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 PDFInfo
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 43
- 239000007788 liquid Substances 0.000 title claims abstract description 25
- 239000012530 fluid Substances 0.000 claims description 41
- 239000007789 gas Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000001228 spectrum Methods 0.000 abstract description 4
- 238000001694 spray drying Methods 0.000 abstract description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 2
- 239000003546 flue gas Substances 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 abstract 1
- 238000000889 atomisation Methods 0.000 description 7
- 239000000446 fuel Substances 0.000 description 5
- 239000007921 spray Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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)
- Percussion Or Vibration Massage (AREA)
- Drying Of Solid Materials (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Plasma Technology (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
- Aerodynamic Tests, Hydrodynamic Tests, Wind Tunnels, And Water Tanks (AREA)
- Pipe Accessories (AREA)
- Special Spraying Apparatus (AREA)
- Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
- Nozzles For Spraying Of Liquid Fuel (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19811736 | 1998-03-18 | ||
| DE19811736A DE19811736A1 (de) | 1998-03-18 | 1998-03-18 | Drallerzeuger für Düsen und Verfahren zum Verändern der Drallbewegung |
| 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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10008158A1 (de) * | 2000-02-23 | 2001-08-30 | Guenter Slowik | Verfahren und Leitungssystem zur Zuführung von fluiden Stoffen zu einer oder mehreren Düsen |
| DE10008389A1 (de) * | 2000-02-23 | 2001-08-30 | Guenter Slowik | Verfahren und Leitungssystem zur Beeinflussung des Tropfenspektrums von fluiden Stoffen bei deren Zerstäubung |
| DE10025740A1 (de) * | 2000-05-25 | 2001-12-06 | Generis Gmbh | Vorrichtung zum Erzeugen eines Sprays |
| JP2005506855A (ja) * | 2001-05-10 | 2005-03-10 | ベクトゥラ デリバリー デバイシーズ リミテッド | 吸入器 |
| 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 |
| WO2013177545A1 (en) * | 2012-05-25 | 2013-11-28 | Precision Valve Corporation | Vortex spray generation systems |
| WO2014144393A1 (en) * | 2013-03-15 | 2014-09-18 | Neomend, Inc. | Centrifugal mixing spray nozzle |
| 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 |
| WO2022104086A1 (en) * | 2020-11-12 | 2022-05-19 | Precision Valve Corporation | Spray delivery system |
Citations (3)
| 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)
| 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 |
| AU676909B2 (en) * | 1993-05-25 | 1997-03-27 | Verbena Corporation N.V. | Spraying nozzle for regulating a rate of flow per unit of time |
| DE19608349A1 (de) * | 1996-03-05 | 1997-09-11 | Abb Research Ltd | Druckzerstäuberdüse |
-
1998
- 1998-03-18 DE DE19811736A patent/DE19811736A1/de not_active Withdrawn
-
1999
- 1999-03-17 DE DE59900139T patent/DE59900139D1/de not_active Expired - Lifetime
- 1999-03-17 TR TR2000/02408T patent/TR200002408T2/xx unknown
- 1999-03-17 PT PT81902738T patent/PT1062048E/pt unknown
- 1999-03-17 JP JP2000536493A patent/JP2002506723A/ja active Pending
- 1999-03-17 CA CA002322565A patent/CA2322565A1/en not_active Abandoned
- 1999-03-17 NZ NZ506355A patent/NZ506355A/en unknown
- 1999-03-17 DK DK99916822T patent/DK1062048T3/da active
- 1999-03-17 ES ES99916822T patent/ES2161095T4/es not_active Expired - Lifetime
- 1999-03-17 EP EP99916822A patent/EP1062048B1/de not_active Expired - Lifetime
- 1999-03-17 PL PL99342812A patent/PL342812A1/xx unknown
- 1999-03-17 AT AT99916822T patent/ATE202502T1/de not_active IP Right Cessation
- 1999-03-17 US US09/646,283 patent/US6517012B1/en not_active Expired - Lifetime
- 1999-03-17 WO PCT/EP1999/001726 patent/WO1999047270A1/de not_active Ceased
- 1999-03-17 BR BR9908844-4A patent/BR9908844A/pt not_active IP Right Cessation
- 1999-03-17 AU AU35175/99A patent/AU753492B2/en not_active Ceased
-
2000
- 2000-09-08 NO NO20004507A patent/NO20004507L/no unknown
Patent Citations (3)
| 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 |
|---|---|
| DE19811736A1 (de) | 1999-09-23 |
| NO20004507L (no) | 2000-11-14 |
| AU3517599A (en) | 1999-10-11 |
| PL342812A1 (en) | 2001-07-02 |
| BR9908844A (pt) | 2000-11-28 |
| ES2161095T4 (es) | 2002-05-16 |
| DE59900139D1 (de) | 2001-08-02 |
| ES2161095T3 (es) | 2001-11-16 |
| CA2322565A1 (en) | 1999-09-23 |
| TR200002408T2 (tr) | 2001-01-22 |
| WO1999047270A1 (de) | 1999-09-23 |
| PT1062048E (pt) | 2001-12-28 |
| EP1062048A1 (de) | 2000-12-27 |
| US6517012B1 (en) | 2003-02-11 |
| NO20004507D0 (no) | 2000-09-08 |
| JP2002506723A (ja) | 2002-03-05 |
| DK1062048T3 (da) | 2001-09-24 |
| NZ506355A (en) | 2002-06-28 |
| ATE202502T1 (de) | 2001-07-15 |
| EP1062048B1 (de) | 2001-06-27 |
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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 |