FR2292397A2 - DEVICE FOR CONNECTING THE SOLE OF A DIRECT CURRENT ARC OVEN - Google Patents

DEVICE FOR CONNECTING THE SOLE OF A DIRECT CURRENT ARC OVEN

Info

Publication number
FR2292397A2
FR2292397A2 FR7535801A FR7535801A FR2292397A2 FR 2292397 A2 FR2292397 A2 FR 2292397A2 FR 7535801 A FR7535801 A FR 7535801A FR 7535801 A FR7535801 A FR 7535801A FR 2292397 A2 FR2292397 A2 FR 2292397A2
Authority
FR
France
Prior art keywords
sole
direct current
current arc
arc oven
oven
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
FR7535801A
Other languages
French (fr)
Other versions
FR2292397B2 (en
Inventor
Conny Andersson
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.)
ABB Norden Holding AB
Original Assignee
ASEA AB
Allmanna Svenska Elektriska AB
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 ASEA AB, Allmanna Svenska Elektriska AB filed Critical ASEA AB
Publication of FR2292397A2 publication Critical patent/FR2292397A2/en
Application granted granted Critical
Publication of FR2292397B2 publication Critical patent/FR2292397B2/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
    • H05B7/00—Heating by electric discharge
    • H05B7/02—Details
    • H05B7/06—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
    • C21C5/5229—Manufacture of steel in electric furnaces in a direct current [DC] electric arc furnace
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
FR7535801A 1974-11-25 1975-11-24 DEVICE FOR CONNECTING THE SOLE OF A DIRECT CURRENT ARC OVEN Granted FR2292397A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7414743A SE419929B (en) 1974-11-25 1974-11-25 MELT CONTACT ELECTROD

Publications (2)

Publication Number Publication Date
FR2292397A2 true FR2292397A2 (en) 1976-06-18
FR2292397B2 FR2292397B2 (en) 1981-04-17

Family

ID=20322801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7535801A Granted FR2292397A2 (en) 1974-11-25 1975-11-24 DEVICE FOR CONNECTING THE SOLE OF A DIRECT CURRENT ARC OVEN

Country Status (7)

Country Link
JP (1) JPS5619960B2 (en)
DE (1) DE2550671A1 (en)
FR (1) FR2292397A2 (en)
GB (1) GB1516710A (en)
IT (1) IT1051271B (en)
SE (1) SE419929B (en)
SU (1) SU965370A4 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441313A1 (en) * 1978-11-10 1980-06-06 Siderurgie Fse Inst Rech COOLED ELECTRODE FOR CONTACT WITH FUSED METAL
FR2537261A1 (en) * 1981-06-09 1984-06-08 Asea Ab Method and device for the use of a direct current arc furnace
EP0132711A2 (en) * 1983-07-28 1985-02-13 BBC Aktiengesellschaft Brown, Boveri & Cie. Dimensioning of a bottom electrode for a direct current arc furnace to minimize power losses
EP0133652A1 (en) * 1983-07-28 1985-03-06 BBC Aktiengesellschaft Brown, Boveri & Cie. Protective device for a bottom electrode of a direct current arc furnace
EP0133931A1 (en) * 1983-07-28 1985-03-13 BBC Brown Boveri AG Cooling arrangement of a bottom electrode of a direct current arc furnace
EP0133925A1 (en) * 1983-07-28 1985-03-13 BBC Aktiengesellschaft Brown, Boveri & Cie. Bottom electrode arrangement for a direct current arc furnace
EP0133926A1 (en) * 1983-07-28 1985-03-13 BBC Aktiengesellschaft Brown, Boveri & Cie. Bottom electrode for a direct current arc furnace
EP0150483A2 (en) * 1984-01-31 1985-08-07 BBC Brown Boveri AG Bottom electrode arrangement for an electric furance
EP0150484A2 (en) * 1984-01-31 1985-08-07 BBC Brown Boveri AG Bottom electrode for direct current arc furnace
EP0167037A1 (en) * 1984-07-06 1986-01-08 BBC Brown Boveri AG Bottom electrode for pouring ladles
FR2572873A1 (en) * 1984-11-06 1986-05-09 Siderurgie Fse Inst Rech WALL ELECTRODE FOR ELECTRIC METAL FURNACE WITH CONTINUOUS CURRENT
EP0201669A1 (en) * 1985-02-21 1986-11-20 Asea Ab Direct current arc furnace or ladle

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0277962U (en) * 1988-11-30 1990-06-14
IT1396945B1 (en) * 2009-12-15 2012-12-20 Danieli Off Mecc ELECTRODE FOR DIRECT CURRENT ELECTRIC OVEN

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH452730A (en) * 1966-04-26 1968-03-15 Bbc Brown Boveri & Cie Electrode assembly in contact with molten metal on an electric furnace
GB1184501A (en) * 1967-02-14 1970-03-18 Ass Elect Ind Electrical Connections to Molten Metal.

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2441313A1 (en) * 1978-11-10 1980-06-06 Siderurgie Fse Inst Rech COOLED ELECTRODE FOR CONTACT WITH FUSED METAL
EP0012050A1 (en) * 1978-11-10 1980-06-11 INSTITUT DE RECHERCHES DE LA SIDERURGIE FRANCAISE (IRSID) France Cooled electrode for making contact with a metal melt
FR2537261A1 (en) * 1981-06-09 1984-06-08 Asea Ab Method and device for the use of a direct current arc furnace
EP0132711A2 (en) * 1983-07-28 1985-02-13 BBC Aktiengesellschaft Brown, Boveri & Cie. Dimensioning of a bottom electrode for a direct current arc furnace to minimize power losses
EP0133652A1 (en) * 1983-07-28 1985-03-06 BBC Aktiengesellschaft Brown, Boveri & Cie. Protective device for a bottom electrode of a direct current arc furnace
EP0133931A1 (en) * 1983-07-28 1985-03-13 BBC Brown Boveri AG Cooling arrangement of a bottom electrode of a direct current arc furnace
EP0132711A3 (en) * 1983-07-28 1985-03-13 BBC Aktiengesellschaft Brown, Boveri & Cie. Dimensioning of a bottom electrode for a direct current arc furnace to minimize power losses
EP0133925A1 (en) * 1983-07-28 1985-03-13 BBC Aktiengesellschaft Brown, Boveri & Cie. Bottom electrode arrangement for a direct current arc furnace
EP0133926A1 (en) * 1983-07-28 1985-03-13 BBC Aktiengesellschaft Brown, Boveri & Cie. Bottom electrode for a direct current arc furnace
EP0150483A2 (en) * 1984-01-31 1985-08-07 BBC Brown Boveri AG Bottom electrode arrangement for an electric furance
EP0150484A2 (en) * 1984-01-31 1985-08-07 BBC Brown Boveri AG Bottom electrode for direct current arc furnace
EP0150484A3 (en) * 1984-01-31 1985-09-25 Bbc Aktiengesellschaft Brown, Boveri & Cie. Bottom electrode for direct current arc furnace
EP0150483A3 (en) * 1984-01-31 1985-09-25 Bbc Aktiengesellschaft Brown, Boveri & Cie. Bottom electrode arrangement for an electric furance
EP0167037A1 (en) * 1984-07-06 1986-01-08 BBC Brown Boveri AG Bottom electrode for pouring ladles
FR2572873A1 (en) * 1984-11-06 1986-05-09 Siderurgie Fse Inst Rech WALL ELECTRODE FOR ELECTRIC METAL FURNACE WITH CONTINUOUS CURRENT
EP0183631A1 (en) * 1984-11-06 1986-06-04 Institut De Recherches De La Siderurgie Francaise (Irsid) Wall electrode for a metallurgical direct current electrical furnace
EP0201669A1 (en) * 1985-02-21 1986-11-20 Asea Ab Direct current arc furnace or ladle

Also Published As

Publication number Publication date
JPS51102235A (en) 1976-09-09
IT1051271B (en) 1981-04-21
SU965370A4 (en) 1982-10-07
FR2292397B2 (en) 1981-04-17
JPS5619960B2 (en) 1981-05-11
SE7414743L (en) 1976-05-26
SE419929B (en) 1981-08-31
DE2550671A1 (en) 1976-05-26
GB1516710A (en) 1978-07-05

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