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ATE112981T1 - NOZZLE HEAD FOR LIQUID ATOMIZATION. - Google Patents

NOZZLE HEAD FOR LIQUID ATOMIZATION.

Info

Publication number
ATE112981T1
ATE112981T1 AT89307794T AT89307794T ATE112981T1 AT E112981 T1 ATE112981 T1 AT E112981T1 AT 89307794 T AT89307794 T AT 89307794T AT 89307794 T AT89307794 T AT 89307794T AT E112981 T1 ATE112981 T1 AT E112981T1
Authority
AT
Austria
Prior art keywords
nozzle head
liquid atomization
liquid
tangentically
effectuating
Prior art date
Application number
AT89307794T
Other languages
German (de)
Inventor
Yap Yoen Cheng
Original Assignee
Yap Yoen Cheng
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
Priority claimed from GB8818249A external-priority patent/GB2225258A/en
Application filed by Yap Yoen Cheng filed Critical Yap Yoen Cheng
Application granted granted Critical
Publication of ATE112981T1 publication Critical patent/ATE112981T1/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
    • 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
    • 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
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • 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

Landscapes

  • Nozzles (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

The invention describes a nozzle head for effectuating a broad angle cone of spray of liquid, which liquid is contained in a tank and is forced into the nozzle head by pump means. The nozzle head comprises a primary chamber (9) connected to at least one secondary chamber (10) by means of a duct (11) positioned tangentically to both chambers (9, 10).
AT89307794T 1988-08-01 1989-08-01 NOZZLE HEAD FOR LIQUID ATOMIZATION. ATE112981T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8818249A GB2225258A (en) 1988-06-24 1988-08-01 Nozzle head for liquid spray

Publications (1)

Publication Number Publication Date
ATE112981T1 true ATE112981T1 (en) 1994-11-15

Family

ID=10641433

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89307794T ATE112981T1 (en) 1988-08-01 1989-08-01 NOZZLE HEAD FOR LIQUID ATOMIZATION.

Country Status (3)

Country Link
EP (1) EP0353984B1 (en)
AT (1) ATE112981T1 (en)
DE (1) DE68918903D1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1030289C (en) * 1991-11-11 1995-11-22 埃克塞尔贸易Pty有限公司 A spray head
EP0553505A1 (en) * 1992-01-31 1993-08-04 Loung Chich Sung Sprayer head assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR669134A (en) * 1929-02-04 1929-11-12 Method and device for spraying liquids
GB419541A (en) * 1933-06-07 1934-11-14 Jack William Allen Improvements in or relating to spray jets and nozzles, more particularly for viscousliquids
DE2440641A1 (en) * 1974-08-24 1976-03-04 Knorr Bremse Gmbh Fine atomizing nozzle, for windscreen washers, etc - nozzle stem has plug, nozzle insert, tangential supply pipe

Also Published As

Publication number Publication date
EP0353984B1 (en) 1994-10-19
EP0353984A3 (en) 1990-11-14
DE68918903D1 (en) 1994-11-24
EP0353984A2 (en) 1990-02-07

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties