FR2500434B1 - - Google Patents
Info
- Publication number
- FR2500434B1 FR2500434B1 FR8202994A FR8202994A FR2500434B1 FR 2500434 B1 FR2500434 B1 FR 2500434B1 FR 8202994 A FR8202994 A FR 8202994A FR 8202994 A FR8202994 A FR 8202994A FR 2500434 B1 FR2500434 B1 FR 2500434B1
- Authority
- FR
- France
- 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
- C03B5/173—Apparatus for changing the composition of the molten glass in glass furnaces, e.g. for colouring 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
- C03B5/02—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating
- C03B5/027—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by passing an electric current between electrodes immersed in the glass bath, i.e. by direct resistance heating
- C03B5/03—Tank furnaces
-
- 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
- C03B5/183—Stirring devices; Homogenisation using thermal means, e.g. for creating convection currents
- C03B5/185—Electric means
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Glass Melting And Manufacturing (AREA)
- Glass Compositions (AREA)
- Resistance Heating (AREA)
- Furnace Details (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB8105929A GB2093820B (en) | 1981-02-25 | 1981-02-25 | Glass manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2500434A1 FR2500434A1 (fr) | 1982-08-27 |
| FR2500434B1 true FR2500434B1 (US20020167097A1-20021114-C00005.png) | 1985-04-26 |
Family
ID=10519953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8202994A Granted FR2500434A1 (fr) | 1981-02-25 | 1982-02-22 | Procede et dispositif de fabrication de verre en continu |
Country Status (6)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0237604B1 (de) * | 1986-03-20 | 1990-01-24 | Beteiligungen Sorg GmbH & Co. KG | Energiesparendes Verfahren zum Schmelzen von Glas |
| US4919698A (en) * | 1989-06-21 | 1990-04-24 | Ppg Industries, Inc. | Avoidance of nickel sulfide stones in a glass melting operation |
| US5340372A (en) * | 1991-08-07 | 1994-08-23 | Pedro Buarque de Macedo | Process for vitrifying asbestos containing waste, infectious waste, toxic materials and radioactive waste |
| DE4126909C2 (de) * | 1991-08-14 | 1994-12-15 | Ibm | Plattenförmiges Teil mit einer an den Seitenflächen umlaufenden Dichtung und dessen Verwendung |
| US5665137A (en) * | 1995-08-15 | 1997-09-09 | Owens-Corning Fiberglas Technology, Inc. | Method for controlling secondary foam during glass melting |
| US5678236A (en) * | 1996-01-23 | 1997-10-14 | Pedro Buarque De Macedo | Method and apparatus for eliminating volatiles or airborne entrainments when vitrifying radioactive and/or hazardous waste |
| US5749932A (en) * | 1996-03-29 | 1998-05-12 | Battelle Memorial Institute | Refractory electrodes for joule heating and methods of using same |
| DE10320733A1 (de) * | 2003-05-06 | 2004-11-18 | Friedrich-Schiller-Universität Jena | Verfahren zur Verminderung des Bleigehaltes bei der Herstellung von Glas |
| KR101419140B1 (ko) * | 2009-06-12 | 2014-07-16 | 에어 프로덕츠 앤드 케미칼스, 인코오포레이티드 | 용융 물질의 산화 상태를 제어하기 위한 노 및 방법 |
| FR2950620B1 (fr) * | 2009-09-30 | 2011-10-28 | Fives Stein | Four de verre, notamment pour verre clair ou ultra-clair, avec reduction de la recirculation primaire |
| DE102012224139B4 (de) * | 2012-12-21 | 2017-06-22 | Materialforschungs- und -prüfanstalt an der Bauhaus-Universität Weimar | Schmelzbeschleuniger und Verfahren zur Herstellung von calciumoxidhaltigen Rohstoffgemengen für die Glasherstellung |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE564329A (US20020167097A1-20021114-C00005.png) * | ||||
| US3108149A (en) | 1959-11-18 | 1963-10-22 | Libbey Owens Ford Glass Co | Method and apparatus for glass melting |
| US3885945A (en) * | 1974-03-20 | 1975-05-27 | Owens Corning Fiberglass Corp | Method of and apparatus for electrically heating molten glass |
| JPS498491A (US20020167097A1-20021114-C00005.png) * | 1972-05-17 | 1974-01-25 | ||
| US3811860A (en) * | 1972-06-09 | 1974-05-21 | Ppg Industries Inc | Processing of stirring molten glass with bubbles from electrolysis |
| US4001001A (en) * | 1976-01-19 | 1977-01-04 | Ppg Industries, Inc. | Horizontal glassmaking furnace |
| US4299611A (en) | 1980-01-18 | 1981-11-10 | Penberthy Harvey Larry | Method and apparatus for converting hazardous material to a relatively harmless condition |
-
1981
- 1981-02-25 GB GB8105929A patent/GB2093820B/en not_active Expired
-
1982
- 1982-02-19 BE BE1/10432A patent/BE892201A/fr not_active IP Right Cessation
- 1982-02-22 FR FR8202994A patent/FR2500434A1/fr active Granted
- 1982-02-23 JP JP57028689A patent/JPS57160918A/ja active Granted
- 1982-02-23 US US06/351,731 patent/US4433995A/en not_active Expired - Fee Related
- 1982-02-24 DE DE19823206588 patent/DE3206588A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2500434A1 (fr) | 1982-08-27 |
| JPS57160918A (en) | 1982-10-04 |
| BE892201A (fr) | 1982-08-19 |
| DE3206588C2 (US20020167097A1-20021114-C00005.png) | 1992-04-09 |
| GB2093820A (en) | 1982-09-08 |
| JPH0139973B2 (US20020167097A1-20021114-C00005.png) | 1989-08-24 |
| DE3206588A1 (de) | 1982-10-14 |
| US4433995A (en) | 1984-02-28 |
| GB2093820B (en) | 1984-08-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |