EP3685931A4 - Hot-rolling online movable thermal insulation heat treatment process, and heat treatment line - Google Patents

Hot-rolling online movable thermal insulation heat treatment process, and heat treatment line Download PDF

Info

Publication number: EP3685931A4
Authority: EP; European Patent Office
Prior art keywords: heat treatment; hot; thermal insulation; treatment process; movable thermal
Prior art date: 2017-09-20
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

EP18859703.3A

Other languages

German (de)

French (fr)

Other versions

EP3685931B1 (en

EP3685931A1 (en

Inventor

Yong Chen

Weilin Zhu

Ye Wang

Chunhe Zhao

Tao Song

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.)

Shanghai Heli Hydraulic Mechanical & Electrical Co Ltd

Baoshan Iron and Steel Co Ltd

Baosteel Zhanjiang Iron and Steel Co Ltd

Original Assignee

Shanghai Heli Hydraulic Mechanical & Electrical Co Ltd

Baoshan Iron and Steel Co Ltd

Baosteel Zhanjiang Iron and Steel 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.)

2017-09-20

Filing date

2018-09-20

Publication date

2021-08-11

2017-09-20 Priority claimed from CN201710853613.3A external-priority patent/CN107470377A/en

2018-06-19 Priority claimed from CN201810632237.XA external-priority patent/CN110616306A/en

2018-06-19 Priority claimed from CN201810632238.4A external-priority patent/CN110616307A/en

2018-09-20 Application filed by Shanghai Heli Hydraulic Mechanical & Electrical Co Ltd, Baoshan Iron and Steel Co Ltd, Baosteel Zhanjiang Iron and Steel Co Ltd filed Critical Shanghai Heli Hydraulic Mechanical & Electrical Co Ltd

2020-07-29 Publication of EP3685931A1 publication Critical patent/EP3685931A1/en

2021-08-11 Publication of EP3685931A4 publication Critical patent/EP3685931A4/en

2023-08-23 Application granted granted Critical

2023-08-23 Publication of EP3685931B1 publication Critical patent/EP3685931B1/en

Status Active legal-status Critical Current

2038-09-20 Anticipated expiration legal-status Critical

Links

238000010438 heat treatment Methods 0.000 title 2
238000005098 hot rolling Methods 0.000 title 1
238000009413 insulation Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/004—Heating the product
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
- B21B37/74—Temperature control, e.g. by cooling or heating the rolls or the product
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/34—Methods of heating
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/84—Controlled slow cooling
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D11/00—Process control or regulation for heat treatments
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/562—Details
- C21D9/563—Rolls; Drums; Roll arrangements
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/573—Continuous furnaces for strip or wire with cooling
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/663—Bell-type furnaces
- C21D9/673—Details, accessories, or equipment peculiar to bell-type furnaces
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/663—Bell-type furnaces
- C21D9/675—Arrangements of charging or discharging devices
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/54—Furnaces for treating strips or wire
- C21D9/663—Bell-type furnaces
- C21D9/677—Arrangements of heating devices
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
- F27B11/00—Bell-type furnaces
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/02—Ohmic resistance heating
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B2015/0057—Coiling the rolled product
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/62—Quenching devices
- C21D1/667—Quenching devices for spray quenching
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material

EP18859703.3A 2017-09-20 2018-09-20 Hot-rolling online movable thermal insulation heat treatment process, and heat treatment line Active EP3685931B1 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
CN201710853613.3A CN107470377A (en)	2017-09-20	2017-09-20	Steel band manufacture streamline is incubated annealing device online
CN201810632237.XA CN110616306A (en)	2018-06-19	2018-06-19	Hot rolling on-line mobile heat preservation heat treatment process
CN201810632238.4A CN110616307A (en)	2018-06-19	2018-06-19	Hot rolling strip steel heat treatment line
PCT/CN2018/106709 WO2019057116A1 (en)	2017-09-20	2018-09-20	Hot-rolling online movable thermal insulation heat treatment process, and heat treatment line

Publications (3)

Publication Number	Publication Date
EP3685931A1 EP3685931A1 (en)	2020-07-29
EP3685931A4 true EP3685931A4 (en)	2021-08-11
EP3685931B1 EP3685931B1 (en)	2023-08-23

Family

ID=65810629

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP18859703.3A Active EP3685931B1 (en)	2017-09-20	2018-09-20	Hot-rolling online movable thermal insulation heat treatment process, and heat treatment line

Country Status (4)

Country	Link
EP (1)	EP3685931B1 (en)
JP (1)	JP7253558B2 (en)
KR (1)	KR20200066630A (en)
WO (1)	WO2019057116A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN113355496B (en) *	2021-06-04	2022-09-13	东北大学	On-line solution annealing process for rolling waste heat of stainless steel hot-rolled coil

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4165868A (en) *	1977-11-25	1979-08-28	Allegheny Ludlum Industries, Inc.	Method and apparatus for heating coils of strip
JP2001071019A (en) *	1999-09-09	2001-03-21	Nkk Corp	Production of high carbon hot rolled steel plate excellent in scale adhesibility
CN203064459U (en) *	2013-01-15	2013-07-17	无锡亚中智能装备有限公司	Vehicle-mounted type silicon steel coil constant temperature device
CN104087839A (en) *	2014-07-18	2014-10-08	武汉钢铁(集团)公司	Steel for hot-rolling ultra-thin laser welding saw blade base and production method
CN206447906U (en) *	2017-01-05	2017-08-29	鞍钢集团工程技术有限公司	Between a kind of portable slow cooling

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5837128A (en) *	1981-08-26	1983-03-04	Nippon Kokan Kk <Nkk>	Manufacture of al killed steel plate for continuous annealing
JPS60110816A (en) *	1983-11-17	1985-06-17	Nippon Steel Corp	Softening method of hot rolled steel strip
JPS60125329A (en) *	1983-12-07	1985-07-04	Kawasaki Steel Corp	Production of hot rolled steel strip
JPS60218431A (en) *	1984-04-12	1985-11-01	Sumitomo Metal Ind Ltd	Method for cooling coil of host steel strip
JPS61159534A (en) *	1985-01-05	1986-07-19	Nippon Steel Corp	Manufacture of hot rolled steel strip for electric welded steel pipe
JP3449310B2 (en)	1999-09-02	2003-09-22	Ｊｆｅスチール株式会社	Method for producing hot-rolled steel sheet with excellent pickling properties and uniformity of coil material
US20020076289A1 (en) *	2000-12-15	2002-06-20	National Steel Car Limited	Insulated triple trough coil car
CN101413051B (en)	2008-06-20	2010-11-17	北京首钢国际工程技术有限公司	On-line heat treatment wire collecting and conveying system
JP5546118B2 (en)	2008-10-16	2014-07-09	株式会社神戸製鋼所	Coil slow cooling device
CN202316643U (en) *	2011-11-14	2012-07-11	天津市中重科技工程有限公司	Double-station coreless transfer type hot coil box
CN103057842A (en) *	2013-01-15	2013-04-24	无锡亚中智能装备有限公司	Vehicle-mounted silicon steel coil thermostat
CN203497055U (en) *	2013-09-23	2014-03-26	上海宝冶集团有限公司	Bidirectional thermal-insulation trailer
KR101589913B1 (en)	2014-12-10	2016-02-01	주식회사 포스코	Heat treating method for advanced high strength steel hot coil and cold rolling method using the same
CN107470377A (en) *	2017-09-20	2017-12-15	上海贺力液压机电有限公司	Steel band manufacture streamline is incubated annealing device online
CN207170521U (en) *	2017-09-20	2018-04-03	上海贺力液压机电有限公司	Steel band manufacture streamline is incubated annealing device online

2018
- 2018-09-20 WO PCT/CN2018/106709 patent/WO2019057116A1/en unknown
- 2018-09-20 JP JP2020537826A patent/JP7253558B2/en active Active
- 2018-09-20 EP EP18859703.3A patent/EP3685931B1/en active Active
- 2018-09-20 KR KR1020207010727A patent/KR20200066630A/en not_active Application Discontinuation

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4165868A (en) *	1977-11-25	1979-08-28	Allegheny Ludlum Industries, Inc.	Method and apparatus for heating coils of strip
JP2001071019A (en) *	1999-09-09	2001-03-21	Nkk Corp	Production of high carbon hot rolled steel plate excellent in scale adhesibility
CN203064459U (en) *	2013-01-15	2013-07-17	无锡亚中智能装备有限公司	Vehicle-mounted type silicon steel coil constant temperature device
CN104087839A (en) *	2014-07-18	2014-10-08	武汉钢铁(集团)公司	Steel for hot-rolling ultra-thin laser welding saw blade base and production method
CN206447906U (en) *	2017-01-05	2017-08-29	鞍钢集团工程技术有限公司	Between a kind of portable slow cooling

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
THOMAS G A ET AL: "Quenched and Partitioned Microstructures ProducedGleeble Simulations of Hot-Strip Mill Cooling Practices", METALLURGICAL AND MATERIALS TRANSACTIONS A, SPRINGER-VERLAG, NEW YORK, vol. 42, no. 12, 9 March 2011 (2011-03-09), pages 3652 - 3659, XP035069997, ISSN: 1543-1940, DOI: 10.1007/S11661-011-0648-5 *

Also Published As

Publication number	Publication date
KR20200066630A (en)	2020-06-10
EP3685931B1 (en)	2023-08-23
JP2020534440A (en)	2020-11-26
JP7253558B2 (en)	2023-04-06
WO2019057116A1 (en)	2019-03-28
EP3685931A1 (en)	2020-07-29

Legal Events

Date	Code	Title	Description
2019-03-30	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2020-06-26	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
2020-06-26	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2020-07-29	17P	Request for examination filed	Effective date: 20200324
2020-07-29	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
2020-07-29	AX	Request for extension of the european patent	Extension state: BA ME
2020-12-30	DAV	Request for validation of the european patent (deleted)
2020-12-30	DAX	Request for extension of the european patent (deleted)
2021-07-06	REG	Reference to a national code	Ref country code: DE Ref legal event code: R079 Ref document number: 602018056129 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: B21B0045000000 Ipc: C21D0009520000 Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: B21B0045000000 Ipc: C21D0009520000
2021-08-11	A4	Supplementary search report drawn up and despatched	Effective date: 20210712
2021-08-11	RIC1	Information provided on ipc code assigned before grant	Ipc: C21D 9/52 20060101AFI20210706BHEP Ipc: B21B 1/26 20060101ALI20210706BHEP Ipc: C21D 1/22 20060101ALI20210706BHEP Ipc: C21D 1/84 20060101ALI20210706BHEP Ipc: C21D 8/02 20060101ALI20210706BHEP Ipc: F27B 11/00 20060101ALI20210706BHEP Ipc: C21D 9/00 20060101ALI20210706BHEP Ipc: C21D 9/673 20060101ALI20210706BHEP Ipc: C21D 9/675 20060101ALI20210706BHEP Ipc: C21D 9/677 20060101ALI20210706BHEP Ipc: B21B 45/00 20060101ALI20210706BHEP
2023-03-02	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2023-03-02	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2023-04-05	INTG	Intention to grant announced	Effective date: 20230303
2023-07-14	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2023-07-21	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2023-07-21	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE PATENT HAS BEEN GRANTED
2023-08-23	AK	Designated contracting states	Kind code of ref document: B1 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
2023-08-23	REG	Reference to a national code	Ref country code: GB Ref legal event code: FG4D
2023-08-31	REG	Reference to a national code	Ref country code: CH Ref legal event code: EP
2023-09-13	REG	Reference to a national code	Ref country code: IE Ref legal event code: FG4D
2023-09-14	REG	Reference to a national code	Ref country code: DE Ref legal event code: R096 Ref document number: 602018056129 Country of ref document: DE
2023-11-30	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: FR Payment date: 20230906 Year of fee payment: 6 Ref country code: DE Payment date: 20230907 Year of fee payment: 6
2023-12-11	REG	Reference to a national code	Ref country code: LT Ref legal event code: MG9D
2023-12-27	REG	Reference to a national code	Ref country code: NL Ref legal event code: MP Effective date: 20230823
2024-01-15	REG	Reference to a national code	Ref country code: AT Ref legal event code: MK05 Ref document number: 1602666 Country of ref document: AT Kind code of ref document: T Effective date: 20230823
2024-01-18	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231124
2024-01-23	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231223
2024-01-31	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 Ref country code: RS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231226 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231123 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231223 Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20231124 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823
2024-01-31	PGFP	Annual fee paid to national office [announced via postgrant information from national office to epo]	Ref country code: IT Payment date: 20231026 Year of fee payment: 6
2024-02-29	PG25	Lapsed in a contracting state [announced via postgrant information from national office to epo]	Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20230823

Publication	Publication Date	Title
EP3258489A4 (en)	2018-10-03	Heat transfer sheet and method for producing same
EP3280302A4 (en)	2019-01-02	Cold brew system, method and apparatus
EP3239336A4 (en)	2017-11-01	Hot press formed parts having excellent powdering resistance during hot press forming, and method for manufacturing same
EP3428963A4 (en)	2019-12-11	Heat conductive insulating sheet and method for producing same
EP3159156A4 (en)	2017-09-06	Heat insulation sheet, electronic equipment using same, and method for manufacturing heat insulation sheet
EP3475077A4 (en)	2020-02-26	Cooling garments, warming garments, and related methods
EP3574191A4 (en)	2020-11-04	Storage-combined cold, heat and power
EP3411170A4 (en)	2020-02-12	Additive manufacturing, spatial heat treating system and method
EP3438311A4 (en)	2019-03-20	Thin steel plate, galvanized steel plate, hot rolled steel plate production method, cold rolled full hard steel plate production method, heat treated plate production method, thin steel plate production method, and galvanized steel plate production method
EP3305938A4 (en)	2018-06-20	Hot press formed article having good anti-delamination, and preparation method for same
EP3258194A4 (en)	2018-02-07	Vacuum heat insulation material, method for producing vacuum heat insulation material, and refrigerator including vacuum heat insulation material
EP3396681A4 (en)	2019-01-09	Insulation film composition for grain-oriented electrical steel sheet, method for forming insulation film for grain-oriented electrical steel sheet using same, and grain-oriented electrical steel sheet
EP3499561A4 (en)	2020-04-15	Heat transfer sheet and method for producing same
EP3431856A4 (en)	2019-04-03	Thermal insulation sheet and manufacturing method therefor
EP3428958A4 (en)	2019-03-20	Heat treatment device, heat treatment method, laser annealing device, and laser annealing method
EP3732141A4 (en)	2021-09-22	Thermal insulating glass, method for preparing the same and thermal insulating glass product
EP3707282A4 (en)	2021-04-14	Induction heat treating apparatus
EP3260573A4 (en)	2018-07-25	Heat generation element and method for producing same
GB201706863D0 (en)	2017-06-14	Thermal ablation apparatus and method
EP3291661A4 (en)	2018-04-11	Heat control method and apparatus
EP3395465A4 (en)	2018-10-31	Hot press formed product having excellent corrosion resistance and method for preparing same
PL3045306T3 (en)	2018-03-30	Topsheet, insulating panel and heat insulation composite system
EP3597719A4 (en)	2020-11-25	Composition for heat cycle system, and heat cycle system
EP3686297A4 (en)	2021-08-11	Movable hot rolling thermal insulation heat treatment device
WO2016001888A3 (en)	2016-02-25	Multipurpose processing line for heat treating and hot dip coating a steel strip