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FR707729A - electrodes for electric ovens - Google Patents

electrodes for electric ovens

Info

Publication number
FR707729A
FR707729A FR707729DA FR707729A FR 707729 A FR707729 A FR 707729A FR 707729D A FR707729D A FR 707729DA FR 707729 A FR707729 A FR 707729A
Authority
FR
France
Prior art keywords
electrodes
electric ovens
ovens
electric
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.)
Expired
Application number
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.)
Compagnie des Forges et Acieries de la Marine et dHomecourt
Original Assignee
Compagnie des Forges et Acieries de la Marine et dHomecourt
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 Compagnie des Forges et Acieries de la Marine et dHomecourt filed Critical Compagnie des Forges et Acieries de la Marine et dHomecourt
Application granted granted Critical
Publication of FR707729A publication Critical patent/FR707729A/en
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)
FR707729D 1930-03-19 1930-03-19 electrodes for electric ovens Expired FR707729A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR707729T 1930-03-19

Publications (1)

Publication Number Publication Date
FR707729A true FR707729A (en) 1931-07-11

Family

ID=9068504

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707729D Expired FR707729A (en) 1930-03-19 1930-03-19 electrodes for electric ovens

Country Status (1)

Country Link
FR (1) FR707729A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

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