FR2323452A3 - Atomised liq. spray system - has liq. pipe from which jets emerge at right angles mounted above groove in air pipe - Google Patents

Atomised liq. spray system - has liq. pipe from which jets emerge at right angles mounted above groove in air pipe

Info

Publication number
FR2323452A3
FR2323452A3 FR7400765A FR7400765A FR2323452A3 FR 2323452 A3 FR2323452 A3 FR 2323452A3 FR 7400765 A FR7400765 A FR 7400765A FR 7400765 A FR7400765 A FR 7400765A FR 2323452 A3 FR2323452 A3 FR 2323452A3
Authority
FR
France
Prior art keywords
pipe
liq
right angles
atomised
mounted above
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.)
Granted
Application number
FR7400765A
Other languages
French (fr)
Other versions
FR2323452B3 (en
Inventor
Paul Rivart
Bernard Deschamps
Bernard Boussekey
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.)
Fives Cail Babcock SA
Original Assignee
Fives Cail Babcock SA
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 Fives Cail Babcock SA filed Critical Fives Cail Babcock SA
Priority to FR7400765A priority Critical patent/FR2323452A3/en
Publication of FR2323452A3 publication Critical patent/FR2323452A3/en
Application granted granted Critical
Publication of FR2323452B3 publication Critical patent/FR2323452B3/fr
Granted 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
    • 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
    • B05B7/0807—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 to form intersecting jets
    • 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

Abstract

The equipment sprays liquid using compressed air, and has a first pipe (12') supplied with compressed air (12). Along this pipe is a lengthwise groove or a series of notches, with a rounded bottom, and connected to the inside of the pipe by a series of drillings (13') along the pipe central line. A second pipe (10') supplied with liquid and of the same diameter as the notches or groove is mounted alongside the first pipe and runs in the same direction. The second pipe has two rows of holes (15') so positioned that the jets emerging from them are at right angles to the air jets from the notches or groove.
FR7400765A 1974-01-10 1974-01-10 Atomised liq. spray system - has liq. pipe from which jets emerge at right angles mounted above groove in air pipe Granted FR2323452A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7400765A FR2323452A3 (en) 1974-01-10 1974-01-10 Atomised liq. spray system - has liq. pipe from which jets emerge at right angles mounted above groove in air pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7400765A FR2323452A3 (en) 1974-01-10 1974-01-10 Atomised liq. spray system - has liq. pipe from which jets emerge at right angles mounted above groove in air pipe

Publications (2)

Publication Number Publication Date
FR2323452A3 true FR2323452A3 (en) 1977-04-08
FR2323452B3 FR2323452B3 (en) 1978-03-10

Family

ID=9133293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7400765A Granted FR2323452A3 (en) 1974-01-10 1974-01-10 Atomised liq. spray system - has liq. pipe from which jets emerge at right angles mounted above groove in air pipe

Country Status (1)

Country Link
FR (1) FR2323452A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101224A2 (en) * 1982-08-10 1984-02-22 Kawasaki Steel Corporation Water jet nozzle assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0101224A2 (en) * 1982-08-10 1984-02-22 Kawasaki Steel Corporation Water jet nozzle assembly
EP0101224A3 (en) * 1982-08-10 1985-05-22 Kawasaki Steel Corporation Water jet nozzle assembly

Also Published As

Publication number Publication date
FR2323452B3 (en) 1978-03-10

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