EP4265352A4 - Mold - Google Patents

Mold Download PDF

Info

Publication number: EP4265352A4
Authority: EP; European Patent Office
Prior art keywords: mold
Prior art date: 2020-12-17
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.): Pending

Application number

EP21907125.5A

Other languages

German (de)

French (fr)

Other versions

EP4265352A1 (en

Inventor

Hyoung Jun Lee

Seong Yeon Kim

Sang Hum Kwon

Ji Joon Kim

Kyung Chul Cho

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.)

2020-12-17

Filing date

2021-12-16

Publication date

2024-05-29

2021-12-16 Application filed by Posco Co Ltd filed Critical Posco Co Ltd

2023-10-25 Publication of EP4265352A1 publication Critical patent/EP4265352A1/en

2024-05-29 Publication of EP4265352A4 publication Critical patent/EP4265352A4/en

Status Pending 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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/0406—Moulds with special profile
- 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
- B22D11/04—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds
- B22D11/041—Continuous casting of metals, i.e. casting in indefinite lengths into open-ended moulds for vertical casting

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Continuous Casting (AREA)
Moulds For Moulding Plastics Or The Like (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

EP21907125.5A 2020-12-17 2021-12-16 Mold Pending EP4265352A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
KR1020200177618A KR102441319B1 (en)	2020-12-17	2020-12-17	Mold
PCT/KR2021/019194 WO2022131821A1 (en)	2020-12-17	2021-12-16	Mold

Publications (2)

Publication Number	Publication Date
EP4265352A1 EP4265352A1 (en)	2023-10-25
EP4265352A4 true EP4265352A4 (en)	2024-05-29

Family

ID=82059435

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP21907125.5A Pending EP4265352A4 (en)	2020-12-17	2021-12-16	Mold

Country Status (5)

Country	Link
EP (1)	EP4265352A4 (en)
JP (1)	JP2023546152A (en)
KR (1)	KR102441319B1 (en)
CN (1)	CN116615294A (en)
WO (1)	WO2022131821A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR20240092944A (en) *	2022-12-15	2024-06-24	주식회사 포스코	Mold, manufacturing of mold and slab

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2012250274A (en) *	2011-06-06	2012-12-20	Mishima Kosan Co Ltd	Continuous casting mold
JP5180876B2 (en) *	2009-03-02	2013-04-10	三島光産株式会社	Continuous casting mold
JP5673149B2 (en) *	2011-01-31	2015-02-18	Ｊｆｅスチール株式会社	Mold for continuous casting of steel and method for continuous casting of steel
WO2019221469A1 (en) *	2018-05-14	2019-11-21	주식회사 포스코	Mold

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH01162542A (en) *	1987-12-18	1989-06-27	Nkk Corp	Mold for continuous casting machine
KR20000008003A (en)	1998-07-09	2000-02-07	이구택	Mold for medium carbon steel
KR100940679B1 (en) *	2002-12-27	2010-02-08	주식회사 포스코	A funnel mold for thin slab continuous casting

2020
- 2020-12-17 KR KR1020200177618A patent/KR102441319B1/en active IP Right Grant
2021
- 2021-12-16 WO PCT/KR2021/019194 patent/WO2022131821A1/en active Application Filing
- 2021-12-16 EP EP21907125.5A patent/EP4265352A4/en active Pending
- 2021-12-16 CN CN202180070277.XA patent/CN116615294A/en active Pending
- 2021-12-16 JP JP2023523306A patent/JP2023546152A/en active Pending

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5180876B2 (en) *	2009-03-02	2013-04-10	三島光産株式会社	Continuous casting mold
JP5673149B2 (en) *	2011-01-31	2015-02-18	Ｊｆｅスチール株式会社	Mold for continuous casting of steel and method for continuous casting of steel
JP2012250274A (en) *	2011-06-06	2012-12-20	Mishima Kosan Co Ltd	Continuous casting mold
WO2019221469A1 (en) *	2018-05-14	2019-11-21	주식회사 포스코	Mold

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022131821A1 *

Also Published As

Publication number	Publication date
JP2023546152A (en)	2023-11-01
WO2022131821A1 (en)	2022-06-23
EP4265352A1 (en)	2023-10-25
CN116615294A (en)	2023-08-18
KR20220087174A (en)	2022-06-24
KR102441319B1 (en)	2022-09-08

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Legal Events

Date	Code	Title	Description
2022-06-25	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2023-09-22	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
2023-09-22	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2023-10-25	17P	Request for examination filed	Effective date: 20230331
2023-10-25	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
2024-03-27	DAV	Request for validation of the european patent (deleted)
2024-03-27	DAX	Request for extension of the european patent (deleted)
2024-05-29	A4	Supplementary search report drawn up and despatched	Effective date: 20240429
2024-05-29	RIC1	Information provided on ipc code assigned before grant	Ipc: B22D 11/041 20060101ALI20240423BHEP Ipc: B22D 11/04 20060101AFI20240423BHEP