WO2020154777A1 - Dispositif électromécanique sans fil pour la présentation de multiples parfums ou arômes - Google Patents

Dispositif électromécanique sans fil pour la présentation de multiples parfums ou arômes Download PDF

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Publication number
WO2020154777A1
WO2020154777A1 PCT/BR2019/050025 BR2019050025W WO2020154777A1 WO 2020154777 A1 WO2020154777 A1 WO 2020154777A1 BR 2019050025 W BR2019050025 W BR 2019050025W WO 2020154777 A1 WO2020154777 A1 WO 2020154777A1
Authority
WO
WIPO (PCT)
Prior art keywords
aromas
cartridge
electromechanical device
fragrances
demonstration
Prior art date
Application number
PCT/BR2019/050025
Other languages
English (en)
Portuguese (pt)
Inventor
Cláudia GALVÃO
Tulio Silvio FERREIRA
Original Assignee
Panapanas Inc. Ltd
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 Panapanas Inc. Ltd filed Critical Panapanas Inc. Ltd
Priority to PCT/BR2019/050025 priority Critical patent/WO2020154777A1/fr
Priority to PCT/BR2019/050439 priority patent/WO2020154783A1/fr
Priority to MX2021009160A priority patent/MX2021009160A/es
Publication of WO2020154777A1 publication Critical patent/WO2020154777A1/fr

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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
    • 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
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/02—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air by heating or combustion
    • A61L9/03—Apparatus therefor
    • 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
    • A61L9/015—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone
    • A61L9/04—Disinfection, sterilisation or deodorisation of air using gaseous or vaporous substances, e.g. ozone using substances evaporated in the air without heating
    • A61L9/12—Apparatus, e.g. holders, therefor

Definitions

  • the present invention patent belongs to the segment of demonstration and experimentation of fragrances or aromas, and refers to an unprecedented device, which works as an electromechanical catalog, capable of containing up to 100 (one hundred) types of fragrances or aromas.
  • This device when connected to a computerized system, wired or wireless, that will control it through an application, will be able to find the selected fragrance on a merry-go-round, and then effect a controlled firing of the air flavored by the fragrance contained in the positioned cartridge on the carousel, providing the user with a reliable olfactory experience, since there is no heating in the exhalation system that would de-characterize the fragrance by evaporating the most volatile notes. If the user wants to try another fragrance or aroma, simply choose in the application, and the device will make the selection of the chosen fragrance.
  • the device above does not have a user friendly interface due to the lack of electronics, which would allow commands through applications and control the intensity and range of the emission of perfumes.
  • the anteriority presents constructive complexity, since it consists of many components, in addition to needing a solenoid pump of considerable power, given the fact that air is pumped in the liquid medium (perfume) to produce bubbles and thus carry the aroma to the exit orifice.
  • the front has the rotating table driven by an electromagnet, while the return to the starting point is through springs. The mechanism is inaccurate and is subject to wear, for example, on the springs which, when they lose elasticity, will increase imprecision or cause malfunction.
  • US patent 2004/0241053 A1 entitled “Apparatus for dispensing volatile material into the environment” - used in the air aromatization sector.
  • the equipment consists of a set of elements, with perfume arranged on a rotating disk, so that when positioning the chosen element, an air flow generated by a blower passes through the element, carrying the perfume to the environment.
  • the document mentions a heating element for perfumes to facilitate volatilization.
  • the disc positioning system is electronic and controlled by sensors, motors and electronic circuits.
  • W002 / 09776 A2 entitled “System and methods for dispensing scents into the environment, and for providing scent-containing articles of manufacture” - the equipment described belongs to the sector for the dispensing of multiple volatile products to the environment, including perfumes.
  • a disc receives several cartridges containing volatile substances.
  • An electronic system that can be controlled from a computer or directly from the equipment, positions the chosen cartridge and through heating and air passage from a fan, the substance is released into the environment.
  • the objective of the present invention is to propose an electromechanical device that works as a catalog for demonstrating multiple fragrances or aromas, in which the The chosen cartridge is mechanically moved to the emission position, and ventilated so that the air can drag the fragrance vapors to the exit orifice.
  • the objective of the present invention is to propose an electromechanical device for demonstrating multiple fragrances or aromas whose activation by air ventilation, makes the fragrances / aromas do not lose their original characteristics, since they do not suffer the action of elements that can be altered. them, as is the case with electro-thermal activation devices. It is known that the heating of the fragrance / aroma mischaracterizes the smell of these, since in the first heating, more volatile compounds (evaporate first than others) are lost.
  • a fragrance is composed of a large number of chemical substances, each with a different boiling point (evaporation).
  • the objective of the present invention is to propose an electromechanical device for demonstrating multiple fragrances or aromas, which will be used as a digital catalog for presenting olfactory evidence.
  • the objective of the present invention is to propose an electromechanical device for demonstrating multiple fragrances and aromas, capable of offering a multiple and controlled olfactory experimentation to the user.
  • the objective of the present invention is to propose an electromechanical device for demonstrating multiple fragrances and aromas, in which the user, using the device connected to an electronic device with his application, can replace the glass bottle kits, olfactory tapes or, sample catalogs and equipment that uses heating to release the smell and mischaracterize fragrances.
  • the objective of the present invention is to propose an electromechanical device for demonstrating multiple fragrances and aromas, which solves the deficiency of other equipment, which contaminates the surfaces of the emitting device itself, leaving it impregnated with the residual smell, impairing the experience olfactory by the mixture of smells.
  • This device has the advantage that the internal air flow of the system is impregnated only inside the cartridge, and released directly to the outlet orifice, eliminating the possibility of mixing aromas or fragrances.
  • the objective of the present invention is to propose an electromechanical device for demonstrating multiple fragrances and aromas, capable of generating greater savings in fragrances or aromas, since there is no waste with nebulization, bubbling or spraying that require larger volumes. As already described, there are savings on glass bottles used for demonstrating perfumes, as well as paper tapes (olfactory tapes).
  • the objective of the present invention is to propose an electromechanical device for demonstrating multiple fragrances and aromas, of compact size that facilitates transport and handling, and with a capacity for up to 100 (one hundred) types of fragrances / aromas.
  • the objective of the present invention is to propose an electromechanical device for demonstrating multiple fragrances and aromas, capable of making a large number of shots, for demonstrating and appreciating multiple fragrances and aromas, being able to replace the traditional glass bottles of fragrance samples / aromas. This is possible due to the reduced volume inside the cartridges, associated with the ventilation of the fragrance / aroma concentrates. The result is a satisfying olfactory experience, in time, purity, intensity, reproducibility and durability of the cartridges, when compared to the current display cases.
  • the objective of the present invention is to propose an electromechanical device for demonstrating multiple fragrances and aromas, capable of being operated or controlled by various means of electronic interface.
  • the system can also be activated by buttons on its box.
  • the objective of the present invention is to propose an electromechanical device for demonstrating multiple fragrances and aromas, of excellent cost / benefit ratio, as it has a reduced number of components, with consequent reduction of defects and facilitation of the manufacturing process, and control of quality.
  • the electromechanical device for demonstrating multiple fragrances or aromas invented is nothing more than a compact, electronic catalog, capable of offering the user the olfactory experimentation of different fragrances or aromas.
  • the device in question is formed by a box that comprises a movement mechanism that comprises a carousel, which holds from one to one hundred cartridges containing fragrances or aromas, properly packed in an absorbent laminar element.
  • the device when triggered via the application, causes the selected cartridge, housed in the referred carousel, to rotate, thanks to a motor with crown and pinion mechanism, up to the connector nozzle.
  • the cartridge By means of a mechanical actuator, driven by motor and endless shaft, the cartridge is pushed into the connector nozzle, when it receives an air flow from a fan, which passes through the vane valve longitudinally through the vane , spilling only the gaseous portion of the fragrance or aroma contained in the absorbent laminar element to the outlet orifice, thus enabling reliable olfactory experimentation.
  • the cartridge returns to the starting position. At this moment, the exit hole of the cartridge is closed, which prevents the mixing of fragrances / aromas.
  • Each fragrance or aroma is packed in a cartridge (refill), and these cartridges are arranged in a carousel, and each cartridge can offer more than 30 shots (experiments).
  • the cartridges can be easily replaced, as they are attached to the carousel and accessible through a door or window, self-retracting to refill outside the box.
  • FIGURE 1 Perspective view of the wireless electromechanical device for demonstrating multiple fragrances or aromas.
  • FIGURE 2 Inverted perspective view of the wireless electromechanical device for demonstrating multiple fragrances or aromas.
  • FIGURE 3 Perspective view of the wireless electromechanical device for demonstrating multiple fragrances or aromas, without the lid.
  • FIGURE 4 Exploded perspective view of the wireless electromechanical device for demonstrating multiple fragrances or aromas.
  • FIGURE 5 Perspective view of the merry-go-round and rotating mechanism wireless electromechanical device for demonstrating multiple fragrances or aromas.
  • FIGURE 6 Exploded perspective view of the carousel assembly and turning mechanism, wireless electromechanical device for demonstrating multiple fragrances or aromas.
  • FIGURE 7 Perspective view of the wireless electromechanical device for demonstrating multiple fragrances or aromas, showing the fit of the cartridge in the carousel.
  • FIGURE 8 Perspective view of the wireless electromechanical device for demonstrating multiple fragrances or aromas, showing the cartridge mounted on the carousel.
  • FIGURE 9 Perspective view of the cartridge actuator mechanism of the wireless electromechanical device for demonstrating multiple fragrances or aromas, shown without the carousel.
  • FIGURE 10 Exploded perspective view of the cartridge advance mechanism of the wireless electromechanical device for demonstrating multiple fragrances or aromas, shown without the carousel.
  • FIGURE 11 Top view of the cartridge advance mechanism of the wireless electromechanical device for demonstrating multiple fragrances or aromas.
  • FIGURE 12 Side view of the cartridge advance mechanism of the wireless electromechanical device for demonstrating multiple fragrances or aromas, with the cartridge recessed and detail of the lower crimp of the cartridge to the arm.
  • FIGURE 13 Side view of the cartridge advance mechanism of the wireless electromechanical device for demonstrating multiple fragrances or aromas, with the advanced cartridge.
  • FIGURE 14 Perspective view of the cartridge ventilation channel of the wireless electromechanical device for demonstrating multiple fragrances or aromas, with detail of the air intake hole.
  • FIGURE 15 Perspective view of the cartridge of the advance mechanism of the cartridge of the wireless electromechanical device for demonstrating multiple fragrances or aromas.
  • FIGURE 16 Exploded perspective view of the wireless electromechanical device cartridge for demonstrating multiple fragrances or aromas, showing the air flow.
  • FIGURE 17 Sectional view of the cartridge of the wireless electromechanical device for demonstrating multiple fragrances or aromas, showing the air flow, with lower detail of the header air passage.
  • FIGURE 18 Schematic view illustrating the cartridge of the wireless electromechanical device for demonstrating multiple fragrances or aromas, in a forward position to release the fragrance.
  • FIGURE 19 Schematic view illustrating the cartridge of the wireless electromechanical device for demonstrating multiple fragrances or aromas, in a recessed position for retaining the fragrance.
  • FIGURE 20 Perspective view of the wireless electromechanical device for demonstrating multiple fragrances or aromas, showing the lid for changing the cartridge in the open position.
  • FIGURE 21 Perspective view of the wireless electromechanical device for demonstrating multiple fragrances or aromas, showing the mechanism for opening the lid to change the cartridge.
  • FIGURE 22 Sectional view of the wireless electromechanical device for demonstrating multiple fragrances or aromas, showing the cartridge in the region of the exchange port.
  • THE WIRELESS ELECTROMECHANICAL DEVICE FOR DEMONSTRATION OF MULTIPLE FRAGRANCES OR AROMAS in this patent document, consists of an electromechanical (D) device, which functions as an electronic catalog for olfactory experimentation of different fragrances or aromas, packaged in a laminar element absorbent (2) inserted in the individual cartridges (3), which are interchangeable and fitted in a carousel (4), supported on a central bearing (5) and moved radially by means of a step motor (6) associated with the crown mechanism ( 7), pinion (8) and circular rack (C).
  • D electromechanical
  • the carousel (4) Upon receiving a command, via application, the carousel (4) rotates, positioning the cartridge (3) corresponding to the chosen fragrance or aroma in front of the connector nozzle (9), thanks to the combination of sensors (S) located on the walls of the housings (11) of the carousel (4) and the stepper motor (6). Then, a mechanical actuator formed by an advance motor (12), endless shaft (13) and drag arm (14), pushes the cartridge (3) into the connector nozzle (9), resulting in air flow to a channel (15), from where the air blown by the fan (16) enters the cartridge (3), and forces the emission of the smell through the outlet (17) of the box (1), thus enabling the user to reliable olfactory experimentation.
  • the claimed electromechanical device (D) is formed by a split box (1), being a bottom (1 F) with holes (18) for air intake in the fan (16) and self-retracting door (19) for cartridge refill (3), and a cap (1T) with hole (17) for leaving fragrances.
  • the box (1) in question contains a rechargeable battery (20) powered by external connectors (21), which supplies an electronic circuit (22) responsible for the application / device interface (D) and the correct positioning of the cartridge (3 ), containing the fragrance chosen by the user, in relation to the nozzle (9) connector.
  • the box (1) also comprises a stepper motor (6) for driving the carousel turning mechanism (4), which receives the cartridges (3), in addition to a forward motor (12) for driving the carousel. mechanical actuator, as well as a fan (16) and a channel (15) that receives air from the fan (16), leading it to the nozzle (9) connector.
  • the electromechanical device (D) which, as already mentioned, is nothing more than an electronic catalog with different fragrances, housed in an absorbent laminar element (2) inserted in the individual cartridges (3), operates as follows.
  • the carousel (4) starts the rotation to align the cartridge (3) in the emission position.
  • the rotation of the carousel (4) is carried out by means of the stepper motor (6) and the crown (7) and pinion (8) mechanisms, which operate in conjunction with a circular rack (C) attached to the carousel (4), which rotates until the selected cartridge (3) aligns with the nozzle (9) connector, which is marked by the sensors (S) located on the walls of the housings (1 1) of the carousel (4).
  • the carousel (4) is formed by a circular piece supported by a central bearing (5), which allows its movement with minimal friction on a circular track (P), demarcated at the bottom (1 F) of the box (1 ) of the device.
  • the carousel edge (4) has teeth configuring the circular rack (C), which together with the stepper motor (6) and the crown (7) and pinion (8) set, enable the circular sliding of the carousel (4) and the cartridges (3) attached to it.
  • the type of cartridge slot (3) allows freedom of longitudinal movement in relation to the carousel (4), since it is due to mechanical interference, not definitive, between the slots (23), converging obliques located on the face of the largest carousel area (4), and the elongated linear projection (24), located on the cartridge surface (3).
  • the sensors (S) are strategically positioned at the edges of the housing walls (1 1).
  • the cartridge (3) chosen by the user is moved longitudinally by the mechanical actuator, by means of an arm (14) substantially in “C”, which moves in a groove ( 26) guide, at the bottom (1 F) of the box (1), towards the connector nozzle (9).
  • the distal end of the dragging arm (14), opposite the motor (12) has a notch (27) for crimping on the cartridge advance pin (28), so that the movement of both parts is solidified , that is, if the drag arm (14) advances towards the connector nozzle (9) the cartridge (3) also advances and vice versa.
  • the cartridge (3) is fixed, but with freedom of longitudinal movement, in the carousel (4).
  • their forward pins (28) stop at the circular track (29) molded on the bottom (1 F) of the box (1), which gives stability and uniform sliding .
  • the cartridge (3) is mounted on a cover (29C) of a triangular prismatic shape, provided with a header (25) with an inlet (E) and pin with central slot (30) for receiving an absorbent laminar element ( 2) the fragrance, which divides it into two chambers (C1 and C2) of parallel and overlapping contamination.
  • a reed valve (31) is pronounced, which is actuated and / or opened when the cartridge (3) enters the nozzle (9) connector.
  • the reed-type valve (31) is flat again, sealing the inlet (30) preventing the leakage of fragrance.
  • the exit hole (34) is closed as it interferes with the upper part of the carousel (4).
  • the carousel (4) positions it over the refill port (19), located at the bottom (1 F) of the box (1) of the device.
  • the recharge door (19) is self-retracting and has a triangular shape and has a rod (35) anchored in a spring (36), which is located in the housing (1) of the device (1), so that it will always be forced to close.
  • the exchange is facilitated once the cartridge (3) is fixed to the slots (23), converging oblique located on the face of the largest area of the carousel (4).

Abstract

L'invention consiste en un dispositif (D) électromécanique fonctionnant comme un catalogue électronique pour l'expérience olfactive de différents parfums ou arômes, conditionnés dans un élément lamellaire absorbant (2) inséré dans des cartouches (3) individuelles, lesquelles sont remplaçables et logées dans un carrousel (4) qui repose sur un roulement (5) central et qui est mû radialement par un moteur électrique (6) pas à pas associé à un mécanisme à couronne (7), pignon (8) et crémaillère (C) circulaire. Lors de la réception d'une commande par l'intermédiaire d'une application, le carrousel (4) tourne de manière à positionner la cartouche (3) correspondant au parfum ou à l'arôme sélectionné au niveau de l'embout (9) de raccordement, grâce à une combinaison de capteurs (S) situés sur les parois des logements (11) du carrousel (4) et du moteur (6) pas à pas. De plus, un actionneur mécanique formé par un moteur (12) d'avancement, un axe (13) sans fin et un bras (14) d'entraînement (14), pousse la cartouche (3) vers l'intérieur de l'embout (9) de raccordement, ce qui produit un flux d'air vers un canal (15), de sorte que l'air soufflé par un ventilateur (16) entre dans la cartouche (3) et provoque la diffusion de l'odeur par l'orifice de sortie (17) du boîtier (1), l'utilisateur bénéficiant ainsi d'une expérience olfactive optimale.
PCT/BR2019/050025 2019-01-29 2019-01-29 Dispositif électromécanique sans fil pour la présentation de multiples parfums ou arômes WO2020154777A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/BR2019/050025 WO2020154777A1 (fr) 2019-01-29 2019-01-29 Dispositif électromécanique sans fil pour la présentation de multiples parfums ou arômes
PCT/BR2019/050439 WO2020154783A1 (fr) 2019-01-29 2019-10-08 Dispositif électromécanique sans fil pour la présentation de multiples parfums ou arômes
MX2021009160A MX2021009160A (es) 2019-01-29 2019-10-08 Dispositivo electromecanico inalambrico para la demostracion de multiples fragancias o aromas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BR2019/050025 WO2020154777A1 (fr) 2019-01-29 2019-01-29 Dispositif électromécanique sans fil pour la présentation de multiples parfums ou arômes

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WO2020154777A1 true WO2020154777A1 (fr) 2020-08-06

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PCT/BR2019/050025 WO2020154777A1 (fr) 2019-01-29 2019-01-29 Dispositif électromécanique sans fil pour la présentation de multiples parfums ou arômes
PCT/BR2019/050439 WO2020154783A1 (fr) 2019-01-29 2019-10-08 Dispositif électromécanique sans fil pour la présentation de multiples parfums ou arômes

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Application Number Title Priority Date Filing Date
PCT/BR2019/050439 WO2020154783A1 (fr) 2019-01-29 2019-10-08 Dispositif électromécanique sans fil pour la présentation de multiples parfums ou arômes

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WO (2) WO2020154777A1 (fr)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4603030A (en) * 1984-09-20 1986-07-29 Mccarthy Robert E Scent-Emitting Systems
EP0611476B1 (fr) * 1991-10-30 1997-01-22 WITTEK, Götz-Ulrich Procede et dispositif de diffusion d'odeurs en rapport avec des evenements ou des scenes determinees pendant des representations cinematographiques et similaires
WO1997002076A1 (fr) * 1995-07-03 1997-01-23 Wittek Goetz Ulrich Procede et dispositif pour acheminer des substances a diffuser dans l'air
EP1303318A2 (fr) * 2000-07-27 2003-04-23 The Procter & Gamble Company Dispositif de distribution destine a la diffusion de parfums
US6581915B2 (en) * 2000-07-27 2003-06-24 The Procter & Gamble Company Dispensing device for dispensing scents
US6713024B1 (en) * 1998-08-28 2004-03-30 Aroma Technology Limited Odor dispensing device and odor dispensing cartridge
US7011795B2 (en) * 2003-05-29 2006-03-14 Jcs/Thg, Llc Apparatus for dispersing scents into the environment
WO2006097004A1 (fr) * 2005-03-15 2006-09-21 Givaudan Sa Appareil destine a la diffusion de liquide volatil
US7691336B2 (en) * 2000-12-05 2010-04-06 The Procter & Gamble Company Devices and systems for dispensing volatile materials

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5167877A (en) * 1991-12-10 1992-12-01 Pai Wen Chung Air purifier with perfume dispensing control
US20030091466A1 (en) * 2001-09-07 2003-05-15 Kevin Benko Method and apparatus for releasing fragrance
US6852278B2 (en) * 2001-11-13 2005-02-08 International Fragrance & Technology, Inc. Apparatus and method for the controlled release of volatile materials
GB0500480D0 (en) * 2005-01-12 2005-02-16 Givaudan Sa Apparatus

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4603030A (en) * 1984-09-20 1986-07-29 Mccarthy Robert E Scent-Emitting Systems
EP0611476B1 (fr) * 1991-10-30 1997-01-22 WITTEK, Götz-Ulrich Procede et dispositif de diffusion d'odeurs en rapport avec des evenements ou des scenes determinees pendant des representations cinematographiques et similaires
WO1997002076A1 (fr) * 1995-07-03 1997-01-23 Wittek Goetz Ulrich Procede et dispositif pour acheminer des substances a diffuser dans l'air
US6713024B1 (en) * 1998-08-28 2004-03-30 Aroma Technology Limited Odor dispensing device and odor dispensing cartridge
EP1303318A2 (fr) * 2000-07-27 2003-04-23 The Procter & Gamble Company Dispositif de distribution destine a la diffusion de parfums
US6581915B2 (en) * 2000-07-27 2003-06-24 The Procter & Gamble Company Dispensing device for dispensing scents
US7691336B2 (en) * 2000-12-05 2010-04-06 The Procter & Gamble Company Devices and systems for dispensing volatile materials
US7011795B2 (en) * 2003-05-29 2006-03-14 Jcs/Thg, Llc Apparatus for dispersing scents into the environment
WO2006097004A1 (fr) * 2005-03-15 2006-09-21 Givaudan Sa Appareil destine a la diffusion de liquide volatil

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Publication number Publication date
WO2020154783A1 (fr) 2020-08-06
MX2021009160A (es) 2021-09-10

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