FR3101779A1 - Piezoelectric effect diffusion device - Google Patents

Piezoelectric effect diffusion device Download PDF

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Publication number
FR3101779A1
FR3101779A1 FR1911194A FR1911194A FR3101779A1 FR 3101779 A1 FR3101779 A1 FR 3101779A1 FR 1911194 A FR1911194 A FR 1911194A FR 1911194 A FR1911194 A FR 1911194A FR 3101779 A1 FR3101779 A1 FR 3101779A1
Authority
FR
France
Prior art keywords
diffusion
liquid
fan
piezoelectric effect
piezoelectric
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.)
Withdrawn
Application number
FR1911194A
Other languages
French (fr)
Inventor
Armand Delsol
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 FR1911194A priority Critical patent/FR3101779A1/en
Publication of FR3101779A1 publication Critical patent/FR3101779A1/en
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/14—Disinfection, sterilisation or deodorisation of air using sprayed or atomised substances including air-liquid contact processes
    • 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
    • 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
    • B05B7/0012—Apparatus for achieving spraying before discharge from the apparatus
    • 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
    • B05B7/0081—Apparatus supplied with low pressure gas, e.g. "hvlp"-guns; air supplied by a fan
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2209/00—Aspects relating to disinfection, sterilisation or deodorisation of air
    • A61L2209/10—Apparatus features
    • A61L2209/13—Dispensing or storing means for active compounds
    • A61L2209/132—Piezo or ultrasonic elements for dispensing

Abstract

L’invention est un dispositif de diffusion utilisant l’effet d’une propagation mécanique par effet piézoélectrique comportant un ventilateur situé sous le dispositif. Il a pour avantage d’améliorer la portée et la zone de la diffusion et d’éviter la déperdition de produits. Il est avantageusement déclenché environ deux secondes avant la diffusion, et arrêté environ deux secondes après celle-ci. Figure de l’abrégé : Figure 1 The invention is a diffusion device using the effect of mechanical propagation by piezoelectric effect comprising a fan located under the device. It has the advantage of improving the range and area of the diffusion and avoiding the wastage of products. It is advantageously triggered approximately two seconds before the diffusion, and stopped approximately two seconds after this one. Abstract figure: Figure 1

Description

Dispositif de diffusion par effet piézoélectriqueDiffusion device by piezoelectric effect

  1. Domaine techniqueTechnical area

L’invention est un dispositif de diffusion d’huiles essentielles ou de parfum, utilisant l’effet d’une propagation mécanique par effet piézoélectrique.The invention is a device for diffusing essential oils or perfume, using the effect of mechanical propagation by piezoelectric effect.

Objectif poursuivi : remédier à un inconvénient des dispositifs de diffusion utilisant l’effet d’une propagation mécanique par effet piézoélectrique qui est de donner lieu à des retombées du liquide projeté autour du dispositif et à une diffusion à trop faible portée.Objective pursued: to remedy a drawback of diffusion devices using the effect of mechanical propagation by piezoelectric effect which is to give rise to fallout of the liquid projected around the device and to a diffusion at too low a range.

On connaît des diffuseurs piézoélectriques utilisant directement des flacons d’huile essentielle, utilisant une pastille de diffusion piézoélectrique. De nombreux brevets décrivant de tels dispositifs sont présents dans la classification B05B17/0646 - Plaques vibrantes, i.e. les plaques étant directement soumises aux vibrations, par ex. ayant un transducteur piézoélectrique attaché à celui-ci.Piezoelectric diffusers are known that use essential oil bottles directly, using a piezoelectric diffusion pad. Many patents describing such devices are present in the classification B05B17/0646 - Vibrating plates, i.e. the plates being directly subjected to vibrations, e.g. having a piezoelectric transducer attached thereto.

On connaît aussi des systèmes de diffusion mixte eau/huile essentielle avec ventilation. De nombreux brevets décrivant de tels dispositifs sont définis dans la classification B05B17/0615 - Appareils pour pulvériser ou atomiser des liquides ou d'autres matériaux fluides, non couverts par les groupes précédents, fonctionnant avec des méthodes spéciales utilisant des ultrasons ou d'autres types de vibrations générées par des moyens électriques, par ex. les transducteurs piézoélectriques pulvérisant un liquide par vibrations.Mixed water/essential oil diffusion systems with ventilation are also known. Many patents describing such devices are defined in the classification B05B17/0615 - Apparatus for spraying or atomizing liquids or other fluent materials, not covered by the preceding groups, operating with special methods using ultrasound or other types vibrations generated by electrical means, e.g. piezoelectric transducers spraying a liquid by vibrations.

L’invention sera bien comprise, et d’autres buts, avantages et caractéristiques de celle-ci apparaîtront plus clairement à la lecture de la description qui va suivre, laquelle est illustrée par les figures 1 et 2 qui représentent toutes des exemples de mise en œuvre de l'invention.The invention will be well understood, and other aims, advantages and characteristics thereof will appear more clearly on reading the description which follows, which is illustrated by FIGS. 1 and 2 which all represent examples of implementation. work of invention.

est une vue en perspective du dispositif qui permet de distinguer le flacon contenant le liquide à diffuser 1, la chambre de pré-diffusion 2, la pastille piézoélectrique 3, l’orifice de sortie du liquide 4, le flux de diffusion du liquide 5, le ventilateur 6 et l’entrée du flux d’air 7 is a perspective view of the device which makes it possible to distinguish the bottle containing the liquid to be diffused 1, the pre-diffusion chamber 2, the piezoelectric disc 3, the liquid outlet orifice 4, the liquid diffusion flow 5, fan 6 and airflow inlet 7

une vue en coupe du même dispositif a sectional view of the same device

La présente invention est un d’un dispositif de diffusion utilisant l’effet d’une propagation mécanique par effet piézoélectrique caractérisé en ce qu’il comporte un ventilateur situé sous le dispositif.The present invention is one of a diffusion device using the effect of mechanical propagation by piezoelectric effect characterized in that it comprises a fan located under the device.

Description détaillée de l’inventionDetailed description of the invention

Le ventilateur est situé sous le dispositif pour éviter la formation de dépôts sur le dispositif, et autour de lui.The fan is located under the device to prevent deposits from forming on and around the device.

Ce ventilateur a aussi pour avantage d’améliorer la portée et la zone de la diffusion et d’éviter la déperdition de produits.This fan also has the advantage of improving the range and area of diffusion and avoiding the loss of products.

Avantageusement, ce ventilateur est déclenché entre une et trois secondes avant la diffusion. Il peut être arrêté entre une et trois secondes après celle-ci.Advantageously, this fan is triggered between one and three seconds before the broadcast. It can be stopped between one and three seconds after this.

Applications
Toutes les applications des dispositifs de diffusion d’huiles essentielles et de parfum sont concernées.Apps
All applications of essential oil and perfume diffusion devices are concerned.

Claims (3)

Dispositif de diffusion d’huiles essentielles ou de parfum utilisant l’effet d’une propagation mécanique par effet piézoélectrique constitué d’un flacon (1), contenant le liquide à diffuser, d’unechambre de pré-diffusion(2), d’une pastille piézoélectrique (3), d’un orifice de sortie du liquide (4) permettant l’obtention d’un flux de diffusion du liquide (5), caractérisé en ce qu’il comporte un ventilateur (6) situé sous le dispositif et une entrée du flux d’air (7), afin d’améliorer la portée et la zone de diffusion du liquide (5).Device for diffusing essential oils or perfume using the effect of mechanical propagation by piezoelectric effect consisting of a bottle (1) containing the liquid to be diffused, a pre-diffusion chamber (2), a a piezoelectric pellet (3), a liquid outlet orifice (4) allowing a diffusion flow of the liquid (5) to be obtained, characterized in that it includes a fan (6) located under the device and an air flow inlet (7), in order to improve the reach and the diffusion zone of the liquid (5). Dispositif de diffusion selon la revendication 1 caractérisé en ce que le ventilateur (6) est déclenché entre une et trois secondes avant la diffusion du liquide (5).Diffusion device according to Claim 1, characterized in that the fan (6) is triggered between one and three seconds before the diffusion of the liquid (5). Dispositif de diffusion selon l’une des revendications 1 ou 2, caractérisé en ce que le ventilateur (6) est arrêté entre une et trois secondes après la diffusion du liquide (5).Diffusion device according to one of Claims 1 or 2, characterized in that the fan (6) is stopped between one and three seconds after the diffusion of the liquid (5).
FR1911194A 2019-10-09 2019-10-09 Piezoelectric effect diffusion device Withdrawn FR3101779A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1911194A FR3101779A1 (en) 2019-10-09 2019-10-09 Piezoelectric effect diffusion device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1911194 2019-10-09
FR1911194A FR3101779A1 (en) 2019-10-09 2019-10-09 Piezoelectric effect diffusion device

Publications (1)

Publication Number Publication Date
FR3101779A1 true FR3101779A1 (en) 2021-04-16

Family

ID=69699969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1911194A Withdrawn FR3101779A1 (en) 2019-10-09 2019-10-09 Piezoelectric effect diffusion device

Country Status (1)

Country Link
FR (1) FR3101779A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5297988A (en) * 1990-11-02 1994-03-29 Nippondenso Co., Ltd. Fragrance supplying apparatus for vehicle
FR2757404A1 (en) * 1996-12-20 1998-06-26 Pulsone Didier Electrically driven perfume diffuser
FR2800282A1 (en) * 1999-10-29 2001-05-04 E One Co Ltd APPARATUS AND METHOD FOR BROADCASTING PERFUMES
US20050279854A1 (en) * 2004-06-17 2005-12-22 S.C. Johnson & Son, Inc. Liquid atomizing device with reduced settling of atomized liquid droplets

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5297988A (en) * 1990-11-02 1994-03-29 Nippondenso Co., Ltd. Fragrance supplying apparatus for vehicle
FR2757404A1 (en) * 1996-12-20 1998-06-26 Pulsone Didier Electrically driven perfume diffuser
FR2800282A1 (en) * 1999-10-29 2001-05-04 E One Co Ltd APPARATUS AND METHOD FOR BROADCASTING PERFUMES
US20050279854A1 (en) * 2004-06-17 2005-12-22 S.C. Johnson & Son, Inc. Liquid atomizing device with reduced settling of atomized liquid droplets

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