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
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 | 斯普瑞喷雾系统(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 ES ES15170680T patent/ES2773287T3/es active Active
- 2015-06-04 PL PL15170680T patent/PL2952261T3/pl unknown
- 2015-06-04 EP EP15170680.1A patent/EP2952261B1/fr 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 |
| EP2952261B1 (fr) | 2019-11-20 |
| BR102015013148A2 (pt) | 2016-07-05 |
| BR102015013148B1 (pt) | 2020-12-15 |
| ES2773287T3 (es) | 2020-07-10 |
| EP2952261A1 (fr) | 2015-12-09 |
| PL2952261T3 (pl) | 2020-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PLFP | Fee payment |
Year of fee payment: 2 |
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| PLSC | Publication of the preliminary search report |
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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