DE3770798D1 - Metallurgisches gefaess, insbesondere elektroofen mit einer oder mehreren bodenelektroden. - Google Patents

Metallurgisches gefaess, insbesondere elektroofen mit einer oder mehreren bodenelektroden.

Info

Publication number
DE3770798D1
DE3770798D1 DE8787116369T DE3770798T DE3770798D1 DE 3770798 D1 DE3770798 D1 DE 3770798D1 DE 8787116369 T DE8787116369 T DE 8787116369T DE 3770798 T DE3770798 T DE 3770798T DE 3770798 D1 DE3770798 D1 DE 3770798D1
Authority
DE
Germany
Prior art keywords
electric oven
vessel
especially electric
current cable
metallurgical tank
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 - Lifetime
Application number
DE8787116369T
Other languages
English (en)
Inventor
Heinz Guido
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.)
SMS Siemag AG
Original Assignee
MAN Gutehoffnungshutte GmbH
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 MAN Gutehoffnungshutte GmbH filed Critical MAN Gutehoffnungshutte GmbH
Priority to DE8787116369T priority Critical patent/DE3770798D1/de
Application granted granted Critical
Publication of DE3770798D1 publication Critical patent/DE3770798D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Discharge Heating (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
DE8787116369T 1987-01-22 1987-11-06 Metallurgisches gefaess, insbesondere elektroofen mit einer oder mehreren bodenelektroden. Expired - Lifetime DE3770798D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787116369T DE3770798D1 (de) 1987-01-22 1987-11-06 Metallurgisches gefaess, insbesondere elektroofen mit einer oder mehreren bodenelektroden.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873701678 DE3701678A1 (de) 1987-01-22 1987-01-22 Metallurgisches gefaess, insbesondere elektroofen mit einer oder mehreren bodenelektroden
DE8787116369T DE3770798D1 (de) 1987-01-22 1987-11-06 Metallurgisches gefaess, insbesondere elektroofen mit einer oder mehreren bodenelektroden.

Publications (1)

Publication Number Publication Date
DE3770798D1 true DE3770798D1 (de) 1991-07-18

Family

ID=6319236

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19873701678 Withdrawn DE3701678A1 (de) 1986-01-22 1987-01-22 Metallurgisches gefaess, insbesondere elektroofen mit einer oder mehreren bodenelektroden
DE8787116369T Expired - Lifetime DE3770798D1 (de) 1987-01-22 1987-11-06 Metallurgisches gefaess, insbesondere elektroofen mit einer oder mehreren bodenelektroden.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19873701678 Withdrawn DE3701678A1 (de) 1986-01-22 1987-01-22 Metallurgisches gefaess, insbesondere elektroofen mit einer oder mehreren bodenelektroden

Country Status (9)

Country Link
US (1) US4843614A (de)
EP (1) EP0275384B1 (de)
JP (1) JPH076741B2 (de)
AT (1) ATE64513T1 (de)
BR (1) BR8800212A (de)
DE (2) DE3701678A1 (de)
ES (1) ES2022862B3 (de)
MX (1) MX168377B (de)
NO (1) NO171760C (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3817379C1 (de) * 1988-05-18 1989-06-22 Mannesmann Ag, 4000 Duesseldorf, De
US5142650A (en) * 1989-11-14 1992-08-25 Asahi Glass Company Ltd. Bottom electrode for a direct current arc furnace
US5410564A (en) * 1990-03-19 1995-04-25 Kawasaki Steel Corporation Direct current electric furnace for melting metal
DE4108583C2 (de) * 1991-03-14 1997-06-05 Mannesmann Ag Vorrichtung zum Kuppeln der Stromzuführung zu einem metallurgischen Gefäß
DE4236510C2 (de) * 1992-10-26 1996-05-30 Mannesmann Ag Vorrichtung zum Einschmelzen von Schrott
FR2750537B1 (fr) * 1996-06-27 1998-08-28 Action Finances Ind Dispositif de connexion electrique d'une electrode en particulier d'un four metallurgique, a moyens de rappel

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH478465A (de) * 1967-11-20 1969-09-15 Boehler & Co Ag Geb Vorrichtung zum Anschliessen elektrischer Leitungen an Elektroden und/oder Bodenplatten, insbesondere in Anlagen zum Elektroschlackenumschmelzen von Metallen
DE3106741C2 (de) * 1981-02-24 1983-06-16 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Kontaktelektroden-Anordnung für Lichtbogen- oder Widerstandsschmelzofen
CH664059A5 (de) * 1983-07-28 1988-01-29 Bbc Brown Boveri & Cie Elektrischer ofen, insbesondere gleichstromlichtbogenofen.

Also Published As

Publication number Publication date
DE3701678A1 (de) 1988-08-04
JPH076741B2 (ja) 1995-01-30
US4843614A (en) 1989-06-27
NO171760B (no) 1993-01-18
MX168377B (es) 1993-05-20
JPS63259378A (ja) 1988-10-26
ES2022862B3 (es) 1991-12-16
NO171760C (no) 1993-04-28
NO880239D0 (no) 1988-01-21
EP0275384A1 (de) 1988-07-27
BR8800212A (pt) 1988-08-30
EP0275384B1 (de) 1991-06-12
NO880239L (no) 1988-07-25
ATE64513T1 (de) 1991-06-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SMS SCHLOEMANN-SIEMAG AG, 40237 DUESSELDORF, DE

8327 Change in the person/name/address of the patent owner

Owner name: SMS DEMAG AG, 40237 DUESSELDORF, DE