FR790158A - Four à induction sans noyau pour basses fréquences - Google Patents

Four à induction sans noyau pour basses fréquences

Info

Publication number
FR790158A
FR790158A FR790158DA FR790158A FR 790158 A FR790158 A FR 790158A FR 790158D A FR790158D A FR 790158DA FR 790158 A FR790158 A FR 790158A
Authority
FR
France
Prior art keywords
chamber
recesses
heating
low frequencies
induction furnace
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
English (en)
Inventor
R Robert Hausheer
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 FR790158A publication Critical patent/FR790158A/fr
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
    • H05B6/22—Furnaces without an endless core
    • H05B6/24—Crucible furnaces
    • H05B6/26—Crucible furnaces using vacuum or particular gas atmosphere

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Induction Heating (AREA)
FR790158D 1934-05-18 1935-05-16 Four à induction sans noyau pour basses fréquences Expired FR790158A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH441364X 1934-05-18
CH790158X 1934-05-18

Publications (1)

Publication Number Publication Date
FR790158A true FR790158A (fr) 1935-11-15

Family

ID=27614057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR790158D Expired FR790158A (fr) 1934-05-18 1935-05-16 Four à induction sans noyau pour basses fréquences

Country Status (2)

Country Link
FR (1) FR790158A (fr)
GB (1) GB441364A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510244A1 (fr) * 1981-07-27 1983-01-28 Grachev Konstantin Four electrique pour le traitement chimio-thermique de pieces en metaux et alliages

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2510244A1 (fr) * 1981-07-27 1983-01-28 Grachev Konstantin Four electrique pour le traitement chimio-thermique de pieces en metaux et alliages

Also Published As

Publication number Publication date
GB441364A (en) 1936-01-17

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