DE3909117C1 - Induction hardening installation - Google Patents

Induction hardening installation

Info

Publication number
DE3909117C1
DE3909117C1 DE3909117A DE3909117A DE3909117C1 DE 3909117 C1 DE3909117 C1 DE 3909117C1 DE 3909117 A DE3909117 A DE 3909117A DE 3909117 A DE3909117 A DE 3909117A DE 3909117 C1 DE3909117 C1 DE 3909117C1
Authority
DE
Germany
Prior art keywords
inductors
induction hardening
workpiece
hardening
shafts
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
DE3909117A
Other languages
German (de)
English (en)
Inventor
Friedhelm 5609 Hueckeswagen De 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.)
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
Priority to DE3909117A priority Critical patent/DE3909117C1/de
Priority to FR8910814A priority patent/FR2636971B1/fr
Priority to ES8903101A priority patent/ES2015787A6/es
Priority to JP1246580A priority patent/JPH02118018A/ja
Application granted granted Critical
Publication of DE3909117C1 publication Critical patent/DE3909117C1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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)
  • 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)
DE3909117A 1988-09-26 1989-03-20 Induction hardening installation Expired - Lifetime DE3909117C1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE3909117A DE3909117C1 (en) 1988-09-26 1989-03-20 Induction hardening installation
FR8910814A FR2636971B1 (fr) 1988-09-26 1989-08-11 Installation de trempe par induction
ES8903101A ES2015787A6 (es) 1988-09-26 1989-09-12 Instalacion de endurecimiento por induccion.
JP1246580A JPH02118018A (ja) 1988-09-26 1989-09-25 高周波焼入れ装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3832594 1988-09-26
DE3909117A DE3909117C1 (en) 1988-09-26 1989-03-20 Induction hardening installation

Publications (1)

Publication Number Publication Date
DE3909117C1 true DE3909117C1 (en) 1990-01-18

Family

ID=25872582

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3909117A Expired - Lifetime DE3909117C1 (en) 1988-09-26 1989-03-20 Induction hardening installation

Country Status (4)

Country Link
JP (1) JPH02118018A (fr)
DE (1) DE3909117C1 (fr)
ES (1) ES2015787A6 (fr)
FR (1) FR2636971B1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20103696U1 (de) 2001-03-02 2001-07-26 Fiand, Bernd, 79112 Freiburg Vorrichtung zur Induktionshärtung
FR2840150A1 (fr) * 2002-05-24 2003-11-28 Efd Induction Sa Dispositif de chauffage par induction d'une denture d'une piece mecanique
DE102005006701B3 (de) * 2005-02-15 2006-03-30 Rothe Erde Gmbh Verfahren zum Herstellen eines Lagerringes für Großwälzlager
WO2019114848A1 (fr) * 2017-12-15 2019-06-20 Idea GmbH Inducteur et procédé pour durcir des crémaillères

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2057005C3 (de) * 1969-12-12 1975-09-04 Park Ohio Industries, Inc., Cleveland Ohio (V.St.A.) Einrichtung zum Induktionshärten von im wesentlichen zylindrischen Werkstücken länglicher Form

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE873705C (de) * 1943-01-31 1953-04-16 Peddinghaus Paul Ferd Fa Vorrichtung zum Haerten von Wellen im Umlaufschubverfahren
US3622138A (en) * 1969-09-16 1971-11-23 Park Ohio Industries Inc Control device for induction heating

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2057005C3 (de) * 1969-12-12 1975-09-04 Park Ohio Industries, Inc., Cleveland Ohio (V.St.A.) Einrichtung zum Induktionshärten von im wesentlichen zylindrischen Werkstücken länglicher Form

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
GB-Z: Metallurgia, Vol. 54, Nr. 5, S. 200 u. 201 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20103696U1 (de) 2001-03-02 2001-07-26 Fiand, Bernd, 79112 Freiburg Vorrichtung zur Induktionshärtung
FR2840150A1 (fr) * 2002-05-24 2003-11-28 Efd Induction Sa Dispositif de chauffage par induction d'une denture d'une piece mecanique
WO2003101152A1 (fr) * 2002-05-24 2003-12-04 Efd Induction Sa Dispositif de chauffage par induction d'une denture d'une piece mecanique
DE102005006701B3 (de) * 2005-02-15 2006-03-30 Rothe Erde Gmbh Verfahren zum Herstellen eines Lagerringes für Großwälzlager
WO2019114848A1 (fr) * 2017-12-15 2019-06-20 Idea GmbH Inducteur et procédé pour durcir des crémaillères

Also Published As

Publication number Publication date
ES2015787A6 (es) 1990-09-01
FR2636971A1 (fr) 1990-03-30
FR2636971B1 (fr) 1994-01-14
JPH02118018A (ja) 1990-05-02

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Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ELOTHERM GMBH, 42855 REMSCHEID, DE

8339 Ceased/non-payment of the annual fee