GB760972A - Improvements in and relating to spray nozzles - Google Patents

Improvements in and relating to spray nozzles

Info

Publication number
GB760972A
GB760972A GB8635/54A GB863554A GB760972A GB 760972 A GB760972 A GB 760972A GB 8635/54 A GB8635/54 A GB 8635/54A GB 863554 A GB863554 A GB 863554A GB 760972 A GB760972 A GB 760972A
Authority
GB
United Kingdom
Prior art keywords
tube
inlet
outlet
chamber
secured
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
GB8635/54A
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.)
FRANZ MAGYAR
Original Assignee
FRANZ MAGYAR
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 FRANZ MAGYAR filed Critical FRANZ MAGYAR
Publication of GB760972A publication Critical patent/GB760972A/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
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
    • B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
    • B05B1/3436—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a plane perpendicular to the outlet axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3033—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head
    • B05B1/304—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve
    • B05B1/3046—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the control being effected by relative coaxial longitudinal movement of the controlling element and the spray head the controlling element being a lift valve the valve element, e.g. a needle, co-operating with a valve seat located downstream of the valve element and its actuating means, generally in the proximity of the outlet orifice

Landscapes

  • Basic Packing Technique (AREA)
  • Catching Or Destruction (AREA)

Abstract

760,972. Spray-producers. BREINL, J. C., and MAGYAR, F. March 24, 1954 [March 27, 1953], No. 8635/54. Class 69 (3). A whirl-type spray nozzle 10 has a circulation chamber confined by end walls, at least one of which has an axial outlet 16, and by a peripheral wall having a quadrangular tangential inlet 14 of a height substantially equal to that of the peripheral wall. The inlet has a maximum width not larger than <SP>2</SP>/ 9 of the largest radius of the chamber, and the inner surface of the top wall 22, Fig. 2, of the chamber slopes towards its outlet and liquid flows in substantially logarithmic spiral streamlines from the inlet to the outlet. A similar outlet may be provided in the opposite wall. In Fig. 6 a plate 26 is secured to the nozzle wall at its inlet and bear's against the end of a screw 30; by adjusting the screw the inlet width may be varied. The nozzle of Fig. 7 has means for varying the inlet height whilst maintaining a constant inlet width. A circulation chamber 46 with a base plate 50 is secured within a casing 40 by screws and has a tangential inlet, not shown, and an outlet 44. A plate 521 is slidably mounted in the chamber and is engaged by the end 62 of a threaded shaft 60. The effective height of the chamber and the inlet is varied by turning the shaft hand wheel 66. Liquid is fed to the nozzle from a pipe 42. The nozzle of Figs. 10 to 12 may be used in fire extinguishing and has means for delivering a solid jet and a spray simultaneously or successively, and includes a tube 96 to which is threaded a tube 78 on which is threaded a tube 84. A solid jet outlet tube 80 is secured to the tube 78 and has a conical part which may engage a valve needle 72 secured by a spider to the tube 96. The open position for a solid jet is shown in Fig. 10 and the closed position in Fig. 11. Within a tube 82 secured to the tube 84 is mounted a circulation chamber 101 having an inlet 96<SP>1</SP>, a bottom opening which snugly engages the tube 80, and an outlet larger than the tube 80 in a top plate 86. A bevelled surface of a flange 90 matches a surface 94 on the tube 80, whereby by turning tube 84 on tube 78 the flow of liquid to the circulation chamber is varied.
GB8635/54A 1953-03-27 1954-03-24 Improvements in and relating to spray nozzles Expired GB760972A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT760972X 1953-03-27

Publications (1)

Publication Number Publication Date
GB760972A true GB760972A (en) 1956-11-07

Family

ID=3680539

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8635/54A Expired GB760972A (en) 1953-03-27 1954-03-24 Improvements in and relating to spray nozzles

Country Status (1)

Country Link
GB (1) GB760972A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3532271A (en) * 1967-02-23 1970-10-06 Frederick F Polnauer Spray nozzles with spiral flow fluid
US5337926A (en) * 1992-02-07 1994-08-16 The Procter & Gamble Company Spray pump package employing multiple orifices for dispensing liquid in different spray patterns with automatically adjusted optimized pump stroke for each pattern
WO2002070141A1 (en) * 2001-03-05 2002-09-12 Verbena Corporation N.V. Spray nozzle with profiled channels
EP2154428A1 (en) * 2008-08-11 2010-02-17 Siemens Aktiengesellschaft Fuel nozzle insert
EP2837426A1 (en) * 2013-08-15 2015-02-18 Delavan Inc. Double swirl chamber swirlers
DE102014018130A1 (en) * 2014-12-09 2016-06-09 Aebi Schmidt Nederland Bv Liquid jet shut-off

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3532271A (en) * 1967-02-23 1970-10-06 Frederick F Polnauer Spray nozzles with spiral flow fluid
US5337926A (en) * 1992-02-07 1994-08-16 The Procter & Gamble Company Spray pump package employing multiple orifices for dispensing liquid in different spray patterns with automatically adjusted optimized pump stroke for each pattern
US5411185A (en) * 1992-02-07 1995-05-02 The Procter & Gamble Company Spray pump package employing multiple orifices having an orifice selector system
WO2002070141A1 (en) * 2001-03-05 2002-09-12 Verbena Corporation N.V. Spray nozzle with profiled channels
EP2154428A1 (en) * 2008-08-11 2010-02-17 Siemens Aktiengesellschaft Fuel nozzle insert
WO2010018013A3 (en) * 2008-08-11 2010-08-05 Siemens Aktiengesellschaft Fuel insert
EP2837426A1 (en) * 2013-08-15 2015-02-18 Delavan Inc. Double swirl chamber swirlers
US9573146B2 (en) 2013-08-15 2017-02-21 Delavan Inc Double swirl chamber swirlers
DE102014018130A1 (en) * 2014-12-09 2016-06-09 Aebi Schmidt Nederland Bv Liquid jet shut-off
EP3031531A1 (en) 2014-12-09 2016-06-15 Aebi Schmidt Nederland BV Liquid jet nozzle closure

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