ES2513825T3 - Tratamiento térmico por inducción de piezas de trabajo - Google Patents

Tratamiento térmico por inducción de piezas de trabajo Download PDF

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Publication number
ES2513825T3
ES2513825T3 ES08780785.5T ES08780785T ES2513825T3 ES 2513825 T3 ES2513825 T3 ES 2513825T3 ES 08780785 T ES08780785 T ES 08780785T ES 2513825 T3 ES2513825 T3 ES 2513825T3
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ES
Spain
Prior art keywords
magnetic field
output
cross sections
heat treatment
induction heat
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
ES08780785.5T
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English (en)
Inventor
Kuno Weiss
Oleg S. Fishman
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.)
Inductotherm Corp
Original Assignee
Inductotherm 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 Inductotherm Corp filed Critical Inductotherm Corp
Application granted granted Critical
Publication of ES2513825T3 publication Critical patent/ES2513825T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H05B6/04—Sources of current
    • 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
    • H05B6/08—Control, e.g. of temperature, of power using compensating or balancing 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
    • H05B6/10—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
    • H05B6/102—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces the metal pieces being rotated while induction heated
    • 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)
  • General Induction Heating (AREA)

Abstract

Aparato para calentamiento por inducción de una pieza de trabajo continua o discreta, el aparato comprende: una fuente de alimentación (10) que tiene una salida de CA con modulación de anchura de impulsos; un inductor (12) conectado a la salida de CA para generar un campo magnético de CA; unos medios para producir un movimiento relativo entre la pieza de trabajo continua o discreta y el inductor para acoplar magnéticamente secciones transversales progresivas de la pieza de trabajo continua o discreta con el campo magnético; y unos medios para la detección de las secciones transversales progresivas acopladas magnéticamente con el campo magnético de CA; caracterizado por unos medios para ajustar selectivamente la frecuencia de la salida de CA cuando cada una de las secciones transversales progresivas se acopla magnéticamente con el campo magnético de CA para el tratamiento térmico por inducción en respuesta a un cambio en la dimensión en sección transversal de las secciones transversales progresivas acopladas magnéticamente con el campo magnético de CA; y unos medios para ajustar selectivamente la potencia de la salida de CA mediante el cambio del ciclo de trabajo de la salida de CA cuando cada una de las secciones transversales progresivas se acopla con el campo magnético de CA para el tratamiento térmico por inducción y la frecuencia de la salida de CA se ajusta en respuesta al cambio en la dimensión en sección transversal de las secciones transversales progresivas.

Description

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Claims (1)

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ES08780785.5T 2007-06-10 2008-06-09 Tratamiento térmico por inducción de piezas de trabajo Active ES2513825T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US760772 2007-06-10
US11/760,772 US7772530B2 (en) 2004-10-30 2007-06-10 Induction heat treatment of workpieces
PCT/US2008/066353 WO2008154508A1 (en) 2007-06-10 2008-06-09 Induction heat treatment of workpieces

Publications (1)

Publication Number Publication Date
ES2513825T3 true ES2513825T3 (es) 2014-10-27

Family

ID=40130604

Family Applications (1)

Application Number Title Priority Date Filing Date
ES08780785.5T Active ES2513825T3 (es) 2007-06-10 2008-06-09 Tratamiento térmico por inducción de piezas de trabajo

Country Status (11)

Country Link
US (2) US7772530B2 (es)
EP (1) EP2172081B1 (es)
JP (1) JP5306338B2 (es)
KR (1) KR101433054B1 (es)
CN (1) CN101682943B (es)
BR (1) BRPI0812956B1 (es)
DK (1) DK2172081T3 (es)
ES (1) ES2513825T3 (es)
PL (1) PL2172081T3 (es)
RU (1) RU2501194C2 (es)
WO (1) WO2008154508A1 (es)

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JP2009506743A (ja) * 2005-08-25 2009-02-12 コンサーク コーポレイション パルス幅変調電力インバータ出力制御
US20100025391A1 (en) * 2008-07-31 2010-02-04 Itherm Technologies, L.P. Composite inductive heating assembly and method of heating and manufacture
EP2387863B1 (en) * 2009-01-17 2015-07-22 Inductoheat, Inc. Induction heat treatment of complex-shaped workpieces
CA2796102A1 (en) * 2010-04-13 2011-10-20 Inductoheat, Inc. Induction heat treatment of an annular workpiece
US9217731B2 (en) 2010-05-21 2015-12-22 Kabushiki Kaisha Toshiba Welding inspection method and apparatus thereof
US20110284508A1 (en) * 2010-05-21 2011-11-24 Kabushiki Kaisha Toshiba Welding system and welding method
CN101977456B (zh) * 2010-09-06 2012-08-01 河北工业大学 一种移动线材感应加热控制器
MX2013003284A (es) 2010-09-23 2013-04-24 Radyne Corp Tratamiento termico por induccion electrica de flujo transversal de una pieza de trabajo discreta en un espacio de un circuito magnetico.
US8982586B2 (en) * 2010-12-23 2015-03-17 Caterpillar Inc. Method for regulating temperature of transistor-based component
CN110191526B (zh) * 2011-04-07 2021-12-21 高周波热炼株式会社 感应加热装置、感应加热设备、感应加热方法以及热处理方法
DE102013017298A1 (de) * 2013-10-18 2015-04-23 Bernd Maryniak Verfahren zur Herstellung eines vollständig oder teilweise emaillierten Bauteils
US20150114954A1 (en) * 2013-10-29 2015-04-30 Sarge Holdings Co., Llc Portable induction heater
US9677700B2 (en) 2014-10-27 2017-06-13 Ajax Tocco Magnethermic Corporation Pipe heating apparatus and methods for uniform end heating and controlled heating length
JP6391175B2 (ja) * 2015-10-06 2018-09-19 東芝三菱電機産業システム株式会社 誘導加熱装置
CN107872905B (zh) * 2016-09-23 2024-04-09 中国石油化工股份有限公司 一种轴类零件感应加热工艺实验方法及实验平台
CN111347157B (zh) * 2018-12-21 2023-04-28 松下知识产权经营株式会社 激光焊接装置以及激光焊接方法
RU2745365C1 (ru) * 2020-07-21 2021-03-24 Общество с ограниченной ответственностью "НПП Система 48" (ООО "НПП Система 48") Энергоэффективная система питания установки индукционного нагрева
DE102021201220A1 (de) * 2021-02-09 2022-08-11 E.G.O. Elektro-Gerätebau GmbH Verfahren zum Betreiben einer Vorrichtung zum drahtlosen Übertragen von Energie in Richtung eines elektrischen Verbrauchers mittels induktiver Kopplung, Vorrichtung und System
CN117467837A (zh) * 2023-12-27 2024-01-30 季华实验室 一种机器人末端控制方法、装置、电子设备及存储介质

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US4241250A (en) * 1979-06-25 1980-12-23 General Electric Company Induction cooking system
GB2192294A (en) 1986-06-30 1988-01-06 Electricity Council Method of heating
US4897518A (en) * 1987-03-06 1990-01-30 Tocco, Inc. Method of monitoring induction heating cycle
JPH04218621A (ja) * 1990-05-14 1992-08-10 Chubu Electric Power Co Inc 長軸材の表面熱処理方法
US5847370A (en) 1990-06-04 1998-12-08 Nordson Corporation Can coating and curing system having focused induction heater using thin lamination cores
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JP2009506743A (ja) * 2005-08-25 2009-02-12 コンサーク コーポレイション パルス幅変調電力インバータ出力制御

Also Published As

Publication number Publication date
DK2172081T3 (da) 2014-10-13
CN101682943A (zh) 2010-03-24
JP2010529639A (ja) 2010-08-26
CN101682943B (zh) 2012-11-28
KR20100021621A (ko) 2010-02-25
EP2172081B1 (en) 2014-09-03
US8466395B2 (en) 2013-06-18
BRPI0812956B1 (pt) 2019-04-24
WO2008154508A1 (en) 2008-12-18
RU2501194C2 (ru) 2013-12-10
US7772530B2 (en) 2010-08-10
JP5306338B2 (ja) 2013-10-02
BRPI0812956A2 (pt) 2014-12-09
EP2172081A1 (en) 2010-04-07
RU2009148494A (ru) 2011-07-20
US20080035633A1 (en) 2008-02-14
PL2172081T3 (pl) 2014-12-31
KR101433054B1 (ko) 2014-08-22
EP2172081A4 (en) 2012-04-04
US20100301038A1 (en) 2010-12-02

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