ATE255961T1 - Hochdruckwasser-entzunderungssystem - Google Patents

Hochdruckwasser-entzunderungssystem

Info

Publication number
ATE255961T1
ATE255961T1 AT97907736T AT97907736T ATE255961T1 AT E255961 T1 ATE255961 T1 AT E255961T1 AT 97907736 T AT97907736 T AT 97907736T AT 97907736 T AT97907736 T AT 97907736T AT E255961 T1 ATE255961 T1 AT E255961T1
Authority
AT
Austria
Prior art keywords
descaling system
pressure water
spray
high pressure
spray headers
Prior art date
Application number
AT97907736T
Other languages
English (en)
Inventor
John E Thomas
Original Assignee
Tippins 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24414958&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE255961(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tippins Inc filed Critical Tippins Inc
Application granted granted Critical
Publication of ATE255961T1 publication Critical patent/ATE255961T1/de

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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/45—Scale remover or preventor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/45—Scale remover or preventor
    • Y10T29/4533—Fluid impingement
    • Y10T29/4544—Liquid jet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Treating Waste Gases (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Gas Separation By Absorption (AREA)
  • Jellies, Jams, And Syrups (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Driven Valves (AREA)
  • Cleaning By Liquid Or Steam (AREA)
AT97907736T 1996-02-20 1997-02-20 Hochdruckwasser-entzunderungssystem ATE255961T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/603,326 US5661884A (en) 1996-02-20 1996-02-20 Offset high-pressure water descaling system
PCT/US1997/002687 WO1997029866A1 (en) 1996-02-20 1997-02-20 Offset high-pressure water descaling system

Publications (1)

Publication Number Publication Date
ATE255961T1 true ATE255961T1 (de) 2003-12-15

Family

ID=24414958

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97907736T ATE255961T1 (de) 1996-02-20 1997-02-20 Hochdruckwasser-entzunderungssystem

Country Status (11)

Country Link
US (1) US5661884A (de)
EP (1) EP0956167B1 (de)
JP (1) JPH11507299A (de)
AT (1) ATE255961T1 (de)
AU (1) AU1965997A (de)
CA (1) CA2245870C (de)
DE (1) DE69726757T2 (de)
ID (1) ID15975A (de)
TW (1) TW365552B (de)
WO (1) WO1997029866A1 (de)
ZA (1) ZA971443B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20000822U1 (de) * 2000-01-19 2000-03-09 Wepuko-Hydraulik GmbH & Co Pumpen- und Kompressorenfabrik, 72555 Metzingen Vorrichtung zur hydromechanischen Entzunderung
DE10110324A1 (de) * 2001-03-03 2002-09-05 Sms Demag Ag Verfahren zum Entzundern von Bändern
AUPR949801A0 (en) * 2001-12-14 2002-01-24 Industrial Automation Services Pty Ltd Process control method and apparatus
DE102005047936A1 (de) * 2005-10-06 2007-04-12 Sms Demag Ag Verfahren und Vorrichtung zum Reinigen von Brammen, Dünnbrammen, Profilen oder dergleichen
US7853130B2 (en) * 2006-03-29 2010-12-14 Premark Feg L.L.C. Steam generator for a steam cooker having an automated draining process
RU2344010C2 (ru) * 2007-03-09 2009-01-20 Открытое акционерное общество "Северсталь" (ОАО "Северсталь") Способ прокатки сортовых профилей
CN107249767B (zh) * 2015-02-09 2019-03-01 东芝三菱电机产业系统株式会社 除锈系统及其控制装置及控制方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2197022A (en) * 1938-04-04 1940-04-16 Petterson Arvid Method and means for descaling billets
US3511250A (en) * 1968-07-25 1970-05-12 United States Steel Corp Descaling apparatus
US3779054A (en) * 1972-03-02 1973-12-18 Wean United Inc Coolant control for hot strip mill
FR223577A (de) * 1973-12-11
DE2537188C3 (de) * 1975-08-21 1978-05-18 Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh, 4100 Duisburg Verfahren und Vorrichtung zur Herstellung von Warmband mit verbesserten Qualitätseigenschaften
FR2382956A1 (fr) * 1977-03-11 1978-10-06 Trefilunion Procede et installation de decalaminage mecanique d'un fil d'acier
JPS5848019B2 (ja) * 1979-11-09 1983-10-26 石川島播磨重工業株式会社 鋼板の噴霧冷却方法及びその装置
JPS63207410A (ja) * 1987-02-24 1988-08-26 Kawasaki Steel Corp 熱延鋼帯の板幅変動防止方法
NL8702050A (nl) * 1987-09-01 1989-04-03 Hoogovens Groep Bv Werkwijze en inrichting voor de vervaardiging van bandvormig vervormingsstaal met goede mechanische en oppervlakte-eigenschappen.
JPH0673694B2 (ja) * 1988-09-20 1994-09-21 株式会社日立製作所 圧延材のデスケーリング装置及び熱間圧延設備並びに圧延材
US4918959A (en) * 1989-02-06 1990-04-24 Petrolite Corporation Method for preventing the buildup of oily deposits on rolling mill scale
IT1244295B (it) * 1990-07-09 1994-07-08 Giovanni Arvedi Processo ed impianto per l'ottenimento di nastri di acciaio avvolti, aventi caratteristiche di laminati a freddo ottenuti direttamente in linea di laminazione a caldo
EP0484882B1 (de) * 1990-11-08 1996-02-07 Hitachi, Ltd. Kontinuierliches Warmband-Walzsystem
US5235840A (en) * 1991-12-23 1993-08-17 Hot Rolling Consultants, Ltd. Process to control scale growth and minimize roll wear
ATE158729T1 (de) * 1992-07-31 1997-10-15 Danieli Off Mecc Wasser verwendende entzunderungsvorrichtung
US5272798A (en) * 1992-08-05 1993-12-28 Kolene Corporation Method and apparatus for descaling metal strip
US5378308A (en) * 1992-11-09 1995-01-03 Bmc Industries, Inc. Etchant distribution apparatus
JP3307771B2 (ja) * 1993-08-23 2002-07-24 ハンス‐ユルゲン、ガイドール 熱間圧延鋼板のデスケーリング手段

Also Published As

Publication number Publication date
JPH11507299A (ja) 1999-06-29
CA2245870A1 (en) 1997-08-21
DE69726757D1 (de) 2004-01-22
ID15975A (id) 1997-08-21
DE69726757T2 (de) 2004-10-07
US5661884A (en) 1997-09-02
AU1965997A (en) 1997-09-02
EP0956167A1 (de) 1999-11-17
CA2245870C (en) 2001-09-11
TW365552B (en) 1999-08-01
ZA971443B (en) 1997-08-20
WO1997029866A1 (en) 1997-08-21
EP0956167B1 (de) 2003-12-10
EP0956167A4 (de) 1999-12-22

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties