EP0778098A3 - Lingotière avec dispositif de brassage électromagnétique - Google Patents

Lingotière avec dispositif de brassage électromagnétique Download PDF

Info

Publication number: EP0778098A3
Authority: EP; European Patent Office
Prior art keywords: induction coil; mould; mould tube; cooling circuit; continuous casting
Prior art date: 1991-04-03
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.): Granted

Application number

EP97100231A

Other languages

German (de)

English (en)

Other versions

EP0778098A2 (fr

EP0778098B1 (fr

Inventor

Norbert Kaell

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.)

SMS Siemag AG

Original Assignee

Paul Wurth 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.)

1991-04-03

Filing date

1992-02-21

Publication date

1997-10-08

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=19731286&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0778098(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1992-02-21 Application filed by Paul Wurth SA filed Critical Paul Wurth SA

1997-06-11 Publication of EP0778098A2 publication Critical patent/EP0778098A2/fr

1997-10-08 Publication of EP0778098A3 publication Critical patent/EP0778098A3/fr

1998-09-30 Application granted granted Critical

1998-09-30 Publication of EP0778098B1 publication Critical patent/EP0778098B1/fr

2012-02-21 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/122—Accessories for subsequent treating or working cast stock in situ using magnetic fields
- 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)
Mixers Of The Rotary Stirring Type (AREA)
General Induction Heating (AREA)
Manufacture And Refinement Of Metals (AREA)
Furnace Details (AREA)

EP97100231A 1991-04-03 1992-02-21 Lingotière avec dispositif de brassage électromagnétique Expired - Lifetime EP0778098B1 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
LU87914		1991-04-03
LU87914A LU87914A1 (fr)	1991-04-03	1991-04-03	Dispositif de brassage electromagnetique en lingotiere
EP92102888A EP0511465B2 (fr)	1991-04-03	1992-02-21	Dispositif de brassage électromagnétique en lingotière

Related Parent Applications (2)

Application Number	Title	Priority Date	Filing Date
EP92102888A Division EP0511465B2 (fr)	1991-04-03	1992-02-21	Dispositif de brassage électromagnétique en lingotière
EP92102888.2 Division		1992-02-21

Publications (3)

Publication Number	Publication Date
EP0778098A2 EP0778098A2 (fr)	1997-06-11
EP0778098A3 true EP0778098A3 (fr)	1997-10-08
EP0778098B1 EP0778098B1 (fr)	1998-09-30

Family

ID=19731286

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP97100231A Expired - Lifetime EP0778098B1 (fr)	1991-04-03	1992-02-21	Lingotière avec dispositif de brassage électromagnétique
EP92102888A Expired - Lifetime EP0511465B2 (fr)	1991-04-03	1992-02-21	Dispositif de brassage électromagnétique en lingotière

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
EP92102888A Expired - Lifetime EP0511465B2 (fr)	1991-04-03	1992-02-21	Dispositif de brassage électromagnétique en lingotière

Country Status (6)

Country	Link
EP (2)	EP0778098B1 (fr)
AT (2)	ATE171656T1 (fr)
CA (1)	CA2040830C (fr)
DE (2)	DE69222348T3 (fr)
ES (2)	ES2108054T5 (fr)
LU (1)	LU87914A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
IT1288900B1 (it) *	1996-05-13	1998-09-25	Danieli Off Mecc	Procedimento di colata continua con campo magnetico pulsante e relativo dispositivo
FR2893868B1 (fr) *	2005-11-28	2008-01-04	Rotelec Sa	Reglage du mode de brassage electromagnetique sur la hauteur d'une lingotiere de coulee continue
CN105964988B (zh) *	2016-03-19	2019-04-02	上海大学	移动型脉冲磁致振荡细化金属凝固组织方法
CN109746404B (zh) *	2019-03-08	2021-05-18	石家庄爱迪尔电气有限公司	一种便于维护和加工的电磁搅拌铸造设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2021459A (en) *	1978-05-26	1979-12-05	Arbed	Apparatus for the electrorotative casting of liquid metal
JPS5719141A (en) *	1980-07-09	1982-02-01	Mitsubishi Heavy Ind Ltd	Electromagnetic stirring device of continuous casting facility
DE3819493A1 (de) *	1988-06-08	1989-12-14	Voest Alpine Ind Anlagen	Knueppel- bzw. vorblock-stranggiesskokille

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT185038B (de) *	1951-03-16	1956-03-26	Boehler & Co Ag Geb	Verfahren zur Kühlung von Stranggußkokillen
US3153820A (en) *	1961-10-09	1964-10-27	Charles B Criner	Apparatus for improving metal structure
DE1290303B (de) †	1964-08-22	1969-03-06	Schloemann Ag	Vorrichtung zum Messen des Fuellstandes von Schmelze in einer Stranggiesskokille
FR2502996A1 (fr) *	1981-04-03	1982-10-08	Rotelec Sa	Inducteur electromagnetique a champ tournant et equipement de lingotiere de coulee continue des metaux pour son utilisation
LU84103A1 (fr)	1982-04-22	1984-03-02	Arbed	Systeme de decrassage automatique de busettes pendant la coulee de metaux
SE441502B (sv) *	1984-03-19	1985-10-14	Asea Ab	Nivametare vid kokiller for strenggjutning
IT1181219B (it) *	1984-09-17	1987-09-23	Danieli Off Mecc	Colata continua con agitatori polifunzionali
JPS6360056A (ja) †	1986-08-29	1988-03-16	Nisshin Steel Co Ltd	Ｔｉ含有ステンレス鋼の連続鋳造方法および連続鋳造用鋳型
DE3730300A1 (de) †	1987-09-10	1989-03-23	Aeg Elotherm Gmbh	Verfahren und vorrichtung zum elektromagnetischen ruehren von metallschmelzen in einer stranggiesskokille
JPH0351954U (fr) †	1989-09-20	1991-05-21
GB9003196D0 (en) *	1990-02-13	1990-04-11	Davy Mckee Sheffield	Continuous casting

1991
- 1991-04-03 LU LU87914A patent/LU87914A1/fr unknown
- 1991-04-19 CA CA002040830A patent/CA2040830C/fr not_active Expired - Lifetime
1992
- 1992-02-21 EP EP97100231A patent/EP0778098B1/fr not_active Expired - Lifetime
- 1992-02-21 AT AT97100231T patent/ATE171656T1/de active
- 1992-02-21 DE DE69222348T patent/DE69222348T3/de not_active Expired - Lifetime
- 1992-02-21 ES ES92102888T patent/ES2108054T5/es not_active Expired - Lifetime
- 1992-02-21 AT AT92102888T patent/ATE158525T1/de active
- 1992-02-21 ES ES97100231T patent/ES2123347T3/es not_active Expired - Lifetime
- 1992-02-21 DE DE69227206T patent/DE69227206T2/de not_active Expired - Lifetime
- 1992-02-21 EP EP92102888A patent/EP0511465B2/fr not_active Expired - Lifetime

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2021459A (en) *	1978-05-26	1979-12-05	Arbed	Apparatus for the electrorotative casting of liquid metal
JPS5719141A (en) *	1980-07-09	1982-02-01	Mitsubishi Heavy Ind Ltd	Electromagnetic stirring device of continuous casting facility
DE3819493A1 (de) *	1988-06-08	1989-12-14	Voest Alpine Ind Anlagen	Knueppel- bzw. vorblock-stranggiesskokille

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 006, no. 080 (M - 129) 19 May 1982 (1982-05-19) *

Also Published As

Publication number	Publication date
EP0511465B1 (fr)	1997-09-24
DE69222348T2 (de)	1998-02-26
DE69227206D1 (de)	1998-11-05
EP0511465A2 (fr)	1992-11-04
ES2108054T3 (es)	1997-12-16
DE69222348T3 (de)	2004-07-22
EP0778098A2 (fr)	1997-06-11
EP0511465B2 (fr)	2003-12-03
ATE171656T1 (de)	1998-10-15
CA2040830A1 (fr)	1992-10-04
EP0511465A3 (en)	1993-04-21
DE69227206T2 (de)	1999-04-15
EP0778098B1 (fr)	1998-09-30
DE69222348D1 (de)	1997-10-30
ES2123347T3 (es)	1999-01-01
CA2040830C (fr)	2003-08-19
ES2108054T5 (es)	2004-07-01
LU87914A1 (fr)	1992-11-16
ATE158525T1 (de)	1997-10-15

Publication	Publication Date	Title
HUT37363A (en)	1985-12-28	Method and device for casting metals
EP0511465A3 (en)	1993-04-21	Electromagnetic agitating method for continuous casting
JPS55122653A (en)	1980-09-20	Mold for electromagnetic casting
US4982796A (en)	1991-01-08	Electromagnetic confinement for vertical casting or containing molten metal
EP0240128A2 (fr)	1987-10-07	Appareil et procédé pour établir un niveau de métal liquide constant dans un moulage en carapace perméable au gaz pour la coulée de métal
ES554063A0 (es)	1986-11-16	Aparato de colada con solidificacion continua de un producto tubular metalico.
ES8305608A1 (es)	1983-04-16	"procedimiento de colada vertical en continuo del aluminio y de sus aleaciones en forma de lingotes y de placas".
SU1530326A1 (ru)	1989-12-23	Устройство дл непрерывного лить заготовок
ATE74037T1 (de)	1992-04-15	Verfahren und einrichtung zum versorgen einer kokille mit geschmolzenem metall in einer stranggiesseinrichtung fuer duenne vorbloecke.
ES2084749T3 (es)	1996-05-16	Aparato para intensificar la refrigeracion en el moldeado de piezas metalicas.
SU973222A1 (ru)	1982-11-15	Устройство дл электромагнитного перемешивани металлов
SU1764784A1 (ru)	1992-09-30	Электромагнитный кристаллизатор
FI951632A (fi)	1995-10-07	Säädettävä sähkömagneettinen tankovalukokilli
EP0459965A3 (en)	1992-05-13	Method of controlling the flow of outstreaming liquid metal from an inductively heated ladle
AU6491886A (en)	1987-05-28	Device and process for the continuous casting of metals
Broomfield et al.	1994	Metal casting employing electromagnetic levitation
IT1258111B (it)	1996-02-20	Forno elettrico ad induzione a colata continua
DE69326693D1 (de)	1999-11-11	Induktionsschmelzofen mit magnetischer Aufhängung
SE8604088D0 (sv)	1986-09-26	Forfarande for metallgjutning i elektromagnetkristallisator

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