FR629620A - Method and control device for electric arc furnaces - Google Patents

Method and control device for electric arc furnaces

Info

Publication number
FR629620A
FR629620A FR629620DA FR629620A FR 629620 A FR629620 A FR 629620A FR 629620D A FR629620D A FR 629620DA FR 629620 A FR629620 A FR 629620A
Authority
FR
France
Prior art keywords
control device
electric arc
arc furnaces
furnaces
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)
Inventor
Margel Vastel
Gaston Grenet
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.)
CONST METALLURG SOC ET
Original Assignee
CONST METALLURG SOC ET
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 CONST METALLURG SOC ET filed Critical CONST METALLURG SOC ET
Application granted granted Critical
Publication of FR629620A publication Critical patent/FR629620A/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
    • H05B7/005—Electrical diagrams

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
FR629620D 1927-05-12 1927-05-12 Method and control device for electric arc furnaces Expired FR629620A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR629620T 1927-05-12

Publications (1)

Publication Number Publication Date
FR629620A true FR629620A (en) 1927-11-14

Family

ID=8990521

Family Applications (1)

Application Number Title Priority Date Filing Date
FR629620D Expired FR629620A (en) 1927-05-12 1927-05-12 Method and control device for electric arc furnaces

Country Status (1)

Country Link
FR (1) FR629620A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422539A (en) * 1945-04-21 1947-06-17 Westinghouse Electric Corp Control system
US2427587A (en) * 1945-05-25 1947-09-16 Allis Chalmers Mfg Co Electrode feed motor control system
US2434597A (en) * 1944-11-29 1948-01-13 Westinghouse Electric Corp Arc furnace electrode feed regulator system
US2450159A (en) * 1944-08-14 1948-09-28 Allis Chalmers Mfg Co Control system
US2456982A (en) * 1945-02-27 1948-12-21 Westinghouse Electric Corp Motor control
US2491319A (en) * 1945-10-01 1949-12-13 Bbc Brown Boveri & Cie Automatic arc welding device
US3426373A (en) * 1965-10-18 1969-02-11 James H S Scott Inflatable mattresses
US6302364B1 (en) 1998-11-04 2001-10-16 Visteon Global Technologies, Inc. Pneumatic container holder

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2450159A (en) * 1944-08-14 1948-09-28 Allis Chalmers Mfg Co Control system
US2434597A (en) * 1944-11-29 1948-01-13 Westinghouse Electric Corp Arc furnace electrode feed regulator system
US2456982A (en) * 1945-02-27 1948-12-21 Westinghouse Electric Corp Motor control
US2422539A (en) * 1945-04-21 1947-06-17 Westinghouse Electric Corp Control system
US2427587A (en) * 1945-05-25 1947-09-16 Allis Chalmers Mfg Co Electrode feed motor control system
US2491319A (en) * 1945-10-01 1949-12-13 Bbc Brown Boveri & Cie Automatic arc welding device
US3426373A (en) * 1965-10-18 1969-02-11 James H S Scott Inflatable mattresses
US6302364B1 (en) 1998-11-04 2001-10-16 Visteon Global Technologies, Inc. Pneumatic container holder

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