CA2366370A1 - Liquid sprayer using atomising gas mixed with the liquid in a swirl chamber - Google Patents

Liquid sprayer using atomising gas mixed with the liquid in a swirl chamber Download PDF

Info

Publication number
CA2366370A1
CA2366370A1 CA002366370A CA2366370A CA2366370A1 CA 2366370 A1 CA2366370 A1 CA 2366370A1 CA 002366370 A CA002366370 A CA 002366370A CA 2366370 A CA2366370 A CA 2366370A CA 2366370 A1 CA2366370 A1 CA 2366370A1
Authority
CA
Canada
Prior art keywords
liquid
sprayer
gas
swirl chamber
downstream
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.)
Abandoned
Application number
CA002366370A
Other languages
English (en)
French (fr)
Inventor
Michael Levitzky
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.)
RASYS-REFINED ATOMIZATION SYSTEMS Ltd
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
Publication of CA2366370A1 publication Critical patent/CA2366370A1/en
Abandoned 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
    • B05B7/06—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
    • B05B7/067—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 the liquid outlet being annular
    • 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
    • B05B7/0466—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 central liquid flow towards the peripheral gas flow
    • 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
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/26—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets
    • B05B1/262—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors
    • B05B1/265—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with means for mechanically breaking-up or deflecting the jet after discharge, e.g. with fixed deflectors; Breaking-up the discharged liquid or other fluent material by impinging jets with fixed deflectors the liquid or other fluent material being symmetrically deflected about the axis of the nozzle

Landscapes

  • Nozzles (AREA)
CA002366370A 1999-03-29 2000-03-24 Liquid sprayer using atomising gas mixed with the liquid in a swirl chamber Abandoned CA2366370A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IL12923599A IL129235A0 (en) 1999-03-29 1999-03-29 Two-phase sprayer
IL129235 1999-03-29
PCT/IL2000/000182 WO2000058014A1 (en) 1999-03-29 2000-03-24 Liquid sprayer using atomising gas mixed with the liquid in a swirl chamber

Publications (1)

Publication Number Publication Date
CA2366370A1 true CA2366370A1 (en) 2000-10-05

Family

ID=11072661

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002366370A Abandoned CA2366370A1 (en) 1999-03-29 2000-03-24 Liquid sprayer using atomising gas mixed with the liquid in a swirl chamber

Country Status (5)

Country Link
EP (1) EP1183106A1 (de)
AU (1) AU3451500A (de)
CA (1) CA2366370A1 (de)
IL (1) IL129235A0 (de)
WO (1) WO2000058014A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2392119B (en) * 2002-07-13 2005-10-19 Daryl Ind Ltd Nozzle For A Shower Head
GB0515592D0 (en) 2005-07-28 2005-09-07 Glaxo Group Ltd Nozzle for a nasal inhaler
US7892593B2 (en) * 2006-06-27 2011-02-22 Ingo Werner Scheer Process for coating a substrate
JP5106918B2 (ja) * 2007-05-15 2012-12-26 サーパス工業株式会社 インラインミキサー構造
US9981200B2 (en) 2011-02-28 2018-05-29 Gea Process Engineering A/S External mixing pressurized two-fluid nozzle and a spray drying method
US10569187B2 (en) 2011-02-28 2020-02-25 Gea Process Engineering A/S External mixing pressurized two-fluid nozzle and a spray drying method
CN102430731A (zh) * 2011-09-29 2012-05-02 营口中通控制设备制造有限公司 双旋流切向外混式水雾化喷嘴
JP6817583B2 (ja) * 2018-02-21 2021-01-20 パナソニックＩｐマネジメント株式会社 噴霧装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2046592A (en) * 1931-04-10 1936-07-07 Vilbiss Co Spray head
JPS5141693B1 (de) * 1971-05-24 1976-11-11
JPS5926348B2 (ja) * 1976-12-03 1984-06-26 三菱プレシジヨン株式会社 流体の微粒化分散装置
DE3423373A1 (de) * 1983-08-29 1985-03-07 Institut für Getreideverarbeitung im VEB Kombinat Nahrungsmittel und Kaffee, DDR 1505 Bergholz-Rehbrücke Duese zur zerstaeubung viskoser fluessigkeiten

Also Published As

Publication number Publication date
AU3451500A (en) 2000-10-16
WO2000058014A1 (en) 2000-10-05
EP1183106A1 (de) 2002-03-06
IL129235A0 (en) 2000-02-17

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Legal Events

Date Code Title Description
FZDE Discontinued