CN1874622B - 工件的梯度感应加热 - Google Patents

工件的梯度感应加热 Download PDF

Info

Publication number
CN1874622B
CN1874622B CN200610083289.3A CN200610083289A CN1874622B CN 1874622 B CN1874622 B CN 1874622B CN 200610083289 A CN200610083289 A CN 200610083289A CN 1874622 B CN1874622 B CN 1874622B
Authority
CN
China
Prior art keywords
power supply
output
workpiece
controller
inverter
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.)
Expired - Fee Related
Application number
CN200610083289.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN1874622A (zh
Inventor
奥列格·S.·菲什曼
弗拉迪米尔·V.·纳多
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
Publication of CN1874622A publication Critical patent/CN1874622A/zh
Application granted granted Critical
Publication of CN1874622B publication Critical patent/CN1874622B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • H05B6/36—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
    • H05B6/06—Control, e.g. of temperature, of power

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)
  • Inverter Devices (AREA)
CN200610083289.3A 2005-06-01 2006-05-31 工件的梯度感应加热 Expired - Fee Related CN1874622B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/141,746 US7582851B2 (en) 2005-06-01 2005-06-01 Gradient induction heating of a workpiece
US11/141,746 2005-06-01

Publications (2)

Publication Number Publication Date
CN1874622A CN1874622A (zh) 2006-12-06
CN1874622B true CN1874622B (zh) 2014-06-11

Family

ID=36816720

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200610083289.3A Expired - Fee Related CN1874622B (zh) 2005-06-01 2006-05-31 工件的梯度感应加热

Country Status (13)

Country Link
US (2) US7582851B2 (enExample)
EP (1) EP1729542B1 (enExample)
JP (1) JP5138182B2 (enExample)
KR (1) KR101275601B1 (enExample)
CN (1) CN1874622B (enExample)
AU (1) AU2006202108B2 (enExample)
BR (1) BRPI0601940B1 (enExample)
CA (1) CA2549267A1 (enExample)
ES (1) ES2533595T3 (enExample)
HU (1) HUE024576T2 (enExample)
NZ (1) NZ547339A (enExample)
PL (1) PL1729542T3 (enExample)
PT (1) PT1729542E (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0324831D0 (en) * 2003-10-24 2003-11-26 British Nuclear Fuels Plc Induction heating
US7772530B2 (en) * 2004-10-30 2010-08-10 Inductotherm Corp. Induction heat treatment of workpieces
US7582851B2 (en) * 2005-06-01 2009-09-01 Inductotherm Corp. Gradient induction heating of a workpiece
JP5202839B2 (ja) * 2006-12-25 2013-06-05 東京エレクトロン株式会社 成膜装置および成膜方法
US8884199B2 (en) * 2007-11-03 2014-11-11 Inductotherm Corp. Electric power system for electric induction heating and melting of materials in a susceptor vessel
GB0910476D0 (en) * 2009-06-18 2009-07-29 Rolls Royce Plc Temperature activatable actuator
JP5053332B2 (ja) * 2009-06-30 2012-10-17 島田理化工業株式会社 誘導加熱装置
FR2951606B1 (fr) * 2009-10-19 2012-01-06 Electricite De France Procede de chauffage par induction mis en oeuvre dans un dispositif comprenant des inducteurs couples magnetiquement
JP5928788B2 (ja) * 2012-02-22 2016-06-01 富士電機株式会社 誘導加熱装置
CN102816899B (zh) * 2012-08-16 2015-04-22 西北工业大学 棒状材料梯度热处理装置
CN102927824B (zh) * 2012-11-09 2015-07-08 广东富华重工制造有限公司 一种轴体梯度感应中频加热炉
EP2947766A1 (de) * 2014-05-19 2015-11-25 Siemens Aktiengesellschaft Stromversorgung für eine nichtlineare Last mit Multilevel-Matrixumrichtern
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
WO2016115514A1 (en) * 2015-01-16 2016-07-21 Oleg Fishman Current controlled resonant induction power supply
WO2017053917A1 (en) * 2015-09-25 2017-03-30 Radyne Corporation Large billet electric induction pre-heating for a hot working process
KR101851889B1 (ko) * 2017-01-12 2018-06-07 엘지전자 주식회사 유도 가열 조리기
KR101954531B1 (ko) * 2017-09-26 2019-05-23 엘지전자 주식회사 정수기 및 정수기의 제어 방법
CN112969541A (zh) 2018-10-19 2021-06-15 代表亚利桑那大学的亚利桑那校董会 使用感应加热使物体成型的方法和系统
CN110193528A (zh) * 2019-06-10 2019-09-03 北京交通大学 可实现梯度加热和均匀加热的多功能直流感应加热器结构
US20240172335A1 (en) * 2021-02-05 2024-05-23 Ajax Tocco Magnethermic Corporation Active rectifier with current source inverter and voltage source inverter power systems for induction heating and melting applications

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6121592A (en) * 1998-11-05 2000-09-19 Inductotherm Corp. Induction heating device and process for the controlled heating of a non-electrically conductive material
CN1466810A (zh) * 2000-09-29 2004-01-07 EFD��Ӧ�ɷ����޹�˾ 大输出功率高频谐振负载逆变器
WO2004004420A1 (en) * 2002-06-26 2004-01-08 Mitsui Engineering & Shipbuilding Co.,Ltd. Induction heating method and unit
CN1543702A (zh) * 2001-08-14 2004-11-03 应达公司 感应加热或熔化用电源

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1566500A (en) * 1925-12-22 Indttctldn heateb fob and method of heating tibe holds
BE520969A (enExample) * 1952-06-26
US2813186A (en) * 1955-04-01 1957-11-12 Westinghouse Electric Corp Heat treatment apparatus
US2937365A (en) * 1955-12-28 1960-05-17 Gen Electric Programming control system
US3535652A (en) * 1965-10-04 1970-10-20 Brunswick Corp Gated transistor blocking oscillator without feedback winding
US3687123A (en) * 1965-10-04 1972-08-29 Floyd M Minks Controlled electrical pulse source
US3398252A (en) * 1965-11-15 1968-08-20 Westinghouse Electric Corp Heat treatment apparatus
US3466528A (en) * 1967-08-29 1969-09-09 Park Ohio Industries Inc Inverter for induction heating use
US3586830A (en) * 1968-11-29 1971-06-22 Coltron Ind Logical control for discretely metering energy to thermal systems incorporating apparatus and methods for simulating time related temperatures
US3770928A (en) * 1971-12-27 1973-11-06 Gen Electric Reliable solid state induction cooking appliance with control logic
US3832621A (en) * 1971-12-27 1974-08-27 Gen Electric Reliable static power converter with control logic
US3737611A (en) * 1972-02-28 1973-06-05 Park Ohio Industries Inc Method and circuit for interconnecting a plurality of inductors at the output transformer secondary
US3821509A (en) * 1972-04-10 1974-06-28 K Amagami Induction heating equipment having protective arrangements
US3823362A (en) * 1973-02-02 1974-07-09 Gen Electric Coordinated master-slave converter system for variable-power tank loads
US3886342A (en) * 1973-04-26 1975-05-27 Environment One Corp Induction cooking unit having all pan safe operation, wide range power control and low start-up and shut-down transients
JPS5316939A (en) * 1976-07-30 1978-02-16 Nippon Steel Corp Inducton heating method
US4112286A (en) * 1976-06-28 1978-09-05 Firing Circuits, Inc. Power circuit for induction heating
GB2073967B (en) * 1979-09-17 1984-01-25 Matsushita Electric Industrial Co Ltd Inductive heating equipment
US4418259A (en) * 1981-08-21 1983-11-29 Park-Ohio Industries, Inc. Method and apparatus of uniform induction heating of an elongated workpiece
US4382275A (en) * 1981-12-07 1983-05-03 Sundstrand Corporation PWM Inverter circuit
US4420667A (en) * 1982-06-21 1983-12-13 Park-Ohio Industries, Inc. Induction heating method and apparatus for elongated workpieces
US4506131A (en) * 1983-08-29 1985-03-19 Inductotherm Industries Inc. Multiple zone induction coil power control apparatus and method
DE3710085C2 (de) 1987-03-27 1994-07-21 Asea Brown Boveri Einrichtung zur induktiven Erwärmung eines Werkstückes mittels mehrerer Induktoren
JPH0210687A (ja) * 1988-06-29 1990-01-16 Daihen Corp 誘導加熱方法および装置
US4950348A (en) * 1988-10-13 1990-08-21 Elva Induksjon A/S Method for joining structural elements by heating of a binder
EP0390184B1 (en) * 1989-03-31 1993-06-02 Kabushiki Kaisha Toshiba Improvements in variable-voltage & variable-frequency power converter
JP2630666B2 (ja) * 1990-05-30 1997-07-16 三菱電機株式会社 放電加工装置
US5278382A (en) * 1990-10-29 1994-01-11 Herfurth Gmbh Method for the high-frequency heating of dielectric workpieces
US5343023A (en) * 1991-08-23 1994-08-30 Miller Electric Mfg. Co. Induction heater having a power inverter and a variable frequency output inverter
GB2269465A (en) * 1992-08-06 1994-02-09 Inductotherm Europ Induction heating
CN1283378C (zh) * 1993-12-16 2006-11-08 杰富意钢铁株式会社 金属板带的连接装置
US5508497A (en) * 1994-02-02 1996-04-16 Abb Patent Gmbh Method for open-loop/closed-loop control of at least two parallel oscillating circuit inverters feeding induction furnaces
BR9701473A (pt) * 1996-04-22 1998-09-08 Illinois Tool Works Sistema e método para o aquecimento indutivo de uma peça de trabalho e sistema para a aquecimento indutivo segmentado contínuo de uma peça de trabalho
US5886325A (en) * 1996-12-18 1999-03-23 Gnb Technologies, Inc. System and method for controlling the degree of heating experienced by a work coil in an induction heating generator
JP3190622B2 (ja) * 1998-08-27 2001-07-23 株式会社京浜コーポレーション 導電性材料の高周波誘導加熱システム
US6257459B1 (en) * 1998-11-10 2001-07-10 Gary K. Michelson Content lifting and removing container assembly and method of manufacture thereof
US6163019A (en) * 1999-03-05 2000-12-19 Abb Metallurgy Resonant frequency induction furnace system using capacitive voltage division
US6148019A (en) * 1999-05-10 2000-11-14 Inductotherm Corp. Modular high power induction heating and melting system
KR100872002B1 (ko) * 2001-02-16 2008-12-05 인덕터썸코포레이션 용융된 금속의 동시 유도 가열 및 교반
US6798822B2 (en) * 2001-02-16 2004-09-28 Inductotherm Corp. Simultaneous induction heating and stirring of a molten metal
EP1280381A3 (de) * 2001-07-25 2005-12-21 I. A. S. Induktions- Anlagen + Service GmbH & Co. KG Vorrichtung und Verfahren zur induktiven Blockerwärmung mit einer Blockerwärmungsspule
US6992406B2 (en) * 2001-08-14 2006-01-31 Inductotherm Corp. Induction heating or melting power supply utilizing a tuning capacitor
JP2004014487A (ja) * 2002-06-12 2004-01-15 Denki Kogyo Co Ltd 複数の加熱コイルによる高周波加熱装置とその方法
US7582851B2 (en) * 2005-06-01 2009-09-01 Inductotherm Corp. Gradient induction heating of a workpiece

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6121592A (en) * 1998-11-05 2000-09-19 Inductotherm Corp. Induction heating device and process for the controlled heating of a non-electrically conductive material
CN1466810A (zh) * 2000-09-29 2004-01-07 EFD��Ӧ�ɷ����޹�˾ 大输出功率高频谐振负载逆变器
CN1543702A (zh) * 2001-08-14 2004-11-03 应达公司 感应加热或熔化用电源
WO2004004420A1 (en) * 2002-06-26 2004-01-08 Mitsui Engineering & Shipbuilding Co.,Ltd. Induction heating method and unit

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
CN 1466810 A,全文.
WO 2004004420 A1,说明书第32页第6行到第36页第21行和附图16.

Also Published As

Publication number Publication date
US20060289494A1 (en) 2006-12-28
BRPI0601940B1 (pt) 2017-12-12
PT1729542E (pt) 2015-04-08
KR20060125477A (ko) 2006-12-06
JP2006344596A (ja) 2006-12-21
CA2549267A1 (en) 2006-12-01
PL1729542T3 (pl) 2015-05-29
ES2533595T3 (es) 2015-04-13
EP1729542A3 (en) 2007-08-22
AU2006202108A1 (en) 2006-12-21
CN1874622A (zh) 2006-12-06
US7582851B2 (en) 2009-09-01
AU2006202108B2 (en) 2012-06-28
KR101275601B1 (ko) 2013-06-14
US20090314768A1 (en) 2009-12-24
JP5138182B2 (ja) 2013-02-06
EP1729542A2 (en) 2006-12-06
NZ547339A (en) 2008-07-31
EP1729542B1 (en) 2015-02-25
BRPI0601940A (pt) 2007-05-22
HUE024576T2 (hu) 2016-02-29

Similar Documents

Publication Publication Date Title
CN1874622B (zh) 工件的梯度感应加热
EP1046321B1 (en) Induction heating device and process for controlling temperature distribution
CN101911829B (zh) 电磁感应加热装置
CN102577632B (zh) 用于功率电路的射频绝缘
US6727483B2 (en) Method and apparatus for delivery of induction heating to a workpiece
CN102188284B (zh) 用于减少患者监视装置中的瞬变的方法和设备
JP6881958B2 (ja) 加熱回路及び誘導調理ホブ
US6713737B1 (en) System for reducing noise from a thermocouple in an induction heating system
EP1889515A1 (en) Induction heating system output control based on induction heating device
JP7186344B2 (ja) 誘導加熱装置
JP6803387B2 (ja) ワークピースを加熱するための微調整された出力を有する高周波電源システム
CN102598849A (zh) 具有至少两个加热感应器的灶台
CN108668386A (zh) 电加热设备、电加热控制电路、电加热控制方法及装置
HK1097688A (en) Gradient induction heating of a workpiece
WO2023013823A1 (ko) 에너지 공급장치
EP4611483A1 (en) Induction cooktop and method for automatically configuring operating parameters of an induction cooktop
CN215251327U (zh) 适用于感应加热与电阻加热双用高温炉的供电结构
CN120390317A (zh) 多路温度控制装置、加热装置及加热设备
DE19963079A1 (de) Elektroherd
CN109352159A (zh) 双输出焊接逆变电源及控制方法
JP2000077175A (ja) 誘導加熱式電気器具装置
JPS63207085A (ja) 誘導加熱調理器
WO2001083389A2 (en) Method and apparatus for controlling heating and cooling in fiberglass bushing segments
KR20120135056A (ko) 인버터를 구비한 전류변환 장치
JPS6099491A (ja) 金属加工材料の電気的加熱装置

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1097688

Country of ref document: HK

C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
REG Reference to a national code

Ref country code: HK

Ref legal event code: WD

Ref document number: 1097688

Country of ref document: HK

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140611

Termination date: 20190531