BR8805622A - Processo e dispositivo para posicionamento de eletrodos de enchimento auto-combustiveis em fornos de eletro-reducao e de arco voltaico - Google Patents

Processo e dispositivo para posicionamento de eletrodos de enchimento auto-combustiveis em fornos de eletro-reducao e de arco voltaico

Info

Publication number
BR8805622A
BR8805622A BR888805622A BR8805622A BR8805622A BR 8805622 A BR8805622 A BR 8805622A BR 888805622 A BR888805622 A BR 888805622A BR 8805622 A BR8805622 A BR 8805622A BR 8805622 A BR8805622 A BR 8805622A
Authority
BR
Brazil
Prior art keywords
ovens
self
positioning
fuel filling
electric reduction
Prior art date
Application number
BR888805622A
Other languages
English (en)
Inventor
Heribert Koenig
Heinz Stark
Original Assignee
Mannesmann Ag
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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of BR8805622A publication Critical patent/BR8805622A/pt

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
    • H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
    • H05B7/107—Mountings, supports, terminals or arrangements for feeding or guiding electrodes specially adapted for self-baking electrodes
    • 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
    • H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
    • H05B7/109—Feeding arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Heating (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
BR888805622A 1987-11-02 1988-11-01 Processo e dispositivo para posicionamento de eletrodos de enchimento auto-combustiveis em fornos de eletro-reducao e de arco voltaico BR8805622A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873737488 DE3737488A1 (de) 1987-11-02 1987-11-02 Positionieren von fuellelektroden an elektroreduktions- und lichtbogenoefen

Publications (1)

Publication Number Publication Date
BR8805622A true BR8805622A (pt) 1989-07-18

Family

ID=6339789

Family Applications (1)

Application Number Title Priority Date Filing Date
BR888805622A BR8805622A (pt) 1987-11-02 1988-11-01 Processo e dispositivo para posicionamento de eletrodos de enchimento auto-combustiveis em fornos de eletro-reducao e de arco voltaico

Country Status (5)

Country Link
US (1) US4903278A (pt)
BR (1) BR8805622A (pt)
DE (1) DE3737488A1 (pt)
NO (1) NO170190C (pt)
ZA (1) ZA888213B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1243899B (it) * 1989-11-14 1994-06-28 Elkem Technology Procedimento e mezzi per la produzione continua di corpi di carbone.
US5539768A (en) * 1995-03-21 1996-07-23 Ltv Steel Company, Inc. Electric arc furnace electrode consumption analyzer
BR9900252A (pt) 1999-02-02 2000-08-29 Companhia Brasileira Carbureto Recipiente de aço inoxidável para a formação de eletrodos de autocozimento para a utilização em baixos-fornos elétricos de redução
EP2779790B1 (en) * 2011-11-11 2016-04-27 Denka Company Limited Self-baking electrode upper-end detection apparatus and self-baking electrode upper-end management method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US24821A (en) * 1859-07-19 Oscillating steam-engine
US1679284A (en) * 1924-01-17 1928-07-31 Det Norske Ag For Elektrokemis Process for production of self-baking electrodes
DE831430C (de) * 1950-10-19 1952-02-14 Demag Elektrometallurgie Gmbh Nachsetzvorrichtung fuer Fuellelektroden an Lichtbogenoefen, Reduktionsoefen u. dgl.
CH323760A (de) * 1954-09-10 1957-08-15 Von Roll Ag Nachsetzvorrichtung für die Elektroden von Lichtbogenöfen
NO149485C (no) * 1982-02-12 1985-03-05 Elkem As Anordning ved elektrode

Also Published As

Publication number Publication date
DE3737488C2 (pt) 1989-08-10
ZA888213B (en) 1989-07-26
DE3737488A1 (de) 1989-05-11
NO884858D0 (no) 1988-11-01
NO170190B (no) 1992-06-09
NO884858L (no) 1989-05-03
NO170190C (no) 1992-09-16
US4903278A (en) 1990-02-20

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 01/11/2003