BRPI1011303A2 - variable thickness metal descaler - Google Patents

variable thickness metal descaler

Info

Publication number
BRPI1011303A2
BRPI1011303A2 BRPI1011303A BRPI1011303A BRPI1011303A2 BR PI1011303 A2 BRPI1011303 A2 BR PI1011303A2 BR PI1011303 A BRPI1011303 A BR PI1011303A BR PI1011303 A BRPI1011303 A BR PI1011303A BR PI1011303 A2 BRPI1011303 A2 BR PI1011303A2
Authority
BR
Brazil
Prior art keywords
descaler
variable thickness
thickness metal
metal
variable
Prior art date
Application number
BRPI1011303A
Other languages
Portuguese (pt)
Inventor
David Eastwood
John Franey
Michael Trevor Clark
Peter Christoforou
Original Assignee
Siemens Vai Metals Tech 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.)
Filing date
Publication date
Application filed by Siemens Vai Metals Tech Ltd filed Critical Siemens Vai Metals Tech Ltd
Publication of BRPI1011303A2 publication Critical patent/BRPI1011303A2/en

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
    • B21B45/04—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 de-scaling, e.g. by brushing
    • B21B45/08—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 de-scaling, e.g. by brushing hydraulically

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Nozzles (AREA)
  • Metal Rolling (AREA)
BRPI1011303A 2009-06-18 2010-04-07 variable thickness metal descaler BRPI1011303A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0910499A GB2471120B (en) 2009-06-18 2009-06-18 Descaler for variable thickness metal
PCT/EP2010/054567 WO2010145860A1 (en) 2009-06-18 2010-04-07 Descaler for variable thickness metal

Publications (1)

Publication Number Publication Date
BRPI1011303A2 true BRPI1011303A2 (en) 2016-10-25

Family

ID=40941015

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1011303A BRPI1011303A2 (en) 2009-06-18 2010-04-07 variable thickness metal descaler

Country Status (5)

Country Link
CN (1) CN102458702B (en)
BR (1) BRPI1011303A2 (en)
GB (1) GB2471120B (en)
RU (1) RU2012101632A (en)
WO (1) WO2010145860A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2514599B (en) 2013-05-30 2015-07-08 Siemens Vai Metals Tech Gmbh Adjustable descaler

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01278907A (en) * 1988-04-27 1989-11-09 Sumitomo Metal Ind Ltd Method for descaling hot rolled steel sheet
JPH03294016A (en) * 1990-04-10 1991-12-25 Nkk Corp De-scaling device in hot rolling
JP3307771B2 (en) * 1993-08-23 2002-07-24 ハンス‐ユルゲン、ガイドール Means for descaling hot rolled steel sheets
JPH10278907A (en) * 1997-04-08 1998-10-20 Seiko Sangyo Kk Apparatus and method for thermoforming plastic sheet
JP2001047122A (en) * 1999-08-12 2001-02-20 Hitachi Ltd Descaling method and descaling device
DE10110324A1 (en) * 2001-03-03 2002-09-05 Sms Demag Ag Process for descaling tapes
DE102005047936A1 (en) * 2005-10-06 2007-04-12 Sms Demag Ag Method and device for cleaning slabs, thin slabs, profiles or the like
CN201186304Y (en) * 2007-11-22 2009-01-28 中国第一重型机械集团公司 Roughing descaler
CN101618406B (en) * 2008-06-30 2012-02-01 鞍钢股份有限公司 Method for controlling surface chromatic aberration of hot rolling acid-cleaning plate

Also Published As

Publication number Publication date
GB2471120B (en) 2011-10-05
WO2010145860A1 (en) 2010-12-23
RU2012101632A (en) 2013-07-27
CN102458702A (en) 2012-05-16
GB0910499D0 (en) 2009-07-29
GB2471120A (en) 2010-12-22
CN102458702B (en) 2015-06-03

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]