CN114303035A - 包括附加谐振电路的感应炉 - Google Patents

包括附加谐振电路的感应炉 Download PDF

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Publication number
CN114303035A
CN114303035A CN202080060804.4A CN202080060804A CN114303035A CN 114303035 A CN114303035 A CN 114303035A CN 202080060804 A CN202080060804 A CN 202080060804A CN 114303035 A CN114303035 A CN 114303035A
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CN
China
Prior art keywords
circuit
inductor
crucible
induction
heating
Prior art date
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Pending
Application number
CN202080060804.4A
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English (en)
Chinese (zh)
Inventor
P·布伦
E·索瓦吉
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Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
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Publication date
Application filed by Commissariat a lEnergie Atomique et aux Energies Alternatives CEA filed Critical Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Publication of CN114303035A publication Critical patent/CN114303035A/zh
Pending legal-status Critical Current

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    • 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
    • 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
    • H05B6/06—Control, e.g. of temperature, of power
    • H05B6/067—Control, e.g. of temperature, of power for melting 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • General Induction Heating (AREA)
CN202080060804.4A 2019-08-30 2020-08-21 包括附加谐振电路的感应炉 Pending CN114303035A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FRFR1909598 2019-08-30
FR1909598A FR3100421B1 (fr) 2019-08-30 2019-08-30 Four à induction comprenant un circuit résonant additionnel
PCT/FR2020/051492 WO2021038163A1 (fr) 2019-08-30 2020-08-21 Four a induction comprenant un circuit resonant additionnel

Publications (1)

Publication Number Publication Date
CN114303035A true CN114303035A (zh) 2022-04-08

Family

ID=69172902

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080060804.4A Pending CN114303035A (zh) 2019-08-30 2020-08-21 包括附加谐振电路的感应炉

Country Status (5)

Country Link
JP (1) JP2022546446A (ko)
KR (1) KR20220075219A (ko)
CN (1) CN114303035A (ko)
FR (1) FR3100421B1 (ko)
WO (1) WO2021038163A1 (ko)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4609425A (en) * 1983-05-06 1986-09-02 U.S. Philips Corporation Cold crucible system and method for the meeting and crystallization of non-metallic inorganic compounds
FR2688717A1 (fr) * 1992-03-20 1993-09-24 Promethee Procede et dispositif de traitement de dechets fusibles.
US6185243B1 (en) * 1996-07-25 2001-02-06 Commissariat A L'energie Atomique Glass induction melting furnace using a cold crucible
WO2002054831A2 (en) * 2001-01-08 2002-07-11 Inductotherm Corp. Induction furnace with improved efficiency coil system
WO2005008157A2 (fr) * 2003-07-10 2005-01-27 Centre National De La Recherche Scientifique Installation de traitement par induction d'un fluide faiblement conducteur
CN1659105A (zh) * 2002-04-08 2005-08-24 法国原子能委员会 用于玻璃化的采用两种加热方式的熔炉及方法
CN202304389U (zh) * 2011-10-17 2012-07-04 中钢集团邢台机械轧辊有限公司 易拆无芯感应炉
CN203704649U (zh) * 2013-10-26 2014-07-09 芜湖新兴铸管有限责任公司 用于感应炉生产矿渣棉、岩棉、微晶玻璃、铸石类产品的坩埚
CN104981672A (zh) * 2013-02-18 2015-10-14 原子能和替代能源委员会 感应炉和用于处理待存储的金属废料的方法
CN108603723A (zh) * 2015-12-03 2018-09-28 原子能与替代能源委员会 通过两个电磁感应器加热的具有形成磁通量集中器的装置的冷坩埚炉，该炉用于熔化作为熔体的金属和氧化物的混合物的用途

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1645526A (en) 1925-03-30 1927-10-18 Lorenz C Ag High-frequency electric furnace
DE700264C (de) * 1931-08-29 1940-12-17 Stalturbine G M B H Aus mehreren konzentrisch nebeneinander und parallel zur Ofenzustellung angeordneten und mit praktisch demselben resultierenden Kraftfluss verketteten Wicklungsteilen bestehende Spule fuer Induktionsoefen ohne geschlossenen ferromagnetischen Kreis
DE3316546C1 (de) 1983-05-06 1984-04-26 Philips Patentverwaltung Gmbh, 2000 Hamburg Kalter Tiegel fuer das Erschmelzen und die Kristallisation nichtmetallischer anorganischer Verbindungen
JPH10253260A (ja) 1997-03-10 1998-09-25 Shinko Electric Co Ltd 軟接触型コールドクルーシブル溶解ルツボ
US6144690A (en) 1999-03-18 2000-11-07 Kabushiki Kaishi Kobe Seiko Sho Melting method using cold crucible induction melting apparatus
FR2835601B1 (fr) 2002-02-04 2006-07-28 Commissariat Energie Atomique Creuset de four a induction
FR2954660B1 (fr) * 2009-12-18 2012-03-09 Efd Induction Sa Four a induction de fusion/brassage
US10383179B2 (en) * 2016-12-06 2019-08-13 Metal Industries Research & Development Centre Crucible device with temperature control design and temperature control method therefor

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4609425A (en) * 1983-05-06 1986-09-02 U.S. Philips Corporation Cold crucible system and method for the meeting and crystallization of non-metallic inorganic compounds
FR2688717A1 (fr) * 1992-03-20 1993-09-24 Promethee Procede et dispositif de traitement de dechets fusibles.
US6185243B1 (en) * 1996-07-25 2001-02-06 Commissariat A L'energie Atomique Glass induction melting furnace using a cold crucible
WO2002054831A2 (en) * 2001-01-08 2002-07-11 Inductotherm Corp. Induction furnace with improved efficiency coil system
CN1659105A (zh) * 2002-04-08 2005-08-24 法国原子能委员会 用于玻璃化的采用两种加热方式的熔炉及方法
WO2005008157A2 (fr) * 2003-07-10 2005-01-27 Centre National De La Recherche Scientifique Installation de traitement par induction d'un fluide faiblement conducteur
CN202304389U (zh) * 2011-10-17 2012-07-04 中钢集团邢台机械轧辊有限公司 易拆无芯感应炉
CN104981672A (zh) * 2013-02-18 2015-10-14 原子能和替代能源委员会 感应炉和用于处理待存储的金属废料的方法
CN203704649U (zh) * 2013-10-26 2014-07-09 芜湖新兴铸管有限责任公司 用于感应炉生产矿渣棉、岩棉、微晶玻璃、铸石类产品的坩埚
CN108603723A (zh) * 2015-12-03 2018-09-28 原子能与替代能源委员会 通过两个电磁感应器加热的具有形成磁通量集中器的装置的冷坩埚炉，该炉用于熔化作为熔体的金属和氧化物的混合物的用途

Also Published As

Publication number Publication date
FR3100421B1 (fr) 2021-09-10
WO2021038163A1 (fr) 2021-03-04
FR3100421A1 (fr) 2021-03-05
JP2022546446A (ja) 2022-11-04
KR20220075219A (ko) 2022-06-07

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