KR102933842B1 - 트랜스버스 방식의 유도 가열 장치 - Google Patents

트랜스버스 방식의 유도 가열 장치

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Publication number
KR102933842B1
KR102933842B1 KR1020247005543A KR20247005543A KR102933842B1 KR 102933842 B1 KR102933842 B1 KR 102933842B1 KR 1020247005543 A KR1020247005543 A KR 1020247005543A KR 20247005543 A KR20247005543 A KR 20247005543A KR 102933842 B1 KR102933842 B1 KR 102933842B1
Authority
KR
South Korea
Prior art keywords
cores
core
bridge
induction heating
heating 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.)
Active
Application number
KR1020247005543A
Other languages
English (en)
Korean (ko)
Other versions
KR20240034834A (ko
Inventor
겐지 우메츠
즈토무 우에키
Original Assignee
닛폰세이테츠 가부시키가이샤
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.)
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Publication of KR20240034834A publication Critical patent/KR20240034834A/ko
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Publication of KR102933842B1 publication Critical patent/KR102933842B1/ko
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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
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/101—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
    • H05B6/103—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces multiple metal pieces successively being moved close to the inductor
    • H05B6/104—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces multiple metal pieces successively being moved close to the inductor metal pieces being elongated like wires or bands
    • 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
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/42—Induction heating
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/60—Continuous furnaces for strip or wire with induction heating
    • 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
    • H05B6/36—Coil arrangements
    • 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
    • H05B6/36—Coil arrangements
    • H05B6/365—Coil arrangements using supplementary conductive or ferromagnetic pieces
    • 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
    • H05B6/36—Coil arrangements
    • H05B6/40—Establishing desired heat distribution, e.g. to heat particular parts of workpieces
    • 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
    • H05B6/36—Coil arrangements
    • H05B6/44—Coil arrangements having more than one coil or coil segment
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • General Induction Heating (AREA)
KR1020247005543A 2021-09-01 2022-09-01 트랜스버스 방식의 유도 가열 장치 Active KR102933842B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2021-142294 2021-09-01
JP2021142294 2021-09-01
PCT/JP2022/032995 WO2023033114A1 (ja) 2021-09-01 2022-09-01 トランスバース方式の誘導加熱装置

Publications (2)

Publication Number Publication Date
KR20240034834A KR20240034834A (ko) 2024-03-14
KR102933842B1 true KR102933842B1 (ko) 2026-03-05

Family

ID=85412378

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247005543A Active KR102933842B1 (ko) 2021-09-01 2022-09-01 트랜스버스 방식의 유도 가열 장치

Country Status (6)

Country Link
US (2) US12452966B2 (https=)
EP (1) EP4398681A4 (https=)
JP (1) JP7659209B2 (https=)
KR (1) KR102933842B1 (https=)
MX (1) MX2024002304A (https=)
WO (1) WO2023033114A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3107635B1 (fr) * 2020-02-24 2023-06-02 Fives Celes Dispositif de chauffage d’un produit par induction a flux transverse

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100277162B1 (ko) 1997-09-11 2001-01-15 엘.에이. 크룹닉 직류 전원 공급기를 갖는 스트립 가열 코일장치
JP2003187950A (ja) 2001-12-14 2003-07-04 Nippon Steel Corp シングルターン型誘導加熱コイル
JP2016115614A (ja) 2014-12-17 2016-06-23 株式会社神戸製鋼所 誘導加熱用コイルユニットおよび誘導加熱装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58137989A (ja) * 1982-02-08 1983-08-16 日本金属株式会社 帯状金属材料の誘導加熱装置
GB2144609B (en) * 1983-08-03 1987-02-18 Davy Mckee Variable width inductor for induction heating
JPS6235490A (ja) 1985-08-09 1987-02-16 住友重機械工業株式会社 電磁誘導加熱装置
JPS6327836A (ja) 1986-07-21 1988-02-05 Tokyo Ohka Kogyo Co Ltd ポジ型ホトレジスト組成物
US5844213A (en) 1990-01-31 1998-12-01 Inductotherm Corp. Induction heating coil assembly for prevention of circulating currents in induction heating lines for continuous-cast products
JP2896917B2 (ja) 1990-04-10 1999-05-31 北芝電機株式会社 横断磁束式誘導加熱装置
EP0487832A3 (en) * 1990-11-30 1992-06-17 Sumitomo Heavy Industries, Ltd Electromagnetic induction heater capable of realizing a wide variety of heating rates
US5739506A (en) 1996-08-20 1998-04-14 Ajax Magnethermic Corporation Coil position adjustment system in induction heating assembly for metal strip
FR2808163B1 (fr) 2000-04-19 2002-11-08 Celes Dispositif de chauffage par induction a flux transverse a circuit magnetique de largeur variable
JP3767327B2 (ja) * 2000-06-02 2006-04-19 三菱電機株式会社 誘導加熱コイル
JP4117315B2 (ja) 2005-10-25 2008-07-16 島田理化工業株式会社 誘導加熱装置
JP2010108605A (ja) 2008-10-28 2010-05-13 Shimada Phys & Chem Ind Co Ltd 高周波誘導加熱装置
US8803046B2 (en) * 2009-08-11 2014-08-12 Radyne Corporation Inductor assembly for transverse flux electric induction heat treatment of electrically conductive thin strip material with low electrical resistivity
KR101294918B1 (ko) * 2011-12-28 2013-08-08 주식회사 포스코 가열 장치, 압연 라인 및 가열 방법
EP3439430B1 (en) * 2016-03-30 2023-08-23 Nippon Steel Corporation Induction heating device and induction heating method
JP6528712B2 (ja) * 2016-04-18 2019-06-12 Ｊｆｅスチール株式会社 誘導加熱コイル用鉄心、誘導加熱コイル、および加熱装置
KR102490948B1 (ko) 2018-03-23 2023-01-27 닛폰세이테츠 가부시키가이샤 금속 띠판의 유도 가열 방법 및 그 유도 가열 설비
JP2021142294A (ja) 2020-03-13 2021-09-24 株式会社宮本製作所 調理器具、まな板、トレイおよび調理器具の製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100277162B1 (ko) 1997-09-11 2001-01-15 엘.에이. 크룹닉 직류 전원 공급기를 갖는 스트립 가열 코일장치
JP2003187950A (ja) 2001-12-14 2003-07-04 Nippon Steel Corp シングルターン型誘導加熱コイル
JP2016115614A (ja) 2014-12-17 2016-06-23 株式会社神戸製鋼所 誘導加熱用コイルユニットおよび誘導加熱装置

Also Published As

Publication number Publication date
US20260032791A1 (en) 2026-01-29
JP7659209B2 (ja) 2025-04-09
JPWO2023033114A1 (https=) 2023-03-09
EP4398681A1 (en) 2024-07-10
CN117837270A (zh) 2024-04-05
MX2024002304A (es) 2024-03-07
US20240341014A1 (en) 2024-10-10
KR20240034834A (ko) 2024-03-14
WO2023033114A1 (ja) 2023-03-09
US12452966B2 (en) 2025-10-21
EP4398681A4 (en) 2024-12-18

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