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FR2985919A1 - Dispositif de nebulation d'un liquide - Google Patents

Dispositif de nebulation d'un liquide Download PDF

Info

Publication number
FR2985919A1
FR2985919A1 FR1200210A FR1200210A FR2985919A1 FR 2985919 A1 FR2985919 A1 FR 2985919A1 FR 1200210 A FR1200210 A FR 1200210A FR 1200210 A FR1200210 A FR 1200210A FR 2985919 A1 FR2985919 A1 FR 2985919A1
Authority
FR
France
Prior art keywords
liquid
ultrasonic waves
nebulating
nebulizing
fronts
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
Application number
FR1200210A
Other languages
English (en)
Other versions
FR2985919B1 (fr
Inventor
Gil Ching
Henri Renggli
Charles Pallanca
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.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to FR1200210A priority Critical patent/FR2985919B1/fr
Priority to EP13704212.3A priority patent/EP2806979A1/fr
Priority to PCT/FR2013/050165 priority patent/WO2013110903A1/fr
Priority to US14/375,691 priority patent/US20150076245A1/en
Publication of FR2985919A1 publication Critical patent/FR2985919A1/fr
Application granted granted Critical
Publication of FR2985919B1 publication Critical patent/FR2985919B1/fr
Expired - Fee Related legal-status Critical Current
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
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • B05B17/0615—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers spray being produced at the free surface of the liquid or other fluent material in a container and subjected to the vibrations
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/10—Treatment of water, waste water, or sewage by heating by distillation or evaporation by direct contact with a particulate solid or with a fluid, as a heat transfer medium
    • C02F1/12—Spray evaporation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/34—Treatment of water, waste water, or sewage with mechanical oscillations
    • C02F1/36—Treatment of water, waste water, or sewage with mechanical oscillations ultrasonic vibrations
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/002—Grey water, e.g. from clothes washers, showers or dishwashers
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/005—Black water originating from toilets
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/138—Water desalination using renewable energy
    • Y02A20/144—Wave energy

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Water Treatments (AREA)
  • Special Spraying Apparatus (AREA)

Abstract

Le dispositif (100) de nébulisation d'un liquide comporte une cuve (110) ouverte dans sa partie supérieure et apte à contenir le liquide à nébuliser, au moins deux générateurs (120, 130) d'ondes ultrasonores destinés à émettre au moins deux fronts (122, 132) d'ondes ultrasonores dans le liquide, au moins deux moyens (134, 124) pour focaliser des ondes ultrasonores, coopérants chacun avec un dit générateur (120, 130) pour concentrer des ondes ultrasonores en un même point P à moins de dix millimètres de la surface libre du liquide.
FR1200210A 2012-01-25 2012-01-25 Dispositif de nebulisation d'un liquide Expired - Fee Related FR2985919B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1200210A FR2985919B1 (fr) 2012-01-25 2012-01-25 Dispositif de nebulisation d'un liquide
EP13704212.3A EP2806979A1 (fr) 2012-01-25 2013-01-25 Dispositif de nébulisation d'un liquide
PCT/FR2013/050165 WO2013110903A1 (fr) 2012-01-25 2013-01-25 Dispositif de nébulisation d'un liquide
US14/375,691 US20150076245A1 (en) 2012-01-25 2013-01-25 Device for nebulizing a liquid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1200210A FR2985919B1 (fr) 2012-01-25 2012-01-25 Dispositif de nebulisation d'un liquide

Publications (2)

Publication Number Publication Date
FR2985919A1 true FR2985919A1 (fr) 2013-07-26
FR2985919B1 FR2985919B1 (fr) 2014-08-29

Family

ID=47714450

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1200210A Expired - Fee Related FR2985919B1 (fr) 2012-01-25 2012-01-25 Dispositif de nebulisation d'un liquide

Country Status (4)

Country Link
US (1) US20150076245A1 (fr)
EP (1) EP2806979A1 (fr)
FR (1) FR2985919B1 (fr)
WO (1) WO2013110903A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104817126A (zh) * 2015-03-23 2015-08-05 北京恒企新能源科技有限公司 太阳能风能卤水蒸发装置
CN111741818A (zh) * 2018-02-27 2020-10-02 夏普株式会社 雾化装置以及调湿装置
EP4578833A1 (fr) * 2023-12-28 2025-07-02 WDTEC S.r.l. Usine de traitement des eaux-usées industrielles

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5294769U (fr) * 1976-01-13 1977-07-15
FR2690510A1 (fr) * 1992-04-28 1993-10-29 Techsonic Sarl Procédé de refroidissement d'un gaz par vaporisation d'un liquide par ultrasons et appareils de refroidissement mettant en Óoeuvre le dit dispositif.
JP2008100204A (ja) * 2005-12-06 2008-05-01 Akira Tomono 霧発生装置
US20080223953A1 (en) * 2005-03-11 2008-09-18 Akira Tomono Mist Generator and Mist Emission Rendering Apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2721839B1 (fr) * 1994-07-04 1996-10-25 Imra Europe Sa Dispositif de pulverisation, notamment d'eau sous forme de micro-goutelettes, apte a fonctionner dans un milieu non stationnaire

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5294769U (fr) * 1976-01-13 1977-07-15
FR2690510A1 (fr) * 1992-04-28 1993-10-29 Techsonic Sarl Procédé de refroidissement d'un gaz par vaporisation d'un liquide par ultrasons et appareils de refroidissement mettant en Óoeuvre le dit dispositif.
US20080223953A1 (en) * 2005-03-11 2008-09-18 Akira Tomono Mist Generator and Mist Emission Rendering Apparatus
JP2008100204A (ja) * 2005-12-06 2008-05-01 Akira Tomono 霧発生装置

Also Published As

Publication number Publication date
EP2806979A1 (fr) 2014-12-03
WO2013110903A1 (fr) 2013-08-01
US20150076245A1 (en) 2015-03-19
FR2985919B1 (fr) 2014-08-29

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ST Notification of lapse

Effective date: 20150930