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FR52192E - Device for the electro-inductive heating of work pieces - Google Patents

Device for the electro-inductive heating of work pieces

Info

Publication number
FR52192E
FR52192E FR52192DA FR52192E FR 52192 E FR52192 E FR 52192E FR 52192D A FR52192D A FR 52192DA FR 52192 E FR52192 E FR 52192E
Authority
FR
France
Prior art keywords
electro
work pieces
inductive heating
inductive
heating
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
Other languages
French (fr)
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.)
Deutsche Edelstahlwerke AG
Original Assignee
Deutsche Edelstahlwerke AG
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
Priority claimed from DED329D external-priority patent/DE970000C/en
Application filed by Deutsche Edelstahlwerke AG filed Critical Deutsche Edelstahlwerke AG
Application granted granted Critical
Publication of FR52192E publication Critical patent/FR52192E/en
Expired 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
    • H05B6/42—Cooling of coils
    • 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)
  • Electromagnetism (AREA)
  • Heat Treatment Of Articles (AREA)
FR52192D 1941-03-07 1942-06-19 Device for the electro-inductive heating of work pieces Expired FR52192E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE883371X 1941-03-07
DED329D DE970000C (en) 1941-04-18 1941-04-18 Device for electro-inductive heating of workpieces

Publications (1)

Publication Number Publication Date
FR52192E true FR52192E (en) 1943-09-15

Family

ID=25954002

Family Applications (2)

Application Number Title Priority Date Filing Date
FR883371D Expired FR883371A (en) 1941-03-07 1942-06-18 Device for the electro-inductive heating of work pieces
FR52192D Expired FR52192E (en) 1941-03-07 1942-06-19 Device for the electro-inductive heating of work pieces

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR883371D Expired FR883371A (en) 1941-03-07 1942-06-18 Device for the electro-inductive heating of work pieces

Country Status (2)

Country Link
CH (1) CH229781A (en)
FR (2) FR883371A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2574564A (en) * 1947-11-14 1951-11-13 Asea Ab Apparatus for partial surface hardening of crankshafts, camshafts, or like workpieces
DE1197997B (en) * 1962-12-31 1965-08-05 Int Harvester Co Vibrating inductor
FR2414075A1 (en) * 1978-01-04 1979-08-03 Thermi Lyon Quench heat-treating circular cross=section workpieces - by rotating in inductive field

Also Published As

Publication number Publication date
CH229781A (en) 1943-11-15
FR883371A (en) 1943-07-02

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