GB1469822A - Rotary inductive hardening apparatus - Google Patents

Rotary inductive hardening apparatus

Info

Publication number
GB1469822A
GB1469822A GB2929974A GB2929974A GB1469822A GB 1469822 A GB1469822 A GB 1469822A GB 2929974 A GB2929974 A GB 2929974A GB 2929974 A GB2929974 A GB 2929974A GB 1469822 A GB1469822 A GB 1469822A
Authority
GB
United Kingdom
Prior art keywords
inductor
workpiece
holder
transformer
inductors
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
Application number
GB2929974A
Other languages
English (en)
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 GB1469822A publication Critical patent/GB1469822A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C21D9/30—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for crankshafts; for camshafts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
GB2929974A 1973-07-05 1974-07-02 Rotary inductive hardening apparatus Expired GB1469822A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2334126A DE2334126C3 (de) 1973-07-05 1973-07-05 Vorrichtung zum induktiven Harten von um eine Drehachse drehbaren Werkstucken

Publications (1)

Publication Number Publication Date
GB1469822A true GB1469822A (en) 1977-04-06

Family

ID=5885961

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2929974A Expired GB1469822A (en) 1973-07-05 1974-07-02 Rotary inductive hardening apparatus

Country Status (6)

Country Link
US (1) US3927870A (de)
JP (1) JPS5621047B2 (de)
DE (1) DE2334126C3 (de)
FR (1) FR2236008B1 (de)
GB (1) GB1469822A (de)
IT (1) IT1016280B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027828B1 (de) * 1979-10-24 1984-03-21 Maschinenfabrik Alfing Kessler GmbH Induktor zum Aufheizen von rotierenden metallenen Werkstücken, insbesondere Kurbelwellen, zum Zweck der Oberflächenhärtung mit unterschiedlichen Einwirktiefen
US6576877B2 (en) 2001-09-14 2003-06-10 The Boeing Company Induction processing with the aid of a conductive shield
US6918224B2 (en) * 2002-05-01 2005-07-19 Benteler Automotive Corporation Heat treatment strategically strengthened door beam
DE102010028057A1 (de) * 2010-04-21 2011-10-27 Maschinenfabrik Alfing Kessler Gmbh Induktionsheizmodul
CN103589833B (zh) * 2013-11-04 2015-08-26 镇江市天祥精密机电有限公司 一种内孔零件淬火机床
DE102016121753B4 (de) * 2016-11-14 2018-08-16 Sms Elotherm Gmbh Vorrichtung zum Wärmebehandeln von Werkstücken
CN109971939A (zh) * 2019-03-29 2019-07-05 马鞍山华东回转支承有限公司 一种回转支承齿圈圆度的检测校正装置
CN112011679B (zh) * 2020-08-31 2021-04-06 天津爱信热处理有限公司 一种发动机曲轴淬火处理设备及淬火处理工艺

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2428705A (en) * 1945-09-06 1947-10-07 Induction Heating Corp Inductor for induction heating of objects of various sizes and shapes
US2552514A (en) * 1949-02-03 1951-05-15 Claude A Bowlus Machine for inductively welding seamed tubing
DE865321C (de) * 1951-10-17 1953-02-02 Alfing Kessler Komm Ges Maschf Verfahren und Vorrichtung zum induktiven Oberflaechenhaerten von zylindrischen Werkstuecken
US3174738A (en) * 1959-08-19 1965-03-23 Deutsche Edelstahlwerke Ag Apparatus for inductively hardening the bearing surfaces on crankshafts

Also Published As

Publication number Publication date
IT1016280B (it) 1977-05-30
US3927870A (en) 1975-12-23
DE2334126C3 (de) 1975-12-04
JPS5621047B2 (de) 1981-05-16
FR2236008A1 (de) 1975-01-31
DE2334126B2 (de) 1975-04-30
DE2334126A1 (de) 1975-01-23
JPS5038616A (de) 1975-04-10
FR2236008B1 (de) 1978-11-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee