CA1321703C - Device to intensify the magnetic field in an ingot mould - Google Patents

Device to intensify the magnetic field in an ingot mould

Info

Publication number
CA1321703C
CA1321703C CA000583729A CA583729A CA1321703C CA 1321703 C CA1321703 C CA 1321703C CA 000583729 A CA000583729 A CA 000583729A CA 583729 A CA583729 A CA 583729A CA 1321703 C CA1321703 C CA 1321703C
Authority
CA
Canada
Prior art keywords
pole pieces
ingot mould
magnetic field
outer jacket
wall
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 - Lifetime
Application number
CA000583729A
Other languages
English (en)
French (fr)
Inventor
Lorenzo Ciani
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.)
Danieli and C Officine Meccaniche SpA
CEDA SpA
Original Assignee
Danieli and C Officine Meccaniche SpA
CEDA SpA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11322594&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA1321703(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Danieli and C Officine Meccaniche SpA, CEDA SpA filed Critical Danieli and C Officine Meccaniche SpA
Application granted granted Critical
Publication of CA1321703C publication Critical patent/CA1321703C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/10—Supplying or treating molten metal
    • B22D11/11—Treating the molten metal
    • B22D11/114—Treating the molten metal by using agitating or vibrating means
    • B22D11/115—Treating the molten metal by using agitating or vibrating means by using magnetic fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Confectionery (AREA)
CA000583729A 1987-11-24 1988-11-22 Device to intensify the magnetic field in an ingot mould Expired - Lifetime CA1321703C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT83496A/87 1987-11-24
IT83496/87A IT1221724B (it) 1987-11-24 1987-11-24 Dispositivo potenziatore del campo magnetico in lingottiera

Publications (1)

Publication Number Publication Date
CA1321703C true CA1321703C (en) 1993-08-31

Family

ID=11322594

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000583729A Expired - Lifetime CA1321703C (en) 1987-11-24 1988-11-22 Device to intensify the magnetic field in an ingot mould

Country Status (10)

Country Link
US (1) US4934447A (OSRAM)
EP (1) EP0317790B1 (OSRAM)
AT (1) ATE71316T1 (OSRAM)
CA (1) CA1321703C (OSRAM)
DE (1) DE3867607D1 (OSRAM)
ES (1) ES2023106T3 (OSRAM)
IN (1) IN169066B (OSRAM)
IT (1) IT1221724B (OSRAM)
RU (1) RU1802745C (OSRAM)
UA (1) UA13454A (OSRAM)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3928311A1 (de) * 1989-08-28 1991-03-07 Concast Standard Ag Elektromagnetische ruehreinrichtung in einer stranggiessanlage
SE501322C2 (sv) 1993-01-19 1995-01-16 Asea Brown Boveri Anordning vid stränggjutning i kokill
DE4429685A1 (de) * 1994-08-22 1996-02-29 Schloemann Siemag Ag Stranggießanlage zum Gießen von Dünnbrammen
DE19625932A1 (de) * 1996-06-28 1998-01-08 Schloemann Siemag Ag Elektromagnetische Bremse für eine Stranggießkokille
SE516850C2 (sv) * 2000-07-05 2002-03-12 Abb Ab Förfarande och anordning för styrning av omröring i en gjutsträng
AT513066B1 (de) * 2012-07-05 2016-06-15 Primetals Technologies Austria GmbH Elektromagnetische Beeinflussungseinrichtung für einen Strang in einer Stranggießmaschine
GB201620027D0 (en) 2016-11-26 2017-01-11 Altek Europe Ltd Improvements in and relating to stirring molten metals in complex structures
US11478846B2 (en) * 2018-05-08 2022-10-25 Nippon Steel Corporation Electromagnetic stirring device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2398018A (en) * 1941-09-26 1946-04-09 Linley Anthony Manufacture of permanent magnets
LU30966A1 (OSRAM) * 1950-09-05
GB794424A (en) * 1954-09-20 1958-05-07 Helen Junghans Improvements in or relating to a chill mould, especially for continuous casting
FR2315344A1 (fr) * 1975-06-27 1977-01-21 Siderurgie Fse Inst Rech Lingotiere de coulee continue electrorotative
GB2079196B (en) * 1980-06-05 1984-08-22 Ti Group Services Ltd Stirring molten metal in a casting mould

Also Published As

Publication number Publication date
DE3867607D1 (de) 1992-02-20
IT1221724B (it) 1990-07-12
IN169066B (OSRAM) 1991-08-31
IT8783496A0 (it) 1987-11-24
ES2023106T3 (es) 1992-08-01
UA13454A (uk) 1997-02-28
RU1802745C (ru) 1993-03-15
US4934447A (en) 1990-06-19
ES2023106A4 (es) 1992-01-01
EP0317790A1 (en) 1989-05-31
ATE71316T1 (de) 1992-01-15
EP0317790B1 (en) 1992-01-08

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Legal Events

Date Code Title Description
MKEX Expiry

Effective date: 20100831