BR112012020606A2 - dispositivo de aquecimento por indução de fluxo transversal - Google Patents

dispositivo de aquecimento por indução de fluxo transversal

Info

Publication number
BR112012020606A2
BR112012020606A2 BR112012020606A BR112012020606A BR112012020606A2 BR 112012020606 A2 BR112012020606 A2 BR 112012020606A2 BR 112012020606 A BR112012020606 A BR 112012020606A BR 112012020606 A BR112012020606 A BR 112012020606A BR 112012020606 A2 BR112012020606 A2 BR 112012020606A2
Authority
BR
Brazil
Prior art keywords
heating device
induction heating
plate
face
conductive plate
Prior art date
Application number
BR112012020606A
Other languages
English (en)
Other versions
BR112012020606B1 (pt
Inventor
Kenji Umetsu
Toshiya Takechi
Tsutomu Ueki
Yasuhiro Mayumi
Original Assignee
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of BR112012020606A2 publication Critical patent/BR112012020606A2/pt
Publication of BR112012020606B1 publication Critical patent/BR112012020606B1/pt

Links

Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/10Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/101Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
    • H05B6/103Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces multiple metal pieces successively being moved close to the inductor
    • H05B6/104Induction 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
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/10Induction heating apparatus, other than furnaces, for specific applications
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D1/00General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34Methods of heating
    • C21D1/42Induction heating
    • CCHEMISTRY; METALLURGY
    • C21METALLURGY OF IRON
    • C21DMODIFYING 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
    • C21D9/00Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/52Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54Furnaces for treating strips or wire
    • C21D9/56Continuous furnaces for strip or wire
    • C21D9/60Continuous furnaces for strip or wire with induction heating
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27BFURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/28Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity for treating continuous lengths of work
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27FURNACES; KILNS; OVENS; RETORTS
    • F27DDETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00Arrangement of elements for electric heating in or on furnaces
    • F27D11/06Induction heating, i.e. in which the material being heated, or its container or elements embodied therein, form the secondary of a transformer
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00Heating by electric, magnetic or electromagnetic fields
    • H05B6/02Induction heating
    • H05B6/36Coil arrangements
    • H05B6/365Coil arrangements using supplementary conductive or ferromagnetic pieces
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/25Process efficiency

Abstract

dispositivo de aquecimento por indução de fluxo transversal. a presente invenção refere-se a um dispositivo de aquecimento por indução de fluxo transversal que permite que um campo magnético alternado cruze a face da chapa de uma chapa condutiva que é transportada uma direção, desse modo indutivamente aquecendo a chapa condutiva. o dispositivo de aquecimento por indução de fluxo transversal inclui uma bobina de aquecimento disposta de modo que uma face da bobina fique voltada para a face da chapa da chapa condutiva; um núcleo ao redor do qual a bobina de aquecimento é enrolada; uma placa de blindagem formada de um condutor e disposta entre o núcleo e uma parte de extremidade lateral em uma direção perpendicular a uma direção de transporte da chapa condutiva, e um material magnético macio não condutivo que é conectado com a placa de blindagem, em que a placa de blindagem é interposta entre o núcleo e o material magnético macio não condutivo.
BR112012020606-0A 2010-02-19 2011-02-18 dispositivo de aquecimento por indução de fluxo transversal BR112012020606B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010035198 2010-02-19
JP2010-035198 2010-02-19
PCT/JP2011/053526 WO2011102471A1 (ja) 2010-02-19 2011-02-18 トランスバース方式の誘導加熱装置

Publications (2)

Publication Number Publication Date
BR112012020606A2 true BR112012020606A2 (pt) 2016-07-19
BR112012020606B1 BR112012020606B1 (pt) 2021-02-23

Family

ID=44483056

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012020606-0A BR112012020606B1 (pt) 2010-02-19 2011-02-18 dispositivo de aquecimento por indução de fluxo transversal

Country Status (12)

Country Link
US (2) US10292210B2 (pt)
EP (1) EP2538749B1 (pt)
JP (1) JP4938155B2 (pt)
KR (1) KR101358555B1 (pt)
CN (1) CN102884862B (pt)
BR (1) BR112012020606B1 (pt)
CA (1) CA2789978C (pt)
HK (1) HK1179097A1 (pt)
MX (1) MX2012009520A (pt)
PL (1) PL2538749T3 (pt)
RU (1) RU2518187C2 (pt)
WO (1) WO2011102471A1 (pt)

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US10880958B2 (en) 2016-03-30 2020-12-29 Nippon Steel Corporation Induction heating device and induction heating method
BR112018015294B1 (pt) 2016-09-27 2022-07-12 Novelis Inc Método para filetar um substrato metálico em uma unidade de laminação e sistema para filetar um substrato metálico em uma unidade de laminação
CN110495248B (zh) 2016-09-27 2022-08-12 诺维尔里斯公司 加热系统和加热金属的方法
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KR101368528B1 (ko) 2010-02-19 2014-02-27 신닛테츠스미킨 카부시키카이샤 트랜스버스 방식의 유도 가열 장치

Also Published As

Publication number Publication date
CA2789978C (en) 2015-11-24
JPWO2011102471A1 (ja) 2013-06-17
HK1179097A1 (en) 2013-09-19
US20120305548A1 (en) 2012-12-06
CN102884862A (zh) 2013-01-16
US10327287B2 (en) 2019-06-18
RU2012137107A (ru) 2014-03-27
EP2538749A1 (en) 2012-12-26
JP4938155B2 (ja) 2012-05-23
KR20120116988A (ko) 2012-10-23
EP2538749B1 (en) 2018-04-04
EP2538749A4 (en) 2015-07-29
CA2789978A1 (en) 2011-08-25
BR112012020606B1 (pt) 2021-02-23
US10292210B2 (en) 2019-05-14
US20180359817A1 (en) 2018-12-13
CN102884862B (zh) 2014-11-19
RU2518187C2 (ru) 2014-06-10
WO2011102471A1 (ja) 2011-08-25
KR101358555B1 (ko) 2014-02-05
MX2012009520A (es) 2012-08-31
PL2538749T3 (pl) 2018-09-28

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL AND SUMITOMO METAL CORPORATION (JP)

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

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