GB1075122A - Magnetic heating device - Google Patents

Magnetic heating device

Info

Publication number
GB1075122A
GB1075122A GB47435/64A GB4743564A GB1075122A GB 1075122 A GB1075122 A GB 1075122A GB 47435/64 A GB47435/64 A GB 47435/64A GB 4743564 A GB4743564 A GB 4743564A GB 1075122 A GB1075122 A GB 1075122A
Authority
GB
United Kingdom
Prior art keywords
heating device
magnetic heating
nov
electricite
levitated
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
GB47435/64A
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.)
Alcatel Lucent SAS
Original Assignee
Compagnie Generale dElectricite SA
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 Compagnie Generale dElectricite SA filed Critical Compagnie Generale dElectricite SA
Publication of GB1075122A publication Critical patent/GB1075122A/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
    • H05B6/22—Furnaces without an endless core
    • H05B6/32—Arrangements for simultaneous levitation and heating
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • 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)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Induction Heating (AREA)
  • Furnace Details (AREA)

Abstract

1,075,122. Induction heating. COMPAGNIE GENERALE D'ELECTRICITE. Nov. 20, 1964 [Nov. 21, 1963], No. 47435/64. Heading H5H. An induction heater comprises a pair of coils with cooled copper cores to distort the field as illustrated in Figs. 4 . . . 7 (not shown) whereby the conductive melt is " levitated."
GB47435/64A 1963-11-21 1964-11-20 Magnetic heating device Expired GB1075122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR954591A FR1389486A (en) 1963-11-21 1963-11-21 Magnetic levitation and fusion device

Publications (1)

Publication Number Publication Date
GB1075122A true GB1075122A (en) 1967-07-12

Family

ID=8817119

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47435/64A Expired GB1075122A (en) 1963-11-21 1964-11-20 Magnetic heating device

Country Status (6)

Country Link
US (1) US3363081A (en)
BE (1) BE655473A (en)
DE (1) DE1565467A1 (en)
FR (1) FR1389486A (en)
GB (1) GB1075122A (en)
NL (1) NL6413584A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1361984A (en) * 1971-07-28 1974-07-30 Korolev E M Shel Mm Method of increasing strength of vessels particularly high-pressure vessels
US3947533A (en) * 1974-06-14 1976-03-30 Biomagnetics, International Inc. Magnetic field expansion and compression method
DE2816432C2 (en) * 1978-04-15 1983-03-10 Erno-Raumfahrttechnik Gmbh, 2800 Bremen Process for the implementation of non-contact melting and solidification processes of test specimens
JPH08222619A (en) * 1995-02-14 1996-08-30 Toshiba Corp Manufacture of semiconductor
CN101006751B (en) * 2004-08-23 2011-04-27 塔塔钢铁荷兰科技有限责任公司 Apparatus and method for levitation of an amount of conductive material
US7973267B2 (en) * 2004-08-23 2011-07-05 Tata Steel Nederland Technology Bv Apparatus and method for levitation of an amount of conductive material
DE102018117302A1 (en) * 2018-07-17 2020-01-23 Ald Vacuum Technologies Gmbh Suspended melting with an annular element
DE102018117304A1 (en) * 2018-07-17 2020-01-23 Ald Vacuum Technologies Gmbh Device and method for levitation melting with tilted induction units
DE102018117300B3 (en) * 2018-07-17 2019-11-14 Ald Vacuum Technologies Gmbh Levitation melting process with mobile induction units

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA567268A (en) * 1958-12-09 C. Okress Ernest Levitation and heating of electrically conductive materials by means of electromagnetic resonators
GB622023A (en) * 1944-04-26 1949-04-26 Philips Nv Improvements in or relating to devices for heating by high-frequency alternating currents
US2686864A (en) * 1951-01-17 1954-08-17 Westinghouse Electric Corp Magnetic levitation and heating of conductive materials
US2664496A (en) * 1952-11-25 1953-12-29 Westinghouse Electric Corp Apparatus for the magnetic levitation and heating of conductive materials
US2957064A (en) * 1958-09-30 1960-10-18 Westinghouse Electric Corp Stabilizing of levitation melting

Also Published As

Publication number Publication date
NL6413584A (en) 1965-05-24
FR1389486A (en) 1965-02-19
BE655473A (en) 1900-01-01
US3363081A (en) 1968-01-09
DE1565467A1 (en) 1970-04-16

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