ATE171656T1 - Elektromagnetische rühreinrichtung für das stranggiessen - Google Patents

Elektromagnetische rühreinrichtung für das stranggiessen

Info

Publication number: ATE171656T1
Authority: AT; Austria
Prior art keywords: induction coil; mould; mould tube; cooling circuit; continuous casting
Prior art date: 1991-04-03

Application number

AT97100231T

Other languages

German (de)

English (en)

Inventor

Norbert Kaell

Original Assignee

Wurth Paul 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

1998-10-15

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=ATE171656(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

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

1998-10-15 Application granted granted Critical

1998-10-15 Publication of ATE171656T1 publication Critical patent/ATE171656T1/de

Links

238000009749 continuous casting Methods 0.000 title abstract 3
238000003756 stirring Methods 0.000 title 1
238000001816 cooling Methods 0.000 abstract 5
230000005674 electromagnetic induction Effects 0.000 abstract 4
230000006698 induction Effects 0.000 abstract 4
239000002184 metal Substances 0.000 abstract 3
230000005499 meniscus Effects 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
230000005855 radiation Effects 0.000 abstract 1

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)

AT97100231T 1991-04-03 1992-02-21 Elektromagnetische rühreinrichtung für das stranggiessen ATE171656T1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
LU87914A LU87914A1 (fr)	1991-04-03	1991-04-03	Dispositif de brassage electromagnetique en lingotiere

Publications (1)

Publication Number	Publication Date
ATE171656T1 true ATE171656T1 (de)	1998-10-15

Family

ID=19731286

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
AT92102888T ATE158525T1 (de)	1991-04-03	1992-02-21	Elektromagnetische rühreinrichtung für das stranggiessen
AT97100231T ATE171656T1 (de)	1991-04-03	1992-02-21	Elektromagnetische rühreinrichtung für das stranggiessen

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
AT92102888T ATE158525T1 (de)	1991-04-03	1992-02-21	Elektromagnetische rühreinrichtung für das stranggiessen

Country Status (6)

Country	Link
EP (2)	EP0778098B1 (fr)
AT (2)	ATE158525T1 (fr)
CA (1)	CA2040830C (fr)
DE (2)	DE69227206T2 (fr)
ES (2)	ES2123347T3 (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

Family Cites Families (14)

* 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
LU79721A1 (fr)	1978-05-26	1979-12-06	Arbed	Perfectionnement aux installations de coulee continue electrorotative
JPS5719141A (en) *	1980-07-09	1982-02-01	Mitsubishi Heavy Ind Ltd	Electromagnetic stirring device of continuous casting facility
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
DE3819493A1 (de) *	1988-06-08	1989-12-14	Voest Alpine Ind Anlagen	Knueppel- bzw. vorblock-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 ES ES97100231T patent/ES2123347T3/es 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 DE DE69227206T patent/DE69227206T2/de not_active Expired - Lifetime
- 1992-02-21 DE DE69222348T patent/DE69222348T3/de not_active Expired - Lifetime
- 1992-02-21 AT AT97100231T patent/ATE171656T1/de active
- 1992-02-21 EP EP97100231A patent/EP0778098B1/fr not_active Expired - Lifetime
- 1992-02-21 EP EP92102888A patent/EP0511465B2/fr not_active Expired - Lifetime

Also Published As

Publication number	Publication date
EP0778098A3 (fr)	1997-10-08
EP0511465A2 (fr)	1992-11-04
EP0511465B2 (fr)	2003-12-03
EP0511465B1 (fr)	1997-09-24
DE69222348D1 (de)	1997-10-30
ATE158525T1 (de)	1997-10-15
EP0778098A2 (fr)	1997-06-11
DE69227206T2 (de)	1999-04-15
ES2108054T5 (es)	2004-07-01
ES2108054T3 (es)	1997-12-16
LU87914A1 (fr)	1992-11-16
DE69222348T2 (de)	1998-02-26
DE69227206D1 (de)	1998-11-05
DE69222348T3 (de)	2004-07-22
ES2123347T3 (es)	1999-01-01
CA2040830A1 (fr)	1992-10-04
EP0511465A3 (en)	1993-04-21
CA2040830C (fr)	2003-08-19
EP0778098B1 (fr)	1998-09-30

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Legal Events

Date	Code	Title	Description
1999-04-15	UEP	Publication of translation of european patent specification
2007-03-15	EEIH	Change in the person of patent owner