DE3271510D1 - Electric furnace construction - Google Patents
Electric furnace constructionInfo
- Publication number
- DE3271510D1 DE3271510D1 DE8282301262T DE3271510T DE3271510D1 DE 3271510 D1 DE3271510 D1 DE 3271510D1 DE 8282301262 T DE8282301262 T DE 8282301262T DE 3271510 T DE3271510 T DE 3271510T DE 3271510 D1 DE3271510 D1 DE 3271510D1
- Authority
- DE
- Germany
- Prior art keywords
- electric furnace
- furnace construction
- construction
- electric
- furnace
- 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
- 238000010276 construction Methods 0.000 title 1
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
- C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
- C03B5/425—Preventing corrosion or erosion
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Furnace Details (AREA)
- Vertical, Hearth, Or Arc Furnaces (AREA)
- Glass Melting And Manufacturing (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/243,811 US4366571A (en) | 1981-03-16 | 1981-03-16 | Electric furnace construction |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3271510D1 true DE3271510D1 (en) | 1986-07-10 |
Family
ID=22920231
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8282301262T Expired DE3271510D1 (en) | 1981-03-16 | 1982-03-12 | Electric furnace construction |
DE8585200364T Expired - Lifetime DE3280355D1 (de) | 1981-03-16 | 1982-03-12 | Verfahren zum schmelzen von thermoplastischem material. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8585200364T Expired - Lifetime DE3280355D1 (de) | 1981-03-16 | 1982-03-12 | Verfahren zum schmelzen von thermoplastischem material. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4366571A (de) |
EP (2) | EP0060691B1 (de) |
JP (3) | JPS57160920A (de) |
CA (1) | CA1190952A (de) |
DE (2) | DE3271510D1 (de) |
IN (1) | IN159063B (de) |
Families Citing this family (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4491951A (en) * | 1983-07-11 | 1985-01-01 | Owens-Corning Fiberglas Corporation | Electric glass melting furnace |
US4752938A (en) * | 1984-04-12 | 1988-06-21 | Corning Glass Works | Baffled glass melting furnaces |
DE3420695A1 (de) * | 1984-06-02 | 1985-12-05 | Sorg-GmbH & Co KG, 8770 Lohr | Rechnergesteuerter elektrisch beheizter glasschmelzofen und verfahren zum betreiben desselben |
US4796276A (en) * | 1984-06-18 | 1989-01-03 | Owens-Corning Fiberglas Corporation | Melting furnace |
US4611331A (en) * | 1985-05-02 | 1986-09-09 | Corning Glass Works | Glass melting furnace |
US4618962A (en) * | 1985-05-02 | 1986-10-21 | Corning Glass Works | Furnace bottom heating |
US4668262A (en) * | 1985-12-30 | 1987-05-26 | Owens-Corning Fiberglas Corporation | Protective coating for refractory metal substrates |
US4942732A (en) * | 1987-08-17 | 1990-07-24 | Barson Corporation | Refractory metal composite coated article |
US4889776A (en) * | 1987-08-17 | 1989-12-26 | Barson Corporation | Refractory metal composite coated article |
US4819247A (en) * | 1987-11-03 | 1989-04-04 | Owens-Corning Fiberglas Corporation | Glass melt furnace |
US4812372A (en) * | 1988-01-25 | 1989-03-14 | Owens-Corning Fiberglas Corporation | Refractory metal substrate and coatings therefor |
DE3824829A1 (de) * | 1988-07-21 | 1990-01-25 | Sorg Gmbh & Co Kg | Glasschmelzofen fuer hohe schmelz- und laeutertemperaturen |
JPH077102B2 (ja) * | 1988-10-21 | 1995-01-30 | 動力炉・核燃料開発事業団 | 廃棄物処理用溶融炉及びその加熱方法 |
IT1235527B (it) * | 1989-05-17 | 1992-09-09 | Giovanni Cenacchi | Metodo per la trasformazione dei fanghi residuati dai processi di depurazione delle acque reflue civili e/o industriali in sostanze inerti, e impianto per la realizzazione di tale metodo |
US7108808B1 (en) * | 1990-04-18 | 2006-09-19 | Stir-Melter, Inc. | Method for waste vitrification |
US7120185B1 (en) * | 1990-04-18 | 2006-10-10 | Stir-Melter, Inc | Method and apparatus for waste vitrification |
US5120342A (en) * | 1991-03-07 | 1992-06-09 | Glasstech, Inc. | High shear mixer and glass melting apparatus |
JP3116400B2 (ja) * | 1991-03-18 | 2000-12-11 | 日本板硝子株式会社 | ガラス素地均質化方法 |
US5319669A (en) * | 1992-01-22 | 1994-06-07 | Stir-Melter, Inc. | Hazardous waste melter |
IT1270259B (it) * | 1994-06-20 | 1997-04-29 | Tecme Srl | Struttura composita costituita da un manufatto in refrattario elettrofuso incorporante elementi altamente resistenti alla corrosione/erosione da parte dei bagni fusi ed utilizzabile in particolare per la costruzione dei forni per vetro e simili |
US6632086B1 (en) * | 2000-05-22 | 2003-10-14 | Stanley M. Antczak | Quartz fusion crucible |
US6422861B1 (en) * | 2000-11-20 | 2002-07-23 | General Electric Company | Quartz fusion furnace and method for forming quartz articles |
EP1557399A3 (de) | 2001-08-20 | 2005-10-26 | Schott AG | Verfahren und Vorrichtung zum Herstellen einer Glasschmelze |
DE10141585C2 (de) | 2001-08-24 | 2003-10-02 | Schott Glas | Edelmetallrohr zum Führen einer Glasschmelze |
DE102004033714B4 (de) * | 2004-07-13 | 2007-10-18 | Schott Ag | Einrichtung zur elektrischen Erdung einer Glas-Floatanlage |
JP4504823B2 (ja) * | 2005-01-11 | 2010-07-14 | Hoya株式会社 | ガラスの製造方法及びガラス製造装置、並びにこれらに用いる保護部材 |
US7454925B2 (en) * | 2005-12-29 | 2008-11-25 | Corning Incorporated | Method of forming a glass melt |
JP5265975B2 (ja) * | 2008-06-30 | 2013-08-14 | 株式会社オハラ | ガラス成形体の製造方法及び製造装置 |
JP4815639B2 (ja) * | 2009-02-20 | 2011-11-16 | 独立行政法人日本原子力研究開発機構 | マルチ加熱型ガラス溶融炉 |
ES2527031T3 (es) * | 2010-06-30 | 2015-01-19 | Asahi Glass Company, Limited | Aparato de desgasificación a vacío y método de desgasificación a vacío para vidrio fundido, y aparato y proceso para producir productos de vidrio |
FR2986227B1 (fr) | 2012-01-27 | 2014-01-10 | Saint Gobain Isover | Procede de production de laine minerale |
US9738555B2 (en) | 2013-05-29 | 2017-08-22 | Corning Incorporated | Electroless nickel plating of a high temperature power feedthrough for corrosion inhabitance |
USD771167S1 (en) | 2013-08-21 | 2016-11-08 | A.L.M.T. Corp. | Crucible |
WO2015064505A1 (ja) * | 2013-10-30 | 2015-05-07 | 株式会社アライドマテリアル | 坩堝およびそれを用いた単結晶サファイヤの製造方法 |
GB201501315D0 (en) * | 2015-01-27 | 2015-03-11 | Knauf Insulation And Knauf Insulation Llc And Knauf Insulation Gmbh And Knauf Insulation Doo Skofja | Submerged combustion melters and methods |
GB201501310D0 (en) * | 2015-01-27 | 2015-03-11 | Knauf Insulation And Knauf Insulation Gmbh And Knauf Insulation Doo Skofja Loka And Knauf Insulation | Burner for submerged combustion melter |
US10570045B2 (en) | 2015-05-22 | 2020-02-25 | John Hart Miller | Glass and other material melting systems |
EP3494094B1 (de) | 2016-08-02 | 2020-06-03 | Corning Incorporated | Verfahren zum schmelzen reaktiver gläser und glaskeramiken und vorrichtung dafür |
US10627163B1 (en) * | 2019-06-06 | 2020-04-21 | Vasily Jorjadze | System and method for heating materials |
CN110217973B (zh) * | 2019-07-23 | 2023-09-29 | 江苏天玻包装有限公司 | 玻璃窑炉流液洞结构及玻璃窑炉 |
US11242605B1 (en) * | 2020-03-09 | 2022-02-08 | Vasily Jorjadze | Systems and methods for separating and extracting metals |
CN112723716A (zh) * | 2020-12-28 | 2021-04-30 | 彩虹显示器件股份有限公司 | 一种气电混合窑炉和设计方法 |
US11389874B1 (en) * | 2021-02-12 | 2022-07-19 | Vasily Jorjadze | Systems and method for the production of submicron sized particles |
CN115784564A (zh) * | 2022-12-09 | 2023-03-14 | 彩虹显示器件股份有限公司 | 一种电子玻璃窖炉电极的调整装置及方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2215982A (en) * | 1939-01-20 | 1940-09-24 | Owens Illinois Glass Co | Electric furnace |
GB601851A (en) * | 1944-11-20 | 1948-05-13 | Surte Glasbruk Ab | Improvements in or relating to electrically-heated glass-melting furnaces |
US2781411A (en) * | 1953-06-10 | 1957-02-12 | Jenaer Glaswerk Schott & Gen | Process and apparatus for purifying glass |
US3109045A (en) * | 1958-03-03 | 1963-10-29 | Owens Illinois Glass Co | Electrically heated glass melting unit |
US2978526A (en) * | 1958-03-19 | 1961-04-04 | Owens Illinois Glass Co | Electrode assembly for glass furnace |
DE1230177B (de) * | 1961-11-02 | 1966-12-08 | Didier Werke Ag | Schutz der Seitenwaende von Gasschmelzoefen vor Korrosion und Erosion durch die Glasschmelze |
US3524206A (en) * | 1968-04-08 | 1970-08-18 | Corning Glass Works | Method and apparatus for melting thermoplastic materials |
US3656924A (en) * | 1969-11-17 | 1972-04-18 | Owens Illinois Inc | Apparatus and methods for melting glass compositions for glass laser rods |
DE2313974C2 (de) * | 1973-03-21 | 1974-12-12 | Sag Siegener Ag, 5930 Huettentalgeisweid | Verfahren und Vorrichtung zum Beheizen von offenen Materialschmelzbädern wie Verzinkungs-, Emaillier-, Glas- od. dgl. -bäder in Wannen oder Becken |
DE2420648A1 (de) * | 1973-04-30 | 1974-11-21 | Owens Illinois Inc | Verfahren und vorrichtung zum schmelzen von laserglas |
US3843340A (en) * | 1973-05-03 | 1974-10-22 | Ppg Industries Inc | Method and apparatus for producing glass beads |
US3912488A (en) * | 1974-07-25 | 1975-10-14 | Johns Manville | Electric furnace outlet |
US4029887A (en) * | 1976-04-27 | 1977-06-14 | Corning Glass Works | Electrically heated outlet system |
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 |
US4159392A (en) * | 1978-01-18 | 1979-06-26 | Johns-Manville Corporation | Apparatus for mounting a primary electrode |
-
1981
- 1981-03-16 US US06/243,811 patent/US4366571A/en not_active Expired - Lifetime
-
1982
- 1982-01-29 CA CA000395172A patent/CA1190952A/en not_active Expired
- 1982-03-12 EP EP82301262A patent/EP0060691B1/de not_active Expired
- 1982-03-12 EP EP85200364A patent/EP0173355B1/de not_active Expired - Lifetime
- 1982-03-12 DE DE8282301262T patent/DE3271510D1/de not_active Expired
- 1982-03-12 DE DE8585200364T patent/DE3280355D1/de not_active Expired - Lifetime
- 1982-03-15 JP JP57040656A patent/JPS57160920A/ja active Granted
- 1982-08-11 IN IN611/DEL/82A patent/IN159063B/en unknown
-
1985
- 1985-05-29 JP JP60116329A patent/JPS6111588A/ja active Granted
-
1986
- 1986-02-19 JP JP61034920A patent/JPS6252135A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0335596B2 (de) | 1991-05-28 |
JPS57160920A (en) | 1982-10-04 |
EP0173355A2 (de) | 1986-03-05 |
JPH021770B2 (de) | 1990-01-12 |
EP0060691A1 (de) | 1982-09-22 |
US4366571B1 (de) | 1984-06-12 |
DE3280355D1 (de) | 1991-10-10 |
JPS6252135A (ja) | 1987-03-06 |
EP0173355A3 (en) | 1987-11-11 |
EP0060691B1 (de) | 1986-06-04 |
EP0173355B1 (de) | 1991-09-04 |
US4366571A (en) | 1982-12-28 |
JPS6111588A (ja) | 1986-01-18 |
CA1190952A (en) | 1985-07-23 |
IN159063B (de) | 1987-03-14 |
JPH0338215B2 (de) | 1991-06-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |