EP3391977A4 - Dispositif de refroidissement - Google Patents
Dispositif de refroidissement Download PDFInfo
- Publication number
- EP3391977A4 EP3391977A4 EP15910802.6A EP15910802A EP3391977A4 EP 3391977 A4 EP3391977 A4 EP 3391977A4 EP 15910802 A EP15910802 A EP 15910802A EP 3391977 A4 EP3391977 A4 EP 3391977A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- cooling device
- cooling
- Prior art date
- 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- Withdrawn
Links
Classifications
-
- 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
- B21B45/02—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 for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0233—Spray nozzles, Nozzle headers; Spray systems
-
- 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
- B21B45/02—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 for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2261/00—Product parameters
- B21B2261/20—Temperature
- B21B2261/21—Temperature profile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2263/00—Shape of product
- B21B2263/04—Flatness
- B21B2263/06—Edge waves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Nozzles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150181265A KR101726763B1 (ko) | 2015-12-17 | 2015-12-17 | 냉각장치 |
PCT/KR2015/013995 WO2017104881A1 (fr) | 2015-12-17 | 2015-12-21 | Dispositif de refroidissement |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3391977A1 EP3391977A1 (fr) | 2018-10-24 |
EP3391977A4 true EP3391977A4 (fr) | 2019-01-23 |
Family
ID=58579711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15910802.6A Withdrawn EP3391977A4 (fr) | 2015-12-17 | 2015-12-21 | Dispositif de refroidissement |
Country Status (6)
Country | Link |
---|---|
US (1) | US20190084021A1 (fr) |
EP (1) | EP3391977A4 (fr) |
JP (1) | JP2018538144A (fr) |
KR (1) | KR101726763B1 (fr) |
CN (1) | CN108633264B (fr) |
WO (1) | WO2017104881A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102010057B1 (ko) * | 2017-12-11 | 2019-08-12 | 주식회사 포스코 | 냉각장치 |
KR102217531B1 (ko) * | 2018-11-21 | 2021-02-19 | 주식회사 포스코 | 열연 스트립 냉각장치 및 그 제어 시스템 |
KR102300915B1 (ko) * | 2020-05-27 | 2021-09-10 | 현대제철 주식회사 | 열연강판의 균일 냉각 장치 및 이의 제어 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000051921A (ja) * | 1998-08-03 | 2000-02-22 | Nkk Corp | 高温鋼板の冷却装置および冷却方法 |
EP1157755A2 (fr) * | 2000-05-24 | 2001-11-28 | SMS Demag AG | Distributeur à buses pour le refroidissement ou le décalaminage de matériaux allongés métalliques, en particulier de produits laminés |
WO2006019221A1 (fr) * | 2004-06-30 | 2006-02-23 | Posco | Dispositif de refroidissement avec tete de refroidissement pour feuillard lamine a chaud |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100311782B1 (ko) * | 1996-08-14 | 2001-12-17 | 이구택 | 폭방향균일냉각이가능한라미나플로우냉각장치 |
KR100560805B1 (ko) * | 2001-06-29 | 2006-03-14 | 주식회사 포스코 | 스트립폭에 가변되는 압연유 분사장치 |
CN2684971Y (zh) * | 2004-01-06 | 2005-03-16 | 朱萃汉 | 一种连铸二冷室铸坯气体冷却装置 |
KR101008071B1 (ko) * | 2008-05-29 | 2011-01-13 | 주식회사 포스코 | 압연라인 냉각장치 |
KR101253898B1 (ko) * | 2010-12-23 | 2013-04-16 | 주식회사 포스코 | 냉각헤더 |
KR101330871B1 (ko) * | 2011-10-28 | 2013-11-18 | 현대제철 주식회사 | 압연기의 냉각장치 |
KR101481616B1 (ko) * | 2013-08-08 | 2015-01-12 | 주식회사 포스코 | 압연소재 냉각장치 |
CN104107839B (zh) * | 2014-06-26 | 2016-06-29 | 武汉钢铁(集团)公司 | 提高热轧钢板超快速冷却均匀性的方法及装置 |
-
2015
- 2015-12-17 KR KR1020150181265A patent/KR101726763B1/ko active IP Right Grant
- 2015-12-21 CN CN201580085790.0A patent/CN108633264B/zh active Active
- 2015-12-21 US US16/063,638 patent/US20190084021A1/en not_active Abandoned
- 2015-12-21 EP EP15910802.6A patent/EP3391977A4/fr not_active Withdrawn
- 2015-12-21 WO PCT/KR2015/013995 patent/WO2017104881A1/fr active Application Filing
- 2015-12-21 JP JP2018531109A patent/JP2018538144A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000051921A (ja) * | 1998-08-03 | 2000-02-22 | Nkk Corp | 高温鋼板の冷却装置および冷却方法 |
EP1157755A2 (fr) * | 2000-05-24 | 2001-11-28 | SMS Demag AG | Distributeur à buses pour le refroidissement ou le décalaminage de matériaux allongés métalliques, en particulier de produits laminés |
WO2006019221A1 (fr) * | 2004-06-30 | 2006-02-23 | Posco | Dispositif de refroidissement avec tete de refroidissement pour feuillard lamine a chaud |
Non-Patent Citations (1)
Title |
---|
See also references of WO2017104881A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN108633264A (zh) | 2018-10-09 |
US20190084021A1 (en) | 2019-03-21 |
KR101726763B1 (ko) | 2017-04-13 |
JP2018538144A (ja) | 2018-12-27 |
EP3391977A1 (fr) | 2018-10-24 |
CN108633264B (zh) | 2020-04-07 |
WO2017104881A1 (fr) | 2017-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
17P | Request for examination filed |
Effective date: 20180717 |
|
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 |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20190103 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B21B 45/02 20060101AFI20181219BHEP |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20200110 |
|
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 |
|
18D | Application deemed to be withdrawn |
Effective date: 20200603 |