FR2663952A1 - Dispositif de durcissement a induction. - Google Patents

Dispositif de durcissement a induction. Download PDF

Info

Publication number
FR2663952A1
FR2663952A1 FR9107647A FR9107647A FR2663952A1 FR 2663952 A1 FR2663952 A1 FR 2663952A1 FR 9107647 A FR9107647 A FR 9107647A FR 9107647 A FR9107647 A FR 9107647A FR 2663952 A1 FR2663952 A1 FR 2663952A1
Authority
FR
France
Prior art keywords
inductors
workpiece
parallel
conductor
end sections
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.)
Pending
Application number
FR9107647A
Other languages
English (en)
French (fr)
Inventor
Friedhelm Emde
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.)
SMS Elotherm GmbH
Original Assignee
AEG Elotherm GmbH
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 AEG Elotherm GmbH filed Critical AEG Elotherm GmbH
Publication of FR2663952A1 publication Critical patent/FR2663952A1/fr
Pending 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
    • H05B6/36—Coil arrangements
    • H05B6/40—Establishing desired heat distribution, e.g. to heat particular parts of workpieces
    • 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
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
    • 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
    • C21D9/28—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for plain shafts
    • 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
    • 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)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)
  • Heat Treatment Of Articles (AREA)
FR9107647A 1990-07-02 1991-06-21 Dispositif de durcissement a induction. Pending FR2663952A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4021025A DE4021025C1 (enExample) 1990-07-02 1990-07-02

Publications (1)

Publication Number Publication Date
FR2663952A1 true FR2663952A1 (fr) 1992-01-03

Family

ID=6409501

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9107647A Pending FR2663952A1 (fr) 1990-07-02 1991-06-21 Dispositif de durcissement a induction.

Country Status (3)

Country Link
DE (1) DE4021025C1 (enExample)
FR (1) FR2663952A1 (enExample)
GB (1) GB2248854B (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230897C1 (de) * 1992-09-01 1993-10-14 Aeg Elotherm Gmbh Induktor
US5365041A (en) * 1993-04-26 1994-11-15 Robotron Corporation Induction heating coil for bonding metal sheets
DE19704438C1 (de) * 1997-02-06 1998-06-25 Aeg Elotherm Gmbh Verfahren zum Härten von Nockenwellen und Linearinduktor zur Durchführung des Verfahrens
US6365883B1 (en) 1998-09-11 2002-04-02 Robotron Corporation U-shaped adhesive bonding apparatus
DE20103696U1 (de) 2001-03-02 2001-07-26 Fiand, Bernd, 79112 Freiburg Vorrichtung zur Induktionshärtung
DE102009040825A1 (de) 2009-09-10 2011-03-24 Sms Elotherm Gmbh Induktor und Verwendung eines solchen Induktors
DE102009040823A1 (de) * 2009-09-10 2011-03-24 Sms Elotherm Gmbh Vorrichtung zum induktiven Erwärmen und Verwendung einer solchen Vorrichtung
DE102012014765A1 (de) * 2012-07-25 2014-01-30 Efd Induction Gmbh Induktor
DE102016104214A1 (de) * 2016-03-08 2017-09-14 Sms Elotherm Gmbh Vorrichtung zum induktiven Erwärmen eines metallischen Werkstücks

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1554383A (enExample) * 1967-11-14 1969-01-17
FR1554382A (enExample) * 1967-11-14 1969-01-17
FR1554442A (enExample) * 1967-11-16 1969-01-17
DE3843457C1 (enExample) * 1988-12-23 1989-07-20 Aeg-Elotherm Gmbh, 5630 Remscheid, De

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1554383A (enExample) * 1967-11-14 1969-01-17
FR1554382A (enExample) * 1967-11-14 1969-01-17
FR1554442A (enExample) * 1967-11-16 1969-01-17
DE3843457C1 (enExample) * 1988-12-23 1989-07-20 Aeg-Elotherm Gmbh, 5630 Remscheid, De

Also Published As

Publication number Publication date
GB2248854B (en) 1993-11-10
GB9113882D0 (en) 1991-08-14
GB2248854A (en) 1992-04-22
DE4021025C1 (enExample) 1991-09-19

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