FR816363A - Surface hardening of parts - Google Patents

Surface hardening of parts

Info

Publication number
FR816363A
FR816363A FR816363DA FR816363A FR 816363 A FR816363 A FR 816363A FR 816363D A FR816363D A FR 816363DA FR 816363 A FR816363 A FR 816363A
Authority
FR
France
Prior art keywords
parts
surface hardening
hardening
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)
Inventor
Francis Stanislaus Denneen
William Carleton Dunn
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 FR816363A publication Critical patent/FR816363A/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
    • H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
    • H05B6/101—Induction heating apparatus, other than furnaces, for specific applications for local heating of metal pieces
FR816363D 1936-12-10 1936-12-10 Surface hardening of parts Expired FR816363A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR816363T 1936-12-10

Publications (1)

Publication Number Publication Date
FR816363A true FR816363A (en) 1937-08-06

Family

ID=9267758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR816363D Expired FR816363A (en) 1936-12-10 1936-12-10 Surface hardening of parts

Country Status (1)

Country Link
FR (1) FR816363A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1032445B (en) * 1954-05-12 1958-06-19 Siemens Ag Inductive heating device with concentrator
DE1077349B (en) * 1954-11-30 1960-03-10 Metallurg Tech Et Commerciale Electric welding equipment
DE1085981B (en) * 1954-03-22 1960-07-28 Kocks Gmbh Friedrich Device for pressure welding clamped ends of metal strips that are thin in relation to their width, which are heated by medium or high frequency heat with the help of an inductor and continuously fed to a pipe welding mill
DE1147336B (en) * 1955-12-19 1963-04-18 Philips Nv Process for inductive heating of workpieces

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1085981B (en) * 1954-03-22 1960-07-28 Kocks Gmbh Friedrich Device for pressure welding clamped ends of metal strips that are thin in relation to their width, which are heated by medium or high frequency heat with the help of an inductor and continuously fed to a pipe welding mill
DE1032445B (en) * 1954-05-12 1958-06-19 Siemens Ag Inductive heating device with concentrator
DE1077349B (en) * 1954-11-30 1960-03-10 Metallurg Tech Et Commerciale Electric welding equipment
DE1147336B (en) * 1955-12-19 1963-04-18 Philips Nv Process for inductive heating of workpieces

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