AT349770B - TRIANGLE ARRANGEMENT WITH LOW, BALANCED REACTANCE FOR CONNECTING A FURNACE TRANSFORMER TO A ROTARY LIGHT ARC FURNACE - Google Patents

TRIANGLE ARRANGEMENT WITH LOW, BALANCED REACTANCE FOR CONNECTING A FURNACE TRANSFORMER TO A ROTARY LIGHT ARC FURNACE

Info

Publication number
AT349770B
AT349770B AT20575A AT20575A AT349770B AT 349770 B AT349770 B AT 349770B AT 20575 A AT20575 A AT 20575A AT 20575 A AT20575 A AT 20575A AT 349770 B AT349770 B AT 349770B
Authority
AT
Austria
Prior art keywords
furnace
low
rotary light
triangle arrangement
light arc
Prior art date
Application number
AT20575A
Other languages
German (de)
Other versions
ATA20575A (en
Original Assignee
Uss Eng & Consult
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 Uss Eng & Consult filed Critical Uss Eng & Consult
Publication of ATA20575A publication Critical patent/ATA20575A/en
Application granted granted Critical
Publication of AT349770B publication Critical patent/AT349770B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/10—Cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • 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
    • H05B7/11—Arrangements for conducting current to the electrode terminals

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Furnace Details (AREA)
  • Discharge Heating (AREA)
  • Ac-Ac Conversion (AREA)
AT20575A 1974-01-14 1975-01-13 TRIANGLE ARRANGEMENT WITH LOW, BALANCED REACTANCE FOR CONNECTING A FURNACE TRANSFORMER TO A ROTARY LIGHT ARC FURNACE AT349770B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43291874A 1974-01-14 1974-01-14
US491080A US3898707A (en) 1974-01-14 1974-07-23 Low balanced reactance delta closure for electric arc furnace transformers

Publications (2)

Publication Number Publication Date
ATA20575A ATA20575A (en) 1978-09-15
AT349770B true AT349770B (en) 1979-04-25

Family

ID=27029676

Family Applications (1)

Application Number Title Priority Date Filing Date
AT20575A AT349770B (en) 1974-01-14 1975-01-13 TRIANGLE ARRANGEMENT WITH LOW, BALANCED REACTANCE FOR CONNECTING A FURNACE TRANSFORMER TO A ROTARY LIGHT ARC FURNACE

Country Status (11)

Country Link
US (1) US3898707A (en)
JP (1) JPS5737116B2 (en)
AT (1) AT349770B (en)
BR (1) BR7500169A (en)
DE (1) DE2501106A1 (en)
ES (1) ES433734A1 (en)
FR (1) FR2258075B1 (en)
GB (1) GB1459290A (en)
IN (1) IN140062B (en)
IT (1) IT1027279B (en)
NL (1) NL7416876A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3814261A1 (en) * 1988-04-27 1989-11-09 Fuchs Systemtechnik Gmbh Arc furnace having additional connectable reactance

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018975A (en) * 1975-03-21 1977-04-19 Pennsylvania Engineering Corporation Suspension means for electric furnace transformer secondary buses
US4153812A (en) * 1977-10-21 1979-05-08 Lectromelt Corporation Bus bar assembly
DE3106827A1 (en) * 1981-02-24 1982-09-09 Fried. Krupp Gmbh, 4300 Essen "ELECTRODE AND LADDER ARRANGEMENT OF A THREE-PHASE ARC FURNACE"
DE3808683C1 (en) * 1988-03-11 1989-09-07 Mannesmann Ag, 4000 Duesseldorf, De
IT1280159B1 (en) * 1995-04-14 1998-01-05 Danieli Off Mecc SECONDARY CIRCUIT WITH VARIABLE IMPEDANCE FOR ELECTRIC ARC OVEN
FR2897482B1 (en) * 2006-02-10 2010-10-29 Cogema DEVICE FOR TRANSPORTING ELECTRICITY WITH HIGH CURRENT AND HIGH FREQUENCY

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1386828A (en) * 1920-09-16 1921-08-09 Gen Electric Windings for electrical apparatus
US3366725A (en) * 1964-12-21 1968-01-30 Watteredge Co Balancing a three-phase power transmission system for an electric arc furnace

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3814261A1 (en) * 1988-04-27 1989-11-09 Fuchs Systemtechnik Gmbh Arc furnace having additional connectable reactance

Also Published As

Publication number Publication date
GB1459290A (en) 1976-12-22
ES433734A1 (en) 1976-12-01
IT1027279B (en) 1978-11-20
AU7661374A (en) 1976-06-24
ATA20575A (en) 1978-09-15
DE2501106A1 (en) 1975-07-17
NL7416876A (en) 1975-07-16
JPS50102944A (en) 1975-08-14
JPS5737116B2 (en) 1982-08-07
US3898707A (en) 1975-08-12
FR2258075B1 (en) 1982-03-05
BR7500169A (en) 1975-11-04
FR2258075A1 (en) 1975-08-08
IN140062B (en) 1976-09-04

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
REN Ceased due to non-payment of the annual fee