ATE75639T1 - DEVICE FOR CREATING A WATER CURTAIN. - Google Patents

DEVICE FOR CREATING A WATER CURTAIN.

Info

Publication number
ATE75639T1
ATE75639T1 AT88908673T AT88908673T ATE75639T1 AT E75639 T1 ATE75639 T1 AT E75639T1 AT 88908673 T AT88908673 T AT 88908673T AT 88908673 T AT88908673 T AT 88908673T AT E75639 T1 ATE75639 T1 AT E75639T1
Authority
AT
Austria
Prior art keywords
water curtain
creating
water
zone
curtain
Prior art date
Application number
AT88908673T
Other languages
German (de)
Inventor
Juergen Boos
Hagen Ingo Von
Christoph Prasser
Joachim Roemer
Original Assignee
Mannesmann 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 Mannesmann Ag filed Critical Mannesmann Ag
Application granted granted Critical
Publication of ATE75639T1 publication Critical patent/ATE75639T1/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
    • B21B45/02—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/005—Curtain coaters
    • 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C21D9/085—Cooling or quenching

Abstract

In a device for producing a water curtain for cooling the roll feed material, a particular arrangement of the water boxes and a particular association of the corresponding sheet openings are proposed in order to obtain a uniform water curtain or a water discharge which varies from zone to zone.
AT88908673T 1987-10-22 1988-10-12 DEVICE FOR CREATING A WATER CURTAIN. ATE75639T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE3736021 1987-10-22
EP88908673A EP0383786B1 (en) 1987-10-22 1988-10-12 Device for producing a water curtain
PCT/DE1988/000642 WO1989003729A1 (en) 1987-10-22 1988-10-12 Device for producing a water curtain

Publications (1)

Publication Number Publication Date
ATE75639T1 true ATE75639T1 (en) 1992-05-15

Family

ID=6338990

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88908673T ATE75639T1 (en) 1987-10-22 1988-10-12 DEVICE FOR CREATING A WATER CURTAIN.

Country Status (5)

Country Link
EP (1) EP0383786B1 (en)
CN (1) CN1034497A (en)
AT (1) ATE75639T1 (en)
DE (1) DE3870886D1 (en)
WO (1) WO1989003729A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3914218C2 (en) * 1989-04-27 1994-08-18 Mannesmann Ag Method and apparatus for quenching an elongated metallic cylindrical body
DE3937626C1 (en) * 1989-11-09 1991-01-31 Mannesmann Ag, 4000 Duesseldorf, De
DE4335710C2 (en) * 1993-10-20 1996-11-21 Eko Stahl Gmbh Device for differentiated cooling of wide flat products
DE4337342A1 (en) * 1993-11-02 1995-05-04 Schloemann Siemag Ag Device for cooling rolled strips
EP3659436A1 (en) 2018-11-30 2020-06-03 Bayer AG Control of plants by means of electrical power
CN113845177B (en) * 2021-10-19 2023-01-17 太原科技大学 Purifier based on amorphous magnetically soft alloy

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1595312A (en) * 1977-02-07 1981-08-12 Davy Loewy Ltd Cooling apparatus
GB2035526B (en) * 1978-10-02 1983-08-17 Centre Rech Metallurgique Cooling of rolled metal products
DE3334251C2 (en) * 1983-09-22 1986-04-10 Mannesmann AG, 4000 Düsseldorf Device for generating a water curtain for cooling sheet metal and strips
IT1177873B (en) * 1984-07-04 1987-08-26 Centro Speriment Metallurg DEVICE FOR COOLING HOT ROLLED FLATS

Also Published As

Publication number Publication date
EP0383786B1 (en) 1992-05-06
WO1989003729A1 (en) 1989-05-05
CN1034497A (en) 1989-08-09
EP0383786A1 (en) 1990-08-29
DE3870886D1 (en) 1992-06-11

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee