PT86487A - Processo de fabricacao de vidro sob a forma de uma fita plana - Google Patents
Processo de fabricacao de vidro sob a forma de uma fita planaInfo
- Publication number
- PT86487A PT86487A PT86487A PT8648787A PT86487A PT 86487 A PT86487 A PT 86487A PT 86487 A PT86487 A PT 86487A PT 8648787 A PT8648787 A PT 8648787A PT 86487 A PT86487 A PT 86487A
- Authority
- PT
- Portugal
- Prior art keywords
- manufacturing process
- glass manufacturing
- flat ribbon
- ribbon
- flat
- Prior art date
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
- C03B18/16—Construction of the float tank; Use of material for the float tank; Coating or protection of the tank wall
-
- 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
- C03B5/187—Stirring devices; Homogenisation with moving elements
- C03B5/1875—Stirring devices; Homogenisation with moving elements of the screw or pump-action type
-
- 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
- C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels
- C03B5/265—Overflows; Lips; Tweels
- C03B5/267—Overflows; Lips; Tweels specially adapted for supplying the float tank
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Glass Compositions (AREA)
- Glass Melting And Manufacturing (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Surface Treatment Of Glass (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/000,224 US4741749A (en) | 1987-01-02 | 1987-01-02 | Vertical delivery arrangement for float glass process |
Publications (2)
Publication Number | Publication Date |
---|---|
PT86487A true PT86487A (pt) | 1989-01-30 |
PT86487B PT86487B (pt) | 1993-08-31 |
Family
ID=21690489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT86487A PT86487B (pt) | 1987-01-02 | 1987-12-31 | Processo de fabricacao de vidro sob a forma de uma fita plana |
Country Status (25)
Country | Link |
---|---|
US (1) | US4741749A (pt) |
EP (1) | EP0275533B1 (pt) |
JP (1) | JPS63176320A (pt) |
KR (1) | KR950006184B1 (pt) |
CN (1) | CN1012637B (pt) |
AR (1) | AR242550A1 (pt) |
AT (1) | ATE56419T1 (pt) |
AU (2) | AU587923B2 (pt) |
BR (1) | BR8707149A (pt) |
CA (1) | CA1287741C (pt) |
DE (1) | DE3764948D1 (pt) |
DK (1) | DK165829C (pt) |
EG (1) | EG18329A (pt) |
ES (1) | ES2017996B3 (pt) |
FI (1) | FI85364C (pt) |
GR (1) | GR3000872T3 (pt) |
IL (1) | IL84960A (pt) |
MX (1) | MX164864B (pt) |
MY (1) | MY103167A (pt) |
NZ (1) | NZ222900A (pt) |
PH (1) | PH24542A (pt) |
PT (1) | PT86487B (pt) |
SG (1) | SG47291G (pt) |
TR (1) | TR25594A (pt) |
ZA (1) | ZA879386B (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4744809A (en) * | 1987-01-02 | 1988-05-17 | Ppg Industries, Inc. | Method and apparatus for homogenizing flat glass |
KR0140210B1 (ko) * | 1989-03-30 | 1998-06-01 | 추네오 나카하라 | 석영모재 제조용 소결로 |
US5007950A (en) * | 1989-12-22 | 1991-04-16 | Ppg Industries, Inc. | Compressed, wedged float glass bottom structure |
GB9616364D0 (en) * | 1996-08-03 | 1996-09-11 | Pilkington Plc | Float glass production |
US7318330B2 (en) * | 2003-06-27 | 2008-01-15 | Schott Corporation | Mobile device and a process for the production of glass |
JP2009107914A (ja) * | 2007-11-01 | 2009-05-21 | Central Glass Co Ltd | フロート板ガラスの製造方法 |
CN101880122B (zh) * | 2010-03-16 | 2012-05-23 | 武汉长利玻璃有限责任公司 | 浮法玻璃熔窑侧烧装置结构 |
EP2390237B1 (en) * | 2010-05-31 | 2015-07-29 | Corning Incorporated | System and method for forming a glass sheet |
CN106587576A (zh) * | 2017-02-08 | 2017-04-26 | 山西日盛达新材料科技有限公司 | 一种增加排污池的生产压延玻璃的流道结构 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1872664A (en) * | 1927-07-01 | 1932-08-23 | Libbey Owens Ford Glass Co | Glass apparatus |
NL128086C (pt) * | 1957-05-03 | 1900-01-01 | ||
US3615315A (en) * | 1962-04-19 | 1971-10-26 | Ppg Industries Inc | Method and apparatus having sealing means and gaseous takeoff for float glass |
FR1365876A (fr) * | 1962-08-15 | 1964-07-03 | Corning Glass Works | Production de feuilles de verre |
US3318671A (en) * | 1962-09-12 | 1967-05-09 | Brichard Edgard | Process and apparatus for forming glass sheets on a molten metal bath |
BE637110A (pt) * | 1962-09-29 | |||
DE1287760B (pt) * | 1963-04-16 | 1969-01-23 | ||
US3450516A (en) * | 1965-10-19 | 1969-06-17 | Ppg Industries Inc | Process for melting glassmaking ingredients on a molten metal bath |
US3488175A (en) * | 1966-06-30 | 1970-01-06 | Libbey Owens Ford Co | Method and apparatus for making sheet glass |
US3679389A (en) * | 1969-07-15 | 1972-07-25 | Asahi Glass Co Ltd | Method and apparatus for the manufacture of flat glass |
FR2123096B1 (pt) * | 1970-12-22 | 1974-06-21 | Saint Gobain | |
US3764287A (en) * | 1972-03-20 | 1973-10-09 | G Brocious | Method of an apparatus for melting and refining glass |
NL152228C (pt) * | 1973-03-06 | |||
US3843346A (en) * | 1973-03-06 | 1974-10-22 | Ppg Industries Inc | Manufacture of sheet glass by continuous float process |
AR207484A1 (es) * | 1974-10-22 | 1976-10-08 | Pilkington Brothers Ltd | Metodo para alimentar vidrio fundido a un proceso de formacion de vidrio aparato para realizarlo y producto obtenid |
US4162907A (en) * | 1978-04-07 | 1979-07-31 | Frank Anderson | Glass sheet manufacturing method and apparatus |
DE2846449A1 (de) * | 1978-10-25 | 1980-05-08 | Kloeckner Humboldt Deutz Ag | Herstellungsverfahren fuer flachglas |
US4203750A (en) * | 1979-04-05 | 1980-05-20 | Corning Glass Works | Manufacture of flat glass |
GB2086878B (en) * | 1980-10-27 | 1984-05-10 | Central Glass Co Ltd | Method of forming thin sheet glass by float process |
NZ201922A (en) * | 1981-12-02 | 1986-04-11 | Ppg Industries Inc | Producing float glass of less than equilibrium thickness:use of pressurized chamber |
US4395272A (en) * | 1981-12-02 | 1983-07-26 | Ppg Industries, Inc. | Pressure sizing of float glass |
US4610711A (en) * | 1984-10-01 | 1986-09-09 | Ppg Industries, Inc. | Method and apparatus for inductively heating molten glass or the like |
US4600426A (en) * | 1984-10-01 | 1986-07-15 | Ppg Industries, Inc. | Metering device for molten glass and the like |
US4744809A (en) * | 1987-01-02 | 1988-05-17 | Ppg Industries, Inc. | Method and apparatus for homogenizing flat glass |
-
1987
- 1987-01-02 US US07/000,224 patent/US4741749A/en not_active Expired - Lifetime
- 1987-12-14 ZA ZA879386A patent/ZA879386B/xx unknown
- 1987-12-14 NZ NZ222900A patent/NZ222900A/xx unknown
- 1987-12-15 CA CA000554355A patent/CA1287741C/en not_active Expired - Lifetime
- 1987-12-22 DE DE8787119071T patent/DE3764948D1/de not_active Expired - Lifetime
- 1987-12-22 AT AT87119071T patent/ATE56419T1/de not_active IP Right Cessation
- 1987-12-22 EP EP87119071A patent/EP0275533B1/en not_active Expired - Lifetime
- 1987-12-22 ES ES87119071T patent/ES2017996B3/es not_active Expired - Lifetime
- 1987-12-23 AU AU82990/87A patent/AU587923B2/en not_active Ceased
- 1987-12-24 PH PH36297A patent/PH24542A/en unknown
- 1987-12-28 IL IL8496087A patent/IL84960A/en not_active IP Right Cessation
- 1987-12-30 BR BR8707149A patent/BR8707149A/pt unknown
- 1987-12-30 EG EG755/87A patent/EG18329A/xx active
- 1987-12-30 MX MX9989A patent/MX164864B/es unknown
- 1987-12-30 AR AR87309741A patent/AR242550A1/es active
- 1987-12-30 DK DK693187A patent/DK165829C/da not_active IP Right Cessation
- 1987-12-30 CN CN87106000A patent/CN1012637B/zh not_active Expired
- 1987-12-30 TR TR88/0028A patent/TR25594A/xx unknown
- 1987-12-31 FI FI875788A patent/FI85364C/fi not_active IP Right Cessation
- 1987-12-31 PT PT86487A patent/PT86487B/pt not_active IP Right Cessation
- 1987-12-31 KR KR1019870015671A patent/KR950006184B1/ko not_active IP Right Cessation
-
1988
- 1988-01-02 MY MYPI88000003A patent/MY103167A/en unknown
- 1988-01-04 JP JP63000256A patent/JPS63176320A/ja active Granted
-
1989
- 1989-03-08 AU AU31118/89A patent/AU606790B2/en not_active Ceased
-
1990
- 1990-09-26 GR GR90400708T patent/GR3000872T3/el unknown
-
1991
- 1991-06-18 SG SG472/91A patent/SG47291G/en unknown
Also Published As
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG3A | Patent granted, date of granting |
Effective date: 19930222 |
|
MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19940831 |