AT301893B - Hollow electrode made of graphite or carbon for electric arc furnaces - Google Patents

Hollow electrode made of graphite or carbon for electric arc furnaces

Info

Publication number
AT301893B
AT301893B AT49670A AT49670A AT301893B AT 301893 B AT301893 B AT 301893B AT 49670 A AT49670 A AT 49670A AT 49670 A AT49670 A AT 49670A AT 301893 B AT301893 B AT 301893B
Authority
AT
Austria
Prior art keywords
graphite
carbon
electric arc
electrode made
arc furnaces
Prior art date
Application number
AT49670A
Other languages
German (de)
Inventor
Bernhard Dipl Chem Reichelt
Dieter Dipl Chem Dr Zoellner
Kurt Dr Ing Kegel
Original Assignee
Conradty Fa C
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 Conradty Fa C filed Critical Conradty Fa C
Application granted granted Critical
Publication of AT301893B publication Critical patent/AT301893B/en

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
    • H05B7/08—Electrodes non-consumable
    • H05B7/085—Electrodes non-consumable mainly consisting of carbon

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Discharge Heating (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Furnace Details (AREA)
  • Manufacture And Refinement Of Metals (AREA)
AT49670A 1969-01-31 1970-01-20 Hollow electrode made of graphite or carbon for electric arc furnaces AT301893B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691904673 DE1904673C3 (en) 1969-01-31 1969-01-31 Electrographite electrode for arc brazing to produce steel

Publications (1)

Publication Number Publication Date
AT301893B true AT301893B (en) 1972-09-25

Family

ID=5723854

Family Applications (1)

Application Number Title Priority Date Filing Date
AT49670A AT301893B (en) 1969-01-31 1970-01-20 Hollow electrode made of graphite or carbon for electric arc furnaces

Country Status (9)

Country Link
AT (1) AT301893B (en)
BE (1) BE745162A (en)
CH (1) CH523645A (en)
DE (1) DE1904673C3 (en)
ES (1) ES374405A1 (en)
FI (1) FI49094C (en)
FR (1) FR2029774A1 (en)
GB (1) GB1277818A (en)
LU (1) LU60218A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5634253A (en) * 1992-10-01 1997-06-03 Chick Machine Tool, Inc. Apparatus for expanding the worksurface of a vise-like workholding apparatus

Also Published As

Publication number Publication date
BE745162A (en) 1970-07-01
ES374405A1 (en) 1972-03-16
CH523645A (en) 1972-05-31
DE1904673C3 (en) 1975-12-18
GB1277818A (en) 1972-06-14
LU60218A1 (en) 1970-03-23
FI49094B (en) 1974-12-02
FR2029774A1 (en) 1970-10-23
FI49094C (en) 1975-03-10
DE1904673B2 (en) 1975-04-17
DE1904673A1 (en) 1970-08-20

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee