ES464507A1 - FLAT GLASS MANUFACTURING METHOD. - Google Patents
FLAT GLASS MANUFACTURING METHOD.Info
- Publication number
- ES464507A1 ES464507A1 ES464507A ES464507A ES464507A1 ES 464507 A1 ES464507 A1 ES 464507A1 ES 464507 A ES464507 A ES 464507A ES 464507 A ES464507 A ES 464507A ES 464507 A1 ES464507 A1 ES 464507A1
- Authority
- ES
- Spain
- Prior art keywords
- bath
- molten metal
- glass
- belt
- upstream
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000002184 metal Substances 0.000 abstract 6
- 230000004087 circulation Effects 0.000 abstract 3
- 239000011521 glass Substances 0.000 abstract 3
- 238000011144 upstream manufacturing Methods 0.000 abstract 3
- 239000005357 flat glass Substances 0.000 abstract 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
- C03B18/04—Changing or regulating the dimensions of the molten glass ribbon
-
- 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
-
- 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)
- Glass Compositions (AREA)
- Coating With Molten Metal (AREA)
- Glass Melting And Manufacturing (AREA)
- Continuous Casting (AREA)
- Joining Of Glass To Other Materials (AREA)
- Surface Treatment Of Glass (AREA)
Abstract
Método de fabricación de vidrio planoen el cual una cinta de vidrio se desplaza a lo largo de un baño de metal fundidoy se aplica una tracción a la cintura final de vidrio para acelerar su desplazamiento hasta una velocidad de descarga finalproduciendo asímientras el vidrio aceleraun arrastre progresivamente creciente de metal fundido del baño encima de una circulación de retorno río arriba de metal fundido mas frío desde la extremidad de salida del bañocaracterizado porque en la región del baño donde se consigue la velocidad final de descarga de la cintala circulación de retorno río arriba del metal fundido más frío es recibida en una región del baño más profunda que las regiones adyacentesproduciéndose a partir de esta región más profunda del baño circulaciones de metal fundido orientadas río arriba para compensar el metal fundido arrastrado por la cinta que acelera.Flat glass manufacturing method in which a ribbon of glass is moved along a bath of molten metal and traction is applied to the final belt of glass to accelerate its travel to a final discharge rate thus producing as the glass accelerates a progressively increasing drag of molten metal from the bath above an upstream return circulation of cooler molten metal from the exit end of the bath characterized in that in the region of the bath where the final discharge speed of the belt is achieved, the return circulation upstream of the molten metal colder is received in a deeper region of the bath than the adjacent regions producing from this deeper region of the bath circulations of molten metal oriented upstream to compensate for the molten metal carried by the accelerating belt.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB49918/76A GB1544284A (en) | 1976-11-30 | 1976-11-30 | Manufacture of flat glass |
| KR7702758A KR800000327B1 (en) | 1976-11-30 | 1977-11-28 | Manufacturing Method of Plate Glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES464507A1 true ES464507A1 (en) | 1978-09-01 |
Family
ID=26266562
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES464507A Expired ES464507A1 (en) | 1976-11-30 | 1977-11-25 | FLAT GLASS MANUFACTURING METHOD. |
| ES464508A Expired ES464508A1 (en) | 1976-11-30 | 1977-11-25 | APPARATUS FOR THE MANUFACTURE OF FLAT GLASS. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES464508A Expired ES464508A1 (en) | 1976-11-30 | 1977-11-25 | APPARATUS FOR THE MANUFACTURE OF FLAT GLASS. |
Country Status (30)
| Country | Link |
|---|---|
| JP (1) | JPS5837257B2 (en) |
| KR (1) | KR800000327B1 (en) |
| AR (1) | AR216927A1 (en) |
| AU (1) | AU512312B2 (en) |
| BE (1) | BE861173A (en) |
| BR (1) | BR7707702A (en) |
| CA (1) | CA1095247A (en) |
| CS (1) | CS214884B2 (en) |
| DD (1) | DD133142A5 (en) |
| DE (1) | DE2750864C2 (en) |
| DK (1) | DK154338C (en) |
| EG (1) | EG12794A (en) |
| ES (2) | ES464507A1 (en) |
| FI (1) | FI61856C (en) |
| FR (1) | FR2372122A1 (en) |
| GB (1) | GB1544284A (en) |
| HK (1) | HK38382A (en) |
| IE (1) | IE45724B1 (en) |
| IN (1) | IN148059B (en) |
| IT (1) | IT1117008B (en) |
| LU (1) | LU78592A1 (en) |
| MY (1) | MY8200257A (en) |
| NL (1) | NL175614C (en) |
| NZ (1) | NZ185631A (en) |
| RO (1) | RO76144A (en) |
| SE (1) | SE430597B (en) |
| SU (1) | SU1097189A3 (en) |
| TR (1) | TR19744A (en) |
| YU (1) | YU62178A (en) |
| ZA (1) | ZA776705B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2471954A1 (en) * | 1979-12-21 | 1981-06-26 | Saint Gobain | METHOD AND DEVICE FOR THE MANUFACTURE OF GLASS BY FLOATING |
| CN1065303C (en) * | 1998-12-01 | 2001-05-02 | 鲍明祥 | Manufacture of heat-resistant glass fiber fabrics |
| FR3066191B1 (en) * | 2017-05-12 | 2022-10-21 | Saint Gobain | IMPROVED PROCESS FOR MANUFACTURING FLAT GLASS BY FLOTATION |
| JP2019094245A (en) * | 2017-11-27 | 2019-06-20 | Ａｇｃ株式会社 | Float glass production method and float glass |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB769692A (en) * | 1953-12-10 | 1957-03-13 | Pilkington Brothers Ltd | Improvements in or relating to the manufacture of flat glass |
| GB1112969A (en) * | 1964-08-22 | 1968-05-08 | Nippon Sheet Glass Co Ltd | Process for the manufacture of sheet glass |
| ES320798A1 (en) * | 1964-12-23 | 1966-05-01 | Nippon Sheet Glass Co Ltd | An apparatus for the manufacture of flat glass. (Machine-translation by Google Translate, not legally binding) |
| US3481728A (en) * | 1967-02-16 | 1969-12-02 | Ford Motor Co | Float glass chamber with separated temperature equalizing zones |
| US3607199A (en) * | 1967-09-29 | 1971-09-21 | Nippon Sheet Glass Co Ltd | Float glass apparatus with flow control dams |
| US3575694A (en) * | 1968-08-30 | 1971-04-20 | Ford Motor Co | Method of manufacturing tapered glass |
| JPS4933087B1 (en) * | 1969-11-24 | 1974-09-04 | ||
| GB1452625A (en) * | 1973-12-12 | 1976-10-13 | Pilkington Brothers Ltd | Manufacture of flat glass |
-
1976
- 1976-11-30 GB GB49918/76A patent/GB1544284A/en not_active Expired
-
1977
- 1977-11-07 IE IE2262/77A patent/IE45724B1/en not_active IP Right Cessation
- 1977-11-07 NZ NZ185631A patent/NZ185631A/en unknown
- 1977-11-09 ZA ZA00776705A patent/ZA776705B/en unknown
- 1977-11-09 AU AU30500/77A patent/AU512312B2/en not_active Expired
- 1977-11-10 CA CA290,690A patent/CA1095247A/en not_active Expired
- 1977-11-11 IN IN1598/CAL/77A patent/IN148059B/en unknown
- 1977-11-14 DE DE2750864A patent/DE2750864C2/en not_active Expired
- 1977-11-16 NL NLAANVRAGE7712613,A patent/NL175614C/en not_active IP Right Cessation
- 1977-11-17 TR TR19744A patent/TR19744A/en unknown
- 1977-11-18 BR BR7707702A patent/BR7707702A/en unknown
- 1977-11-21 IT IT12845/77A patent/IT1117008B/en active
- 1977-11-24 BE BE182914A patent/BE861173A/en not_active IP Right Cessation
- 1977-11-24 FR FR7735315A patent/FR2372122A1/en active Granted
- 1977-11-25 ES ES464507A patent/ES464507A1/en not_active Expired
- 1977-11-25 FI FI773577A patent/FI61856C/en not_active IP Right Cessation
- 1977-11-25 ES ES464508A patent/ES464508A1/en not_active Expired
- 1977-11-28 LU LU78592A patent/LU78592A1/xx unknown
- 1977-11-28 KR KR7702758A patent/KR800000327B1/en not_active Expired
- 1977-11-28 DD DD7700202279A patent/DD133142A5/en unknown
- 1977-11-29 SU SU772548803A patent/SU1097189A3/en active
- 1977-11-29 RO RO7792251A patent/RO76144A/en unknown
- 1977-11-29 AR AR270165A patent/AR216927A1/en active
- 1977-11-29 CS CS777890A patent/CS214884B2/en unknown
- 1977-11-29 SE SE7713517A patent/SE430597B/en not_active IP Right Cessation
- 1977-11-30 JP JP52142897A patent/JPS5837257B2/en not_active Expired
- 1977-11-30 DK DK532277A patent/DK154338C/en not_active IP Right Cessation
- 1977-11-30 EG EG661/77A patent/EG12794A/en active
-
1978
- 1978-03-15 YU YU00621/78A patent/YU62178A/en unknown
-
1982
- 1982-09-02 HK HK383/82A patent/HK38382A/en not_active IP Right Cessation
- 1982-12-31 MY MY1982257A patent/MY8200257A/en unknown
Also Published As
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19980721 |