FR1554442A - - Google Patents

Info

Publication number
FR1554442A
FR1554442A FR1554442DA FR1554442A FR 1554442 A FR1554442 A FR 1554442A FR 1554442D A FR1554442D A FR 1554442DA FR 1554442 A FR1554442 A FR 1554442A
Authority
FR
France
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
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 filed Critical
Application granted granted Critical
Publication of FR1554442A publication Critical patent/FR1554442A/fr
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
    • 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
    • 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)
  • General Induction Heating (AREA)
  • Heat Treatment Of Articles (AREA)
FR1554442D 1967-11-16 1968-02-20 Expired FR1554442A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA0057396 1967-11-16

Publications (1)

Publication Number Publication Date
FR1554442A true FR1554442A (fr) 1969-01-17

Family

ID=6941054

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1554442D Expired FR1554442A (fr) 1967-11-16 1968-02-20

Country Status (4)

Country Link
US (1) US3441701A (fr)
DE (1) DE1583334B1 (fr)
FR (1) FR1554442A (fr)
GB (1) GB1206678A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663952A1 (fr) * 1990-07-02 1992-01-03 Aeg Elotherm Gmbh Dispositif de durcissement a induction.

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3737610A (en) * 1970-03-05 1973-06-05 Park Ohio Industries Inc Apparatus for inductively heating and quench hardening an elongated workpiece
US3659069A (en) * 1970-12-07 1972-04-25 Park Ohio Industries Inc Inductor for heating an elongated workpiece having a varied profile
BE769674A (fr) * 1971-07-08 1972-01-10 Elphiac Sa Installation de chauffage par induction,
US3800115A (en) * 1972-12-08 1974-03-26 Parker Ohio Ind Inc Method for inductively heating an elongated, slotted workpiece
US3935416A (en) * 1974-06-24 1976-01-27 Park-Ohio Industries, Inc. Inductor-workpiece position detector
DE4011825A1 (de) * 1990-04-12 1991-10-17 Kuesters Eduard Maschf Einrichtung zur induktiven beheizung von walzen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2293534A (en) * 1935-12-14 1942-08-18 Ohio Crankshaft Co Apparatus for hardening shafts and the like
US2643325A (en) * 1950-10-06 1953-06-23 Ohio Crankshaft Co Progressive high-frequency heating of variable-dimension shafts
US2632079A (en) * 1950-11-30 1953-03-17 Ohio Crankshaft Co Means and method for electric seam welding
US2797288A (en) * 1954-09-30 1957-06-25 Western Electric Co Apparatus for soldering
US3337200A (en) * 1965-03-08 1967-08-22 Ohio Crankshaft Co Apparatus for hardening the axial end of a workpiece

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2663952A1 (fr) * 1990-07-02 1992-01-03 Aeg Elotherm Gmbh Dispositif de durcissement a induction.

Also Published As

Publication number Publication date
US3441701A (en) 1969-04-29
GB1206678A (en) 1970-09-30
DE1583334B1 (de) 1970-09-03

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Legal Events

Date Code Title Description
ST Notification of lapse