DD216707A5 - Verfahren zum schmelzen von glas - Google Patents
Verfahren zum schmelzen von glas Download PDFInfo
- Publication number
- DD216707A5 DD216707A5 DD83253754A DD25375483A DD216707A5 DD 216707 A5 DD216707 A5 DD 216707A5 DD 83253754 A DD83253754 A DD 83253754A DD 25375483 A DD25375483 A DD 25375483A DD 216707 A5 DD216707 A5 DD 216707A5
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- glass
- electrodes
- molten glass
- molten
- layer
- Prior art date
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
- C03B5/26—Outlets, e.g. drains, siphons; Overflows, e.g. for supplying the float tank, tweels
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/08—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates
- C03B37/09—Bushings, e.g. construction, bushing reinforcement means; Spinnerettes; Nozzles; Nozzle plates electrically heated
- C03B37/092—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
- C03B5/0275—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
- C03B5/16—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
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
- C03B7/08—Feeder spouts, e.g. gob feeders
- C03B7/094—Means for heating, cooling or insulation
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/50—Glass production, e.g. reusing waste heat during processing or shaping
- Y02P40/57—Improving the yield, e-g- reduction of reject rates
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Glass Melting And Manufacturing (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Resistance Heating (AREA)
- Furnace Details (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US40585182A | 1982-08-06 | 1982-08-06 | |
US06/512,067 US4528013A (en) | 1982-08-06 | 1983-07-11 | Melting furnaces |
Publications (1)
Publication Number | Publication Date |
---|---|
DD216707A5 true DD216707A5 (de) | 1984-12-19 |
Family
ID=27019265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD83253754A DD216707A5 (de) | 1982-08-06 | 1983-08-05 | Verfahren zum schmelzen von glas |
Country Status (17)
Country | Link |
---|---|
US (1) | US4528013A (fi) |
EP (1) | EP0115509B1 (fi) |
JP (1) | JPS59501357A (fi) |
AR (1) | AR231960A1 (fi) |
AU (1) | AU562137B2 (fi) |
CA (1) | CA1207534A (fi) |
DD (1) | DD216707A5 (fi) |
DE (1) | DE3378630D1 (fi) |
DK (1) | DK137084A (fi) |
EG (1) | EG16542A (fi) |
ES (2) | ES8502956A1 (fi) |
FI (1) | FI841282A (fi) |
HU (1) | HUT38287A (fi) |
IN (1) | IN159076B (fi) |
IT (1) | IT1163878B (fi) |
NO (1) | NO841378L (fi) |
WO (1) | WO1984000746A1 (fi) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4491951A (en) * | 1983-07-11 | 1985-01-01 | Owens-Corning Fiberglas Corporation | Electric glass melting furnace |
EP0248099A1 (de) * | 1986-06-05 | 1987-12-09 | Sorg GmbH & Co. KG | Glasschmelzofen, insbesondere für Faserglas, mit elektrischer Beheizung und Verfahren zum Betrieb des Faserglasschmelzofens |
DE3810782A1 (de) * | 1988-03-30 | 1989-10-12 | Bayer Ag | Vorrichtung zur gleichmaessigen beheizung von spinnschmelzen |
WO1998011029A1 (en) * | 1996-09-12 | 1998-03-19 | Owens Corning | Process and apparatus for producing streams of molten glass |
US5961686A (en) | 1997-08-25 | 1999-10-05 | Guardian Fiberglass, Inc. | Side-discharge melter for use in the manufacture of fiberglass |
DE10057285B4 (de) * | 2000-11-17 | 2004-07-08 | Schott Glas | Einschmelzvorrichtung sowie Verfahren zur Erzeugung hoch-UV-transmittiver Gläser |
US20090277226A1 (en) * | 2007-10-16 | 2009-11-12 | Santangelo Salvatore R | Modular melter |
JP6011451B2 (ja) * | 2013-05-14 | 2016-10-19 | 日本電気硝子株式会社 | フィーダー |
TWI764952B (zh) * | 2016-11-08 | 2022-05-21 | 美商康寧公司 | 用於形成玻璃製品之設備及方法 |
GB2583093B (en) * | 2019-04-15 | 2021-05-12 | Glassflake Ltd | A system and method for melting materials |
FR3109810B1 (fr) * | 2020-04-30 | 2022-09-09 | Saint Gobain Isover | Four à fort rendement énergétique |
CN111847844B (zh) * | 2020-08-14 | 2022-05-24 | 蚌埠中光电科技有限公司 | 一种减小玻璃液温差的铂金通道 |
CN112142295B (zh) * | 2020-10-23 | 2022-06-21 | 蚌埠中光电科技有限公司 | 一种适用于高世代电子显示玻璃的铂金通道 |
CN113800763A (zh) * | 2021-10-11 | 2021-12-17 | 南京琅璃材料有限公司 | 一种用于连续微晶玻璃纤维的直接拉丝装置 |
Family Cites Families (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1059634A (en) * | 1909-08-30 | 1913-04-22 | Luis W Proeger | Method of feeding molten glass to molds. |
US1761342A (en) * | 1929-02-04 | 1930-06-03 | Pittsburgh Plate Glass Co | Apparatus for making sheet glass |
US2018884A (en) * | 1933-11-11 | 1935-10-29 | Fairmount Glass Works Inc | Electric glass furnace |
US2000278A (en) * | 1934-05-18 | 1935-05-07 | Fairmount Glass Works Inc | Electric furnace |
US2276295A (en) * | 1940-06-14 | 1942-03-17 | Ferguson John | Electric glass melting furnace |
US2413037A (en) * | 1943-09-18 | 1946-12-24 | Corning Glass Works | Electric glass melting furnace |
US2490339A (en) * | 1946-09-30 | 1949-12-06 | Corning Glass Works | Electric glass melting furnace and process |
US2600490A (en) * | 1947-04-21 | 1952-06-17 | Corning Glass Works | Glass melting method |
US2591708A (en) * | 1947-08-25 | 1952-04-08 | Lubatti Eugenio | Electric glass furnace |
US2523030A (en) * | 1948-10-30 | 1950-09-19 | Glass Fibers Inc | Electric glass furnace |
NL211341A (fi) * | 1956-10-25 | |||
US2951316A (en) * | 1956-11-05 | 1960-09-06 | Owens Corning Fiberglass Corp | Process for molding massive bodies of glass having high strength |
BE552630A (fi) * | 1956-11-06 | |||
US2993079A (en) * | 1957-04-15 | 1961-07-18 | Owens Illinois Glass Co | Electric heating method and apparatus for uniformly heating glass |
US2919297A (en) * | 1957-04-18 | 1959-12-29 | Owens Illinois Glass Co | Means of controlling electric currents in a furnace forehearth |
US3246124A (en) * | 1962-07-02 | 1966-04-12 | Owens Corning Fiberglass Corp | Voltage magnitude and temperature control in a heated device |
NL128085C (fi) * | 1962-11-05 | |||
GB1167233A (en) * | 1966-04-25 | 1969-10-15 | Tokyo Shibaura Electric Co | Apparatus for Melting Glass by Passing Current therethrough |
US3326655A (en) * | 1966-06-01 | 1967-06-20 | Harvey L Penberthy | Gob temperature control |
US3395237A (en) * | 1967-05-03 | 1968-07-30 | Harold S. Orton | Electric resistance furnace |
US3583861A (en) * | 1968-04-08 | 1971-06-08 | Corning Glass Works | Method and apparatus for refining fusible material |
US3649231A (en) * | 1968-09-18 | 1972-03-14 | Owens Corning Fiberglass Corp | Method and apparatus for producing fibers with environmental control |
US3628930A (en) * | 1969-10-28 | 1971-12-21 | Johns Manville | Method and apparatus for preparing molten material into glass fibers |
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, |
US3757020A (en) * | 1970-05-28 | 1973-09-04 | Toledo Eng Co Inc | Electric glass furnace structure |
US3836689A (en) * | 1972-07-19 | 1974-09-17 | Owens Corning Fiberglass Corp | Electric glass furnace with zone temperature control |
US3912477A (en) * | 1973-01-05 | 1975-10-14 | Owens Corning Fiberglass Corp | Apparatus for processing glass batch material |
US3942968A (en) * | 1974-11-11 | 1976-03-09 | Nikolaus Sorg Gmbh & Co. | Method and apparatus for melting and subsequently refining glass |
US3983309A (en) * | 1975-05-16 | 1976-09-28 | Johns-Manville Corporation | Primary electrode arrangement for high temperature melting furnace |
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 |
US4194077A (en) * | 1977-12-27 | 1980-03-18 | Owens-Corning Fiberglas Corporation | Batch sensor for glass-melting furnaces |
US4211887A (en) * | 1978-10-25 | 1980-07-08 | Owens-Corning Fiberglas Corporation | Electrical furnace, zones balanced with a symmetrically tapped transformer |
US4246433A (en) * | 1979-06-27 | 1981-01-20 | Toledo Engineering Co., Inc. | Square glass furnace with sidewall electrodes |
DE2935416C2 (de) * | 1979-09-01 | 1984-04-05 | Sorg-GmbH & Co KG, 8770 Lohr | Verfahren zum gleichmäßigen Beheizen eines Glasstromes in einem Speiser und Einrichtung zur Durchführung dieses Verfahrens |
DE3017374C1 (de) * | 1980-05-07 | 1982-08-26 | Eglasstrek Patent Promotion & Awarding GmbH, 6203 Hochheim | Vorrichtung zur Herstellung von Glasfasern |
US4365986A (en) * | 1981-03-16 | 1982-12-28 | Corning Glass Works | Furnace delivery system |
FR2638253B2 (fr) * | 1988-10-26 | 1993-02-05 | Milovanovich Andre | Une nouvelle transmission dans le traitement d'images en photographie dans le sens general et applications |
-
1983
- 1983-07-11 US US06/512,067 patent/US4528013A/en not_active Expired - Lifetime
- 1983-07-22 IN IN918/CAL/83A patent/IN159076B/en unknown
- 1983-07-26 HU HU833281A patent/HUT38287A/hu unknown
- 1983-07-26 JP JP58502615A patent/JPS59501357A/ja active Pending
- 1983-07-26 AU AU18273/83A patent/AU562137B2/en not_active Ceased
- 1983-07-26 WO PCT/US1983/001137 patent/WO1984000746A1/en active IP Right Grant
- 1983-07-26 DE DE8383902515T patent/DE3378630D1/de not_active Expired
- 1983-07-26 EP EP83902515A patent/EP0115509B1/en not_active Expired
- 1983-07-29 IT IT22358/83A patent/IT1163878B/it active
- 1983-08-03 EG EG481/83A patent/EG16542A/xx active
- 1983-08-03 ES ES524691A patent/ES8502956A1/es not_active Expired
- 1983-08-04 AR AR293809A patent/AR231960A1/es active
- 1983-08-05 CA CA000433990A patent/CA1207534A/en not_active Expired
- 1983-08-05 DD DD83253754A patent/DD216707A5/de unknown
-
1984
- 1984-02-29 DK DK137084A patent/DK137084A/da not_active Application Discontinuation
- 1984-03-30 FI FI841282A patent/FI841282A/fi not_active Application Discontinuation
- 1984-04-06 NO NO841378A patent/NO841378L/no unknown
- 1984-08-14 ES ES535123A patent/ES8600726A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
IT8322358A0 (it) | 1983-07-29 |
JPS59501357A (ja) | 1984-08-02 |
IT1163878B (it) | 1987-04-08 |
DK137084D0 (da) | 1984-02-29 |
ES524691A0 (es) | 1985-02-01 |
DK137084A (da) | 1984-04-05 |
DE3378630D1 (en) | 1989-01-12 |
ES535123A0 (es) | 1985-10-16 |
EP0115509B1 (en) | 1988-12-07 |
ES8502956A1 (es) | 1985-02-01 |
AU562137B2 (en) | 1987-05-28 |
EP0115509A1 (en) | 1984-08-15 |
FI841282A0 (fi) | 1984-03-30 |
AU1827383A (en) | 1984-03-07 |
HUT38287A (en) | 1986-05-28 |
WO1984000746A1 (en) | 1984-03-01 |
NO841378L (no) | 1984-04-06 |
FI841282A (fi) | 1984-03-30 |
CA1207534A (en) | 1986-07-15 |
AR231960A1 (es) | 1985-04-30 |
ES8600726A1 (es) | 1985-10-16 |
IN159076B (fi) | 1987-03-21 |
EG16542A (en) | 1988-01-31 |
US4528013A (en) | 1985-07-09 |
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