EP2197600A4 - Discharging cryogen onto work surfaces in a cold roll mill - Google Patents

Discharging cryogen onto work surfaces in a cold roll mill

Info

Publication number
EP2197600A4
EP2197600A4 EP08828456A EP08828456A EP2197600A4 EP 2197600 A4 EP2197600 A4 EP 2197600A4 EP 08828456 A EP08828456 A EP 08828456A EP 08828456 A EP08828456 A EP 08828456A EP 2197600 A4 EP2197600 A4 EP 2197600A4
Authority
EP
European Patent Office
Prior art keywords
roll mill
work surfaces
cold roll
onto work
cryogen onto
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Withdrawn
Application number
EP08828456A
Other languages
German (de)
French (fr)
Other versions
EP2197600A1 (en
Inventor
Minfa Lin
Michael Dennis Lanyi
Guido Plicht
Robert James Edwards
Harald Schillak
Detlef Bennewitz
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.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals Inc
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.)
Filing date
Publication date
Application filed by Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Publication of EP2197600A1 publication Critical patent/EP2197600A1/en
Publication of EP2197600A4 publication Critical patent/EP2197600A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
    • B21B27/06—Lubricating, cooling or heating rolls
    • B21B27/10—Lubricating, cooling or heating rolls externally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/022—Cleaning travelling work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00—Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
    • B08B5/023—Cleaning travelling work
    • B08B5/026—Cleaning moving webs
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
    • B21B38/006—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product for measuring temperature
EP08828456A 2007-08-28 2008-08-27 Discharging cryogen onto work surfaces in a cold roll mill Withdrawn EP2197600A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96847907P 2007-08-28 2007-08-28
PCT/US2008/074451 WO2009029659A1 (en) 2007-08-28 2008-08-27 Discharging cryogen onto work surfaces in a cold roll mill

Publications (2)

Publication Number Publication Date
EP2197600A1 EP2197600A1 (en) 2010-06-23
EP2197600A4 true EP2197600A4 (en) 2011-10-05

Family

ID=42712016

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08828456A Withdrawn EP2197600A4 (en) 2007-08-28 2008-08-27 Discharging cryogen onto work surfaces in a cold roll mill

Country Status (7)

Country Link
US (1) US20120000213A1 (en)
EP (1) EP2197600A4 (en)
CN (1) CN101842172A (en)
BR (1) BRPI0815930A2 (en)
CA (1) CA2697841A1 (en)
MX (1) MX2010002066A (en)
WO (1) WO2009029659A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8474273B2 (en) 2009-10-29 2013-07-02 Air Products And Chemicals, Inc. Apparatus and method for providing a temperature-controlled gas
DE102009054205A1 (en) * 2009-11-21 2011-05-26 Sms Siemag Aktiengesellschaft Cooling and cleaning in belt processing lines
JP6020479B2 (en) * 2014-01-29 2016-11-02 Ｊｆｅスチール株式会社 Cold rolling equipment and cold rolling method
DE102015101580B3 (en) * 2015-02-04 2016-06-02 Hydro Aluminium Rolled Products Gmbh Method and device for embossing a strip
CN108247933A (en) * 2018-01-30 2018-07-06 霸州市金昌环保材料有限公司 A kind of powdery paints tablet press machine nip drum Anti-adhering device
CN109213065B (en) * 2018-09-27 2020-09-01 合肥通用机械研究院有限公司 Water-cooling water chilling unit testing system and method based on PLC control

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753093A (en) * 1984-08-16 1988-06-28 Mannesmann Ag Planarity control in the rolling of flat stock
JPH0550121A (en) * 1991-08-26 1993-03-02 Nippon Steel Corp Method for cooling rolling roll
US5755128A (en) * 1995-08-31 1998-05-26 Tippins Incorporated Method and apparatus for isothermally rolling strip product
US5799523A (en) * 1995-11-20 1998-09-01 Sms Schloemann-Siemag Aktiengesellschaft Device for influencing the profile of rolled strip
JP2001096301A (en) * 1999-09-30 2001-04-10 Kobe Steel Ltd Rolling method of aluminum or aluminum alloy
DE19953230A1 (en) * 1999-11-04 2001-05-23 C D Waelzholz Produktionsgmbh Cold rolling process

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2927769A1 (en) * 1979-07-10 1981-02-05 Schloemann Siemag Ag METHOD AND SYSTEM FOR FLAT ROLLING STRIP MATERIALS FROM STEEL AND NON-FERROUS METAL
US4521859A (en) * 1982-10-27 1985-06-04 General Electric Company Method of improved gage control in metal rolling mills
US6675622B2 (en) 2001-05-01 2004-01-13 Air Products And Chemicals, Inc. Process and roll stand for cold rolling of a metal strip
DE10131369A1 (en) * 2001-06-28 2003-01-09 Sms Demag Ag Method and device for cooling and lubricating rolls of a roll stand
DE102005001806A1 (en) 2005-01-13 2006-07-20 Air Liquide Deutschland Gmbh Method for cold rolling of metallic rolling stock

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753093A (en) * 1984-08-16 1988-06-28 Mannesmann Ag Planarity control in the rolling of flat stock
JPH0550121A (en) * 1991-08-26 1993-03-02 Nippon Steel Corp Method for cooling rolling roll
US5755128A (en) * 1995-08-31 1998-05-26 Tippins Incorporated Method and apparatus for isothermally rolling strip product
US5799523A (en) * 1995-11-20 1998-09-01 Sms Schloemann-Siemag Aktiengesellschaft Device for influencing the profile of rolled strip
JP2001096301A (en) * 1999-09-30 2001-04-10 Kobe Steel Ltd Rolling method of aluminum or aluminum alloy
DE19953230A1 (en) * 1999-11-04 2001-05-23 C D Waelzholz Produktionsgmbh Cold rolling process

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009029659A1 *

Also Published As

Publication number Publication date
EP2197600A1 (en) 2010-06-23
CN101842172A (en) 2010-09-22
WO2009029659A1 (en) 2009-03-05
CA2697841A1 (en) 2009-03-05
MX2010002066A (en) 2010-03-15
BRPI0815930A2 (en) 2015-09-29
US20120000213A1 (en) 2012-01-05

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AX Request for extension of the european patent

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DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20110902

RIC1 Information provided on ipc code assigned before grant

Ipc: B21B 45/02 20060101ALI20110829BHEP

Ipc: B21B 37/74 20060101ALI20110829BHEP

Ipc: B21B 27/10 20060101ALI20110829BHEP

Ipc: B21B 27/06 20060101AFI20110829BHEP

STAA Information on the status of an ep patent application or granted ep patent

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18D Application deemed to be withdrawn

Effective date: 20120331