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WO2005008157A3 - Installation de traitement par induction d'un fluide faiblement conducteur - Google Patents

Installation de traitement par induction d'un fluide faiblement conducteur Download PDF

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Publication number
WO2005008157A3
WO2005008157A3 PCT/FR2004/050319 FR2004050319W WO2005008157A3 WO 2005008157 A3 WO2005008157 A3 WO 2005008157A3 FR 2004050319 W FR2004050319 W FR 2004050319W WO 2005008157 A3 WO2005008157 A3 WO 2005008157A3
Authority
WO
WIPO (PCT)
Prior art keywords
terminals
installation
low
winding
chamber
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.)
Ceased
Application number
PCT/FR2004/050319
Other languages
English (en)
Other versions
WO2005008157A2 (fr
Inventor
Roland Ernst
Christian Trassy
Pierre Proulx
Siwen Xue
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.)
Universite de Sherbrooke
Centre National de la Recherche Scientifique CNRS
Original Assignee
Universite de Sherbrooke
Centre National de la Recherche Scientifique CNRS
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
Application filed by Universite de Sherbrooke, Centre National de la Recherche Scientifique CNRS filed Critical Universite de Sherbrooke
Publication of WO2005008157A2 publication Critical patent/WO2005008157A2/fr
Publication of WO2005008157A3 publication Critical patent/WO2005008157A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • H05B6/24—Crucible furnaces
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B3/00—Charging the melting furnaces
    • C03B3/02—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet
    • C03B3/026—Charging the melting furnaces combined with preheating, premelting or pretreating the glass-making ingredients, pellets or cullet by charging the ingredients into a flame, through a burner or equivalent heating means used to heat the melting furnace
    • 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
    • C03B5/18—Stirring devices; Homogenisation
    • C03B5/183—Stirring devices; Homogenisation using thermal means, e.g. for creating convection currents
    • C03B5/185—Electric means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/06—Crucible or pot furnaces heated electrically, e.g. induction crucible furnaces with or without any other source of heat
    • F27B14/061—Induction furnaces
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/06—Induction heating, i.e. in which the material being heated, or its container or elements embodied therein, form the secondary of a transformer
    • 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
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/02—Stirring of melted material in melting furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Induction Heating (AREA)
  • Food Preservation Except Freezing, Refrigeration, And Drying (AREA)

Abstract

L'invention concerne une installation de brassage d'un fluide faiblement conducteur, comportant : une enceinte cylin­drique (1) apte à recevoir le fluide ; un premier enroulement (5) comprenant deux premiers bobinages (51, 52) respectivement formés autour de deux premières zones distinctes de l'enceinte (1) et reliés en série opposition, les bornes du premier enroulement (5) étant aptes à être reliées aux bornes d'un pre­mier condensateur (C) et aux bornes d'une source de tension alternative (3) ; et au moins un deuxième enroulement (6) comprenant deux deuxièmes bobinages (61, 62) respectivement formés autour de deux deuxièmes zones distinctes de l'enceinte (1) dont l'une est située entre les deux premières zones de l'enceinte, et reliés en série opposition, les bornes du deu­xième enroulement (6) étant aptes à être reliées aux bornes d'un deuxième condensateur (C').
PCT/FR2004/050319 2003-07-10 2004-07-09 Installation de traitement par induction d'un fluide faiblement conducteur Ceased WO2005008157A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0350316A FR2857522A1 (fr) 2003-07-10 2003-07-10 Installation de traitement par induction d'un fluide faiblement conducteur
FR03/50316 2003-07-10

Publications (2)

Publication Number Publication Date
WO2005008157A2 WO2005008157A2 (fr) 2005-01-27
WO2005008157A3 true WO2005008157A3 (fr) 2005-08-18

Family

ID=33523098

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2004/050319 Ceased WO2005008157A2 (fr) 2003-07-10 2004-07-09 Installation de traitement par induction d'un fluide faiblement conducteur

Country Status (2)

Country Link
FR (1) FR2857522A1 (fr)
WO (1) WO2005008157A2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101782324B (zh) * 2010-02-05 2011-09-28 新星化工冶金材料(深圳)有限公司 控制铝钛硼(碳)合金中TiB2(TiC)颗粒团平均名义直径的电磁感应熔炼电炉

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100419365C (zh) * 2005-11-04 2008-09-17 丰宝科技（中山）有限公司 可控硅中频加热工业介质锅炉及其加热方法
FR2928641B1 (fr) 2008-03-14 2010-03-26 Centre Nat Rech Scient Procede de purification de silicium pour applications photovoltaiques
CN101509730B (zh) * 2008-08-08 2012-01-04 张森林 直流电励磁的熔炼炉用底装式电磁搅拌器
CN107421328A (zh) * 2017-06-13 2017-12-01 石家庄爱迪尔电气有限公司 加热与搅拌互锁型电磁翻腾搅拌炉
FR3100421B1 (fr) * 2019-08-30 2021-09-10 Commissariat Energie Atomique Four à induction comprenant un circuit résonant additionnel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR713498A (fr) * 1930-03-18 1931-10-28 Perfectionnements aux fours électriques à induction
US2635125A (en) * 1949-09-30 1953-04-14 American Optical Corp Glass induction furnace
WO2000051400A1 (fr) * 1999-02-26 2000-08-31 Centre National De La Recherche Scientifique Brassage electromagnetique d'un metal en fusion
WO2002054831A2 (fr) * 2001-01-08 2002-07-11 Inductotherm Corp. Four a induction dote d'un systeme de bobine a efficacite amelioree

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR713498A (fr) * 1930-03-18 1931-10-28 Perfectionnements aux fours électriques à induction
US2635125A (en) * 1949-09-30 1953-04-14 American Optical Corp Glass induction furnace
WO2000051400A1 (fr) * 1999-02-26 2000-08-31 Centre National De La Recherche Scientifique Brassage electromagnetique d'un metal en fusion
WO2002054831A2 (fr) * 2001-01-08 2002-07-11 Inductotherm Corp. Four a induction dote d'un systeme de bobine a efficacite amelioree

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101782324B (zh) * 2010-02-05 2011-09-28 新星化工冶金材料(深圳)有限公司 控制铝钛硼(碳)合金中TiB2(TiC)颗粒团平均名义直径的电磁感应熔炼电炉

Also Published As

Publication number Publication date
WO2005008157A2 (fr) 2005-01-27
FR2857522A1 (fr) 2005-01-14

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