ATE245497T1 - COOLING DEVICE FOR COOLING A ROLLER FOR ROLLING A STRIP, IN PARTICULAR A METAL STRIP - Google Patents

COOLING DEVICE FOR COOLING A ROLLER FOR ROLLING A STRIP, IN PARTICULAR A METAL STRIP

Info

Publication number
ATE245497T1
ATE245497T1 AT98122285T AT98122285T ATE245497T1 AT E245497 T1 ATE245497 T1 AT E245497T1 AT 98122285 T AT98122285 T AT 98122285T AT 98122285 T AT98122285 T AT 98122285T AT E245497 T1 ATE245497 T1 AT E245497T1
Authority
AT
Austria
Prior art keywords
cooling
strip
rolling
roller
unit
Prior art date
Application number
AT98122285T
Other languages
German (de)
Inventor
Uwe Dipl-Ing Plociennik
Ludwig Dipl-Math Weingarten
Meinert Dipl-Ing Meyer
Original Assignee
Sms Demag Ag
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 Sms Demag Ag filed Critical Sms Demag Ag
Application granted granted Critical
Publication of ATE245497T1 publication Critical patent/ATE245497T1/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Control Of Metal Rolling (AREA)

Abstract

The roll has at least one cooling unit (6) parallel to the roll axis, covering part of the roll circumference, and forms a cooling gap (10) for the cooling liquid. At the top and bottom ends (7, 8) the unit has inlet openings (11, 12) for the cooling liquid. The unit in its center region (9) has an opening (14) with a broadened inlet (13), and is connected to a space (15) for return of the cooling liquid.
AT98122285T 1997-11-30 1998-11-24 COOLING DEVICE FOR COOLING A ROLLER FOR ROLLING A STRIP, IN PARTICULAR A METAL STRIP ATE245497T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752845A DE19752845A1 (en) 1997-11-30 1997-11-30 Cooling device for cooling a roller for rolling a strip, in particular a metal strip

Publications (1)

Publication Number Publication Date
ATE245497T1 true ATE245497T1 (en) 2003-08-15

Family

ID=7850137

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98122285T ATE245497T1 (en) 1997-11-30 1998-11-24 COOLING DEVICE FOR COOLING A ROLLER FOR ROLLING A STRIP, IN PARTICULAR A METAL STRIP

Country Status (4)

Country Link
EP (1) EP0919297B1 (en)
AT (1) ATE245497T1 (en)
DE (2) DE19752845A1 (en)
ES (1) ES2203871T3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1017462A3 (en) 2007-02-09 2008-10-07 Ct Rech Metallurgiques Asbl DEVICE AND METHOD FOR COOLING ROLLING CYLINDERS IN HIGHLY TURBULENT.
DE102012202340A1 (en) 2011-12-23 2013-06-27 Sms Siemag Ag Method and device for cooling rolls
EP2630964A1 (en) 2012-02-22 2013-08-28 Immundiagnostik AG Method and medicament for treating patients in risk of prediabetes and type-2 diabetes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60231511A (en) * 1984-04-27 1985-11-18 Kawasaki Steel Corp Cooling method of rolling roll
KR930000465B1 (en) * 1985-05-17 1993-01-21 가부시기가이샤 히다찌세이사꾸쇼 Method and apparatus for cooling rolling mill rolls
JPH07102373B2 (en) * 1988-11-09 1995-11-08 川崎製鉄株式会社 Rolling roll cooling device
JPH03161105A (en) * 1989-11-20 1991-07-11 Kawasaki Steel Corp Cooling device for rolling roll
JPH0428407A (en) * 1990-05-22 1992-01-31 Ishikawajima Harima Heavy Ind Co Ltd Device for controlling surface shape of rolling roll

Also Published As

Publication number Publication date
DE19752845A1 (en) 1999-06-02
ES2203871T3 (en) 2004-04-16
EP0919297B1 (en) 2003-07-23
EP0919297A3 (en) 2001-11-14
DE59809074D1 (en) 2003-08-28
EP0919297A2 (en) 1999-06-02

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