FR91204E - Fours électriques à arc - Google Patents

Fours électriques à arc

Info

Publication number
FR91204E
FR91204E FR892353A FR892353A FR91204E FR 91204 E FR91204 E FR 91204E FR 892353 A FR892353 A FR 892353A FR 892353 A FR892353 A FR 892353A FR 91204 E FR91204 E FR 91204E
Authority
FR
France
Prior art keywords
electric arc
arc furnaces
furnaces
electric
arc
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
FR892353A
Other languages
English (en)
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.)
Pechiney SA
Original Assignee
Pechiney SA
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 Pechiney SA filed Critical Pechiney SA
Priority to FR892353A priority Critical patent/FR91204E/fr
Priority to US190163A priority patent/US3180916A/en
Priority to SE4627/62A priority patent/SE317148B/xx
Priority to GB15959/62A priority patent/GB1006713A/en
Priority to DEP29277A priority patent/DE1167041B/de
Priority to CH507262A priority patent/CH397108A/fr
Priority to LU41621D priority patent/LU41621A1/xx
Priority to BE616996A priority patent/BE616996A/fr
Application granted granted Critical
Publication of FR91204E publication Critical patent/FR91204E/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
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/12—Arrangements for cooling, sealing or protecting electrodes
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/02—Light metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/08—Apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • 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
    • H05B7/00—Heating by electric discharge
    • H05B7/18—Heating by arc discharge
    • H05B7/20—Direct heating by arc discharge, i.e. where at least one end of the arc directly acts on the material to be heated, including additional resistance heating by arc current flowing through the material to be heated
    • 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
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
FR892353A 1961-04-28 1962-03-27 Fours électriques à arc Expired FR91204E (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR892353A FR91204E (fr) 1962-03-27 1962-03-27 Fours électriques à arc
US190163A US3180916A (en) 1961-04-28 1962-04-25 Electric arc furnaces and method
SE4627/62A SE317148B (fr) 1961-04-28 1962-04-26
GB15959/62A GB1006713A (en) 1961-04-28 1962-04-26 Electric arc furnaces
DEP29277A DE1167041B (de) 1961-04-28 1962-04-27 Lichtbogen-Reduktionsofen, insbesondere zur Reduktion von Aluminiumoxyd mit Kohlenstoff
CH507262A CH397108A (fr) 1961-04-28 1962-04-27 Four électrique à arc et procédé de mise en action de ce four
LU41621D LU41621A1 (fr) 1961-04-28 1962-04-27
BE616996A BE616996A (fr) 1961-04-28 1962-04-27 Fours électrique à arc

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR892353A FR91204E (fr) 1962-03-27 1962-03-27 Fours électriques à arc

Publications (1)

Publication Number Publication Date
FR91204E true FR91204E (fr) 1968-05-03

Family

ID=8775411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR892353A Expired FR91204E (fr) 1961-04-28 1962-03-27 Fours électriques à arc

Country Status (1)

Country Link
FR (1) FR91204E (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004443A3 (en) * 1978-03-23 1979-10-31 Laporte Industries Limited Electrical insulation device and furnace containing such

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0004443A3 (en) * 1978-03-23 1979-10-31 Laporte Industries Limited Electrical insulation device and furnace containing such

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