DE69213155T2 - Induktionsanordnung zum Heizen von Metallbändern - Google Patents

Induktionsanordnung zum Heizen von Metallbändern

Info

Publication number
DE69213155T2
DE69213155T2 DE69213155T DE69213155T DE69213155T2 DE 69213155 T2 DE69213155 T2 DE 69213155T2 DE 69213155 T DE69213155 T DE 69213155T DE 69213155 T DE69213155 T DE 69213155T DE 69213155 T2 DE69213155 T2 DE 69213155T2
Authority
DE
Germany
Prior art keywords
coil
turns
induction
helix
coils
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
DE69213155T
Other languages
German (de)
English (en)
Other versions
DE69213155D1 (de
Inventor
Jean F-95160 Montmorency Delassus
Georges Charles Residence L'hermitage F-78230 Le Pecq Ferry
Jean-Louis Bernard F-89140 Villethierry Peureux
Philippe F-68360 Soultz Roehr
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.)
Electricite de France SA
Original Assignee
Electricite de France SA
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 Electricite de France SA filed Critical Electricite de France SA
Publication of DE69213155D1 publication Critical patent/DE69213155D1/de
Application granted granted Critical
Publication of DE69213155T2 publication Critical patent/DE69213155T2/de
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
    • 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
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/06—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated
    • F27B9/062—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated
    • F27B9/067—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity heated without contact between combustion gases and charge; electrically heated electrically heated heated by induction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/16—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path
    • F27B9/18—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a circular or arcuate path under the action of scrapers or pushers
    • 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
    • H05B6/44—Coil arrangements having more than one coil or coil segment
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27M—INDEXING SCHEME RELATING TO ASPECTS OF THE CHARGES OR FURNACES, KILNS, OVENS OR RETORTS
    • F27M2001/00—Composition, conformation or state of the charge
    • F27M2001/15—Composition, conformation or state of the charge characterised by the form of the articles
    • F27M2001/1595—Bands
    • 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)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Induction Heating (AREA)
DE69213155T 1991-10-14 1992-10-14 Induktionsanordnung zum Heizen von Metallbändern Expired - Lifetime DE69213155T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9112627A FR2682551B1 (fr) 1991-10-14 1991-10-14 Inducteur de chauffage par induction de bandes metalliques.

Publications (2)

Publication Number Publication Date
DE69213155D1 DE69213155D1 (de) 1996-10-02
DE69213155T2 true DE69213155T2 (de) 1997-01-23

Family

ID=9417881

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69213155T Expired - Lifetime DE69213155T2 (de) 1991-10-14 1992-10-14 Induktionsanordnung zum Heizen von Metallbändern
DE69225247T Expired - Lifetime DE69225247D1 (de) 1991-10-14 1992-10-14 Induktionsanordnung zum Heizen von Metallbändern

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69225247T Expired - Lifetime DE69225247D1 (de) 1991-10-14 1992-10-14 Induktionsanordnung zum Heizen von Metallbändern

Country Status (9)

Country Link
US (1) US5582790A (OSRAM)
EP (2) EP0690663B1 (OSRAM)
CA (1) CA2120249C (OSRAM)
DE (2) DE69213155T2 (OSRAM)
DK (1) DK0538124T3 (OSRAM)
ES (1) ES2093808T3 (OSRAM)
FR (1) FR2682551B1 (OSRAM)
GR (1) GR3021244T3 (OSRAM)
WO (1) WO1993008669A1 (OSRAM)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7323666B2 (en) 2003-12-08 2008-01-29 Saint-Gobain Performance Plastics Corporation Inductively heatable components
US9888529B2 (en) 2005-02-18 2018-02-06 Nippon Steel & Sumitomo Metal Corporation Induction heating device for a metal plate
DE102007039279B3 (de) * 2007-08-20 2009-01-02 Muhr Und Bender Kg Wärmebehandlung von flexibel gewalztem Band
CN102997432A (zh) * 2012-11-02 2013-03-27 明达实业(厦门)有限公司 一种水池加热器结构
EP4173441A4 (en) * 2020-06-26 2024-07-31 Ajax Tocco Magnethermic Corporation CROSS-FLOW INDUCTION HEATING DEVICE FOR HEATING A FLAT PRODUCT

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583227A (en) * 1947-01-24 1952-01-22 Elgin Nat Watch Co Induction heat treating
FR1193496A (fr) * 1957-03-23 1959-11-03 Deutsche Edelstahlwerke Ag Procédé pour le chauffage en continu de tôles, et bobine d'induction pour sa mise en oeuvre
US3489875A (en) * 1966-10-27 1970-01-13 Ajax Magnethermic Corp Apparatus for induction heating of slabs
US3649804A (en) * 1971-01-15 1972-03-14 Park Ohio Industries Inc Method and apparatus for tuning a multiturn induction heating coil
US4145591A (en) * 1976-01-24 1979-03-20 Nitto Chemical Industry Co., Ltd. Induction heating apparatus with leakage flux reducing means
GB8505811D0 (en) * 1985-03-06 1985-04-11 Bekaert Sa Nv Induction heating
US4754114A (en) * 1985-12-27 1988-06-28 Ajax Magnethermic Corporation Induction heater
JPH02301522A (ja) * 1989-05-16 1990-12-13 Mitsubishi Heavy Ind Ltd 誘導加熱装置
JPH0349561A (ja) * 1989-07-14 1991-03-04 Mitsubishi Heavy Ind Ltd 合金化用誘導加熱における電源制御装置

Also Published As

Publication number Publication date
EP0690663B1 (fr) 1998-04-22
EP0690663A1 (fr) 1996-01-03
FR2682551A1 (fr) 1993-04-16
DE69213155D1 (de) 1996-10-02
GR3021244T3 (en) 1997-01-31
CA2120249C (en) 1997-08-19
EP0538124B1 (fr) 1996-08-28
FR2682551B1 (fr) 1997-05-23
WO1993008669A1 (fr) 1993-04-29
DK0538124T3 (OSRAM) 1997-02-10
US5582790A (en) 1996-12-10
EP0538124A1 (fr) 1993-04-21
CA2120249A1 (en) 1993-04-29
ES2093808T3 (es) 1997-01-01
DE69225247D1 (de) 1998-05-28

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