FR1203753A - Procédé de chauffage électrique et dispositif pour le chauffage uniforme du verre - Google Patents
Procédé de chauffage électrique et dispositif pour le chauffage uniforme du verreInfo
- Publication number
- FR1203753A FR1203753A FR1203753DA FR1203753A FR 1203753 A FR1203753 A FR 1203753A FR 1203753D A FR1203753D A FR 1203753DA FR 1203753 A FR1203753 A FR 1203753A
- Authority
- FR
- France
- Prior art keywords
- glass
- electric heating
- uniform
- heating
- heating method
- 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
- 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
- C03B5/0275—Shaft 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
- C03B5/02—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
-
- 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
- C03B5/031—Cold top tank furnaces
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S65/00—Glass manufacturing
- Y10S65/04—Electric heat
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Furnace Details (AREA)
- Glass Melting And Manufacturing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US652777A US2993079A (en) | 1957-04-15 | 1957-04-15 | Electric heating method and apparatus for uniformly heating glass |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1203753A true FR1203753A (fr) | 1960-01-21 |
Family
ID=24618120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1203753D Expired FR1203753A (fr) | 1957-04-15 | 1958-04-02 | Procédé de chauffage électrique et dispositif pour le chauffage uniforme du verre |
Country Status (2)
Country | Link |
---|---|
US (1) | US2993079A (fr) |
FR (1) | FR1203753A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2562061A1 (fr) * | 1984-04-03 | 1985-10-04 | Sklo Union Koncern Vyrobu | Four electrique de fusion du verre, en particulier pour la fusion de borosilicates |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3328153A (en) * | 1962-11-23 | 1967-06-27 | Owens Illinois Inc | Means for controlling electric currents in a glass furnace |
LU47767A1 (fr) * | 1965-01-12 | 1966-01-12 | ||
GB1167233A (en) * | 1966-04-25 | 1969-10-15 | Tokyo Shibaura Electric Co | Apparatus for Melting Glass by Passing Current therethrough |
GB1177070A (en) * | 1966-06-18 | 1970-01-07 | Elemelt Ltd | Improvements relating to Furnaces for Heating Glass Electrically |
US3395237A (en) * | 1967-05-03 | 1968-07-30 | Harold S. Orton | Electric resistance furnace |
US3520979A (en) * | 1968-02-26 | 1970-07-21 | Penelectro Ltd | Electrode circuit for hex electric furnace |
US3524206A (en) * | 1968-04-08 | 1970-08-18 | Corning Glass Works | Method and apparatus for melting thermoplastic materials |
US3542930A (en) * | 1968-07-22 | 1970-11-24 | Vapo Waste Inc | Electric arc heating unit with electrode matrix |
GB1319060A (en) * | 1969-12-20 | 1973-05-31 | Elemelt Ltd | Furnaces for heating glass |
BE750821A (fr) * | 1970-05-22 | 1970-11-03 | Verlica Momignies S A | Four de verrerie, |
US4046544A (en) * | 1973-02-12 | 1977-09-06 | John Haines Wills | Alkaline glass melting with porous cover |
US3997316A (en) * | 1976-01-19 | 1976-12-14 | Ppg Industries, Inc. | Use of crossed electrode pairs in a glassmaking furnace |
US4143232A (en) * | 1976-11-01 | 1979-03-06 | Corning Glass Works | Furnace having different electrode immersions to control convection currents, the shape, elevation and stability of the fusion zone |
US4211887A (en) * | 1978-10-25 | 1980-07-08 | Owens-Corning Fiberglas Corporation | Electrical furnace, zones balanced with a symmetrically tapped transformer |
US4245132A (en) * | 1978-10-30 | 1981-01-13 | Owens-Corning Fiberglas Corporation | Electric melt furnace-electrodes inclined toward each other to vary the firing path during steady state operation and to create hot spots after heat loss or during start-up |
US4224459A (en) * | 1978-10-30 | 1980-09-23 | Owens-Corning Fiberglas Corporation | Electric melt furnace-electrodes inclined toward each other to vary the firing path during steady state operation and to create hot spots after heat loss or during start-up |
US4352687A (en) * | 1981-03-16 | 1982-10-05 | Corning Glass Works | Furnace delivery system |
US4365986A (en) * | 1981-03-16 | 1982-12-28 | Corning Glass Works | Furnace delivery system |
US4351664A (en) * | 1981-03-16 | 1982-09-28 | Corning Glass Works | Furnace delivery system |
US4365987A (en) * | 1981-11-04 | 1982-12-28 | Corning Glass Works | Apparatus and method of conditioning and conveying thermoplastic material |
US4528013A (en) * | 1982-08-06 | 1985-07-09 | Owens-Corning Fiberglas Corporation | Melting furnaces |
US5273567A (en) * | 1991-03-07 | 1993-12-28 | Glasstech, Inc. | High shear mixer and glass melting apparatus and method |
US5120342A (en) * | 1991-03-07 | 1992-06-09 | Glasstech, Inc. | High shear mixer and glass melting apparatus |
GB9206928D0 (en) * | 1992-03-30 | 1992-05-13 | Pilkington Plc | Glass melting |
JP4300333B2 (ja) * | 2002-03-14 | 2009-07-22 | ジャパンスーパークォーツ株式会社 | リング状アークによる石英ガラスルツボの製造方法と装置およびその石英ガラスルツボ |
JP4300334B2 (ja) * | 2002-08-15 | 2009-07-22 | ジャパンスーパークォーツ株式会社 | 石英ガラスルツボの再生方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1999744A (en) * | 1933-01-14 | 1935-04-30 | Hartford Empire Co | Electric glass supply apparatus and method of controlling the same |
US2018885A (en) * | 1934-06-29 | 1935-10-29 | Ferguson John | Method and apparatus for mixing and discharging the contents of an electric glass furnace |
US2413037A (en) * | 1943-09-18 | 1946-12-24 | Corning Glass Works | Electric glass melting furnace |
US2773111A (en) * | 1948-01-23 | 1956-12-04 | Saint Gobain | Method and apparatus for manufacturing glass |
US2594972A (en) * | 1949-06-15 | 1952-04-29 | Fostoria Glass Company | Electric furnace |
US2767735A (en) * | 1951-10-24 | 1956-10-23 | Dumont Aircraft Fitting Compan | Valve device |
US2749378A (en) * | 1954-01-08 | 1956-06-05 | Harvey L Penberthy | Method and apparatus for glass production |
-
1957
- 1957-04-15 US US652777A patent/US2993079A/en not_active Expired - Lifetime
-
1958
- 1958-04-02 FR FR1203753D patent/FR1203753A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2562061A1 (fr) * | 1984-04-03 | 1985-10-04 | Sklo Union Koncern Vyrobu | Four electrique de fusion du verre, en particulier pour la fusion de borosilicates |
Also Published As
Publication number | Publication date |
---|---|
US2993079A (en) | 1961-07-18 |
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