GB1342529A - Magnetic-field rotating-electrode electric arc furnace apparatus and methods - Google Patents

Magnetic-field rotating-electrode electric arc furnace apparatus and methods

Info

Publication number
GB1342529A
GB1342529A GB2037171A GB2037171A GB1342529A GB 1342529 A GB1342529 A GB 1342529A GB 2037171 A GB2037171 A GB 2037171A GB 2037171 A GB2037171 A GB 2037171A GB 1342529 A GB1342529 A GB 1342529A
Authority
GB
United Kingdom
Prior art keywords
electrode
supplied
electric arc
mould
magnetic
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
GB2037171A
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of GB1342529A publication Critical patent/GB1342529A/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
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/02—Induction heating
    • H05B6/34—Arrangements for circulation of melts
    • 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
    • F27D11/08—Heating by electric discharge, e.g. arc discharge
    • 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
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/02—Stirring of melted material in melting furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
GB2037171A 1970-02-05 1971-04-19 Magnetic-field rotating-electrode electric arc furnace apparatus and methods Expired GB1342529A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US898270A 1970-02-05 1970-02-05

Publications (1)

Publication Number Publication Date
GB1342529A true GB1342529A (en) 1974-01-03

Family

ID=21734849

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2037171A Expired GB1342529A (en) 1970-02-05 1971-04-19 Magnetic-field rotating-electrode electric arc furnace apparatus and methods

Country Status (5)

Country Link
US (1) US3597519A (cg-RX-API-DMAC7.html)
CA (1) CA954571A (cg-RX-API-DMAC7.html)
DE (1) DE2104753A1 (cg-RX-API-DMAC7.html)
FR (1) FR2078262A5 (cg-RX-API-DMAC7.html)
GB (1) GB1342529A (cg-RX-API-DMAC7.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3683094A (en) * 1971-02-18 1972-08-08 Max P Schlienger Arc positioning system for rotating electrode wheel arc furnace
US4427052A (en) 1982-05-07 1984-01-24 Marvin Garfinkle Method of rotary refining and casting
US5029631A (en) * 1989-06-15 1991-07-09 Grant David S Process for bonding a mixture of substances together
US5103458A (en) * 1991-03-11 1992-04-07 Special Metals Corporation Electric arc remelting
IL140246A (en) * 2000-12-12 2007-09-20 Pavel Dvoskin Treatment of molten metals by moving an electric arc during aggregation
IL144422A0 (en) * 2001-07-18 2002-05-23 Netanya Plasmatec Ltd Riser(s) size reduction and/or metal quality improving in gravity casting of shaped products by moving electric arc
IL145099A0 (en) * 2001-08-23 2002-06-30 Netanya Plasmatec Ltd Method and apparatus for stirring and treating continuous and semi continuous metal casting

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2951890A (en) * 1957-04-11 1960-09-06 Ici Ltd Method of operating an electric arc furnace
US3461214A (en) * 1968-10-04 1969-08-12 Max P Schlienger Arc wheel electrode

Also Published As

Publication number Publication date
CA954571A (en) 1974-09-10
FR2078262A5 (cg-RX-API-DMAC7.html) 1971-11-05
US3597519A (en) 1971-08-03
DE2104753A1 (de) 1971-08-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees