2150878B1 (en) |
| GB (1) | GB1389881A (en) |
| IT (1) | IT962247B (en) |
| NL (1) | NL7211550A (en) |
| ZA (1) | ZA725630B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5136462A (en) * | 1974-09-24 | 1976-03-27 | Fujisawa Pharmaceutical Co | TETORAHIDOROISOKINORINRUINO GOSEIHO |
| JPS57171851U (en) * | 1981-04-23 | 1982-10-29 | ||
| FR2774085B3 (en) | 1998-01-26 | 2000-02-25 | Saint Gobain Vitrage | PROCESS FOR MELTING AND REFINING VITRIFIABLE MATERIALS |
| US11319236B2 (en) * | 2019-10-30 | 2022-05-03 | Owens-Brockway Glass Container Inc. | Glass fining using an objective and molten metal |
-
1972
- 1972-08-15 CA CA149,468A patent/CA992320A/en not_active Expired
- 1972-08-16 AU AU45616/72A patent/AU455238B2/en not_active Expired
- 1972-08-16 ZA ZA725630A patent/ZA725630B/en unknown
- 1972-08-21 CH CH1234272A patent/CH545255A/en not_active IP Right Cessation
- 1972-08-24 DE DE2241701A patent/DE2241701C3/en not_active Expired
- 1972-08-24 NL NL7211550A patent/NL7211550A/xx not_active Application Discontinuation
- 1972-08-25 BR BR5854/72A patent/BR7205854D0/en unknown
- 1972-08-25 FR FR7230411A patent/FR2150878B1/fr not_active Expired
- 1972-08-25 BE BE787989D patent/BE787989A/en unknown
- 1972-08-25 GB GB3963572A patent/GB1389881A/en not_active Expired
- 1972-08-25 ES ES406109A patent/ES406109A1/en not_active Expired
- 1972-08-26 IT IT52384/72A patent/IT962247B/en active
- 1972-08-28 DD DD165331A patent/DD101652A5/xx unknown
- 1972-08-28 JP JP47086114A patent/JPS5116051B2/ja not_active Expired
-
1973
- 1973-04-24 ES ES414017A patent/ES414017A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES406109A1 (en) | 1975-08-01 |
| GB1389881A (en) | 1975-04-09 |
| BR7205854D0 (en) | 1973-09-20 |
| NL7211550A (en) | 1973-03-01 |
| CH545255A (en) | 1973-12-15 |
| FR2150878B1 (en) | 1976-10-29 |
| DE2241701A1 (en) | 1973-03-15 |
| FR2150878A1 (en) | 1973-04-13 |
| DD101652A5 (en) | 1973-11-12 |
| BE787989A (en) | 1973-02-26 |
| ZA725630B (en) | 1973-05-30 |
| AU455238B2 (en) | 1974-11-21 |
| DE2241701C3 (en) | 1975-08-14 |
| CA992320A (en) | 1976-07-06 |
| DE2241701B2 (en) | 1975-01-02 |
| JPS4832114A (en) | 1973-04-27 |
| JPS5116051B2 (en) | 1976-05-21 |
| IT962247B (en) | 1973-12-20 |
| AU4561672A (en) | 1974-02-21 |
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