DE4011825C2 - - Google Patents

Info

Publication number
DE4011825C2
DE4011825C2 DE4011825A DE4011825A DE4011825C2 DE 4011825 C2 DE4011825 C2 DE 4011825C2 DE 4011825 A DE4011825 A DE 4011825A DE 4011825 A DE4011825 A DE 4011825A DE 4011825 C2 DE4011825 C2 DE 4011825C2
Authority
DE
Germany
Prior art keywords
roller
conductor loop
loop arrangement
length
thyristors
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
DE4011825A
Other languages
German (de)
English (en)
Other versions
DE4011825A1 (de
Inventor
Des Erfinders Beantragt Teilnichtnennung
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.)
Eduard Kuesters Maschinenfabrik GmbH and Co KG
Original Assignee
Eduard Kuesters Maschinenfabrik GmbH and Co KG
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 Eduard Kuesters Maschinenfabrik GmbH and Co KG filed Critical Eduard Kuesters Maschinenfabrik GmbH and Co KG
Priority to DE4011825A priority Critical patent/DE4011825A1/de
Publication of DE4011825A1 publication Critical patent/DE4011825A1/de
Application granted granted Critical
Publication of DE4011825C2 publication Critical patent/DE4011825C2/de
Granted 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
    • C21D9/38—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for roll bodies
    • 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
    • H05B6/40—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
    • H05B6/36—Coil arrangements
    • H05B6/42—Cooling of coils
    • 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)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Induction Heating (AREA)
DE4011825A 1990-04-12 1990-04-12 Einrichtung zur induktiven beheizung von walzen Granted DE4011825A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE4011825A DE4011825A1 (de) 1990-04-12 1990-04-12 Einrichtung zur induktiven beheizung von walzen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4011825A DE4011825A1 (de) 1990-04-12 1990-04-12 Einrichtung zur induktiven beheizung von walzen

Publications (2)

Publication Number Publication Date
DE4011825A1 DE4011825A1 (de) 1991-10-17
DE4011825C2 true DE4011825C2 (Direct) 1992-03-26

Family

ID=6404265

Family Applications (1)

Application Number Title Priority Date Filing Date
DE4011825A Granted DE4011825A1 (de) 1990-04-12 1990-04-12 Einrichtung zur induktiven beheizung von walzen

Country Status (1)

Country Link
DE (1) DE4011825A1 (Direct)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19854034A1 (de) * 1998-11-16 2000-05-18 Walzen Irle Gmbh Induktionsheizung für Thermowalzen
DE10065935A1 (de) * 2000-12-11 2002-07-04 Agfa Gevaert Ag Induktionsheizvorrichtung und-verfahren sowie Prozessor
RU2270534C1 (ru) * 2004-08-16 2006-02-20 Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения им. П.И. Баранова" Индуктор для нагрева вращающихся деталей

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10008213B4 (de) * 2000-02-23 2005-12-08 Man Roland Druckmaschinen Ag Einrichtung zur thermischen Energieeinkopplung
RU2429300C1 (ru) * 2010-05-20 2011-09-20 Государственное образовательное учреждение высшего профессионального образования "Московский государственный технический университет имени Н.Э. Баумана"(МГТУ им. Н.Э. Баумана) Способ изготовления высокопрочного бандажированного прокатного валка

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE973915C (de) * 1939-09-17 1960-07-14 Aeg Einrichtung zum induktiven Erhitzen durch hochfrequenten Wechselstrom, insbesondere zum Oberflaechenhaerten durch anschliessendes Abschrecken
DE1182373B (de) * 1963-05-30 1964-11-26 Siemens Ag Querfeld-Induktionsofen
DE1214812B (de) * 1965-06-25 1966-04-21 Siemens Ag Verfahren und Vorrichtung zur induktiven Erwaermung von Werkstuecken mit verstellbaren Induktoren
DE1215276B (de) * 1965-10-06 1966-04-28 Deutsche Edelstahlwerke Ag Vorrichtung zur stetigen, oertlich begrenzten Veraenderung der spezifischen Heizleistung eines Induktors
DE1583334B1 (de) * 1967-11-16 1970-09-03 Aeg Elotherm Gmbh Verfahren und Vorrichtung zum induktiven Oberflaechenhaerten von Flanschwellen nach dem Gesamtflaechenumlaufverfahren
DE2556313C3 (de) * 1975-12-13 1981-09-10 Fa. Paul Ferd. Peddinghaus, 5820 Gevelsberg Vorrichtung zum induktiven Erwärmen
US4714808A (en) * 1986-09-02 1987-12-22 Fmc Corporation Induction heating pressure welding with linear bus bar joint

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19854034A1 (de) * 1998-11-16 2000-05-18 Walzen Irle Gmbh Induktionsheizung für Thermowalzen
DE10065935A1 (de) * 2000-12-11 2002-07-04 Agfa Gevaert Ag Induktionsheizvorrichtung und-verfahren sowie Prozessor
RU2270534C1 (ru) * 2004-08-16 2006-02-20 Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения им. П.И. Баранова" Индуктор для нагрева вращающихся деталей

Also Published As

Publication number Publication date
DE4011825A1 (de) 1991-10-17

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee