ATA487474A - Schaltungsanordnung fuer die speisung von elektroden-schmelzoefen - Google Patents

Schaltungsanordnung fuer die speisung von elektroden-schmelzoefen

Info

Publication number
ATA487474A
ATA487474A AT487474A AT487474A ATA487474A AT A487474 A ATA487474 A AT A487474A AT 487474 A AT487474 A AT 487474A AT 487474 A AT487474 A AT 487474A AT A487474 A ATA487474 A AT A487474A
Authority
AT
Austria
Prior art keywords
circuit arrangement
melting furnaces
feeding electrode
electrode melting
furnaces
Prior art date
Application number
AT487474A
Other languages
English (en)
Other versions
AT326376B (de
Original Assignee
Siemens 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
Priority claimed from DE19732334080 external-priority patent/DE2334080C3/de
Application filed by Siemens Ag filed Critical Siemens Ag
Publication of ATA487474A publication Critical patent/ATA487474A/de
Application granted granted Critical
Publication of AT326376B publication Critical patent/AT326376B/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/40—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices
    • G05F1/44—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using discharge tubes or semiconductor devices as final control devices semiconductor devices only

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Discharge Heating (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
AT487474A 1973-07-04 1974-06-12 Schaltungsanordnung für die speisung von elektroden-schmelzofen AT326376B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732334080 DE2334080C3 (de) 1973-07-04 Schaltungsanordnung für die Speisung von Elektroden-Schmelzöfen

Publications (2)

Publication Number Publication Date
ATA487474A true ATA487474A (de) 1975-02-15
AT326376B AT326376B (de) 1975-12-10

Family

ID=5885943

Family Applications (1)

Application Number Title Priority Date Filing Date
AT487474A AT326376B (de) 1973-07-04 1974-06-12 Schaltungsanordnung für die speisung von elektroden-schmelzofen

Country Status (5)

Country Link
JP (1) JPS5038145A (de)
AT (1) AT326376B (de)
FR (1) FR2241913A1 (de)
IT (1) IT1015609B (de)
NL (1) NL7407379A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5612416Y2 (de) * 1975-03-19 1981-03-23
JPS51117972U (de) * 1975-03-19 1976-09-24
JPS5829987B2 (ja) * 1976-10-05 1983-06-25 株式会社フジクラ 架橋ポリエチレンから炭化水素油の製造法
CN110846516B (zh) * 2019-11-20 2021-12-14 内蒙古世星新材料科技有限公司 一种全自动化渣***
CN114438501B (zh) * 2021-12-15 2024-04-19 安科工程技术研究院（北京）有限公司 管道电位变化特性分析方法、分析装置、可读介质及终端

Also Published As

Publication number Publication date
FR2241913A1 (en) 1975-03-21
IT1015609B (it) 1977-05-20
DE2334080B2 (de) 1975-07-31
NL7407379A (nl) 1975-01-07
JPS5038145A (de) 1975-04-09
DE2334080A1 (de) 1975-01-23
FR2241913B1 (de) 1978-11-24
AT326376B (de) 1975-12-10

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