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GB1109753A - Improvements relating to electromagnetic stirrers - Google Patents

Improvements relating to electromagnetic stirrers

Info

Publication number
GB1109753A
GB1109753A GB42306/64A GB4230664A GB1109753A GB 1109753 A GB1109753 A GB 1109753A GB 42306/64 A GB42306/64 A GB 42306/64A GB 4230664 A GB4230664 A GB 4230664A GB 1109753 A GB1109753 A GB 1109753A
Authority
GB
United Kingdom
Prior art keywords
poles
windings
phase
oct
electromagnetic
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
GB42306/64A
Inventor
Donald Stewart Armstrong
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB42306/64A priority Critical patent/GB1109753A/en
Priority to FR34926A priority patent/FR1452319A/en
Priority to NL6513349A priority patent/NL6513349A/xx
Priority to BE670992A priority patent/BE670992A/xx
Publication of GB1109753A publication Critical patent/GB1109753A/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
    • B01F33/451—Magnetic mixers; Mixers with magnetically driven stirrers wherein the mixture is directly exposed to an electromagnetic field without use of a stirrer, e.g. for material comprising ferromagnetic particles or for molten metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
    • B01F2101/45—Mixing in metallurgical processes of ferrous or non-ferrous materials
    • 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

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)

Abstract

1,109,753. Electromagnetic stirring. ASSOCIATED ELECTRICAL INDUSTRIES Ltd. 12 Oct., 1965 [16 Oct., 1964], No. 42306/ 64. Heading B1C. Three or more poles, the described embodiment having four poles 4-7 of an electromagnetic furnace stirrer are disposed along a yoke structure 3 and have windings 8 - 11 arranged and wired to produce a travelling magnetic field when connected to a multiphase supply. Windings 8, 10 on poles 4, 6 respectively are connected in series to one phase of a two-phase supply but wound on opposite hands, and windings 9, 11 on poles 5, 7 are similarly connected to the other phase. The yoke comprises laminations sandwiched between side beams and the poles comprise spaced laminations assembled by studs. The windings are made of hollow conductors along which cooling water or other fluid is passed.
GB42306/64A 1964-10-16 1964-10-16 Improvements relating to electromagnetic stirrers Expired GB1109753A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB42306/64A GB1109753A (en) 1964-10-16 1964-10-16 Improvements relating to electromagnetic stirrers
FR34926A FR1452319A (en) 1964-10-16 1965-10-14 Electromagnetic stirrer for ovens
NL6513349A NL6513349A (en) 1964-10-16 1965-10-15
BE670992A BE670992A (en) 1964-10-16 1965-10-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB42306/64A GB1109753A (en) 1964-10-16 1964-10-16 Improvements relating to electromagnetic stirrers

Publications (1)

Publication Number Publication Date
GB1109753A true GB1109753A (en) 1968-04-18

Family

ID=10423852

Family Applications (1)

Application Number Title Priority Date Filing Date
GB42306/64A Expired GB1109753A (en) 1964-10-16 1964-10-16 Improvements relating to electromagnetic stirrers

Country Status (3)

Country Link
BE (1) BE670992A (en)
GB (1) GB1109753A (en)
NL (1) NL6513349A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2114907A (en) * 1982-02-12 1983-09-01 British Steel Corp Electro-magnetic stirring
FR2584621A1 (en) * 1985-07-10 1987-01-16 Vives Charles Electromagnetic device intended for stirring the bath in electrolysis tanks
EP0434985A1 (en) * 1989-12-22 1991-07-03 EKATO INDUSTRIEANLAGEN VERWALTUNGSGESELLSCHAFT MBH & CO. Mixing device
CN101614485B (en) * 2008-06-27 2012-01-11 高桥谦三 Melting furnace with agitator
US20190301805A1 (en) * 2016-11-26 2019-10-03 Stephen MAKEPEACE Improvements in and relating to stirring of molten metals in complex structures

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2114907A (en) * 1982-02-12 1983-09-01 British Steel Corp Electro-magnetic stirring
FR2584621A1 (en) * 1985-07-10 1987-01-16 Vives Charles Electromagnetic device intended for stirring the bath in electrolysis tanks
EP0434985A1 (en) * 1989-12-22 1991-07-03 EKATO INDUSTRIEANLAGEN VERWALTUNGSGESELLSCHAFT MBH & CO. Mixing device
CN101614485B (en) * 2008-06-27 2012-01-11 高桥谦三 Melting furnace with agitator
US20190301805A1 (en) * 2016-11-26 2019-10-03 Stephen MAKEPEACE Improvements in and relating to stirring of molten metals in complex structures
US11549755B2 (en) * 2016-11-26 2023-01-10 Altek Europe Limited Stirring of molten metals in complex structures

Also Published As

Publication number Publication date
NL6513349A (en) 1966-04-18
BE670992A (en) 1966-01-31

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