AU753492B2 - Method for modifying the swirl motion of a liquid in a swirl chamber of a nozzle and swirl generator for nozzles - Google Patents

Method for modifying the swirl motion of a liquid in a swirl chamber of a nozzle and swirl generator for nozzles Download PDF

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Publication number
AU753492B2
AU753492B2 AU35175/99A AU3517599A AU753492B2 AU 753492 B2 AU753492 B2 AU 753492B2 AU 35175/99 A AU35175/99 A AU 35175/99A AU 3517599 A AU3517599 A AU 3517599A AU 753492 B2 AU753492 B2 AU 753492B2
Authority
AU
Australia
Prior art keywords
swirl chamber
cross
tangential
subflows
nozzle
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.)
Ceased
Application number
AU35175/99A
Other languages
English (en)
Other versions
AU3517599A (en
Inventor
Jurgen Kohlmann
Gunter Slowik
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
Publication of AU3517599A publication Critical patent/AU3517599A/en
Application granted granted Critical
Publication of AU753492B2 publication Critical patent/AU753492B2/en
Anticipated expiration legal-status Critical
Ceased 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
    • B05B1/3468—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 means for controlling the flow of liquid entering or leaving the swirl chamber
    • 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
    • B05B1/34—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
    • B05B1/3478—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 the liquid flowing at least two different courses before reaching the swirl chamber

Landscapes

  • Nozzles (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Drying Of Solid Materials (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Pipe Accessories (AREA)
  • Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
  • Nozzles For Spraying Of Liquid Fuel (AREA)
  • Special Spraying Apparatus (AREA)
  • Plasma Technology (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
AU35175/99A 1998-03-18 1999-03-17 Method for modifying the swirl motion of a liquid in a swirl chamber of a nozzle and swirl generator for nozzles Ceased AU753492B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19811736A DE19811736A1 (de) 1998-03-18 1998-03-18 Drallerzeuger für Düsen und Verfahren zum Verändern der Drallbewegung
DE19811736 1998-03-18
PCT/EP1999/001726 WO1999047270A1 (de) 1998-03-18 1999-03-17 Verfahren zum verändern der drallbewegung eines fluids in der drallkammer einer düse und drallerzeuger für düsen

Publications (2)

Publication Number Publication Date
AU3517599A AU3517599A (en) 1999-10-11
AU753492B2 true AU753492B2 (en) 2002-10-17

Family

ID=7861312

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35175/99A Ceased AU753492B2 (en) 1998-03-18 1999-03-17 Method for modifying the swirl motion of a liquid in a swirl chamber of a nozzle and swirl generator for nozzles

Country Status (16)

Country Link
US (1) US6517012B1 (enExample)
EP (1) EP1062048B1 (enExample)
JP (1) JP2002506723A (enExample)
AT (1) ATE202502T1 (enExample)
AU (1) AU753492B2 (enExample)
BR (1) BR9908844A (enExample)
CA (1) CA2322565A1 (enExample)
DE (2) DE19811736A1 (enExample)
DK (1) DK1062048T3 (enExample)
ES (1) ES2161095T4 (enExample)
NO (1) NO20004507L (enExample)
NZ (1) NZ506355A (enExample)
PL (1) PL342812A1 (enExample)
PT (1) PT1062048E (enExample)
TR (1) TR200002408T2 (enExample)
WO (1) WO1999047270A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10008389A1 (de) * 2000-02-23 2001-08-30 Guenter Slowik Verfahren und Leitungssystem zur Beeinflussung des Tropfenspektrums von fluiden Stoffen bei deren Zerstäubung
DE10008158A1 (de) * 2000-02-23 2001-08-30 Guenter Slowik Verfahren und Leitungssystem zur Zuführung von fluiden Stoffen zu einer oder mehreren Düsen
DE10025740A1 (de) * 2000-05-25 2001-12-06 Generis Gmbh Vorrichtung zum Erzeugen eines Sprays
KR20040023597A (ko) * 2001-05-10 2004-03-18 벡투라 딜리버리 디바이시스 리미티드 흡입기들
DE10138622C2 (de) * 2001-08-13 2003-06-18 Alfons Kenter Zerstäuber zum Vernebeln einer Flüssigkeit
CH695546A5 (de) * 2001-08-20 2006-06-30 Axenergy Ag Dralldruck-Düse.
DE20300883U1 (de) * 2002-09-24 2003-03-13 Voest Alpine Bergtechnik Vorrichtung zur Erzeugung eines Gas-Flüssigkeits-Gemisches im Bereich von Schrämwerkzeugen
DE10249747A1 (de) * 2002-10-25 2004-05-06 Clariant Gmbh Verfahren und Vorrichtung zur Durchführung chemischer und physikalischer Prozesse
KR200326335Y1 (ko) * 2003-06-12 2003-09-13 유홍선 필터를 갖는 스월노즐조립체
US20070029408A1 (en) * 2005-08-02 2007-02-08 Aerojet-General Corporation Throttleable swirling injector for combustion chambers
US8500044B2 (en) * 2007-05-04 2013-08-06 S.C. Johnson & Son, Inc. Multiple nozzle differential fluid delivery head
US8820664B2 (en) 2007-05-16 2014-09-02 S.C. Johnson & Son, Inc. Multiple nozzle differential fluid delivery head
US9242256B2 (en) * 2007-07-17 2016-01-26 S.C. Johnson & Son, Inc. Aerosol dispenser assembly having VOC-free propellant and dispensing mechanism therefor
DE102011078857A1 (de) * 2011-07-08 2013-01-10 Lechler Gmbh Sprühdüse und Verfahren zum Erzeugen wenigstens eines rotierenden Sprühstrahls
US20140034745A1 (en) * 2012-05-25 2014-02-06 Precision Valve Corporation Vortex spray generation systems
JP6435083B2 (ja) 2013-03-15 2018-12-05 ネオメンド、インク． 遠心混合スプレーノズル
KR200480168Y1 (ko) * 2016-02-03 2016-04-29 이주환 농약 살포용 분사장치
DE202016105326U1 (de) * 2016-09-23 2018-01-09 SWEDEX GmbH Industrieprodukte Drallkörper sowie Kegeldüse mit einem solchen Drallkörper
CA3198129A1 (en) * 2020-11-12 2022-05-19 John B. Fore Spray delivery system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2628867A (en) * 1948-01-07 1953-02-17 Gen Motors Corp Duplex nozzle
DE893133C (de) * 1944-06-14 1953-10-12 Verwertungsgesellschaft Dr Ing Verfahren und Duese zum kontinuierlichen Einspritzen verschieden grosser Brennstoffmengen, insbesondere fuer Strahltriebwerke
DE3936080A1 (de) * 1989-10-30 1991-05-16 Leuna Werke Veb Drallerzeuger fuer zerstaeuberduesen

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1822047A (en) * 1928-07-21 1931-09-08 Peabody Engineering Corp Oil burning system
US2544417A (en) * 1949-03-03 1951-03-06 Lucas Ltd Joseph Liquid fuel burner nozzle
GB858948A (en) * 1957-09-17 1961-01-18 Dowty Fuel Syst Ltd Improvements in liquid spray nozzles
GB878785A (en) * 1959-08-05 1961-10-04 Parsons & Marine Eng Turbine Improvements in and relating to oil burners
DE2407856C3 (de) * 1974-02-19 1978-09-14 Ulrich Dipl.-Ing. 5160 Dueren Rohs Einspritzdüse für flüssige Medien, insbesondere Kraftstoff
US4087050A (en) * 1975-09-18 1978-05-02 Ishikawajima-Harima Jukogyo Kabushiki Kaisha Swirl type pressure fuel atomizer
US4260110A (en) * 1977-02-18 1981-04-07 Winfried Werding Spray nozzle, devices containing the same and apparatus for making such devices
DE2733102A1 (de) * 1977-07-22 1979-02-01 Bayer Ag Verfahren und vorrichtung zum zerstaeuben von fluessigkeiten
IL82096A0 (en) 1987-04-03 1987-10-30 Greenberg Ilan Variable-spray shower head
US5722598A (en) * 1993-05-25 1998-03-03 Werding; Winfried Spraying nozzle for regulating the rate of flow per unit of time
DE19608349A1 (de) 1996-03-05 1997-09-11 Abb Research Ltd Druckzerstäuberdüse

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE893133C (de) * 1944-06-14 1953-10-12 Verwertungsgesellschaft Dr Ing Verfahren und Duese zum kontinuierlichen Einspritzen verschieden grosser Brennstoffmengen, insbesondere fuer Strahltriebwerke
US2628867A (en) * 1948-01-07 1953-02-17 Gen Motors Corp Duplex nozzle
DE3936080A1 (de) * 1989-10-30 1991-05-16 Leuna Werke Veb Drallerzeuger fuer zerstaeuberduesen

Also Published As

Publication number Publication date
DE59900139D1 (de) 2001-08-02
NO20004507L (no) 2000-11-14
EP1062048A1 (de) 2000-12-27
PT1062048E (pt) 2001-12-28
US6517012B1 (en) 2003-02-11
EP1062048B1 (de) 2001-06-27
DK1062048T3 (da) 2001-09-24
TR200002408T2 (tr) 2001-01-22
AU3517599A (en) 1999-10-11
BR9908844A (pt) 2000-11-28
PL342812A1 (en) 2001-07-02
ATE202502T1 (de) 2001-07-15
ES2161095T3 (es) 2001-11-16
ES2161095T4 (es) 2002-05-16
DE19811736A1 (de) 1999-09-23
CA2322565A1 (en) 1999-09-23
WO1999047270A1 (de) 1999-09-23
NO20004507D0 (no) 2000-09-08
NZ506355A (en) 2002-06-28
JP2002506723A (ja) 2002-03-05

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Legal Events

Date Code Title Description
FGA Letters patent sealed or granted (standard patent)
MK14 Patent ceased section 143(a) (annual fees not paid) or expired