FR2258075B1 - - Google Patents

Info

Publication number
FR2258075B1
FR2258075B1 FR7501012A FR7501012A FR2258075B1 FR 2258075 B1 FR2258075 B1 FR 2258075B1 FR 7501012 A FR7501012 A FR 7501012A FR 7501012 A FR7501012 A FR 7501012A FR 2258075 B1 FR2258075 B1 FR 2258075B1
Authority
FR
France
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
FR7501012A
Other languages
French (fr)
Other versions
FR2258075A1 (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.)
USS Engineers and Consultants Inc
Original Assignee
USS Engineers and Consultants Inc
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 Engineers and Consultants Inc filed Critical USS Engineers and Consultants Inc
Publication of FR2258075A1 publication Critical patent/FR2258075A1/fr
Application granted granted Critical
Publication of FR2258075B1 publication Critical patent/FR2258075B1/fr
Expired legal-status Critical Current

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)
FR7501012A 1974-01-14 1975-01-14 Expired FR2258075B1 (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
FR2258075A1 FR2258075A1 (en) 1975-08-08
FR2258075B1 true FR2258075B1 (en) 1982-03-05

Family

ID=27029676

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7501012A Expired FR2258075B1 (en) 1974-01-14 1975-01-14

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)

Families Citing this family (7)

* 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
DE3814261A1 (en) * 1988-04-27 1989-11-09 Fuchs Systemtechnik Gmbh Arc furnace having additional connectable reactance
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

Also Published As

Publication number Publication date
IT1027279B (en) 1978-11-20
GB1459290A (en) 1976-12-22
ES433734A1 (en) 1976-12-01
IN140062B (en) 1976-09-04
AU7661374A (en) 1976-06-24
US3898707A (en) 1975-08-12
JPS50102944A (en) 1975-08-14
BR7500169A (en) 1975-11-04
AT349770B (en) 1979-04-25
FR2258075A1 (en) 1975-08-08
NL7416876A (en) 1975-07-16
DE2501106A1 (en) 1975-07-17
ATA20575A (en) 1978-09-15
JPS5737116B2 (en) 1982-08-07

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Legal Events

Date Code Title Description
ST Notification of lapse