BR9812890A - Bocal pulverizador - Google Patents
Bocal pulverizadorInfo
- Publication number
- BR9812890A BR9812890A BR9812890-6A BR9812890A BR9812890A BR 9812890 A BR9812890 A BR 9812890A BR 9812890 A BR9812890 A BR 9812890A BR 9812890 A BR9812890 A BR 9812890A
- Authority
- BR
- Brazil
- Prior art keywords
- fluid
- fluid flow
- inlet
- chamber
- flow path
- Prior art date
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
- B05B7/04—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
- B05B7/0425—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 without any source of compressed gas, e.g. the air being sucked by the pressurised liquid
-
- 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
- B05B7/0483—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 gas and liquid jets intersecting in the mixing chamber
Landscapes
- Nozzles (AREA)
Abstract
"BOCAL PULVERIZADOR". Um bocal pulverizador (1) tem uma pré-câmara (39) e uma região de misturamento (32). Uma primeira entrada (12) define um trajeto de fluxo de primeiro fluido para admitância de um primeiro fluido na pré-câmara (39). Uma segunda entrada (14) define um trajeto de fluxo de segundo fluido que é cruzado pelo trajeto de fluxo de primeiro fluido para a admitância de um segundo fluido na pré-câmara (39). Uma parede (21) é posicionada entre a pré-câmara (39) e a região de misturamento (32) e tem um orifício (22) atravessante coaxial com o trajeto de fluxo de primeiro fluido. O fluido pode passar da região de misturamento (32) para o exterior do bocal pulverizador (1) através de um orifício de saída (36) , o orifício de saída (36) não situado nos trajetos de fluxo de primeiro e segundo fluidos. Um primeiro fluido ingressando através da primeira entrada (12) mistura-se com um segundo fluido ingressando através da segunda entrada (14) na região de misturamento (32) antes dos primeiro e segundo fluídos misturados passarem para o exterior através do orifício de saída (36).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9721297.1A GB9721297D0 (en) | 1997-10-07 | 1997-10-07 | Spray nozzle |
PCT/GB1998/002974 WO1999017886A1 (en) | 1997-10-07 | 1998-10-05 | Spray nozzle |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9812890A true BR9812890A (pt) | 2000-08-08 |
Family
ID=10820205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9812890-6A BR9812890A (pt) | 1997-10-07 | 1998-10-05 | Bocal pulverizador |
Country Status (6)
Country | Link |
---|---|
US (1) | US6338444B1 (pt) |
EP (1) | EP1021251A1 (pt) |
BR (1) | BR9812890A (pt) |
CA (1) | CA2307024C (pt) |
GB (2) | GB9721297D0 (pt) |
WO (1) | WO1999017886A1 (pt) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6712293B2 (en) | 2002-06-20 | 2004-03-30 | Hypro Corporation | Nozzle tip for agricultural sprayers |
DE10259563A1 (de) * | 2002-12-19 | 2004-07-01 | Valeo Systèmes d`Essuyage | Waschdüse zur Verwendung an Fahrzeugen zum Ausbringen eines flüssigen Reinigungs- oder Waschmediums |
DE602005017248D1 (de) * | 2004-02-26 | 2009-12-03 | Pursuit Dynamics Plc Huntingdo | Verfahren und vorrichtung zur erzeugung von nebel |
DK1720660T3 (da) * | 2004-02-26 | 2010-03-22 | Pursuit Dynamics Plc | Forbedringer af fremgangsmåde og apparat til frembringelse af en tåge |
US20080103217A1 (en) | 2006-10-31 | 2008-05-01 | Hari Babu Sunkara | Polyether ester elastomer composition |
US20100129888A1 (en) * | 2004-07-29 | 2010-05-27 | Jens Havn Thorup | Liquefaction of starch-based biomass |
US8419378B2 (en) | 2004-07-29 | 2013-04-16 | Pursuit Dynamics Plc | Jet pump |
US20060180677A1 (en) * | 2005-02-02 | 2006-08-17 | Mcmanic Greg M | Agricultural compositions which enhance performance of pesticides applied through drift reducing nozzles |
GB0516024D0 (en) * | 2005-08-04 | 2005-09-14 | Incro Ltd | Nozzle arrangements |
US7584908B2 (en) * | 2005-10-27 | 2009-09-08 | Sta-Rite Industries, Llc | Spray nozzle apparatus and method |
GB0618196D0 (en) * | 2006-09-15 | 2006-10-25 | Pursuit Dynamics Plc | An improved mist generating apparatus and method |
DK2142658T3 (da) * | 2007-05-02 | 2012-01-02 | Pursuit Dynamics Plc | Likvefaktion af stivelsesbaseret biomasse |
US8109448B2 (en) * | 2007-11-25 | 2012-02-07 | The Regents Of The University Of California | System and method for at-nozzle injection of agrochemicals |
KR20150036462A (ko) * | 2012-07-09 | 2015-04-07 | 바스프 코포레이션 | 폴리프로필렌 글리콜 및 3블록 중합체를 포함하는 비산방지제 |
USD832395S1 (en) * | 2017-02-07 | 2018-10-30 | Panasonic Intellectual Property Management Co., Ltd. | Spraying nozzle |
JP1593089S (pt) * | 2017-02-07 | 2017-12-18 | ||
JP1613621S (pt) * | 2017-09-06 | 2018-09-18 | ||
JP1613622S (pt) * | 2017-09-06 | 2018-09-18 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US724008A (en) * | 1902-03-21 | 1903-03-31 | James Franklin Higgins | Hydrocarbon-burner. |
GB125809A (en) * | 1918-06-06 | 1919-05-01 | Robert Edward Hoffmann | Improvements in Means for Spraying Liquids and Mixing therewith other Liquids or Gases. |
US1494009A (en) * | 1920-04-20 | 1924-05-13 | Air Reduction | Oxyacetylene torch |
US1826776A (en) * | 1928-07-20 | 1931-10-13 | Charles O Gunther | Liquid fuel burner and method of atomizing liquids |
ES295945A1 (es) * | 1964-01-31 | 1964-03-16 | Araluce Alcantara Jose Maria | Mejoras en la fabricaciën de rociadores para instalaciones sanitarias |
US3829013A (en) * | 1971-11-03 | 1974-08-13 | H Ratnik | Snow making apparatus |
US3784111A (en) | 1972-03-29 | 1974-01-08 | Spraying Systems Co | Foam producing nozzle |
GB2157591B (en) | 1984-04-19 | 1987-11-25 | Spraying Systems Co | Air-assisted spray nozzle |
GB8529403D0 (en) | 1985-11-29 | 1986-01-08 | Borwick R N | Spraying nozzles |
DE8703181U1 (de) * | 1987-03-02 | 1987-04-16 | Lechler Gmbh & Co Kg, 7012 Fellbach | Zweistoff-Zerstäubungsdüse zur Erzeugung eines Vollkegelstrahls |
IE880496L (en) | 1988-02-24 | 1989-08-24 | Pandion Haliaetus Ltd Silver S | Foaming apparatus for car wash. |
GB2256817B (en) | 1991-06-21 | 1995-12-06 | Billericay Farm Services Limit | Improvements in spraying apparatus |
IL110797A (en) * | 1993-09-15 | 1997-09-30 | Electric Power Res Inst | Fluid atomizer |
US5492655A (en) * | 1994-05-31 | 1996-02-20 | Schuller International, Inc. | Air/liquid static foam generator |
FR2728808A1 (fr) * | 1994-12-29 | 1996-07-05 | Elf Antar France | Dispositif de projection d'un melange d'air et de liquide |
US5603453A (en) * | 1994-12-30 | 1997-02-18 | Lab S.A. | Dual fluid spray nozzle |
DE19507365C2 (de) * | 1995-03-03 | 2000-02-24 | Lechler Gmbh & Co Kg | Vorrichtung zum Versprühen eines Zweistoffgemisches |
-
1997
- 1997-10-07 GB GBGB9721297.1A patent/GB9721297D0/en not_active Ceased
-
1998
- 1998-10-05 WO PCT/GB1998/002974 patent/WO1999017886A1/en not_active Application Discontinuation
- 1998-10-05 EP EP98945437A patent/EP1021251A1/en not_active Withdrawn
- 1998-10-05 CA CA002307024A patent/CA2307024C/en not_active Expired - Lifetime
- 1998-10-05 BR BR9812890-6A patent/BR9812890A/pt not_active IP Right Cessation
- 1998-10-05 GB GB0007390A patent/GB2345011B/en not_active Expired - Lifetime
-
2000
- 2000-04-07 US US09/544,967 patent/US6338444B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB9721297D0 (en) | 1997-12-10 |
CA2307024A1 (en) | 1999-04-15 |
EP1021251A1 (en) | 2000-07-26 |
GB2345011A (en) | 2000-06-28 |
WO1999017886A1 (en) | 1999-04-15 |
GB0007390D0 (en) | 2000-05-17 |
US6338444B1 (en) | 2002-01-15 |
GB2345011B (en) | 2001-08-08 |
CA2307024C (en) | 2009-08-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] | ||
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 16A ANUIDADE. |
|
B21H | Decision of lapse of a patent or of a certificate of addition of invention cancelled [chapter 21.8 patent gazette] |
Free format text: CABE SER ANULADO O DESPACHO PUBLICADO NA RPI 2274 DE 05/08/2014, ITEM 21.6, REFERENTE AO ARQUIVAMENTO, UMA VEZ QUE O RECOLHIMENTO DA 16A. ANUIDADE FOI EFETUADO EM 08/10/2013, ATRAVES DA GRU 921307218074. |