IT1165726B - Procedimento e dispositivo di raffreddamento per il trattamento di metalli - Google Patents

Procedimento e dispositivo di raffreddamento per il trattamento di metalli

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
English (en)
Other versions
IT7969475A0 (it
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/it
Application granted granted Critical
Publication of IT1165726B publication Critical patent/IT1165726B/it

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 Procedimento e dispositivo di raffreddamento per il trattamento di metalli IT1165726B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7836099A FR2444514A1 (fr) 1978-12-22 1978-12-22 Procede et dispositif de refroidissement pour le traitement des metaux

Publications (2)

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

Family

ID=9216445

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69475/79A IT1165726B (it) 1978-12-22 1979-12-24 Procedimento e dispositivo di raffreddamento per il trattamento di metalli

Country Status (6)

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

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 (fr) * 1981-06-19 1982-12-24 Usinor Procede de refroidissement d'ebauches de toles fortes en defilement, en cours de laminage et machine pour sa mise en oeuvre
US4688724A (en) * 1985-05-14 1987-08-25 Allegheny Ludlum Corporation Low pressure misting jet
DE19608965A1 (de) * 1996-03-08 1997-09-11 Schloemann Siemag Ag Verfahren und Vorrichtung sowie Kühlmedium zum Kühlen von walzwarmen Profilen
CA2259617A1 (en) * 1996-07-08 1998-01-15 Spraychip Systems Corp. Rayleigh-breakup atomizing devices and methods of making rayleigh-breakup atomizing devices
BR9710223A (pt) 1996-07-08 2000-01-18 Spraychip Systems Dispositivo de atomização auxiliado por gás.
US6352209B1 (en) 1996-07-08 2002-03-05 Corning Incorporated Gas assisted atomizing devices and methods of making gas-assisted atomizing devices
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 (fr) * 1966-01-19 1967-03-24 Pintagram Buse de pulvérisation à commande pneumatique
FR1514130A (fr) * 1966-09-24 1968-02-23 Application nouvelle d'organes pneumatiques en vue d'obtenir une pulvérisation de liquide ultrafine
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 (fr) * 1977-04-29 1978-11-24 Centre Rech Metallurgique Perfectionnements aux procedes de refroidissement des bandes apres laminage a chaud

Also Published As

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

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