FR2794405A1 - Perfumed air diffuser for vehicles comprises impregnation of air filter with perfumed liquid - Google Patents

Perfumed air diffuser for vehicles comprises impregnation of air filter with perfumed liquid Download PDF

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Publication number
FR2794405A1
FR2794405A1 FR9906673A FR9906673A FR2794405A1 FR 2794405 A1 FR2794405 A1 FR 2794405A1 FR 9906673 A FR9906673 A FR 9906673A FR 9906673 A FR9906673 A FR 9906673A FR 2794405 A1 FR2794405 A1 FR 2794405A1
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France
Prior art keywords
air
perfumed
ventilation
filter
liquid
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Granted
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FR9906673A
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French (fr)
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FR2794405B1 (en
Inventor
Xavier Wallart
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Individual
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Individual
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Priority to FR9906673A priority Critical patent/FR2794405B1/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00Other air-treating devices
    • B60H3/0007Adding substances other than water to the air, e.g. perfume, oxygen
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60HARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H3/00Other air-treating devices
    • B60H3/0007Adding substances other than water to the air, e.g. perfume, oxygen
    • B60H3/0014Adding substances other than water to the air, e.g. perfume, oxygen characterised by the location of the substance adding device
    • B60H3/0021Adding substances other than water to the air, e.g. perfume, oxygen characterised by the location of the substance adding device in the air-conditioning housing

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Filtering Materials (AREA)

Abstract

The perfume diffuser comprises impregnating the air filter (1) with a perfumed liquid. The particle filter is located near to the fresh air inlet (0) upstream of the air conditioning ventilation (4) and duct (3) systems.

Description

<U>BREVET D'INVENTION<B>D'UN</B> DISPOSITIF</U> <B><U>DE</U></B><U> DIFFUSION D'AIR PARFUME POUR<B>LES</B></U> VEHICULES La présente invention-concerne l'utilisation des filtres<B>à</B> particules ou encore tv filtres d'habitacle" situés en<B>AMONT</B> des systèmes de ventilation/aération et climatisation des véhicules, pour parfumer l'habitacle de ces véhicules en utilisant l'ensemble des conduits et circuits de ces systèmes. Ceci afin de couvrir les odeurs de plastifiant, de tabac ou toutes autres mauvaises odeurs pouvant être présentes dans l'habitacle. <U> INVENTION PATENT <B> OF </ U> DEVICE </ U> <U> </ U> </ B> <U> <U> DISTINGUISHING AIR FOR <B> <U> VEHICLES The present invention relates to the use of filters <B> to </ B> particles or tv cabin filters "located in <B> AMONT </ B> ventilation systems / aeration and air conditioning of vehicles, to perfume the passenger compartment of these vehicles by using all the ducts and circuits of these systems, in order to cover the odors of plasticizer, tobacco or any other bad odors that may be present in the vehicle. cockpit.

De nombreux systèmes utilisent des supports de types filtrant imprégnés d'une substance parfumée, mais en plaçant ces dispositifs en<B>AVAL</B> des conduits de ventilation et souvent en les fixant dans l'habitacle ou en sortie des aérateurs situés sur le poste de conduite. Many systems use filter-type media impregnated with a scented substance, but by placing these devices in <B> AVAL </ B> ventilation ducts and often by fixing them in the passenger compartment or at the outlet of the aerators located on the driving position.

Ici les intérêts majeurs de cette invention résident <B>à</B> la fois dans sa simplicité, mais aussi sur le fait qu'aucun dispositif particulier de diffusion ou autre moyen n'est visible dans l'habitacle et ne dénature pas l'esthétisme de celui-ci. Ensuite, vient l'intérêt économique, dans la mesure ou peu de moyens sont nécessaires<B>à</B> 1,!industrialisation mais aussi<B>à</B> l'installation du dispositif, puisqu'hormis la substance liquide parfumée, le dispositif utilise les systèmes existants. Enfin, le filtre parfumé délivre son odeur durant plusieurs mois, son remplacement devant s'effectuer lorsque sa fonction filtrante est altérée, ceci comme tout autre élément filtrant traditionnel, conformément au plan d'entretien du véhicule. Par conséquent aucune autre intervention n'est nécessaire. L'invention consiste<B>à</B> imprégner légérement le filtre ou la cartouche filtrante par un dépôt ou pulvérisation ou léger trempage d'un extrait de parfum liquide ou huile'essentielle. Une fois imprégné, l'élément filtrant<B>(1)</B> se place dans son logement (2) situé<B>à</B> proximité de l'admission d'air frais extérieur<B>(0)</B> du véhicule, en<B>AMONT</B> des systèmes de ventilation/aération et climatisation (4). Here the major interests of this invention reside <B> in </ B> both in its simplicity, but also on the fact that no particular device of diffusion or other means is visible in the cockpit and does not denature the aestheticism of it. Then comes the economic interest, insofar as few means are necessary <B> to </ B> 1,! Industrialization but also <B> to </ B> the installation of the device, since apart from the substance scented liquid, the device uses existing systems. Finally, the scented filter delivers its odor for several months, its replacement to be performed when its filter function is altered, this as any other traditional filter element, according to the maintenance plan of the vehicle. Therefore no further intervention is needed. The invention consists in <B> in </ B> slightly impregnating the filter or the filter cartridge by a deposit or spraying or light soaking of an extract of liquid perfume or oil'essential. Once impregnated, the filter element <B> (1) </ B> is placed in its housing (2) located <B> at </ B> near the outdoor fresh air intake <B> (0) ) </ B> of the vehicle, in <B> AMONT </ B> ventilation / ventilation and air conditioning systems (4).

En passant au travers de l'élément filtrant sous l'action des systèmes de ventilation/aération et climatisation (4), l'air se charge d'une odeur parfumée qui va se diffuser dans l'habitacle du véhicule par l'intermédiaire de<B>l'ENSEMBLE</B> des conduits et circuits de ventilation/aération et climatisation<B>(3)</B> de celui-ci<B>;</B> c'est<B>à</B> dire par les ouïes d'aération ou diffuseurs d'air situés sur le tableau de bord, mais aussi des panneaux de portières et de la console centrale pour les passagers arrières. Passing through the filter element under the action of the ventilation / ventilation and air conditioning systems (4), the air is responsible for a scented odor that will diffuse into the passenger compartment of the vehicle through <B> the ASSEMBLY </ B> of the ducts and circuits of ventilation / aeration and air conditioning <B> (3) </ B> thereof <B>; <B> to < This means air vents or air diffusers located on the dashboard, as well as door panels and the center console for rear passengers.

La diffusion de l'air parfumé se fait lorsque les systèmes de ventilation/aération ou de climatisation sont en service et par les ouïes d'aération ou diffuseurs d'air qui se trouvent.en position ouvert. Ceci<B>à</B> la convenance des utilisateurs. L'invention concerne un disp-ositif permettant de parfumer l'ensemble de l'habitacle d'un véhicule, en utilisant comme<B>UNIQUE</B> support d'imprégnation pour fixer le liquide parfumé de type huile essentielle ou extrait de parfum, L'ELEMENT filtrant du système d'admission d'air entrant situé en<B>AMONT</B> des systèmes et circuits de ventilation/aération ou climatisation, servant<B>à</B> bloquer les particules de type pollen, poussières ou autres, permettant ainsi d'utiliser l'ensemble des circuits de ventilation/aération ou climatisation pour assurer la diffusion de l'air parfumé dans l'habitacle. Scented air is diffused when the ventilation / ventilation or air conditioning systems are in use and by the air openings or air diffusers which are in the open position. This <B> to </ B> the convenience of the users. The invention relates to a disp-ositive for perfuming the entire cabin of a vehicle, using as <B> UNIQUE </ B> impregnating support for fixing the perfumed liquid type essential oil or extracted from perfume, the filter element of the incoming air intake system located in <B> AMONT </ B> ventilation and / or air conditioning systems and circuits, serving <B> to </ B> block the particles of type pollen, dust or other, thus making it possible to use all the ventilation / ventilation or air conditioning circuits to ensure the diffusion of perfumed air into the passenger compartment.

Selon des modes particuliers de réalisation <B>-</B> Le système de filtrage comprend un seul filtre imprégné de la substance parfumée. According to particular embodiments <B> - </ B> The filtering system comprises a single filter impregnated with the scented substance.

<B>-</B> Le sys.tème de filtrage comprend deux filtres superposés, un premier filtre pour les particules et un second plus aéré, imprégné de la substance parfumée.<B> - </ B> The filtering system includes two superimposed filters, a first filter for the particles and a second one more airy, impregnated with the scented substance.

Claims (1)

<U>REVENDICATIONS</U> <B>1-</B> Dispositif permettant de parfumer l'ensemble de l'habitacle d'un véhicule, caractérisé en ce qu'il comprend comme<B>UNIQUE</B> support d'imprégnation pour fixer le liquide parfumé de type huile essentielle ou extrait de parfum, L'ELEMENT filtrant du système d'admission d'air entrant situé en<B>AMONT</B> des systèmes et circuits de ventilation/aération ou climatisation, servant<B>à</B> bloquer les particules de type pollen, poussières ou autres, permettant ainsi d'utiliser l'ensemble des circuits de venti-kation/aération ou climatisation pour assurer la diffuâlon de l'air parfumé dans l'habitacle. 2- Dispositif selon la revendication<B>1</B> caractérisé en ce que le système de filtrage comprend un seul filtre imprégné de la substance parfumée. <B>3-</B> Dispositif selon la revendication<B>1</B> caractérisé en ce que le système de filtrage comprend deux filtres superposés, un premier filtre pour les particules et un second plus aéré, imprégné de la substance parfumée.<U> CLAIMS </ U> <B> 1 - </ B> Device for perfuming the entire cabin of a vehicle, characterized in that it comprises as <B> UNIQUE </ B> support impregnating agent for fixing perfume-like liquid of essential oil or perfume extract type, filtering ELEMENT of intake air system located in <B> AMONT </ B> of systems and circuits of ventilation / aeration or air conditioning , serving <B> to </ B> block pollen-like particles, dust or other, thus allowing the use of all ventilation circuits / aeration or air conditioning to ensure the diffuâlon scented air in the cabin. 2- Device according to claim <B> 1 </ B> characterized in that the filtering system comprises a single filter impregnated with the scented substance. <B> 3 - </ B> Device according to claim <B> 1 </ B> characterized in that the filtering system comprises two superposed filters, a first filter for the particles and a second more ventilated, impregnated with the substance fragrant.
FR9906673A 1999-05-21 1999-05-21 SCENT AIR DELIVERY DEVICE FOR VEHICLES Expired - Fee Related FR2794405B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9906673A FR2794405B1 (en) 1999-05-21 1999-05-21 SCENT AIR DELIVERY DEVICE FOR VEHICLES

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9906673A FR2794405B1 (en) 1999-05-21 1999-05-21 SCENT AIR DELIVERY DEVICE FOR VEHICLES

Publications (2)

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FR2794405A1 true FR2794405A1 (en) 2000-12-08
FR2794405B1 FR2794405B1 (en) 2002-04-26

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FR9906673A Expired - Fee Related FR2794405B1 (en) 1999-05-21 1999-05-21 SCENT AIR DELIVERY DEVICE FOR VEHICLES

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1162096A1 (en) * 2000-06-08 2001-12-12 Valeo Filtration device for an apparatus for ventilating and/or heating and/or cooling, especially for a motor vehicle
CN101468338B (en) * 2007-12-28 2011-09-28 鸿富锦精密工业(深圳)有限公司 Intelligent type fragrant spraying system
EP3169370A4 (en) * 2014-07-18 2018-04-11 3M Innovative Properties Company Fragrance dispenser for air filter

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7318126U (en) * 1973-05-14 1973-09-06 Woernhoer B Arrangement for air freshening in the interior of motor vehicles
US4118226A (en) * 1977-03-22 1978-10-03 Richard Lawrence Bourassa Combination air filter and air treating device
FR2609669A1 (en) * 1987-01-15 1988-07-22 Liautaud Jean Filtering and disinfecting device for air-conditioning systems of cars
EP0497710A2 (en) * 1991-06-03 1992-08-05 Sarl International Concept Diffusion I.C.D. Method for dispensing an active compound in the ambient air and device therefor
EP0608034A1 (en) * 1993-01-19 1994-07-27 CARBON HEALTHFILTER V.o.f. Filter device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7318126U (en) * 1973-05-14 1973-09-06 Woernhoer B Arrangement for air freshening in the interior of motor vehicles
US4118226A (en) * 1977-03-22 1978-10-03 Richard Lawrence Bourassa Combination air filter and air treating device
FR2609669A1 (en) * 1987-01-15 1988-07-22 Liautaud Jean Filtering and disinfecting device for air-conditioning systems of cars
EP0497710A2 (en) * 1991-06-03 1992-08-05 Sarl International Concept Diffusion I.C.D. Method for dispensing an active compound in the ambient air and device therefor
EP0608034A1 (en) * 1993-01-19 1994-07-27 CARBON HEALTHFILTER V.o.f. Filter device

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1162096A1 (en) * 2000-06-08 2001-12-12 Valeo Filtration device for an apparatus for ventilating and/or heating and/or cooling, especially for a motor vehicle
FR2809994A1 (en) * 2000-06-08 2001-12-14 Valeo FILTRATION DEVICE FOR FITTING A VENTILATION AND / OR HEATING AND / OR AIR CONDITIONING APPARATUS, PARTICULARLY FOR A MOTOR VEHICLE
CN101468338B (en) * 2007-12-28 2011-09-28 鸿富锦精密工业(深圳)有限公司 Intelligent type fragrant spraying system
EP3169370A4 (en) * 2014-07-18 2018-04-11 3M Innovative Properties Company Fragrance dispenser for air filter
US10213519B2 (en) 2014-07-18 2019-02-26 3M Innovative Properties Company Fragrance dispenser for air filter
US10744222B2 (en) 2014-07-18 2020-08-18 3M Innovative Properties Company Fragrance dispenser for air filter

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