ATE251498T1 - Zerstäubunsdüse mit aufgesetztem plättchen - Google Patents

Zerstäubunsdüse mit aufgesetztem plättchen

Info

Publication number
ATE251498T1
ATE251498T1 AT98959102T AT98959102T ATE251498T1 AT E251498 T1 ATE251498 T1 AT E251498T1 AT 98959102 T AT98959102 T AT 98959102T AT 98959102 T AT98959102 T AT 98959102T AT E251498 T1 ATE251498 T1 AT E251498T1
Authority
AT
Austria
Prior art keywords
fluid
swirl chamber
inlet channels
outlet passage
fluid inlet
Prior art date
Application number
AT98959102T
Other languages
English (en)
Inventor
Jean Rene Bickart
Pascal Meyer
Original Assignee
Verbena Corp N V
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 Verbena Corp N V filed Critical Verbena Corp N V
Application granted granted Critical
Publication of ATE251498T1 publication Critical patent/ATE251498T1/de

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

Landscapes

  • Nozzles (AREA)
  • Fertilizing (AREA)
  • Formation And Processing Of Food Products (AREA)
AT98959102T 1997-12-24 1998-12-22 Zerstäubunsdüse mit aufgesetztem plättchen ATE251498T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9716749A FR2772645B1 (fr) 1997-12-24 1997-12-24 Buse de pulverisation a plaquette rapportee
PCT/IB1998/002104 WO1999033573A1 (fr) 1997-12-24 1998-12-22 Buse de pulverisation a plaquette rapportee

Publications (1)

Publication Number Publication Date
ATE251498T1 true ATE251498T1 (de) 2003-10-15

Family

ID=9515340

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98959102T ATE251498T1 (de) 1997-12-24 1998-12-22 Zerstäubunsdüse mit aufgesetztem plättchen

Country Status (7)

Country Link
US (1) US6241165B1 (de)
EP (1) EP1042073B1 (de)
AT (1) ATE251498T1 (de)
AU (1) AU1501899A (de)
DE (1) DE69818864D1 (de)
FR (1) FR2772645B1 (de)
WO (1) WO1999033573A1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6659369B1 (en) * 2002-06-12 2003-12-09 Continental Afa Dispensing Company High viscosity liquid sprayer nozzle assembly
US7320440B2 (en) * 2005-02-07 2008-01-22 Pratt & Whitney Canada Corp. Low cost pressure atomizer
JP4867036B2 (ja) * 2005-07-06 2012-02-01 株式会社三谷バルブ 内容物放出機構ならびにこれを備えたエアゾール式製品およびポンプ式製品
FR2926230B1 (fr) * 2008-01-10 2014-12-12 Air Liquide Appareil et procede pour faire varier les proprietes d'un jet multiphasique.
FR2961189B1 (fr) * 2010-06-14 2013-02-22 Valois Sas Tete de distribution de produit fluide.
CN101966495B (zh) * 2010-09-27 2013-04-17 中国科学院理化技术研究所 气泡式雾化喷嘴
MX2017001539A (es) 2014-08-06 2017-11-28 Johnson & Son Inc S C Cabezales de atomizacion.
US10370177B2 (en) * 2016-11-22 2019-08-06 Summit Packaging Systems, Inc. Dual component insert with uniform discharge orifice for fine mist spray
FR3096280B1 (fr) * 2017-11-06 2023-09-15 Lindal France Buse en deux pièces pour diffuseurs d’aérosol
KR102077606B1 (ko) * 2018-03-15 2020-02-17 (주)연우 오리피스 및 이를 포함하는 스프레이 용기
CA3133778C (fr) * 2019-04-10 2023-09-26 Lindal France Sas Buse en deux pieces pour diffuseurs d'aerosol

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1183393A (en) * 1912-02-16 1916-05-16 Merrell Soule Co Spraying-nozzle.
US2378348A (en) * 1944-02-16 1945-06-12 Binks Mfg Co Atomizing nozzle
US2753218A (en) * 1954-05-03 1956-07-03 Bendix Aviat Corp Nozzle
DE1896492U (de) * 1963-11-29 1964-07-09 Esb Voehringer Duese zum verspruehen von zerstaeubungsfaehigen fluessigkeiten.

Also Published As

Publication number Publication date
EP1042073B1 (de) 2003-10-08
AU1501899A (en) 1999-07-19
WO1999033573A1 (fr) 1999-07-08
FR2772645A1 (fr) 1999-06-25
FR2772645B1 (fr) 2000-01-28
DE69818864D1 (de) 2003-11-13
US6241165B1 (en) 2001-06-05
EP1042073A1 (de) 2000-10-11

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Legal Events

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