FR3005721B1 - Dispositif de traitement d'air a element(s) piezo-electrique(s) a membrane perforee, pour delivrer de l'air avec des petites gouttes de liquide - Google Patents

Dispositif de traitement d'air a element(s) piezo-electrique(s) a membrane perforee, pour delivrer de l'air avec des petites gouttes de liquide Download PDF

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Publication number
FR3005721B1
FR3005721B1 FR1354378A FR1354378A FR3005721B1 FR 3005721 B1 FR3005721 B1 FR 3005721B1 FR 1354378 A FR1354378 A FR 1354378A FR 1354378 A FR1354378 A FR 1354378A FR 3005721 B1 FR3005721 B1 FR 3005721B1
Authority
FR
France
Prior art keywords
air
liquid
piezoelectric element
treatment device
perforated membrane
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.)
Active
Application number
FR1354378A
Other languages
English (en)
Other versions
FR3005721A1 (fr
Inventor
Denis Dumur
Bruno Pintat
Florian Kervarec
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR1354378A priority Critical patent/FR3005721B1/fr
Publication of FR3005721A1 publication Critical patent/FR3005721A1/fr
Application granted granted Critical
Publication of FR3005721B1 publication Critical patent/FR3005721B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • 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
    • B05B17/0638—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 by discharging the liquid or other fluent material through a plate comprising a plurality of orifices
    • 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
    • B05B7/0075—Nozzle arrangements in gas streams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/32—Cooling devices
    • B60H1/3202—Cooling devices using evaporation, i.e. not including a compressor, e.g. involving fuel or water evaporation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00—Other air-treating devices
    • B60H3/02—Moistening ; Devices influencing humidity levels, i.e. humidity control
    • B60H3/022—Moistening ; Devices influencing humidity levels, i.e. humidity control for only humidifying the air
    • 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
    • B05B17/0638—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 by discharging the liquid or other fluent material through a plate comprising a plurality of orifices
    • B05B17/0646—Vibrating plates, i.e. plates being directly subjected to the vibrations, e.g. having a piezoelectric transducer attached thereto
FR1354378A 2013-05-16 2013-05-16 Dispositif de traitement d'air a element(s) piezo-electrique(s) a membrane perforee, pour delivrer de l'air avec des petites gouttes de liquide Active FR3005721B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1354378A FR3005721B1 (fr) 2013-05-16 2013-05-16 Dispositif de traitement d'air a element(s) piezo-electrique(s) a membrane perforee, pour delivrer de l'air avec des petites gouttes de liquide

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1354378A FR3005721B1 (fr) 2013-05-16 2013-05-16 Dispositif de traitement d'air a element(s) piezo-electrique(s) a membrane perforee, pour delivrer de l'air avec des petites gouttes de liquide
FR1354378 2013-05-16

Publications (2)

Publication Number Publication Date
FR3005721A1 FR3005721A1 (fr) 2014-11-21
FR3005721B1 true FR3005721B1 (fr) 2018-10-12

Family

ID=48795775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1354378A Active FR3005721B1 (fr) 2013-05-16 2013-05-16 Dispositif de traitement d'air a element(s) piezo-electrique(s) a membrane perforee, pour delivrer de l'air avec des petites gouttes de liquide

Country Status (1)

Country Link
FR (1) FR3005721B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3028923B1 (fr) * 2014-11-26 2019-03-22 Valeo Systemes Thermiques Dispositif d'aeration, notamment pour habitacle de vehicule
FR3028926B1 (fr) * 2014-11-26 2019-03-22 Valeo Systemes Thermiques Dispositif d'aeration, notamment pour habitacle de vehicule
FR3028924A1 (fr) * 2014-11-26 2016-05-27 Valeo Systemes Thermiques Dispositif d'aeration, notamment pour un habitacle de vehicule
FR3030020B1 (fr) * 2014-12-15 2016-12-30 Valeo Systemes Thermiques Dispositif de rafraichissement et d'humidification de l'air
FR3034175B1 (fr) * 2015-03-23 2018-04-27 Valeo Systemes Thermiques Module de traitement d'air, notamment pour vehicule automobile
FR3035032B1 (fr) * 2015-04-16 2018-07-27 Valeo Systemes Thermiques Dispositif de nebulisation pour un habitacle de vehicule et dispositif de rafraichissement d'air comprenant un tel dispositif de nebulisation
FR3035825B1 (fr) * 2015-05-05 2018-09-14 Valeo Systemes Thermiques Dispositif de rafraichissement de l'air d'un habitacle d'un vehicule automobile
FR3037535B1 (fr) * 2015-06-19 2017-06-16 Valeo Systemes Thermiques Dispositif de rafraichissement d'air pour vehicule automobile et tete de nebulisation associee
FR3051035B1 (fr) * 2016-05-09 2019-03-29 Peugeot Citroen Automobiles Sa Systeme de nebulisation dans l'habitacle d'un vehicule automobile

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06115347A (ja) * 1992-10-02 1994-04-26 Nippondenso Co Ltd 空気調和装置
US5645769A (en) * 1994-06-17 1997-07-08 Nippondenso Co., Ltd. Humidified cool wind system for vehicles
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
US7959717B2 (en) * 2005-12-16 2011-06-14 Panasonic Electric Works Co., Ltd. Air conditioning system with electrostatically atomizing function
JP2011038747A (ja) * 2009-08-18 2011-02-24 Panasonic Electric Works Co Ltd 放電装置を備えた送風装置

Also Published As

Publication number Publication date
FR3005721A1 (fr) 2014-11-21

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