DE3262165D1 - Induction-melting device for dielectric materials such as glass or enamel - Google Patents

Induction-melting device for dielectric materials such as glass or enamel

Info

Publication number
DE3262165D1
DE3262165D1 DE8282401980T DE3262165T DE3262165D1 DE 3262165 D1 DE3262165 D1 DE 3262165D1 DE 8282401980 T DE8282401980 T DE 8282401980T DE 3262165 T DE3262165 T DE 3262165T DE 3262165 D1 DE3262165 D1 DE 3262165D1
Authority
DE
Germany
Prior art keywords
enamel
induction
glass
dielectric materials
melting device
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
Application number
DE8282401980T
Other languages
English (en)
Inventor
Jean Reboux
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe dApplications de la Physique Moderne et de lElectronique SAPHYMO Stel
Original Assignee
Societe dApplications de la Physique Moderne et de lElectronique SAPHYMO Stel
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from FR8120860A external-priority patent/FR2516226A1/fr
Application filed by Societe dApplications de la Physique Moderne et de lElectronique SAPHYMO Stel filed Critical Societe dApplications de la Physique Moderne et de lElectronique SAPHYMO Stel
Application granted granted Critical
Publication of DE3262165D1 publication Critical patent/DE3262165D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/22—Furnaces without an endless core
    • 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
    • C03B5/021—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture in electric furnaces, e.g. by dielectric heating by induction 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
    • C03B5/16—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
    • 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
    • C03B5/44—Cooling arrangements for furnace walls
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B2211/00—Heating processes for glass melting in glass melting furnaces
    • C03B2211/70—Skull melting, i.e. melting or refining in cooled wall crucibles or within solidified glass crust, e.g. in continuous walled vessels
    • C03B2211/71—Skull melting, i.e. melting or refining in cooled wall crucibles or within solidified glass crust, e.g. in continuous walled vessels within segmented wall vessels where the molten glass solidifies between and seals the gaps between wall segments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)
DE8282401980T 1981-11-06 1982-10-26 Induction-melting device for dielectric materials such as glass or enamel Expired DE3262165D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8120860A FR2516226A1 (fr) 1981-11-06 1981-11-06 Dispositif de fusion par induction directe de substances dielectriques du genre verres ou emaux
FR8213353A FR2531062A2 (fr) 1981-11-06 1982-07-30 Dispositif de fusion par induction directe de substances dielectriques du genre verres ou emaux

Publications (1)

Publication Number Publication Date
DE3262165D1 true DE3262165D1 (en) 1985-03-14

Family

ID=26222612

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282401980T Expired DE3262165D1 (en) 1981-11-06 1982-10-26 Induction-melting device for dielectric materials such as glass or enamel

Country Status (4)

Country Link
US (1) US4471488A (de)
EP (1) EP0079266B1 (de)
DE (1) DE3262165D1 (de)
FR (1) FR2531062A2 (de)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540982B1 (fr) * 1983-02-14 1988-02-05 Commissariat Energie Atomique Procede de preparation de materiaux ceramiques par fusion par induction a haute frequence
JP2539357B2 (ja) * 1985-03-15 1996-10-02 株式会社日立製作所 デ−タ処理装置
GB2176180A (en) * 1985-06-11 1986-12-17 Donald Charlesworth Glass melting furnace and method
FR2599482B1 (fr) * 1986-06-03 1988-07-29 Commissariat Energie Atomique Four de fusion a induction haute frequence
US4780121A (en) * 1987-04-03 1988-10-25 Ppg Industries, Inc. Method for rapid induction heating of molten glass or the like
FR2621387B1 (fr) * 1987-10-06 1990-01-05 Commissariat Energie Atomique Creuset de four a induction
FR2648065A1 (fr) * 1989-06-12 1990-12-14 Solvay Dispositif pour recuperer par fusion le metal constitutif d'un noyau fusible
IS3679A7 (is) * 1990-03-05 1991-09-06 Comalco Aluminium Limited Háhitabræðsluofn
FR2665249A1 (fr) * 1990-07-26 1992-01-31 Dauphine Ets Bonmartin Laminoi Four de fusion par induction en creuset froid.
FR2668726B1 (fr) * 1990-11-02 1993-05-21 Commissariat Energie Atomique Procede de destruction des fibres de l'amiante par fusion et dispositif de mise en óoeuvre.
DE4106537A1 (de) * 1991-03-01 1992-09-03 Degussa Verfahren zum teilkontinuierlichen schmelzen keramischen materials in induktionsschmelzoefen mit sinterkrustentiegel, ein hierfuer geeigneter ofen und vorrichtung zum periodischen schmelzanstich
US5643350A (en) * 1994-11-08 1997-07-01 Vectra Technologies, Inc. Waste vitrification melter
DE19540641C2 (de) * 1995-11-01 1999-06-17 Didier Werke Ag Verfahren zum Betrieb einer Induktionsvorrichtung beim Ausfluß nichtmetallischer Schmelzen
US5987054A (en) * 1997-02-10 1999-11-16 Inductotherm Corp. Induction coil and coreless induction furnace employing same
DE19939778C2 (de) * 1999-08-21 2001-09-13 Schott Glas Vorrichtung zum Erschmelzen und/oder Läutern anorganischer Verbindungen
DE19939772C1 (de) * 1999-08-21 2001-05-03 Schott Glas Skulltiegel für das Erschmelzen oder das Läutern von Gläsern
DE19939773C2 (de) * 1999-08-21 2003-06-18 Schott Glas Vorrichtung und Verfahren für das Läutern von Gläsern oder Glaskeramiken
DE19939781C2 (de) * 1999-08-21 2003-06-18 Schott Glas Skulltiegel für das Erschmelzen oder das Läutern von anorganischen Substanzen, insbesondere von Gläsern und Glaskeramiken
DE19939779C2 (de) * 1999-08-21 2003-06-26 Schott Glas Vorrichtung und Verfahren zum kontinuierlichen Erschmelzen und Läutern von anorganischen Verbindungen, insbesondere von Gläsern und Glaskeramiken
DE10002020C2 (de) * 2000-01-19 2003-08-14 Schott Glas Beschichtung von gekühlten Vorrichtungen
DE10002019C1 (de) * 2000-01-19 2001-11-15 Schott Glas Vorrichtung zum Erschmelzen oder Läutern von anorganischen Substanzen insbesondere Gläsern oder Glaskeramiken
DE10026921C2 (de) * 2000-05-30 2002-04-11 Ald Vacuum Techn Ag Spule
US7296441B2 (en) 2001-10-02 2007-11-20 Schott Ag Device and method for melting a substance with the occurrence of a low level of contamination
DE10236136B4 (de) * 2002-08-07 2005-10-20 Schott Ag Hochfrequenzbeheizter kalter Tiegel zum Einschmelzen eines Gemenges zur Herstellung von Glas
US9370049B2 (en) * 2004-12-08 2016-06-14 Inductotherm Corp. Electric induction heating, melting and stirring of materials non-electrically conductive in the solid state
FR2890824B1 (fr) * 2005-09-15 2007-11-23 Commissariat Energie Atomique Four de fusion a dispositif inducteur a une seule spire compose d'une pluralite de conducteurs
DE102006004637B4 (de) * 2006-01-31 2010-01-07 Schott Ag Induktiv beheizbarer Skulltiegel, Schmelzanlage und Verfahren zum kontinuierlichen Herstellen einer Glasschmelze
DE102008004739A1 (de) * 2008-01-16 2009-07-23 Schott Ag Verfahren und Vorrichtung zum Schmelzen oder Läutern von Glasschmelzen
DE102008061871B4 (de) * 2008-12-15 2012-10-31 Heraeus Quarzglas Gmbh & Co. Kg Schmelztiegel für den Einsatz in einem Tiegelziehverfahren für Quarzglas
JP5492337B1 (ja) * 2013-09-05 2014-05-14 北芝電機株式会社 高周波誘導溶解炉
US20150107306A1 (en) * 2013-10-18 2015-04-23 Corning Incorporated Apparatus and methods for producing glass ribbon
US10377655B2 (en) * 2014-11-07 2019-08-13 Corning Incorporated Induction heating method and apparatus for shaping thin glass
US10696576B2 (en) * 2015-07-23 2020-06-30 Inductotherm Corp. Basalt processing via electric induction heating and melting
US10858275B2 (en) 2016-06-16 2020-12-08 Usb I, Llc Apparatus and process for producing fiber from igneous rock
US10383179B2 (en) * 2016-12-06 2019-08-13 Metal Industries Research & Development Centre Crucible device with temperature control design and temperature control method therefor
AU2018390222B2 (en) * 2017-12-21 2024-06-13 Saint-Gobain Isover Submerged-burner furnace with self-crucible wall
AT521245B1 (de) * 2018-08-28 2019-12-15 Ib Eng Gmbh Schmelzofen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU34381A1 (de) *
FR845188A (fr) * 1937-10-27 1939-08-14 Bobine d'induction
DE886353C (de) * 1941-09-04 1953-08-13 Vacuumschmelze Ag Bodenplatte fuer Induktionsoefen, insbesondere fuer kernlose Induktionsoefen
FR1186996A (fr) * 1956-06-14 1959-09-04 Siemens Ag Creuset de fusion à refroidissement par eau, en particulier pour chauffage à haute fréquence
GB1054815A (de) * 1963-01-31 1900-01-01
US3331909A (en) * 1965-03-12 1967-07-18 Ohio Crankshaft Co Apparatus for energizing an induction melting furnace with a three phase electrical network
FR1509985A (fr) * 1965-11-30 1968-01-19 Belge Pour L Ind Nucleaire Bel Matériaux céramiques
FR1492063A (fr) * 1966-04-05 1967-08-18 Commissariat Energie Atomique Perfectionnement aux fours électriques haute fréquence pour la fabrication en continu de réfractaires électrofondus
US3636293A (en) * 1970-04-15 1972-01-18 Eagle Picher Ind Inc Method and apparatus for melting vitreous-type materials

Also Published As

Publication number Publication date
US4471488A (en) 1984-09-11
EP0079266B1 (de) 1985-01-30
EP0079266A1 (de) 1983-05-18
FR2531062A2 (fr) 1984-02-03
FR2531062B2 (de) 1985-01-04

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee