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IT1165726B - METAL PROCESS AND COOLING DEVICE - Google Patents

METAL PROCESS AND COOLING DEVICE

Info

Publication number
IT1165726B
IT1165726B IT69475/79A IT6947579A IT1165726B IT 1165726 B IT1165726 B IT 1165726B IT 69475/79 A IT69475/79 A IT 69475/79A IT 6947579 A IT6947579 A IT 6947579A IT 1165726 B IT1165726 B IT 1165726B
Authority
IT
Italy
Prior art keywords
cooling device
metal process
metal
cooling
Prior art date
Application number
IT69475/79A
Other languages
Italian (it)
Other versions
IT7969475A0 (en
Inventor
Robert Wang
Original Assignee
Heurtey Metallurgie
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 Heurtey Metallurgie filed Critical Heurtey Metallurgie
Publication of IT7969475A0 publication Critical patent/IT7969475A0/en
Application granted granted Critical
Publication of IT1165726B publication Critical patent/IT1165726B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0081—Apparatus supplied with low pressure gas, e.g. "hvlp"-guns; air supplied by a fan
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
    • B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
    • B05B7/066—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0884—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point the outlet orifices for jets constituted by a liquid or a mixture containing a liquid being aligned
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
IT69475/79A 1978-12-22 1979-12-24 METAL PROCESS AND COOLING DEVICE IT1165726B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7836099A FR2444514A1 (en) 1978-12-22 1978-12-22 Cooling of metals after continuous heat treatment - by spraying mixt. of gas and liq., esp. an air-water mixt, onto metal strip

Publications (2)

Publication Number Publication Date
IT7969475A0 IT7969475A0 (en) 1979-12-24
IT1165726B true IT1165726B (en) 1987-04-22

Family

ID=9216445

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69475/79A IT1165726B (en) 1978-12-22 1979-12-24 METAL PROCESS AND COOLING DEVICE

Country Status (6)

Country Link
BE (1) BE880835A (en)
DE (1) DE2951818A1 (en)
FR (1) FR2444514A1 (en)
IT (1) IT1165726B (en)
LU (1) LU82022A1 (en)
NL (1) NL7909283A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367597A (en) * 1979-12-13 1983-01-11 Nippon Steel Corporation Gas-liquid cooling apparatus
FR2507929A1 (en) * 1981-06-19 1982-12-24 Usinor PROCESS FOR COOLING SHOTS OF STRONG SHEETS IN SCROLL, DURING ROLLING AND MACHINE FOR ITS IMPLEMENTATION
US4688724A (en) * 1985-05-14 1987-08-25 Allegheny Ludlum Corporation Low pressure misting jet
DE19608965A1 (en) * 1996-03-08 1997-09-11 Schloemann Siemag Ag Method and device as well as cooling medium for cooling warm-rolled profiles
JP2001522296A (en) * 1996-07-08 2001-11-13 コーニング インコーポレイテッド Rayleigh split-spray device and method of making Rayleigh split-spray device
US6352209B1 (en) 1996-07-08 2002-03-05 Corning Incorporated Gas assisted atomizing devices and methods of making gas-assisted atomizing devices
CA2259625A1 (en) 1996-07-08 1998-01-15 Spraychip Systems Corp. Gas-assisted atomizing device
US6461684B1 (en) * 2001-09-28 2002-10-08 The Goodyear Tire & Rubber Company Spray coating onto wires
EP3147031A1 (en) * 2015-09-24 2017-03-29 Idfc Ag Fluid dispersal system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1474016A (en) * 1966-01-19 1967-03-24 Pintagram Air operated spray nozzle
FR1514130A (en) * 1966-09-24 1968-02-23 New application of pneumatic components to obtain an ultrafine liquid atomization
GB1323757A (en) * 1969-12-01 1973-07-18 Nippon Kokan Kk Method and apparatus for cooling hot metals
GB1336490A (en) * 1970-12-28 1973-11-07 Nippon Kokan Kk Method and apparatus for quenching metal stocks
FR2259576A1 (en) * 1972-08-16 1975-08-29 Baker Larry Low water consumption washing apparatus such as shower - includes water source, pressurized gas source and device for carrying water droplets on gas flow to generate high pressure cleaning water jet
FR2388611A1 (en) * 1977-04-29 1978-11-24 Centre Rech Metallurgique High efficiency cooling nozzles using air-water mist - for cooling hot rolled steel strip prior to coiling

Also Published As

Publication number Publication date
FR2444514A1 (en) 1980-07-18
NL7909283A (en) 1980-06-24
DE2951818A1 (en) 1980-07-03
BE880835A (en) 1980-04-16
LU82022A1 (en) 1980-04-23
FR2444514B1 (en) 1982-07-23
IT7969475A0 (en) 1979-12-24

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