GB1176921A - An Automatic Control System - Google Patents

An Automatic Control System

Info

Publication number
GB1176921A
GB1176921A GB0999/67A GB199967A GB1176921A GB 1176921 A GB1176921 A GB 1176921A GB 0999/67 A GB0999/67 A GB 0999/67A GB 199967 A GB199967 A GB 199967A GB 1176921 A GB1176921 A GB 1176921A
Authority
GB
United Kingdom
Prior art keywords
time constant
control system
amplifiers
compensating
delay circuit
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
GB0999/67A
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.)
Wiener Schwachstromwerke GmbH
Original Assignee
Wiener Schwachstromwerke GmbH
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 Wiener Schwachstromwerke GmbH filed Critical Wiener Schwachstromwerke GmbH
Publication of GB1176921A publication Critical patent/GB1176921A/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
    • H05B7/144—Power supplies specially adapted for heating by electric discharge; Automatic control of power, e.g. by positioning of electrodes
    • H05B7/148—Automatic control of power
    • H05B7/152—Automatic control of power by electromechanical means for positioning of electrodes
    • 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
    • H05B7/10—Mountings, supports, terminals or arrangements for feeding or guiding electrodes
    • H05B7/109—Feeding arrangements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Power Engineering (AREA)
  • Discharge Heating (AREA)
  • Furnace Details (AREA)
GB0999/67A 1966-01-13 1967-01-13 An Automatic Control System Expired GB1176921A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT28266A AT266469B (de) 1966-01-13 1966-01-13 Regeleinrichtung für eine Festwertregelung bei elektrischen Lichtbögen

Publications (1)

Publication Number Publication Date
GB1176921A true GB1176921A (en) 1970-01-07

Family

ID=3486388

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0999/67A Expired GB1176921A (en) 1966-01-13 1967-01-13 An Automatic Control System

Country Status (8)

Country Link
US (1) US3414657A (OSRAM)
AT (1) AT266469B (OSRAM)
BE (1) BE692322A (OSRAM)
CH (1) CH495012A (OSRAM)
DE (1) DE1615510A1 (OSRAM)
FR (1) FR1519647A (OSRAM)
GB (1) GB1176921A (OSRAM)
SE (1) SE306381B (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3597518A (en) * 1970-02-27 1971-08-03 Robicon Corp Electric arc furnace control
US3617595A (en) * 1970-09-17 1971-11-02 Lake Ontario Steel Co Ltd Electric furnace control
US4483008A (en) * 1982-01-26 1984-11-13 Owens-Corning Fiberglas Corporation Arc gap controller for glass-melting furnace

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188376A (en) * 1962-03-29 1965-06-08 United States Steel Corp Electrode position control in vacuum arc furnace
US3364295A (en) * 1964-06-12 1968-01-16 Norbatrol Electronics Corp Control system for vacuum arc furnace

Also Published As

Publication number Publication date
AT266469B (de) 1968-11-25
BE692322A (OSRAM) 1967-06-16
CH495012A (de) 1970-08-15
DE1615510A1 (de) 1970-06-04
SE306381B (OSRAM) 1968-11-25
US3414657A (en) 1968-12-03
FR1519647A (fr) 1968-04-05

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