EP3871792C0 - Buse de pulvérisation à jet plat et faible dérivé - Google Patents

Buse de pulvérisation à jet plat et faible dérivé

Info

Publication number: EP3871792C0
Authority: EP; European Patent Office
Prior art keywords: spray nozzle; flat jet; low drift; drift spray; low
Prior art date: 2020-02-28
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.): Active

Application number

EP21158812.4A

Other languages

German (de)

English (en)

Other versions

EP3871792B1 (fr

EP3871792A1 (fr

Inventor

Hervé Foubert

Alexandre Billoir

Paul Tourneroche

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.)

Solcera SAS

Original Assignee

Solcera SAS

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.)

2020-02-28

Filing date

2021-02-23

Publication date

2023-06-07

2021-02-23 Application filed by Solcera SAS filed Critical Solcera SAS

2021-09-01 Publication of EP3871792A1 publication Critical patent/EP3871792A1/fr

2023-06-07 Application granted granted Critical

2023-06-07 Publication of EP3871792C0 publication Critical patent/EP3871792C0/fr

2023-06-07 Publication of EP3871792B1 publication Critical patent/EP3871792B1/fr

Status Active legal-status Critical Current

2041-02-23 Anticipated expiration legal-status Critical

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
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
- B05B1/044—Slits, e.g. narrow openings defined by two straight and parallel lips; Elongated outlets for producing very wide discharges, e.g. fluid curtains
- 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
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
- B05B1/042—Outlets having two planes of symmetry perpendicular to each other, one of them defining the plane of the jet
- 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
- 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
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/02—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape
- B05B1/04—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like
- B05B1/048—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to produce a jet, spray, or other discharge of particular shape or nature, e.g. in single drops, or having an outlet of particular shape in flat form, e.g. fan-like, sheet-like having a flow conduit with, immediately behind the outlet orifice, an elongated cross section, e.g. of oval or elliptic form, of which the major axis is perpendicular to the plane of the jet
- 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
- B05B1/3402—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 avoid or reduce turbulence, e.g. with fluid flow straightening means

EP21158812.4A 2020-02-28 2021-02-23 Buse de pulvérisation à jet plat et faible dérivé Active EP3871792B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR2002021A FR3107659B1 (fr)	2020-02-28	2020-02-28	Buse de pulvérisation à jet plat et faible dérive.

Publications (3)

Publication Number	Publication Date
EP3871792A1 EP3871792A1 (fr)	2021-09-01
EP3871792C0 true EP3871792C0 (fr)	2023-06-07
EP3871792B1 EP3871792B1 (fr)	2023-06-07

Family

ID=71994567

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP21158812.4A Active EP3871792B1 (fr)	2020-02-28	2021-02-23	Buse de pulvérisation à jet plat et faible dérivé

Country Status (7)

Country	Link
US (1)	US11865555B2 (fr)
EP (1)	EP3871792B1 (fr)
AU (1)	AU2021201256B2 (fr)
BR (1)	BR102021003626A2 (fr)
ES (1)	ES2953954T3 (fr)
FR (1)	FR3107659B1 (fr)
PL (1)	PL3871792T3 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR3107659B1 (fr) *	2020-02-28	2022-06-24	Solcera	Buse de pulvérisation à jet plat et faible dérive.
DE102022201847A1 (de) *	2022-02-22	2023-08-24	Lechler Gmbh	Flachstrahldüse
FR3135628B1 (fr)	2022-05-23	2025-10-10	Air Liquide	Dispositif de fragmentation d’un liquide cryogénique dans une conduite de gaz.
US20240375129A1 (en) *	2023-05-08	2024-11-14	Pentair Flow Technologies, Llc	Sprayer nozzle and nozzle diffuser system and method

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4128206A (en) *	1977-05-31	1978-12-05	Delavan Corporation	Low drift flat spray nozzle and method
US5076497A (en) *	1989-04-21	1991-12-31	Rabitsch Benjamin F	Spray nozzle
DE3914551C1 (fr)	1989-05-03	1990-11-15	Lechler Gmbh & Co Kg, 7012 Fellbach, De
DE4338585A1 (de) *	1993-11-11	1995-05-18	Graef Jordt Steffen	Injektordüse
FR2838069B1 (fr) *	2002-04-08	2005-03-18	Saint Gobain Ceramiques Avance	Buse de pulverisation
DE102005047195B3 (de) *	2005-09-23	2007-06-06	Lechler Gmbh	Vollkegelsprühdüse
DE102007024245B3 (de) *	2007-05-15	2008-08-28	Lechler Gmbh	Sprühdüse
JP6388601B2 (ja) *	2013-01-21	2018-09-12	シンジェンタパーティシペーションズアーゲー	地表面に噴霧するための方法および装置
WO2015042283A1 (fr) *	2013-09-20	2015-03-26	Spraying Systems Co.	Ensemble buse de pulvérisation pour craquage catalytique à haut rendement/basse pression
US10406540B2 (en) *	2016-12-31	2019-09-10	Donald John Jackson	Dripless atomizing impact nozzle and jet assembly
US11668085B2 (en) *	2019-02-28	2023-06-06	Kohler Co.	Rim jet nozzle system for toilets
DE102019213569A1 (de) *	2019-09-06	2021-03-11	Lechler Gmbh	Injektionsdüse für eine Sprühvorrichtung und Sprühvorrichtung
FR3107659B1 (fr) *	2020-02-28	2022-06-24	Solcera	Buse de pulvérisation à jet plat et faible dérive.

2020
- 2020-02-28 FR FR2002021A patent/FR3107659B1/fr active Active
2021
- 2021-02-23 EP EP21158812.4A patent/EP3871792B1/fr active Active
- 2021-02-23 ES ES21158812T patent/ES2953954T3/es active Active
- 2021-02-23 PL PL21158812.4T patent/PL3871792T3/pl unknown
- 2021-02-24 US US17/183,949 patent/US11865555B2/en active Active
- 2021-02-25 BR BR102021003626-5A patent/BR102021003626A2/pt unknown
- 2021-02-26 AU AU2021201256A patent/AU2021201256B2/en active Active

Also Published As

Publication number	Publication date
EP3871792B1 (fr)	2023-06-07
EP3871792A1 (fr)	2021-09-01
US20210268522A1 (en)	2021-09-02
ES2953954T3 (es)	2023-11-17
FR3107659B1 (fr)	2022-06-24
AU2021201256B2 (en)	2026-01-22
US11865555B2 (en)	2024-01-09
PL3871792T3 (pl)	2023-10-23
BR102021003626A2 (pt)	2021-09-14
FR3107659A1 (fr)	2021-09-03
AU2021201256A1 (en)	2021-09-16

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Publication	Publication Date	Title
EP3871792C0 (fr)	2023-06-07	Buse de pulvérisation à jet plat et faible dérivé
EP3877320A4 (fr)	2022-08-10	Buse de post-mélange
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