GB629394A - Improvements in or relating to control systems for electric arc furnaces - Google Patents

Improvements in or relating to control systems for electric arc furnaces

Info

Publication number
GB629394A
GB629394A GB21907/47A GB2190747A GB629394A GB 629394 A GB629394 A GB 629394A GB 21907/47 A GB21907/47 A GB 21907/47A GB 2190747 A GB2190747 A GB 2190747A GB 629394 A GB629394 A GB 629394A
Authority
GB
United Kingdom
Prior art keywords
electrode
jet
spring
solenoid
energized
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
GB21907/47A
Other languages
English (en)
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.)
Askania Regulator Co
Original Assignee
Askania Regulator Co
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 Askania Regulator Co filed Critical Askania Regulator Co
Publication of GB629394A publication Critical patent/GB629394A/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)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
GB21907/47A 1943-12-02 1947-08-08 Improvements in or relating to control systems for electric arc furnaces Expired GB629394A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US629394XA 1943-12-02 1943-12-02

Publications (1)

Publication Number Publication Date
GB629394A true GB629394A (en) 1949-09-19

Family

ID=22045850

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21907/47A Expired GB629394A (en) 1943-12-02 1947-08-08 Improvements in or relating to control systems for electric arc furnaces

Country Status (2)

Country Link
FR (1) FR959788A (enrdf_load_stackoverflow)
GB (1) GB629394A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL227154A (enrdf_load_stackoverflow) * 1957-04-24
DE1159111B (de) * 1961-05-31 1963-12-12 Siemens Ag Einrichtung zur Vermeidung der scharfen und toten Phase von Lichtbogenoefen

Also Published As

Publication number Publication date
FR959788A (enrdf_load_stackoverflow) 1950-04-05

Similar Documents

Publication Publication Date Title
US2526597A (en) Current control system
GB629394A (en) Improvements in or relating to control systems for electric arc furnaces
GB644824A (en) Improvements in or relating to governing devices for the control of hydraulic stabilising apparatus
GB1325070A (en) System for supplying energy to a device at high potential
GB679616A (en) Improvements in and relating to control systems for regulating the rate and sense of movement of motors
US2717326A (en) Electric arc furnace control systems
US3617595A (en) Electric furnace control
US2517527A (en) Furnace electrode regulator
GB572494A (en) Improvements in and relating to the control of trimming and/or balancing tabs
US2121644A (en) Electric furnace regulator system
CN204851529U (zh) 滑移装载机的变量马达排量缓冲调节系统
US2517528A (en) Furnace electrode regulator
DE884223C (de) Schaltungsanordnung zur Erzeugung hochfrequenter Schwingungen mit Hilfe von Entladungsgefaessen
SU773585A1 (ru) Регул тор давлени дл насосной станции магистрального трубопровода
GB584007A (en) Improvements relating to the control of electric arcs
DE677834C (de) Sicherung fuer Geraete, welche mit Gas und elektrischem Strom betrieben werden
GB567995A (en) Improvements relating to the control of automatic voltage regulators operating in parallel
US2376784A (en) Time delay relay system
DE950069C (de) Druckluft-Antriebseinrichtung zum Heben oder Senken von Stromabnehmern fuer elektrische Triebfahrzeuge
US2427617A (en) Control system for furnace electrode feed
CN204178153U (zh) 一种开关装置、控制电路及工程机械
US1643550A (en) Engine controller for welding systems
SU133090A1 (ru) Устройство дл двух- или трехпозиционного многоточечного электрического регулировани параметра
GB710059A (en) Improvements in and relating to electric motor control systems
GB508900A (en) Arrangement for the balancing of electrodes of electrical arc furnaces