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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Heat Treatment Of Articles (AREA)
  • General Induction Heating (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 (enrdf_load_stackoverflow) 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 (enrdf_load_stackoverflow)
FR (1) FR2663952A1 (enrdf_load_stackoverflow)
GB (1) GB2248854B (enrdf_load_stackoverflow)

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 (enrdf_load_stackoverflow) * 1967-11-14 1969-01-17
FR1554382A (enrdf_load_stackoverflow) * 1967-11-14 1969-01-17
FR1554442A (enrdf_load_stackoverflow) * 1967-11-16 1969-01-17
DE3843457C1 (enrdf_load_stackoverflow) * 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 (enrdf_load_stackoverflow) * 1967-11-14 1969-01-17
FR1554382A (enrdf_load_stackoverflow) * 1967-11-14 1969-01-17
FR1554442A (enrdf_load_stackoverflow) * 1967-11-16 1969-01-17
DE3843457C1 (enrdf_load_stackoverflow) * 1988-12-23 1989-07-20 Aeg-Elotherm Gmbh, 5630 Remscheid, De

Also Published As

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

Similar Documents

Publication Publication Date Title
FR2663952A1 (fr) Dispositif de durcissement a induction.
EP1817942B1 (fr) Procede et dispositif pour braser des raccords par chauffage inductif
EP0888704B1 (fr) Dispositif de chauffage par induction pour le traitement superficiel de la denture d'une piece mecanique
WO1991017644A1 (fr) Procede et dispositifs de rechauffage par induction au defile d'un produit metallurgique de forme allongee
EP0442830A1 (fr) Glissière de sécurité
FR2759339A1 (fr) Wagon deplacable sur des rails pour retirer des rails longs soudes de wagons de transport
EP0019555B1 (fr) Dispositif de réglage de la distance intercalaire de deux abouts de rails à raccorder
CA1116998A (fr) Dispositif pour trancher l'excedent de soudure forme apres soudure alumino-thermique de deux abouts de rail
FR2541049A1 (fr) Dispositif de connexion autodenudant
EP0497681B1 (fr) Transformateur avec un tore fendu, et procédé de fabrication d'un tel transformateur
EP1803135A1 (fr) Dispositif et procede de roulage de bobine de fil rigide autour d'un anneau
CH696803A5 (fr) Distributeur de fil de soudure.
FR2720084A1 (fr) Dispositif de serrage, en particulier pour assurer la liaison à force en traction de rails.
FR2695662A1 (fr) Encastrement de la pointe mobile dans le berceau d'un cÓoeur de croisement incorporé dans les longs rails soudés et procédé de réalisation d'un tel encastrement.
FR2668196A1 (fr) Piquet notamment pour clotures.
FR2710201A1 (fr) Dispositif de raccordement de conducteurs électriques pour poste de dérivation ou de transformation.
FR2549312A1 (enrdf_load_stackoverflow)
FR2874123A1 (fr) Procede pour la realisation d'une bobine d'inductance a noyau magnetique torique sur une plaquette de circuit imprime et bobine realise selon ce procede
BE729343A (enrdf_load_stackoverflow)
EP2287401B1 (fr) Ensemble de fixation des blocs de demi-aiguillages ou de coeurs d'appareil de voie sur leur support
WO1998045895A1 (fr) Piquet de prise de terre a foncage direct, son procede de fabrication et cosse autobloquante pour raccorder notamment ce piquet a un conducteur electrique
FR2580552A1 (fr) Ensemble a galet de roulement
FR2561727A1 (fr) Croisillon pour joint universel et son procede de fabrication
FR2471603A1 (fr) Montage de bobine pour le controle non destructif de materiaux
DE2312070B2 (de) Verfahren zur Formgebung von Muffen- körpern