GB1279366A - A cooling system for cooling metal strip - Google Patents

A cooling system for cooling metal strip

Info

Publication number
GB1279366A
GB1279366A GB264971A GB264971A GB1279366A GB 1279366 A GB1279366 A GB 1279366A GB 264971 A GB264971 A GB 264971A GB 264971 A GB264971 A GB 264971A GB 1279366 A GB1279366 A GB 1279366A
Authority
GB
United Kingdom
Prior art keywords
water
cooling
strip
metal strip
ridge
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.)
Expired
Application number
GB264971A
Inventor
Johannes Hendrik Wil Ouwerkerk
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.)
KONINKLIJKE HOOGOVENS EN STAAL
Koninklijke Nederlandsche Hoogovens en Staalfabrieken NV
Original Assignee
KONINKLIJKE HOOGOVENS EN STAAL
Koninklijke Nederlandsche Hoogovens en Staalfabrieken NV
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 KONINKLIJKE HOOGOVENS EN STAAL, Koninklijke Nederlandsche Hoogovens en Staalfabrieken NV filed Critical KONINKLIJKE HOOGOVENS EN STAAL
Publication of GB1279366A publication Critical patent/GB1279366A/en
Expired legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)

Abstract

1279366 Spray producers KONINKLIJKE NEDERLANDSCHE HOOGOVENS EN STAALFABRIEKEN NV. 19 Jan 1971 [20 Jan 1970] 2649/71 Heading B2F [Also in Division B3] A cooling system for the cooling of a horizontally moving metal strip has a number of water boxes 1 under the strip positioned one behind the other in the direction of movement of the strip, each of which has a ridge 2 extending through which is a number of equidistant and parallel discharge passages 3 which direct cooling water towards the strip. Each water box is supplied with water from a perforated pipe 4 extending longitudinally through it, the perforations 5 being shaped so as to deliver the water in a direction with a component opposite to the direction of flow of the liquid through the pipe, this being to provide a uniform flow from the passages 3. Each water box with its ridge may be formed as a single casting.
GB264971A 1970-01-20 1971-01-19 A cooling system for cooling metal strip Expired GB1279366A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7000788A NL145782B (en) 1970-01-20 1970-01-20 COOLING SYSTEM.

Publications (1)

Publication Number Publication Date
GB1279366A true GB1279366A (en) 1972-06-28

Family

ID=19809139

Family Applications (1)

Application Number Title Priority Date Filing Date
GB264971A Expired GB1279366A (en) 1970-01-20 1971-01-19 A cooling system for cooling metal strip

Country Status (4)

Country Link
DE (1) DE2102614C3 (en)
FR (1) FR2077237B1 (en)
GB (1) GB1279366A (en)
NL (1) NL145782B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5902543A (en) * 1996-11-01 1999-05-11 Alusuisse Technology & Management Ltd. Process and device for cooling an article
EP2085489A1 (en) * 2008-02-02 2009-08-05 Novaltec Sàrl Fluid microjet system

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721919C2 (en) * 1977-05-14 1985-07-25 SMS Schloemann-Siemag AG, 4000 Düsseldorf Method for guiding rolling stock through a coolant bath
NL9001462A (en) * 1990-06-27 1992-01-16 Hoogovens Groep Bv COOLING SYSTEM FOR COOLING A MOVING METAL BELT.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL126966C (en) * 1959-12-21
FR1531275A (en) * 1966-07-18 1968-06-28 Southwire Co Cooling device for a mold

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5902543A (en) * 1996-11-01 1999-05-11 Alusuisse Technology & Management Ltd. Process and device for cooling an article
EP2085489A1 (en) * 2008-02-02 2009-08-05 Novaltec Sàrl Fluid microjet system

Also Published As

Publication number Publication date
DE2102614B2 (en) 1977-10-27
NL145782B (en) 1975-05-15
DE2102614C3 (en) 1978-06-15
FR2077237B1 (en) 1975-01-17
FR2077237A1 (en) 1971-10-22
DE2102614A1 (en) 1971-07-29
NL7000788A (en) 1971-07-22

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years