ES464507A1 - Manufacture of flat glass - Google Patents
Manufacture of flat glassInfo
- 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
- region
- final
- 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
- 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)
- Joining Of Glass To Other Materials (AREA)
- Surface Treatment Of Glass (AREA)
- Continuous Casting (AREA)
Abstract
Method of manufacturing flat glass in which a glass ribbon is moved along a bath of molten metal and a traction is applied to the final glass belt to accelerate its displacement to a final discharge speed, thus producing glass while accelerating a progressively increasing drag of molten metal from the bath above an upstream circulation of molten metal cooler from the outlet end of the bath characterized in that in the region of the bath where the final velocity of discharge of the tape is obtained, the return flow upstream of the molten metal cooler is received in a region of the bath deeper than the adjacent regions producing from this deeper region of the bath molten metal circulations oriented upstream to compensate for the molten metal entrained by the accelerating tape. (Machine-translation by Google Translate, not legally binding)
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 | Method for manufacturing flat glasses |
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 |
|---|---|---|---|
| ES464508A Expired ES464508A1 (en) | 1976-11-30 | 1977-11-25 | Manufacture of flat glass |
| ES464507A Expired ES464507A1 (en) | 1976-11-30 | 1977-11-25 | Manufacture of flat glass |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES464508A Expired ES464508A1 (en) | 1976-11-30 | 1977-11-25 | 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) | ES464508A1 (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 FR FR7735315A patent/FR2372122A1/en active Granted
- 1977-11-24 BE BE182914A patent/BE861173A/en not_active IP Right Cessation
- 1977-11-25 ES ES464508A patent/ES464508A1/en not_active Expired
- 1977-11-25 ES ES464507A patent/ES464507A1/en not_active Expired
- 1977-11-25 FI FI773577A patent/FI61856C/en not_active IP Right Cessation
- 1977-11-28 DD DD7700202279A patent/DD133142A5/en unknown
- 1977-11-28 KR KR7702758A patent/KR800000327B1/en active
- 1977-11-28 LU LU78592A patent/LU78592A1/xx unknown
- 1977-11-29 AR AR270165A patent/AR216927A1/en active
- 1977-11-29 RO RO7792251A patent/RO76144A/en unknown
- 1977-11-29 CS CS777890A patent/CS214884B2/en unknown
- 1977-11-29 SU SU772548803A patent/SU1097189A3/en active
- 1977-11-29 SE SE7713517A patent/SE430597B/en not_active IP Right Cessation
- 1977-11-30 DK DK532277A patent/DK154338C/en not_active IP Right Cessation
- 1977-11-30 EG EG661/77A patent/EG12794A/en active
- 1977-11-30 JP JP52142897A patent/JPS5837257B2/en not_active Expired
-
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 |