GB1507650A - Spray nozzle - Google Patents

Spray nozzle

Info

Publication number
GB1507650A
GB1507650A GB5380476A GB5380476A GB1507650A GB 1507650 A GB1507650 A GB 1507650A GB 5380476 A GB5380476 A GB 5380476A GB 5380476 A GB5380476 A GB 5380476A GB 1507650 A GB1507650 A GB 1507650A
Authority
GB
United Kingdom
Prior art keywords
downstream end
cylindrical
conduit
nozzle
outer body
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
GB5380476A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB5380476A priority Critical patent/GB1507650A/en
Publication of GB1507650A publication Critical patent/GB1507650A/en
Expired legal-status Critical Current

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
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/10—Spray pistols; Apparatus for discharge producing a swirling discharge
    • 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
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
    • B05B7/0475—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber with means for deflecting the peripheral gas flow towards the central liquid flow

Landscapes

  • Nozzles (AREA)

Abstract

1507650 Nozzles B SEM 23 Dec 1976 53804/76 Heading B2F In a nozzle comprising an outer body including a cylindrical inlet portion 8, a frustoconical portion 1 which converges towards the downstream end of the nozzle, and a cylindrical outlet portion 3, an annular member 9 mounted within the outer body at the upstream end of the frusto-conical portion 1 and having a plurality of inclined bores 12, an inlet conduit 7 for spray material, said conduit being disposed within the annular member 9 and spaced therefrom by an annular passageway 13, and a conduit 11 for supplying compressed air to the annular chamber between the cylindrical inlet portion 8 and the inlet conduit 7 to create a flow of air through the bores 12 and the passageway 13, the whirling movement imparted to the air stream by the inclined bores is increased by providing helical ribs 5 on at least part of the inner surface of the outer body between the annular member 9 and the downstream end of the nozzle. The outlet portion 3 is provided with a tubular extension portion 4, the inner surface of which has helical ribs 5 at its downstream end. Figs. 2 to 4 (not shown) depict a removable outlet tube (3a) having a sleeve (20) which fits over a cylindrical portion (2a) at the downstream end of the frusto-conical portion 1, said outlet tube having helical ribs (5) on its inner surface.
GB5380476A 1976-12-23 1976-12-23 Spray nozzle Expired GB1507650A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5380476A GB1507650A (en) 1976-12-23 1976-12-23 Spray nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5380476A GB1507650A (en) 1976-12-23 1976-12-23 Spray nozzle

Publications (1)

Publication Number Publication Date
GB1507650A true GB1507650A (en) 1978-04-19

Family

ID=10469039

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5380476A Expired GB1507650A (en) 1976-12-23 1976-12-23 Spray nozzle

Country Status (1)

Country Link
GB (1) GB1507650A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135215A (en) * 1983-02-16 1984-08-30 Allen Yates Spray nozzle
DE3941988A1 (en) * 1989-12-20 1991-07-04 Kaercher Gmbh & Co Alfred Facade cleaning device using air, liq. and solids - has flow body to produce torsional outflow of mixture
GB2312276A (en) * 1996-04-17 1997-10-22 Stephen James Morris Vortex flow inducer

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2135215A (en) * 1983-02-16 1984-08-30 Allen Yates Spray nozzle
DE3941988A1 (en) * 1989-12-20 1991-07-04 Kaercher Gmbh & Co Alfred Facade cleaning device using air, liq. and solids - has flow body to produce torsional outflow of mixture
GB2312276A (en) * 1996-04-17 1997-10-22 Stephen James Morris Vortex flow inducer
GB2312276B (en) * 1996-04-17 1998-08-19 Stephen James Morris Vortex flow inducer

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee