FR2439531A1 - Four a induction a creuset - Google Patents

Four a induction a creuset

Info

Publication number
FR2439531A1
FR2439531A1 FR7829907A FR7829907A FR2439531A1 FR 2439531 A1 FR2439531 A1 FR 2439531A1 FR 7829907 A FR7829907 A FR 7829907A FR 7829907 A FR7829907 A FR 7829907A FR 2439531 A1 FR2439531 A1 FR 2439531A1
Authority
FR
France
Prior art keywords
polyphase
winding
single phase
arrangement
phase end
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.)
Granted
Application number
FR7829907A
Other languages
English (en)
Other versions
FR2439531B3 (fr
Inventor
Michel Kant
Andre Chambarelle
Albert Moutoudou
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.)
GRADIENT
Original Assignee
GRADIENT
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 GRADIENT filed Critical GRADIENT
Priority to FR7829907A priority Critical patent/FR2439531A1/fr
Publication of FR2439531A1 publication Critical patent/FR2439531A1/fr
Application granted granted Critical
Publication of FR2439531B3 publication Critical patent/FR2439531B3/fr
Granted 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
    • H05B6/367—Coil arrangements for melting furnaces
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

L'INVENTION CONCERNE UN FOUR A INDUCTION A CREUSET. UN CHAMP GLISSANT EST CREE PAR UNE PLURALITE D'ENROULEMENTS 23 ALIMENTES EN COURANT BI- OU POLYPHASE ET LE BRASSAGE EXCESSIF EST CORRIGE PAR DES ENROULEMENTS 21, 22 ET 24 ALIMENTES EN COURANT MONOPHASE. L'INVENTION S'APPLIQUE AUX FOURS A INDUCTION A CREUSET.
FR7829907A 1978-10-20 1978-10-20 Four a induction a creuset Granted FR2439531A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7829907A FR2439531A1 (fr) 1978-10-20 1978-10-20 Four a induction a creuset

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7829907A FR2439531A1 (fr) 1978-10-20 1978-10-20 Four a induction a creuset

Publications (2)

Publication Number Publication Date
FR2439531A1 true FR2439531A1 (fr) 1980-05-16
FR2439531B3 FR2439531B3 (fr) 1981-08-28

Family

ID=9213982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7829907A Granted FR2439531A1 (fr) 1978-10-20 1978-10-20 Four a induction a creuset

Country Status (1)

Country Link
FR (1) FR2439531A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540699A1 (fr) * 1983-02-07 1984-08-10 Charles Vives Dispositif electromagnetique de reglage du brassage des metaux fondus dans les fours a induction a creusets

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2540699A1 (fr) * 1983-02-07 1984-08-10 Charles Vives Dispositif electromagnetique de reglage du brassage des metaux fondus dans les fours a induction a creusets

Also Published As

Publication number Publication date
FR2439531B3 (fr) 1981-08-28

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