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ES2078119T3 - Horno de induccion. - Google Patents

Horno de induccion.

Info

Publication number
ES2078119T3
ES2078119T3 ES93901556T ES93901556T ES2078119T3 ES 2078119 T3 ES2078119 T3 ES 2078119T3 ES 93901556 T ES93901556 T ES 93901556T ES 93901556 T ES93901556 T ES 93901556T ES 2078119 T3 ES2078119 T3 ES 2078119T3
Authority
ES
Spain
Prior art keywords
product
coil
during
oven
continuous
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 - Lifetime
Application number
ES93901556T
Other languages
English (en)
Inventor
Giovanni Arvedi
Giovanni Gosio
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of ES2078119T3 publication Critical patent/ES2078119T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • 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
    • 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
    • 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
    • H05B6/42—Cooling of coils
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D99/0006—Electric heating elements or system
    • F27D2099/0015—Induction heating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D99/00—Subject matter not provided for in other groups of this subclass
    • F27D99/0001—Heating elements or systems
    • F27D2099/0058—Means for heating the charge locally
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • General Engineering & Computer Science (AREA)
  • General Induction Heating (AREA)
  • Tunnel Furnaces (AREA)
  • Metal Rolling (AREA)
  • Furnace Details (AREA)
  • Heat Treatment Of Articles (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Surgical Instruments (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

SE DESCRIBE UN HORNO DE INDUCCION MEJORADO CAPAZ DE CALENTAR DE FORMA CONTINUA Y HOMOGENEA UN PRODUCTO PLANO DE LA INDUSTRIA DEL ACERO, EN PARTICULAR UNA PLANCHA DELGADA DE UNA INSTALACION DE FUNDICION CONTINUA, CORRIENTE ARRIBA DE LOS PASOS DE LAMINADO FINALES DURANTE LA FABRICACION DE TIRAS DE ACERO DELGADAS. DADO EL PEQUEÑO GROSOR MOSTRADO POR EL PRODUCTO A CALENTAR, UN HORNO DE ESTE TIPO TENDRA UNAS BOBINAS DE TAMAÑO REDUCIDO EN LA DIRECCION DE ALIMENTACION DE LAS TIRAS. PARA EVITAR QUE BAJO TALES CIRCUNSTANCIAS PUEDA DESCENDER EL RENDIMIENTO Y QUE SE PUEDA ESTABLECER UN GRAN FLUJO DE FUGA, CON LAS CONSIGUIENTES DESVENTAJAS SERIAS, LA PRESENTE INVENCION PREVE UN CONCENTRADOR DEL FLUJO FORMADO A BASE DE DOS PAQUETES CONTINUOS DE LAMINACION QUE TIENEN UNA SECCION TRANSVERSAL EN FORMA SUSTANCIALMENTE DE C QUE ENVUELVE A LA BOBINA INDUCTORA TANTO POR LA PARTE SUPERIOR COMO POR LA INFERIOR POR TODO EL LARGO DE LA MISMA DEJANDO SOLAMENTE AL DESCUBIERTO EL AREA DE PASO A TRAVES DE LA CUAL EL PRODUCTO A CALENTAR ENTRA EN LA BOBINA.
ES93901556T 1991-12-18 1992-12-17 Horno de induccion. Expired - Lifetime ES2078119T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITFI910301A IT1253095B (it) 1991-12-18 1991-12-18 Forno ad induzione perfezionato per il riscaldo o ripristino di temperatura in prodotti piani di siderurgia

Publications (1)

Publication Number Publication Date
ES2078119T3 true ES2078119T3 (es) 1995-12-01

Family

ID=11349869

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93901556T Expired - Lifetime ES2078119T3 (es) 1991-12-18 1992-12-17 Horno de induccion.

Country Status (22)

Country Link
US (1) US5578233A (es)
EP (1) EP0617879B1 (es)
JP (1) JPH07505008A (es)
KR (1) KR100283160B1 (es)
AT (1) ATE128593T1 (es)
AU (1) AU659911B2 (es)
BG (1) BG98791A (es)
BR (1) BR9206944A (es)
CA (1) CA2122822C (es)
DE (1) DE69205178T2 (es)
DK (1) DK0617879T3 (es)
ES (1) ES2078119T3 (es)
FI (1) FI109262B (es)
HU (1) HU216981B (es)
IT (1) IT1253095B (es)
NO (1) NO942291L (es)
PL (1) PL169786B1 (es)
RO (1) RO116030B1 (es)
RU (1) RU2105434C1 (es)
TR (1) TR27943A (es)
WO (1) WO1993012628A1 (es)
ZA (1) ZA929106B (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3009355B2 (ja) * 1996-05-20 2000-02-14 インダクトサーム・コーポレイション 連続鋳造製品用誘導加熱ラインにおいて循環電流を阻止するための誘導加熱コイルアセンブリ
US5887019A (en) * 1997-02-26 1999-03-23 Geneva Steel Methods and apparatus for securing induction coils within an induction coil module
US20040199099A1 (en) * 1998-07-10 2004-10-07 Matson James R Hemofiltration systems, methods and devices used to treat inflammatory mediator related disease
JP2001006864A (ja) * 1999-06-25 2001-01-12 Nkk Corp 誘導加熱装置
US7291122B2 (en) * 2000-03-24 2007-11-06 Immunocept, L.L.C. Hemofiltration methods for treatment of diseases in a mammal
US6787040B2 (en) * 2000-05-16 2004-09-07 Immunocept, L.L.C. Method and system for colloid exchange therapy
US6589607B1 (en) 2000-06-29 2003-07-08 Material Sciences Corporation Method of coating a continuously moving substrate with thermoset material and corresponding apparatus
RU2210874C2 (ru) * 2001-04-02 2003-08-20 Рыболовлев Владимир Павлович Установка для нагрева в поле токов высокой частоты древесины и других диэлектриков (варианты)
DE10123782A1 (de) * 2001-05-16 2002-11-21 Sms Demag Ag Verfahren und Vorrichtung zum thermischen Behandeln von Metallsträngen, insbesondere von Stahlband
TWI276689B (en) * 2005-02-18 2007-03-21 Nippon Steel Corp Induction heating device for a metal plate
CA2660200A1 (en) * 2006-08-07 2008-02-14 Messier-Bugatti Method for densification of porous articles
EP2538749B1 (en) * 2010-02-19 2018-04-04 Nippon Steel & Sumitomo Metal Corporation Transverse flux induction heating device
DE102010017905B4 (de) * 2010-04-21 2014-08-21 TRUMPF Hüttinger GmbH + Co. KG Verfahren und Induktionserwärmungsvorrichtung zur Warmblechumformung
JP5659094B2 (ja) * 2011-07-04 2015-01-28 東芝三菱電機産業システム株式会社 誘導加熱装置
CN104004981B (zh) * 2014-06-05 2016-04-13 湖南湘投金天钛金属有限公司 一种冷轧钛带卷真空感应直接加热退火装置
EP3025799B2 (de) 2014-11-28 2020-04-15 SMS group GmbH Walzanlage
US10638553B2 (en) 2015-06-30 2020-04-28 Danieli & C. Officine Meccaniche S.P.A. Transverse flux induction heating apparatus
KR102498744B1 (ko) * 2017-11-24 2023-02-13 다니엘리 앤드 씨. 오피시네 메카니케 쏘시에떼 퍼 아찌오니 가열 장치 및 대응하는 기기 및 방법

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2452197A (en) * 1945-03-22 1948-10-26 Ajax Electrothermic Corp Induction furnace for variable heat patterns
US3444346A (en) * 1966-12-19 1969-05-13 Texas Instruments Inc Inductive heating of strip material
US3562470A (en) * 1969-06-24 1971-02-09 Westinghouse Electric Corp Induction heating apparatus
JPS531614A (en) * 1976-06-26 1978-01-09 Toyo Alum Kk Induction heating equipment
US4357512A (en) * 1980-07-23 1982-11-02 Sumitomo Kinzoku Kogyo Kabushiki Kaisha Apparatus for continuous manufacture of butt-welded pipe
GB2121260A (en) * 1982-06-02 1983-12-14 Davy Mckee Transverse flux induction heater
JPS6298588A (ja) * 1985-10-25 1987-05-08 日本軽金属株式会社 横磁束型電磁誘導加熱装置
AT394125B (de) * 1986-04-16 1992-02-10 Voest Alpine Ind Anlagen Vorrichtung zum ausgleich der schienenschatten an erhitzten brammen
US4778971A (en) * 1986-05-23 1988-10-18 Kabushiki Kaisha Meidensha Induction heating apparatus
GB8721663D0 (en) * 1987-09-15 1987-10-21 Electricity Council Induction heating apparatus
IT1229749B (it) * 1989-05-17 1991-09-10 Giovanni Arvedi Forno ad induzione di riscaldo ed omogeneizzazione della temperatura per la laminazione di nastri sottili di acciaio.
GB2262420B (en) * 1991-12-03 1995-02-08 Electricity Ass Tech Induction heating apparatus

Also Published As

Publication number Publication date
HUT67901A (en) 1995-05-29
FI942513A0 (fi) 1994-05-30
TR27943A (tr) 1995-11-03
FI109262B (fi) 2002-06-14
NO942291D0 (no) 1994-06-17
ITFI910301A0 (it) 1991-12-18
ATE128593T1 (de) 1995-10-15
ITFI910301A1 (it) 1993-06-18
RO116030B1 (ro) 2000-09-29
NO942291L (no) 1994-06-17
RU2105434C1 (ru) 1998-02-20
KR100283160B1 (ko) 2001-03-02
DK0617879T3 (da) 1995-12-04
ZA929106B (en) 1993-08-06
WO1993012628A1 (en) 1993-06-24
PL169786B1 (pl) 1996-08-30
BG98791A (en) 1995-07-28
CA2122822A1 (en) 1993-06-24
FI942513A7 (fi) 1994-05-30
US5578233A (en) 1996-11-26
HU216981B (hu) 1999-10-28
EP0617879A1 (en) 1994-10-05
AU659911B2 (en) 1995-06-01
AU3266193A (en) 1993-07-19
KR940704111A (ko) 1994-12-12
HU9401315D0 (en) 1994-08-29
IT1253095B (it) 1995-07-10
EP0617879B1 (en) 1995-09-27
JPH07505008A (ja) 1995-06-01
DE69205178D1 (de) 1995-11-02
CA2122822C (en) 2001-08-28
DE69205178T2 (de) 1996-02-29
BR9206944A (pt) 1995-11-28

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