NO162940C - Gjennomfoering for elektroder i et ovntak i en elektrolysbue- eller reduksjonsovn. - Google Patents

Gjennomfoering for elektroder i et ovntak i en elektrolysbue- eller reduksjonsovn.

Info

Publication number
NO162940C
NO162940C NO844893A NO844893A NO162940C NO 162940 C NO162940 C NO 162940C NO 844893 A NO844893 A NO 844893A NO 844893 A NO844893 A NO 844893A NO 162940 C NO162940 C NO 162940C
Authority
NO
Norway
Prior art keywords
oven
electrodes
implementation
electric arc
reduction
Prior art date
Application number
NO844893A
Other languages
English (en)
Other versions
NO844893L (no
NO162940B (no
Inventor
Karl Heinz Ungar
Hermann Cepin
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 NO844893L publication Critical patent/NO844893L/no
Publication of NO162940B publication Critical patent/NO162940B/no
Publication of NO162940C publication Critical patent/NO162940C/no

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
    • 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
    • F27D11/10—Disposition of electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
  • Carbon And Carbon Compounds (AREA)
NO844893A 1984-01-02 1984-12-06 Gjennomfoering for elektroder i et ovntak i en elektrolysbue- eller reduksjonsovn. NO162940C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3400186A DE3400186C2 (de) 1984-01-02 1984-01-02 Durchführung für Elektroden in einem Ofendeckel eines Elektrolichtbogen- oder Reduktionsofens

Publications (3)

Publication Number Publication Date
NO844893L NO844893L (no) 1985-07-03
NO162940B NO162940B (no) 1989-11-27
NO162940C true NO162940C (no) 1990-03-07

Family

ID=6224359

Family Applications (1)

Application Number Title Priority Date Filing Date
NO844893A NO162940C (no) 1984-01-02 1984-12-06 Gjennomfoering for elektroder i et ovntak i en elektrolysbue- eller reduksjonsovn.

Country Status (4)

Country Link
US (1) US4587659A (no)
JP (1) JPS60158594A (no)
DE (1) DE3400186C2 (no)
NO (1) NO162940C (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3442769A1 (de) 1984-11-20 1986-05-22 Mannesmann AG, 4000 Düsseldorf Elektrolichtbogen- oder reduktionsofen mit biffilar gekapselter elektroden-tieffassung
DE3630861A1 (de) * 1986-09-08 1988-03-17 Mannesmann Ag Elektrodentieffassung
US4964114A (en) * 1986-11-26 1990-10-16 Mannesmann Ag Electrode positioning mechanism
GB2324595B (en) * 1997-04-22 1999-03-10 Howard Ind Pipework Services L Economiser for electric arc furnace
DE202005012571U1 (de) * 2005-08-10 2005-10-27 Sms Demag Ag Kühlvorrichtung für Elektroden eines metallurgischen Ofens
CN113287251A (zh) * 2019-01-10 2021-08-20 三菱重工发动机和增压器株式会社 马达和逆变器一体型旋转电机
FR3105649B1 (fr) * 2019-12-19 2021-11-26 Valeo Equip Electr Moteur Machine électrique tournante refroidie
JP7509048B2 (ja) * 2021-02-02 2024-07-02 トヨタ自動車株式会社 電動車両
US12323025B2 (en) * 2022-10-24 2025-06-03 Schaeffler Technologies AG & Co. KG Heat exchanger system for an electric motor with fluid circuits arranged between shafts

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1100310A (en) * 1965-01-20 1968-01-24 Nippon Carbide Kogyo Kk Electric reducing furnace
DE2125773C3 (de) * 1971-05-25 1979-12-20 Demag Ag, 4100 Duisburg Elektroden-Tieffassung für Lichtbogen- bzw. Reduktionsöfen
DE3147337C2 (de) * 1981-11-28 1985-03-14 SIDEPAL S.A. Société Industrielle de Participations Luxembourgeoise, Luxemburg/Luxembourg Wassergekühlte Haube für metallurgische Gefäße, insbesondere Gießpfannen
DE3147338C2 (de) * 1981-11-28 1985-02-07 SIDEPAL S.A. Société Industrielle de Participations Luxembourgeoise, Luxembourg Wassergekühlter Deckel für metallurgische Gefäße

Also Published As

Publication number Publication date
US4587659A (en) 1986-05-06
NO844893L (no) 1985-07-03
NO162940B (no) 1989-11-27
DE3400186C2 (de) 1987-01-08
DE3400186A1 (de) 1985-07-18
JPS60158594A (ja) 1985-08-19

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