IE42253L - Conditioning molten glass - Google Patents
Conditioning molten glassInfo
- Publication number
- IE42253L IE42253L IE760176A IE17676A IE42253L IE 42253 L IE42253 L IE 42253L IE 760176 A IE760176 A IE 760176A IE 17676 A IE17676 A IE 17676A IE 42253 L IE42253 L IE 42253L
- Authority
- IE
- Ireland
- Prior art keywords
- zone
- conditioning
- glass
- fluid
- cooled
- Prior art date
Links
- 230000003750 conditioning effect Effects 0.000 title abstract 4
- 239000006060 molten glass Substances 0.000 title abstract 2
- 239000011521 glass Substances 0.000 abstract 3
- 238000007670 refining Methods 0.000 abstract 3
- 230000001143 conditioned effect Effects 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 2
- 238000007493 shaping process Methods 0.000 abstract 2
- 239000000155 melt Substances 0.000 abstract 1
- 238000012544 monitoring process Methods 0.000 abstract 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
- C03B5/23—Cooling the molten glass
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
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)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Surface Treatment Of Glass Fibres Or Filaments (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Materials For Medical Uses (AREA)
- Glass Compositions (AREA)
Abstract
1533979 Thermally conditioning glass PILKINGTON BROS Ltd 21 Jan 1976 [31 Jan 1975] 4359/75 Heading C1M Molten glass passing from a refining zone 14 to a shaping operation is thermally conditioned in zone 15 to render it suitable for the shaping, there being no return flow in conditioning zone 15 (due to zone 15 being shallower than refining zone 14), the glass being conditioned by selective cooling at or near the inlet to zone 15 so that the passage through zone 15 completes the conditioning and provides a desired temperature profile. The selective cooling may be by fluid-cooled pipes 30 immersed in the melt and by similar pipes 26 located at the inlet (27) to zone 15. The position of the fluid-cooled pipes may be adjusted in response to the temperature profiles obtained by monitoring thermocouples 35 to achieve the desired profile. Fluid-cooled stiners 22 may also be provided, either in the forwardflowing glass in the refining zone (as shown) or in the zone 15 (Figs. 4 and 5, not shown).
[GB1533979A]
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB4359/75A GB1533979A (en) | 1975-01-31 | 1975-01-31 | Thermally conditioning molten glass |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IE42253L true IE42253L (en) | 1976-07-31 |
| IE42253B1 IE42253B1 (en) | 1980-07-02 |
Family
ID=9775696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IE176/76A IE42253B1 (en) | 1975-01-31 | 1976-01-30 | Thermally conditioning molten glass |
Country Status (21)
| Country | Link |
|---|---|
| JP (1) | JPS51101013A (en) |
| AR (1) | AR209470A1 (en) |
| AU (1) | AU498434B2 (en) |
| BE (1) | BE838129A (en) |
| BR (1) | BR7600588A (en) |
| CA (1) | CA1071407A (en) |
| CS (1) | CS208179B2 (en) |
| DE (1) | DE2603612C2 (en) |
| ES (1) | ES444812A1 (en) |
| FI (1) | FI59578C (en) |
| FR (1) | FR2299278A1 (en) |
| GB (1) | GB1533979A (en) |
| IE (1) | IE42253B1 (en) |
| LU (1) | LU74284A1 (en) |
| MX (1) | MX144271A (en) |
| NL (1) | NL169986C (en) |
| NO (1) | NO142905C (en) |
| NZ (1) | NZ179874A (en) |
| PL (1) | PL110994B1 (en) |
| SE (1) | SE416947B (en) |
| TR (1) | TR19319A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1557630A (en) * | 1977-06-03 | 1979-12-12 | Pilkington Brothers Ltd | Glass manufacture |
| GB8430312D0 (en) * | 1984-11-30 | 1985-01-09 | Pilkington Brothers Plc | Glass melting tanks |
| KR100414175B1 (en) * | 1999-10-12 | 2004-01-07 | 한국전기초자 주식회사 | Glass furnace |
| ES2192423B1 (en) * | 2000-04-18 | 2005-02-16 | Avacon, S.A. | GLASS FUSION OVEN. |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1879718A (en) * | 1929-04-17 | 1932-09-27 | Owens Illinois Glass Co | Glass furnace |
| US2049600A (en) * | 1933-07-21 | 1936-08-04 | Libbey Owens Ford Glass Co | Method and apparatus for conditioning molten glass |
| US2982522A (en) * | 1957-06-05 | 1961-05-02 | Owens Illinois Glass Co | Water cooled glass stirrer |
| DE1210520B (en) * | 1962-01-11 | 1966-02-10 | Glaverbel | Glass melting furnace |
| US3321288A (en) * | 1964-02-28 | 1967-05-23 | Owens Corning Fiberglass Corp | Method for controlling the temperature of heat-softenable material |
| GB1060622A (en) * | 1964-02-29 | 1967-03-08 | Elemelt Ltd | Improvements relating to a method of melting and supplying glass along a feeder duct |
| LU50619A1 (en) * | 1966-03-10 | 1967-09-11 | ||
| DE1796318A1 (en) * | 1967-03-31 | 1972-05-18 | Owens Corning Fiberglass Corp | Device for the thermal processing of material melts |
| US3573017A (en) * | 1968-11-04 | 1971-03-30 | Owens Corning Fiberglass Corp | Method and apparatus for melting and supplying heat-softenable materials in a process |
| US3658505A (en) * | 1969-05-22 | 1972-04-25 | Ppg Industries Inc | Glass melting furnace |
| JPS4856713A (en) * | 1971-11-22 | 1973-08-09 | ||
| AR204404A1 (en) * | 1973-01-12 | 1976-02-06 | Pilkington Brothers Ltd | METHOD TO PRODUCE GLASS IN A GLASS MELTING TANK AND TANK FOR ITS REALIZATION |
-
1975
- 1975-01-31 GB GB4359/75A patent/GB1533979A/en not_active Expired
-
1976
- 1976-01-14 AU AU10274/76A patent/AU498434B2/en not_active Expired
- 1976-01-22 MX MX163188A patent/MX144271A/en unknown
- 1976-01-30 NZ NZ179847A patent/NZ179874A/en unknown
- 1976-01-30 FR FR7602641A patent/FR2299278A1/en active Granted
- 1976-01-30 PL PL1976186919A patent/PL110994B1/en unknown
- 1976-01-30 JP JP51009181A patent/JPS51101013A/ja active Pending
- 1976-01-30 DE DE2603612A patent/DE2603612C2/en not_active Expired
- 1976-01-30 FI FI760234A patent/FI59578C/en not_active IP Right Cessation
- 1976-01-30 ES ES444812A patent/ES444812A1/en not_active Expired
- 1976-01-30 NL NLAANVRAGE7600957,A patent/NL169986C/en not_active IP Right Cessation
- 1976-01-30 CS CS76617A patent/CS208179B2/en unknown
- 1976-01-30 SE SE7601005A patent/SE416947B/en unknown
- 1976-01-30 LU LU74284A patent/LU74284A1/xx unknown
- 1976-01-30 CA CA244,608A patent/CA1071407A/en not_active Expired
- 1976-01-30 IE IE176/76A patent/IE42253B1/en unknown
- 1976-01-30 BR BR7600588A patent/BR7600588A/en unknown
- 1976-01-30 TR TR19319A patent/TR19319A/en unknown
- 1976-01-30 BE BE163982A patent/BE838129A/en not_active IP Right Cessation
- 1976-01-30 NO NO760299A patent/NO142905C/en unknown
- 1976-01-30 AR AR262090A patent/AR209470A1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| NL169986B (en) | 1982-04-16 |
| GB1533979A (en) | 1978-11-29 |
| NL7600957A (en) | 1976-08-03 |
| AU498434B2 (en) | 1979-03-15 |
| NZ179874A (en) | 1978-04-03 |
| ES444812A1 (en) | 1977-08-16 |
| AR209470A1 (en) | 1977-04-29 |
| CS208179B2 (en) | 1981-08-31 |
| NO760299L (en) | 1976-08-03 |
| FI59578C (en) | 1981-09-10 |
| PL110994B1 (en) | 1980-08-30 |
| AU1027476A (en) | 1977-07-21 |
| LU74284A1 (en) | 1976-07-23 |
| CA1071407A (en) | 1980-02-12 |
| IE42253B1 (en) | 1980-07-02 |
| DE2603612A1 (en) | 1976-08-05 |
| SE416947B (en) | 1981-02-16 |
| NO142905B (en) | 1980-08-04 |
| NL169986C (en) | 1982-09-16 |
| JPS51101013A (en) | 1976-09-07 |
| FI760234A7 (en) | 1976-08-01 |
| SE7601005L (en) | 1976-08-02 |
| NO142905C (en) | 1980-11-12 |
| DE2603612C2 (en) | 1984-11-08 |
| BR7600588A (en) | 1976-08-31 |
| FR2299278B1 (en) | 1982-05-21 |
| BE838129A (en) | 1976-07-30 |
| FI59578B (en) | 1981-05-29 |
| FR2299278A1 (en) | 1976-08-27 |
| MX144271A (en) | 1981-09-23 |
| TR19319A (en) | 1978-11-28 |
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