EP4082690A4 - Giessausrüstung und giessverfahren - Google Patents

Giessausrüstung und giessverfahren Download PDF

Info

Publication number: EP4082690A4
Authority: EP; European Patent Office
Prior art keywords: casting; equipment; casting process; casting equipment
Prior art date: 2019-12-27
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP20904328.0A

Other languages

English (en)

French (fr)

Other versions

EP4082690A1 (de

Inventor

Sang Woo Han

In Beom Park

Hyun Jin Cho

Seung Jae Lee

Jin Ho Lee

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.)

Posco Holdings Inc

Original Assignee

Posco Co 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.)

2019-12-27

Filing date

2020-07-01

Publication date

2023-01-11

2020-07-01 Application filed by Posco Co Ltd filed Critical Posco Co Ltd

2022-11-02 Publication of EP4082690A1 publication Critical patent/EP4082690A1/de

2023-01-11 Publication of EP4082690A4 publication Critical patent/EP4082690A4/de

Status Withdrawn legal-status Critical Current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
- 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
- B22D11/16—Controlling or regulating processes or operations
- 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
- B22D11/16—Controlling or regulating processes or operations
- B22D11/166—Controlling or regulating processes or operations for mould oscillation
- 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
- B22D11/16—Controlling or regulating processes or operations
- B22D11/18—Controlling or regulating processes or operations for pouring
- B22D11/181—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level
- B22D11/186—Controlling or regulating processes or operations for pouring responsive to molten metal level or slag level by using electric, magnetic, sonic or ultrasonic means

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Continuous Casting (AREA)

EP20904328.0A 2019-12-27 2020-07-01 Giessausrüstung und giessverfahren Withdrawn EP4082690A4 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
KR1020190175835A KR102310701B1 (ko)	2019-12-27	2019-12-27	주조 설비 및 주조 방법
PCT/KR2020/008597 WO2021132821A1 (ko)	2019-12-27	2020-07-01	주조 설비 및 주조 방법

Publications (2)

Publication Number	Publication Date
EP4082690A1 EP4082690A1 (de)	2022-11-02
EP4082690A4 true EP4082690A4 (de)	2023-01-11

Family

ID=76575598

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP20904328.0A Withdrawn EP4082690A4 (de)	2019-12-27	2020-07-01	Giessausrüstung und giessverfahren

Country Status (6)

Country	Link
US (1)	US20220258227A1 (de)
EP (1)	EP4082690A4 (de)
JP (1)	JP7305881B2 (de)
KR (1)	KR102310701B1 (de)
CN (1)	CN114286728A (de)
WO (1)	WO2021132821A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP4249146A1 (de)	2022-03-21	2023-09-27	Primetals Technologies Austria GmbH	Elektromagnetische rühr- und bremseinrichtung für eine kokille zur erzeugung von metallbrammen
IT202200014275A1 (it) *	2022-07-06	2024-01-06	Rotelec Sa	Apparato e metodo di colata continua di prodotti metallici

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1999011404A1 (en) *	1997-09-03	1999-03-11	Abb Ab	Method and device for continuous or semi-continuous casting of metal
US20050039876A1 (en) *	2001-09-27	2005-02-24	Abb Ab	Device and a method for continuous casting
JP2018144107A (ja) *	2017-03-03	2018-09-20	新日鐵住金株式会社	連続鋳造機
EP3415251A1 (de) *	2017-06-16	2018-12-19	ABB Schweiz AG	Elektromechanisches bremssystem und verfahren zur steuerung eines elektromechanischen bremssystems
JP2019214056A (ja) *	2018-06-11	2019-12-19	日本製鉄株式会社	電磁撹拌方法、電磁撹拌装置及び鋳型設備

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6272458A (ja) *	1985-09-26	1987-04-03	Toshiba Corp	電磁撹拌方法
SE465306B (sv) *	1987-11-02	1991-08-26	Asea Ab	Saett och anordning foer omroering i gjutstraeng
SE500745C2 (sv) *	1991-01-21	1994-08-22	Asea Brown Boveri	Sätt och anordning vid gjutning i kokill
SE523157C2 (sv) *	1997-09-03	2004-03-30	Abb Ab	Förfarande och anordning för att styra metallflödet vid stränggjutning medelst elektromagnetiska fält
FR2794042B1 (fr) *	1999-05-31	2001-08-24	Centre Nat Rech Scient	Mesure de vitesse d'une coulee metallurgique
CA2325808C (en) *	2000-07-10	2010-01-26	Kawasaki Steel Corporation	Method and apparatus for continuous casting of metals
JP4411945B2 (ja)	2003-11-26	2010-02-10	Ｊｆｅスチール株式会社	極低炭素鋼のスラブ連続鋳造方法
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
JP2009542442A (ja) *	2006-07-06	2009-12-03	アーベーベー・アーベー	鋳型内の溶鋼の流動を制御するための方法および装置
JP2008055431A (ja) *	2006-08-29	2008-03-13	Jfe Steel Kk	鋼の連続鋳造方法
CN101259523B (zh) *	2008-04-18	2011-01-19	东北大学	控制连续铸造结晶器内金属液流动的电磁制动装置
JP4807462B2 (ja)	2009-11-10	2011-11-02	Ｊｆｅスチール株式会社	鋼の連続鋳造方法
JP5413277B2 (ja) *	2010-03-31	2014-02-12	Ｊｆｅスチール株式会社	鋼鋳片の連続鋳造方法
CN106475537A (zh) *	2015-08-25	2017-03-08	宝山钢铁股份有限公司	搅拌区域可调的电磁搅拌装置及方法
CN108500228B (zh) *	2017-02-27	2020-09-25	宝山钢铁股份有限公司	板坯连铸结晶器流场控制方法
EP3760337A4 (de) *	2018-02-26	2021-07-14	Nippon Steel Corporation	Einrichtung zum formgiessen

2019
- 2019-12-27 KR KR1020190175835A patent/KR102310701B1/ko active Active
2020
- 2020-07-01 US US17/628,463 patent/US20220258227A1/en not_active Abandoned
- 2020-07-01 JP JP2022513839A patent/JP7305881B2/ja active Active
- 2020-07-01 CN CN202080060137.XA patent/CN114286728A/zh active Pending
- 2020-07-01 WO PCT/KR2020/008597 patent/WO2021132821A1/ko not_active Ceased
- 2020-07-01 EP EP20904328.0A patent/EP4082690A4/de not_active Withdrawn

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1999011404A1 (en) *	1997-09-03	1999-03-11	Abb Ab	Method and device for continuous or semi-continuous casting of metal
US20050039876A1 (en) *	2001-09-27	2005-02-24	Abb Ab	Device and a method for continuous casting
JP2018144107A (ja) *	2017-03-03	2018-09-20	新日鐵住金株式会社	連続鋳造機
EP3415251A1 (de) *	2017-06-16	2018-12-19	ABB Schweiz AG	Elektromechanisches bremssystem und verfahren zur steuerung eines elektromechanischen bremssystems
JP2019214056A (ja) *	2018-06-11	2019-12-19	日本製鉄株式会社	電磁撹拌方法、電磁撹拌装置及び鋳型設備

Also Published As

Publication number	Publication date
WO2021132821A1 (ko)	2021-07-01
EP4082690A1 (de)	2022-11-02
JP2022545965A (ja)	2022-11-01
CN114286728A (zh)	2022-04-05
KR102310701B1 (ko)	2021-10-08
US20220258227A1 (en)	2022-08-18
JP7305881B2 (ja)	2023-07-10
KR20210083506A (ko)	2021-07-07

Legal Events

Date	Code	Title	Description
2021-07-07	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2022-09-30	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2022-09-30	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2022-11-02	17P	Request for examination filed	Effective date: 20220228
2022-11-02	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2023-01-11	A4	Supplementary search report drawn up and despatched	Effective date: 20221208
2023-01-11	RIC1	Information provided on ipc code assigned before grant	Ipc: B22D 11/18 20060101ALI20221202BHEP Ipc: B22D 11/16 20060101ALI20221202BHEP Ipc: B22D 11/115 20060101AFI20221202BHEP
2023-04-05	DAV	Request for validation of the european patent (deleted)
2023-04-05	DAX	Request for extension of the european patent (deleted)
2023-11-10	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2023-12-13	17Q	First examination report despatched	Effective date: 20231113
2025-11-28	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN
2025-12-31	18D	Application deemed to be withdrawn	Effective date: 20250819

Publication	Publication Date	Title
EP3846432A4 (de)	2021-11-17	Makrobildgebungsverfahren und endgerät
EP3838803A4 (de)	2022-05-04	Verteilungsstelle und verteilungsverfahren
EP3908012A4 (de)	2022-02-23	Positionierungsverfahren und endgerät
EP3833152A4 (de)	2021-09-22	Umverteilungsverfahren und endgerät
EP3332512A4 (de)	2019-02-27	Verfahren und vorrichtung für auf zuhören basierende übertragung
EP3850954A4 (de)	2022-06-08	Alterungsschutzmittel und alterungsschutzverfahren
EP3371930A4 (de)	2019-03-27	Verfahren und vorrichtung zur sicheren aggregierten ereignismeldung
EP3704227A4 (de)	2021-07-28	Zusammensetzung und verfahren
EP3271528A4 (de)	2019-03-20	Anordnung zur kupplung mehrerer gehäuse und verfahren
EP3809163A4 (de)	2021-09-01	Positionierungsverfahren und positionierungsendgerät
EP3547763A4 (de)	2019-10-09	Verfahren und ausrüstung zur parameterkonfiguration
EP3795529A4 (de)	2021-11-03	Kran und kranstellungsänderungsverfahren
EP3748845A4 (de)	2021-11-10	Schutzschaltung und schaltungsschutzverfahren
EP3950163A4 (de)	2022-05-04	Formvorrichtung und formverfahren
EP3582581A4 (de)	2020-05-13	Dienstkommunikationsverfahren und -ausrüstung
EP3608659A4 (de)	2020-04-15	Qualitätskontrollverfahren
EP3748666A4 (de)	2021-06-30	Schutzschalter und schutzschaltverfahren
EP4074183A4 (de)	2024-03-20	Konzentrationsverfahren und ausrüstung
EP3371372A4 (de)	2019-06-26	Retroreflektierendes verkehrszeichen und verfahren und vorrichtung zur herstellung davon
EP3868290A4 (de)	2022-08-17	Bioelektrode und verfahren zur herstellung von bioelektroden
EP3342520A4 (de)	2019-05-22	Elektroverarbeitungsvorrichtung und -verfahren
EP3513888A4 (de)	2020-04-29	Stranggiessverfahren
EP3820169A4 (de)	2021-12-22	Parameterkonfigurationsverfahren
EP3867188A4 (de)	2022-04-27	Verfahren und anordnung
EP4029949A4 (de)	2022-11-16	Kit und verfahren