EP0109356A3 - Electrode for high temperature processes and its use - Google Patents

Electrode for high temperature processes and its use Download PDF

Info

Publication number
EP0109356A3
EP0109356A3 EP83810487A EP83810487A EP0109356A3 EP 0109356 A3 EP0109356 A3 EP 0109356A3 EP 83810487 A EP83810487 A EP 83810487A EP 83810487 A EP83810487 A EP 83810487A EP 0109356 A3 EP0109356 A3 EP 0109356A3
Authority
EP
European Patent Office
Prior art keywords
electrode
heat
cooling
temperature processes
ing
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.)
Withdrawn
Application number
EP83810487A
Other languages
German (de)
French (fr)
Other versions
EP0109356A2 (en
Inventor
Dieter Dr. Zöllner
Inge Dr. Lauterbach-Dammler
Thomas Dr. Taube
Herbert Prof. Dr. Wilhelmi
Kurt Prof. Dr. Kegel
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.)
Arc Technologies Systems Ltd
Original Assignee
Arc Technologies Systems Ltd
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 Arc Technologies Systems Ltd filed Critical Arc Technologies Systems Ltd
Publication of EP0109356A2 publication Critical patent/EP0109356A2/en
Publication of EP0109356A3 publication Critical patent/EP0109356A3/en
Withdrawn legal-status Critical Current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
    • 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
    • H05B7/101—Mountings, supports or terminals at head of electrode, i.e. at the end remote from the arc

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)

Abstract

Electrode for high-temperature processes, comprising an active section and a cooling section attached to it and extend­ ing into the furnace interior, said cooling section (3) comprising at least one heat pipe (5) with a polytropic heat exchanger in the furnace interior which has an additional cooling system (e.g. 6 in Fig. 1) for the dissipation of heat. The additional cool­ ing system may comprise further heat pipes, a gas and/or a fluid circulation system, with the cooling fluid being pumped, and/or a heat insulation.
The electrode is intended for use in high-temperature pro­ cesses, particularly in the production of steel. It is character­ ized by a safe and flexible manoeuvrability.
EP83810487A 1982-11-12 1983-10-21 Electrode for high temperature processes and its use Withdrawn EP0109356A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH6603/82 1982-11-12
CH660382 1982-11-12

Publications (2)

Publication Number Publication Date
EP0109356A2 EP0109356A2 (en) 1984-05-23
EP0109356A3 true EP0109356A3 (en) 1985-04-24

Family

ID=4312177

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83810487A Withdrawn EP0109356A3 (en) 1982-11-12 1983-10-21 Electrode for high temperature processes and its use

Country Status (2)

Country Link
EP (1) EP0109356A3 (en)
JP (1) JPS59194392A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0135473A1 (en) * 1983-08-13 1985-03-27 Arc Technologies Systems, Ltd. Electrode assembly for arc furnaces
DE3406760A1 (en) * 1984-02-24 1985-09-05 C. Conradty Nürnberg GmbH & Co KG, 8505 Röthenbach METHOD AND DEVICE FOR MELTING AND HEATING MATERIALS
EP0202352A1 (en) * 1985-05-22 1986-11-26 C. CONRADTY NÜRNBERG GmbH & Co. KG Plasma torch
CN103256705B (en) * 2012-02-16 2015-04-08 朱杰 Condensing radial heat-pipe boiler
CN113932602B (en) * 2021-09-02 2023-10-31 山东晶盾新材料科技有限公司 Automatic continuous production device for rapid hot-pressing sintering
CN114071819B (en) * 2022-01-18 2022-03-18 中国空气动力研究与发展中心超高速空气动力研究所 Water-cooling adjustable compensation hot cathode device
WO2024178630A1 (en) * 2023-02-28 2024-09-06 宁德烯铖科技有限公司 Graphitization furnace and battery production system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375314A (en) * 1964-10-08 1968-03-26 Boeing Co Electrode for glass melting furnaces
US3605436A (en) * 1969-08-29 1971-09-20 Oscar Elbridge Gammill Jr Centrifugal absorption air conditioner
US3750745A (en) * 1970-07-06 1973-08-07 R Moore High heat flux heat pipe
GB2000947A (en) * 1977-07-08 1979-01-17 Korf Stahl Liquid cooled electrode for an electric arc furnace
GB2027871A (en) * 1978-08-09 1980-02-27 Daimler Benz Ag Heat transfer system using a heat pipe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3375314A (en) * 1964-10-08 1968-03-26 Boeing Co Electrode for glass melting furnaces
US3605436A (en) * 1969-08-29 1971-09-20 Oscar Elbridge Gammill Jr Centrifugal absorption air conditioner
US3750745A (en) * 1970-07-06 1973-08-07 R Moore High heat flux heat pipe
GB2000947A (en) * 1977-07-08 1979-01-17 Korf Stahl Liquid cooled electrode for an electric arc furnace
GB2027871A (en) * 1978-08-09 1980-02-27 Daimler Benz Ag Heat transfer system using a heat pipe

Also Published As

Publication number Publication date
JPS59194392A (en) 1984-11-05
EP0109356A2 (en) 1984-05-23

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

17P Request for examination filed

Effective date: 19841103

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): AT BE CH DE FR GB IT LI LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19870501

RIN1 Information on inventor provided before grant (corrected)

Inventor name: LAUTERBACH-DAMMLER, INGE, DR.

Inventor name: WILHELMI, HERBERT, PROF. DR.

Inventor name: TAUBE, THOMAS, DR.

Inventor name: ZOELLNER, DIETER, DR.

Inventor name: KEGEL, KURT, PROF. DR.