GB1570916A - Method of induction heating of metal materials - Google Patents

Method of induction heating of metal materials Download PDF

Info

Publication number
GB1570916A
GB1570916A GB333577A GB333577A GB1570916A GB 1570916 A GB1570916 A GB 1570916A GB 333577 A GB333577 A GB 333577A GB 333577 A GB333577 A GB 333577A GB 1570916 A GB1570916 A GB 1570916A
Authority
GB
United Kingdom
Prior art keywords
coil
current
temperature
induction heating
workpiece
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
Application number
GB333577A
Other languages
English (en)
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.)
Nippon Steel Corp
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
Priority claimed from JP1250676A external-priority patent/JPS5295345A/ja
Priority claimed from JP1371076A external-priority patent/JPS5296914A/ja
Priority claimed from JP9171276A external-priority patent/JPS5316939A/ja
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Publication of GB1570916A publication Critical patent/GB1570916A/en
Expired legal-status Critical Current

Links

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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • 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)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Induction Heating (AREA)
GB333577A 1976-02-06 1977-01-27 Method of induction heating of metal materials Expired GB1570916A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP1250676A JPS5295345A (en) 1976-02-06 1976-02-06 Method and apparatus for controlling electric power of series type ind uctive heating furnace inductive heating furnace electric power contro l
JP1371076A JPS5296914A (en) 1976-02-10 1976-02-10 Method and apparatus for uniformly heating end parts in continuous ind uction heating of metallic material
JP9171276A JPS5316939A (en) 1976-07-30 1976-07-30 Inducton heating method

Publications (1)

Publication Number Publication Date
GB1570916A true GB1570916A (en) 1980-07-09

Family

ID=27279854

Family Applications (1)

Application Number Title Priority Date Filing Date
GB333577A Expired GB1570916A (en) 1976-02-06 1977-01-27 Method of induction heating of metal materials

Country Status (4)

Country Link
CA (1) CA1059218A (xx)
DE (1) DE2704451C2 (xx)
FR (1) FR2340664A1 (xx)
GB (1) GB1570916A (xx)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0823492A2 (en) * 1996-08-07 1998-02-11 Concept Systems Design Inc. Zone heating system with feedback control
US6031211A (en) * 1997-07-11 2000-02-29 Concept Systems Design, Inc. Zone heating system with feedback control
EP1496129A1 (en) * 2002-04-08 2005-01-12 JFE Steel Corporation Heat treating device, heat treating method, recording medium recording heat treating program and steel product
CN117320206A (zh) * 2023-10-11 2023-12-29 湖北汽车工业学院 基于多工况下温度功率闭环感应加热控制方法及系统

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5316939A (en) * 1976-07-30 1978-02-16 Nippon Steel Corp Inducton heating method
US4317978A (en) * 1980-04-07 1982-03-02 Park-Ohio Industries, Inc. Induction heater arrangement for forging bar stock
US4420667A (en) * 1982-06-21 1983-12-13 Park-Ohio Industries, Inc. Induction heating method and apparatus for elongated workpieces
DE3809932C1 (xx) * 1988-03-24 1989-06-22 Otto Junker Gmbh, 5107 Simmerath, De
DE8905047U1 (de) * 1989-04-21 1990-08-23 Diehl GmbH & Co, 8500 Nürnberg Elektrischer Kochherd
DE19603233C1 (de) * 1996-01-30 1997-03-13 Wick Hans Joachim Dr Ing Verfahren zur Bestimmung des Temperaturprofils im Nutzgut bei Prozessen der Metallindustrie
DE102010031908A1 (de) * 2010-07-22 2012-01-26 Zenergy Power Gmbh Verfahren und Vorrichtung zum Erwärmen eines Flachmaterials
FR3059200A1 (fr) * 2016-11-18 2018-05-25 Compagnie Generale Des Etablissements Michelin La regulation de la temperature d'un element en mouvement
AT522345B1 (de) 2019-03-29 2020-11-15 Primetals Technologies Austria GmbH Heizungsvorrichtung zum induktiven Erhitzen eines Flachstahlstreifens in einem Warmwalzwerk

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1744853U (de) * 1955-09-14 1957-05-16 Alfons Schultheiss Einrichtung zur steuerung der leistung der hochfrequenz- oder mittelfrequenz-generatoren von elektro-induktiven glueh-, haert- und loetanlagen.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0823492A2 (en) * 1996-08-07 1998-02-11 Concept Systems Design Inc. Zone heating system with feedback control
EP0823492A3 (en) * 1996-08-07 1999-01-20 Concept Systems Design Inc. Zone heating system with feedback control
US6031211A (en) * 1997-07-11 2000-02-29 Concept Systems Design, Inc. Zone heating system with feedback control
EP1496129A1 (en) * 2002-04-08 2005-01-12 JFE Steel Corporation Heat treating device, heat treating method, recording medium recording heat treating program and steel product
EP1496129A4 (en) * 2002-04-08 2006-02-22 Jfe Steel Corp THERMAL PROCESSING DEVICE AND METHOD, SUPPORT FOR RECORDING THERMAL PROCESSING PROGRAM, AND STEEL PRODUCT
CN117320206A (zh) * 2023-10-11 2023-12-29 湖北汽车工业学院 基于多工况下温度功率闭环感应加热控制方法及系统

Also Published As

Publication number Publication date
DE2704451C2 (de) 1983-10-06
FR2340664B1 (xx) 1981-03-06
CA1059218A (en) 1979-07-24
FR2340664A1 (fr) 1977-09-02
DE2704451A1 (de) 1977-08-11

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee