FR3021880A1 - Buse de pulverisation a cone plein - Google Patents
Buse de pulverisation a cone plein Download PDFInfo
- Publication number
- FR3021880A1 FR3021880A1 FR1455150A FR1455150A FR3021880A1 FR 3021880 A1 FR3021880 A1 FR 3021880A1 FR 1455150 A FR1455150 A FR 1455150A FR 1455150 A FR1455150 A FR 1455150A FR 3021880 A1 FR3021880 A1 FR 3021880A1
- Authority
- FR
- France
- Prior art keywords
- chamber
- fluid
- wall
- spray nozzle
- 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.)
- Granted
Links
- 239000007921 spray Substances 0.000 title claims abstract description 26
- 239000012530 fluid Substances 0.000 claims abstract description 57
- 238000003756 stirring Methods 0.000 claims abstract description 47
- 230000002093 peripheral effect Effects 0.000 claims abstract description 23
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 19
- 238000013019 agitation Methods 0.000 claims abstract description 3
- 239000007787 solid Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 5
- 230000004087 circulation Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 230000003836 peripheral circulation Effects 0.000 description 4
- 238000000889 atomisation Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000001133 acceleration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005507 spraying 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
- B05B1/3421—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
- B05B1/3426—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 emerging in the swirl chamber perpendicularly 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)
Abstract
Description
Claims (6)
- REVENDICATIONS1. Buse de pulvérisation (1) comprenant un corps (2) qui possède un orifice d'entrée (21) et un orifice de sortie (22), et qui présente, du côté de l'orifice d'entrée, une zone d'entrée de fluide, laquelle alimente une chambre d'agitation (3) qui possède une paroi périphérique (32) sensiblement cylindrique, avec une paroi amont (42) et une paroi aval (31), la paroi aval possédant un orifice d'éjection (30) adjacent à l'orifice de sortie de la buse, la paroi amont étant traversée par au moins un canal d'entrée (41) de fluide qui débouche selon une direction sensiblement axiale dans la chambre d'agitation, et la paroi périphérique étant traversée par au moins un autre canal d'entrée (33) de fluide, qui débouche dans ladite chambre d'agitation selon une direction essentiellement tangentielle, ladite buse de pulvérisation étant caractérisée en ce que la paroi amont comprend au moins une cavité (43) borgne ménagée à distance dudit canal d'entrée axial et ouverte sur une face orientée vers l'intérieur de la chambre.
- 2. Buse de pulvérisation (1) selon la revendication 1, caractérisée en ce que la cavité (43) comprend une gorge.
- 3. Buse de pulvérisation (1) selon l'une quelconque des revendications 1 ou 2, caractérisée en ce que la gorge est au moins partiellement périphérique.
- 4. Buse de pulvérisation (1) selon la revendication 3, caractérisée en ce que la gorge est annulaire.
- 5. Buse de pulvérisation (1) selon l'une quelconque des revendications 2 à 4, caractérisée en ce que la gorge a un profil sensiblement en V en section droite.
- 6. Buse de pulvérisation (1) selon l'une quelconque des revendications 1 à 5, caractérisée en ce que au la paroi amont (42) de la 30 chambre d'agitation (3) est définie, au moins partiellement, par une pièce de fermeture (4) de ladite chambre.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1455150A FR3021880B1 (fr) | 2014-06-06 | 2014-06-06 | Buse de pulverisation a cone plein |
EP15170680.1A EP2952261B1 (fr) | 2014-06-06 | 2015-06-04 | Buse de pulverisation a cône plein |
PL15170680T PL2952261T3 (pl) | 2014-06-06 | 2015-06-04 | Dysza rozpylająca z pełnym stożkiem |
ES15170680T ES2773287T3 (es) | 2014-06-06 | 2015-06-04 | Boquilla de pulverización de cono lleno |
BR102015013148-8A BR102015013148B1 (pt) | 2014-06-06 | 2015-06-05 | bocal de pulverização |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1455150A FR3021880B1 (fr) | 2014-06-06 | 2014-06-06 | Buse de pulverisation a cone plein |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3021880A1 true FR3021880A1 (fr) | 2015-12-11 |
FR3021880B1 FR3021880B1 (fr) | 2016-07-08 |
Family
ID=51261110
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1455150A Active FR3021880B1 (fr) | 2014-06-06 | 2014-06-06 | Buse de pulverisation a cone plein |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2952261B1 (fr) |
BR (1) | BR102015013148B1 (fr) |
ES (1) | ES2773287T3 (fr) |
FR (1) | FR3021880B1 (fr) |
PL (1) | PL2952261T3 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108160359B (zh) * | 2016-12-08 | 2024-03-08 | 斯普瑞喷雾***(上海)有限公司 | 可实现多种喷雾功能的喷嘴装置 |
FR3132649A1 (fr) | 2022-02-16 | 2023-08-18 | Solcera | Buse de pulvérisation à jet conique |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE71453C (de) * | berlin - anhaltische maschinenbau-actien-gesellschaft in Martinikenfelde bei Berlin | Flüssigkeitszerstäubungsdüse mit vollem Staubkegel | ||
US2755134A (en) * | 1955-06-28 | 1956-07-17 | Allied Chem & Dye Corp | Atomizing spray for oil gas production |
FR2397889A1 (fr) * | 1977-07-22 | 1979-02-16 | Bayer Ag | Procede et dispositif de pulverisation de liquides |
EP0787254A1 (fr) * | 1995-03-29 | 1997-08-06 | Robert Bosch Gmbh | Disque perfore, notamment pour soupapes injectrices |
DE19815795A1 (de) * | 1998-04-08 | 1999-10-14 | Bosch Gmbh Robert | Zerstäuberscheibe und Brennstoffeinspritzventil mit Zerstäuberscheibe |
US20130240644A1 (en) * | 2010-12-02 | 2013-09-19 | Xiamen Solex High-Tech Industries Co., Ltd. | Outlet mechanism with pulsatile splash |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3275248A (en) | 1964-08-07 | 1966-09-27 | Spraying Systems Co | Modified full cone nozzle |
FR2522537B1 (fr) | 1982-03-03 | 1985-10-18 | Lafarge Refractaires | Buse de pulverisation a chambre de turbulence |
US4570860A (en) | 1984-02-06 | 1986-02-18 | Wm. Steinen Mfg. Co. | 180° Nozzle body having a solid cone spray pattern |
-
2014
- 2014-06-06 FR FR1455150A patent/FR3021880B1/fr active Active
-
2015
- 2015-06-04 EP EP15170680.1A patent/EP2952261B1/fr active Active
- 2015-06-04 PL PL15170680T patent/PL2952261T3/pl unknown
- 2015-06-04 ES ES15170680T patent/ES2773287T3/es active Active
- 2015-06-05 BR BR102015013148-8A patent/BR102015013148B1/pt active IP Right Grant
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE71453C (de) * | berlin - anhaltische maschinenbau-actien-gesellschaft in Martinikenfelde bei Berlin | Flüssigkeitszerstäubungsdüse mit vollem Staubkegel | ||
US2755134A (en) * | 1955-06-28 | 1956-07-17 | Allied Chem & Dye Corp | Atomizing spray for oil gas production |
FR2397889A1 (fr) * | 1977-07-22 | 1979-02-16 | Bayer Ag | Procede et dispositif de pulverisation de liquides |
EP0787254A1 (fr) * | 1995-03-29 | 1997-08-06 | Robert Bosch Gmbh | Disque perfore, notamment pour soupapes injectrices |
DE19815795A1 (de) * | 1998-04-08 | 1999-10-14 | Bosch Gmbh Robert | Zerstäuberscheibe und Brennstoffeinspritzventil mit Zerstäuberscheibe |
US20130240644A1 (en) * | 2010-12-02 | 2013-09-19 | Xiamen Solex High-Tech Industries Co., Ltd. | Outlet mechanism with pulsatile splash |
Also Published As
Publication number | Publication date |
---|---|
FR3021880B1 (fr) | 2016-07-08 |
BR102015013148B1 (pt) | 2020-12-15 |
ES2773287T3 (es) | 2020-07-10 |
EP2952261A1 (fr) | 2015-12-09 |
BR102015013148A2 (pt) | 2016-07-05 |
PL2952261T3 (pl) | 2020-05-18 |
EP2952261B1 (fr) | 2019-11-20 |
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Legal Events
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Year of fee payment: 2 |
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Effective date: 20151211 |
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CD | Change of name or company name |
Owner name: SOLCERA, FR Effective date: 20160510 |
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