FR501028A - Improvements to electric arc furnaces - Google Patents

Improvements to electric arc furnaces

Info

Publication number
FR501028A
FR501028A FR501028A FR501028DA FR501028A FR 501028 A FR501028 A FR 501028A FR 501028 A FR501028 A FR 501028A FR 501028D A FR501028D A FR 501028DA FR 501028 A FR501028 A FR 501028A
Authority
FR
France
Prior art keywords
electric arc
arc furnaces
furnaces
electric
arc
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
FR501028A
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.)
Norsk Hydro Elektrisk Kvaelstof AS
Original Assignee
Norsk Hydro Elektrisk Kvaelstof AS
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 Norsk Hydro Elektrisk Kvaelstof AS filed Critical Norsk Hydro Elektrisk Kvaelstof AS
Application granted granted Critical
Publication of FR501028A publication Critical patent/FR501028A/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
    • H05B7/18—Heating by arc discharge
    • H05B7/185—Heating gases for arc discharge
FR501028A 1914-05-22 1919-06-24 Improvements to electric arc furnaces Expired FR501028A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO501028X 1914-05-22

Publications (1)

Publication Number Publication Date
FR501028A true FR501028A (en) 1920-03-31

Family

ID=19904851

Family Applications (1)

Application Number Title Priority Date Filing Date
FR501028A Expired FR501028A (en) 1914-05-22 1919-06-24 Improvements to electric arc furnaces

Country Status (1)

Country Link
FR (1) FR501028A (en)

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