FR2019521A6 - - Google Patents

Info

Publication number
FR2019521A6
FR2019521A6 FR6902070A FR6902070A FR2019521A6 FR 2019521 A6 FR2019521 A6 FR 2019521A6 FR 6902070 A FR6902070 A FR 6902070A FR 6902070 A FR6902070 A FR 6902070A FR 2019521 A6 FR2019521 A6 FR 2019521A6
Authority
FR
France
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
Application number
FR6902070A
Other languages
French (fr)
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.)
Foseco Trading AG
Original Assignee
Foseco Trading 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 Foseco Trading AG filed Critical Foseco Trading AG
Application granted granted Critical
Publication of FR2019521A6 publication Critical patent/FR2019521A6/fr
Expired 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
    • 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)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Electrolytic Production Of Metals (AREA)
FR6902070A 1968-10-01 1969-01-31 Expired FR2019521A6 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB46525/68A GB1214078A (en) 1968-10-01 1968-10-01 Electrodes for arc furnaces

Publications (1)

Publication Number Publication Date
FR2019521A6 true FR2019521A6 (en) 1970-07-03

Family

ID=10441591

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6902070A Expired FR2019521A6 (en) 1968-10-01 1969-01-31

Country Status (6)

Country Link
US (1) US3715440A (en)
DE (1) DE1900317A1 (en)
ES (1) ES362621A1 (en)
FR (1) FR2019521A6 (en)
GB (1) GB1214078A (en)
SE (1) SE362334B (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442567A1 (en) * 1978-11-22 1980-06-20 Siderurgie Fse Inst Rech Arc heating-melting electrode - is made of graphite with core of readily ionisable salt to improve arc stability
FR2512311A1 (en) * 1981-08-27 1983-03-04 Siderurgie Fse Inst Rech Electrode for mfg. metals in arc melting furnace etc. - consists of bundle of graphite bars sepd. from each other by ionisable dopant and providing stable arc
FR2512312A1 (en) * 1981-08-27 1983-03-04 Siderurgie Fse Inst Rech Graphite electrode for arc melting furnace etc. - where electrode contains numerous longitudinal holes providing stable arc
EP0142476A2 (en) * 1983-11-11 1985-05-22 ELETTROCARBONIUM S.p.A. A composite prebaked carbon electrode intended to be used in electric arc furnaces

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4575856A (en) * 1984-05-18 1986-03-11 Pennsylvania Engineering Corporation Iron free self baking electrode
KR100364086B1 (en) * 1998-04-16 2002-12-11 도시바 라이텍쿠 가부시키가이샤 High-Pressure Electrical Discharge Lamp and Lighting Device
ES2561282T3 (en) * 2010-07-01 2016-02-25 Graftech International Holdings Inc. Graphite Electrode

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3214153A (en) * 1963-11-15 1965-10-26 Heraeus Gmbh W C Cooling water supply system
US1444961A (en) * 1919-06-11 1923-02-13 Nat Carbon Co Inc Arc-lamp electrode
US2185679A (en) * 1937-12-22 1940-01-02 Lorraine Carbone Arc lamp cathodes
US2640135A (en) * 1950-03-30 1953-05-26 Gen Electric Electrode
US2744945A (en) * 1955-03-11 1956-05-08 Union Carbide & Carbon Corp Graphite furnace electrode for a stabilized arc
NL290760A (en) * 1962-03-30

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442567A1 (en) * 1978-11-22 1980-06-20 Siderurgie Fse Inst Rech Arc heating-melting electrode - is made of graphite with core of readily ionisable salt to improve arc stability
FR2512311A1 (en) * 1981-08-27 1983-03-04 Siderurgie Fse Inst Rech Electrode for mfg. metals in arc melting furnace etc. - consists of bundle of graphite bars sepd. from each other by ionisable dopant and providing stable arc
FR2512312A1 (en) * 1981-08-27 1983-03-04 Siderurgie Fse Inst Rech Graphite electrode for arc melting furnace etc. - where electrode contains numerous longitudinal holes providing stable arc
EP0142476A2 (en) * 1983-11-11 1985-05-22 ELETTROCARBONIUM S.p.A. A composite prebaked carbon electrode intended to be used in electric arc furnaces
EP0142476A3 (en) * 1983-11-11 1985-08-14 ELETTROCARBONIUM S.p.A. A composite prebaked carbon electrode intended to be used in electric arc furnaces

Also Published As

Publication number Publication date
SE362334B (en) 1973-12-03
GB1214078A (en) 1970-12-02
ES362621A1 (en) 1970-11-16
US3715440A (en) 1973-02-06
DE1900317A1 (en) 1970-10-15

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