EP3457035B1 - Dispositif de purification de l'air personnalisé pourvu d'une partie de sortie - Google Patents

Dispositif de purification de l'air personnalisé pourvu d'une partie de sortie Download PDF

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Publication number
EP3457035B1
EP3457035B1 EP17191243.9A EP17191243A EP3457035B1 EP 3457035 B1 EP3457035 B1 EP 3457035B1 EP 17191243 A EP17191243 A EP 17191243A EP 3457035 B1 EP3457035 B1 EP 3457035B1
Authority
EP
European Patent Office
Prior art keywords
blow
air
housing
personalised
purification device
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
EP17191243.9A
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German (de)
English (en)
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EP3457035A1 (fr
Inventor
Frank Hammes
Gregory Gottschalk
Christian Susana
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.)
Iqair AG
Original Assignee
Iqair AG
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 Iqair AG filed Critical Iqair AG
Priority to EP17191243.9A priority Critical patent/EP3457035B1/fr
Publication of EP3457035A1 publication Critical patent/EP3457035A1/fr
Application granted granted Critical
Publication of EP3457035B1 publication Critical patent/EP3457035B1/fr
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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
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/04—Arrangements for portability
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/167—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
    • F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/626—Mounting or removal of fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082—Grilles, registers or guards
    • F24F13/085—Grilles, registers or guards including an air filter
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/50—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by odorisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/20—Casings or covers
    • F24F2013/207—Casings or covers with control knobs; Mounting controlling members or control units therein
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/38—Personalised air distribution

Definitions

  • the invention relates to a personalized air purification device according to the preamble of claim 1.
  • an air conditioner with a housing having an air intake area for drawing air into the housing and an air blow-out area for blowing the cleaned air out of the housing, the cleaned blow-out air flow being directed against the body of a user via a blow-out part.
  • the blow-out part is fastened with a releasable fastening on the air blow-out area of the housing.
  • the disadvantage of the cited documents is the need to arrange their own air supply devices, which may restrict the freedom of movement of the user.
  • Another disadvantage is the difficult handling, because the cleaned air is generated by a device placed on the floor, which is connected to the air supply hood via a relatively long hose. The air flow through a hose is but with additional noise and increased flow resistance.
  • Another disadvantage of this known technology is that dirt and bacteria can settle in the device itself and in the long air supply hose, which lead to a contamination of the supplied air.
  • the invention is characterized by the technical teaching of claim 1.
  • the releasable fastening is designed either as a plug fastening and / or as a magnetic holder.
  • air flow in the sense of the invention is understood to mean that a barely noticeable air flow is preferably directed against the body of the user, which has more the quality of an air curtain. This means a laminar air flow with low flow energy, which is just sufficient to displace the other ambient air surrounding the user.
  • the user can at any time attach the blow-off part according to the invention to the blow-out lamellae of the device in order to achieve an even more targeted blow-out effect.
  • an air curtain should preferably be generated at the outlet of the blow-out part.
  • plug-in fastening instead of the plug-in fastening according to the invention, other releasable fastenings can also be provided, in particular a magnetic holder in which, for example, one or more permanent magnets are arranged on the circumference of the housing of the air cleaning device, and corresponding metallic adhesive surfaces are provided on the opposite blow-out part.
  • a magnetic holder in which, for example, one or more permanent magnets are arranged on the circumference of the housing of the air cleaning device, and corresponding metallic adhesive surfaces are provided on the opposite blow-out part.
  • clamp fasteners are provided, a clamping part being arranged on one part, for example the housing, and a clamping receptacle on the opposite part, for example the blow-out part.
  • the air blow-out area on the device consists of a number of blow-out lamellae arranged radially on the outer circumference of the housing, on which the blow-out part can be detachably attached, a plug connection by means of a plug being preferred. This results in particularly easy handling.
  • the blow-out part is designed as a semi-open and otherwise sealed, chamber-shaped part which is open in the direction of the blow-out lamellae on the housing. It consists of two spaced-apart side walls, which are connected in a sealed manner by a top wall.
  • the blow-out part then in turn forms a blow-out area, which is preferably clad with blow-out lamellas in order to produce a laminar, low-turbulence air curtain.
  • blow-out part By using such a blow-out part, it is possible to arrange a holding frame in the interior of the blow-out part - that is, in the area in front of the blow-out lamellae - which is suitable for holding a catalytic converter and / or a scent and / or an additional blow-out filter.
  • additional filter functions or air improvement functions can be assigned to the blow-out part by arranging a catalytic converter.
  • the housing of the air cleaning device is approximately disk-shaped, round or oval or polygonal formed, and the air intake area and the air discharge area lie in the same radial plane on the circumference of the housing.
  • the housing is approximately disc-shaped in the same size and thickness, as well as the other housing features, like a disc, as is normally used as a throwing device in sports.
  • This approximately disk-shaped design of the air cleaning device makes it possible for the first time to continuously arrange the air intake area and the air blow-out area on the circumference of the disk-shaped housing.
  • the air intake area is assigned an angular range of, for example, 270 to 300 degrees over the circumference of the housing, and the air blow-out area is assigned only an angular range in the range between 60-90 degrees, for example.
  • An additional blow-out filter can therefore also be arranged in the interior of the housing in the air blow-out area, and additional noise reduction measures can be provided, such as Blow-out baffles and the like.
  • the user is assigned an optical aid which indicates to him on which part of the blowout lamellae on the housing he can attach the blowout part.
  • an orientation light is arranged in the area of the air outlet area in the area of the outlet-side fins, which optically indicates the plug-in location of the plug-in fastening in the area of the housing-side outlet area.
  • Such an orientation light can be designed, for example, as a red-lit LED that illuminates precisely the blow-out lamella on which the plug-in fastening of the blow-out part is to be attached.
  • an indicator light bar is arranged in the air outlet area of the housing, which indicates the amount of air blown out and / or its speed in accordance with the length and / or intensity of the indicator light bar.
  • Such a display light bar is particularly advantageous when only a barely perceptible air curtain is generated on the outlet side, which is not noticeable by the user.
  • blow-out part is at least partially transparent and / or translucent and the indicator light bar is visible through the blow-out part.
  • the entire blow-out part thus lights up, for example, in the blue color of the LEDs of the display light bar and the light impression which is generated in the entire area of the blow-out part is then a display for the display light bar.
  • optical displays are arranged on the display light bar, which are also made of a transparent plastic and which also receive the light emitted by the LEDs on the housing as a light guide and on a certain, clearly visible luminous surface Bring ad.
  • the housing is now rotationally symmetrical and can consequently be arranged on an associated stand so as to be rotatable about a central central transverse axis.
  • the power supply for the housing-side fan and the remaining electronics is also arranged in the stator, which engages in the axis of rotation on the side surface of the housing, so that the housing itself is wireless and is supplied with power via the stator-side rotary current connector ,
  • the rotary current connector On the housing side, the rotary current connector consists of an annular sleeve which is arranged on the one housing shell and in the center region of which a jack socket is arranged for the introduction of a jack plug on the stator side.
  • the stator-side plug is located in the center area of a stator-side ring sleeve and by plugging the stator-side plug into the housing-side receptacle, a power connection is thus established which works similarly to a jack plug connection with two power wires.
  • the stand thus forms a current-carrying multipole jack connection with the housing of the air cleaning device in the region of the axis of rotation.
  • a button is present on one of the housing shells, which button is preferably designed as a capacitively switching button.
  • the air volume set with this button is then displayed via the - preferably blue - LEDs on the discharge-side light bar.
  • FIG. 1 and 2 An air cleaner 1 is shown, which essentially consists of a disk-shaped housing 42, in which the intake air 2 is drawn into the interior via the air intake area 5 shown in dashed lines via intake blades 3 arranged radially on the outer circumference.
  • the intake air 2 is therefore sucked into the device in the radial direction, in the direction of the arrow 4, over a circumferential area extending in the range of 270-300 degrees.
  • the circumferential area for the air intake extends from position 6 to position 7.
  • the air blow-out area 44 consequently extends in an angular range of preferably 60-90 degrees from position 6 to position 7 and in this air blow-out area 44 a blow-out part 25 is arranged according to the invention, which essentially consists of two mutually parallel side walls 14, 15 which are formed by a top wall 16 are connected to one another.
  • the area located opposite the top wall 16 is open, so that the air flow blown out of the housing-side blow-out lamella 12 in the area of the air blow-out area 14 is concentrated in the blow-out part 25 in this semi-open housing, and is discharged as blow-out air flow 17 in the direction of arrow 18 by means of blow-out lamellae 8 arranged in the direction of the arrow.
  • This Ausblas Kunststoffstrom 17 has such a low air speed that it is practically not noticed by the user and to demonstrate the function of the An air cleaner is therefore additionally provided with an indicator light bar 38 in the area of the blow-out lamella 12 on the housing, the function of which will be described later.
  • Figure 2 shows the embodiment Figure 1 , in which further reference symbols are entered to clarify the function.
  • the stand 26 forms a rotational connection for the power lines arranged there, so that the low current introduced into the stand 26 via the power cable 21 is introduced via the vertical arm into a stand-side latching cover 23, in the central central area of which a two-pole jack plug is arranged, which is located in an opposite one Jack socket can be locked, which is arranged in the region of a housing-side ring sleeve 19.
  • the stand 26 can have various embodiments of feet 22.
  • the blow-out part 25 is easily detachably connected to the blow-out fins 12 of the housing 42 on the housing side, as is evident in particular from FIGS Figures 4 and 5 can be seen.
  • the plug-in fastening 9 is preferably formed from two plug pins 31 which are parallel to one another and arranged at a mutual spacing from one another and which are preferably formed in the region of the mutually opposite side walls 14, 15 on the blow-out part 25, directed radially inwards.
  • plug pins 31 can be connected by a central pin 32, which is designed as a locking pin.
  • the two plug pins can overlap a certain blow-out lamella from above, while the central pin grips under the blow-out lamella below.
  • orientation light 33 consisting of an LED is provided, which illuminates precisely the blow-out lamella 12 on which the plug-in pin 31, 32 should be attached.
  • the blow-out part 25 also has upper and lower Stop tabs 11, which fit positively on the top of the exhaust blades 12.
  • releasable fastening means can also be used, such as e.g. Clamp connections, wedge connections, magnetic adhesive connections, threaded screw connections and the like releasable connections more.
  • the approximately disk-shaped housing also consists of two rotationally symmetrical housing shells 20, which according to Figure 3 are slightly curved and form the air intake area 5 and the air blow-out area 44 in the same radial plane in the area of a circumferential annular groove 40.
  • the arrangement of the air intake area 5 and the air blow-out area 44 in the area of a recessed annular groove 40 gives the possibility that the blow-out part 25 with its side walls 14, 15 can be placed in a sealed manner directly on the walls of the annular groove 40 on the housing.
  • blow-out area of the blow-out part 25 is clad with a discharge grille body 30, in which the in Figure 3 Blow-out blades 8 are formed.
  • the outflow grille body 30 is preferably in the region of a receiving frame 34 according to FIG Figure 4 arranged so that there is the possibility of mounting an additional inflation air filter or a catalyst in the form of a substrate coated with a catalyst such as foam or a honeycomb honeycomb in the receiving frame 34 for further processing of the blown-out air.
  • the Figure 6 shows the arrangement of a display light bar 38 in the area of the housing-side blow-out lamellae 12, a number of - for example blue-glowing - LEDs being arranged in the space between the blow-out lamellae 12.
  • the indicator light bar may span an indicator light bar area 35 that approximately matches the air inflation area 44.
  • a preferably capacitively switchable button 39 can then be arranged on one (or both) housing shell 20, which activates the display light bar 38.
  • the length of the display light bar 38 is thus lengthened or shortened and the speed of the housing-side fan is changed accordingly.
  • the blow-out part 25 preferably consists of a transparent plastic and is thus illuminated in its entire area by the blue-shining LEDs. The strength of the set airflow is thus recognizable due to the visible lighting impression.
  • the length of the display light bar area between positions 36 and 37 can be changed in accordance with the switching frequency of the preferably capacitive switching button 39.
  • the Figure 7 shows that the LEDs forming the display light bar 38 and distributed between the blow-out lamellae 12 can produce a lighting impression of light rays in the direction of arrow 46 even without mounting a blow-out part 25.
  • the air blow-out area 44 is thus optically distinguishable from the air intake area 5, so that the device can also be operated without an attached blow-out part 25 and the user can identify the blow-out area Air blow-out area 44 can be directed to any part of its body by rotating the housing about the rotation axis 41.
  • the entire air intake area 5 and the air blow-out area 44 are located in the same radial plane 45 (see Figure 3 ) and are preferably arranged all around on the outer circumference of the housing 42.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Claims (15)

  1. Dispositif de purification d'air personnalisé (1) pour envoyer par un élément d'expulsion (25) de l'air purifié en direction du corps d'un utilisateur, avec un élément d'expulsion (25) et un boîtier (42) qui comporte au moins une zone d'aspiration d'air (5) pour aspirer de l'air dans le boîtier (42), et au moins une zone d'expulsion d'air (44) pour expulser du boîtier (42) l'air purifié, dans lequel l'élément d'expulsion (25) est fixé avec une fixation amovible (9, 10) sur la zone d'expulsion d'air (44) du boîtier (42), caractérisé en ce que la zone d'expulsion d'air côté boîtier (44) se compose d'un certain nombre de lamelles d'expulsion (12) qui sont disposées radialement sur la circonférence extérieure du boîtier (42) et sur lesquelles l'élément d'expulsion (25) est fixé de manière amovible.
  2. Dispositif de purification d'air personnalisé (1) selon la revendication 1, caractérisé en ce que l'élément d'expulsion (25) est fixé avec une fixation à emboîtement (9), dans lequel l'élément d'expulsion (25) est apte à être emboîté sur les lamelles d'expulsion (12) à l'aide de tiges d'emboîtement (31, 32).
  3. Dispositif de purification d'air personnalisé (1) selon la revendication 1, caractérisé en ce que l'élément d'expulsion (25) est fixé avec une fixation par adhérence magnétique ou par serrage.
  4. Dispositif de purification d'air personnalisé (1) selon l'une des revendications 1 à 3, caractérisé en ce que l'élément d'expulsion (25) est formé comme un élément étanche semi-ouvert et se compose de deux parois latérales (14) espacées l'une de l'autre qui sont reliées de manière étanche par une paroi de recouvrement (16), et en ce que la zone d'expulsion est formée par une embouchure pourvue de lamelles d'expulsion (8).
  5. Dispositif de purification d'air personnalisé (1) selon l'une des revendications 1 à 4, caractérisé en ce que l'élément d'expulsion (25) comporte des pattes de butée supérieure et inférieure (11) qui s'appliquent par complémentarité de forme contre le côté supérieur des lamelles d'expulsion (12).
  6. Dispositif de purification d'air personnalisé (1) selon la revendication 4 ou 5, caractérisé en ce que les lamelles d'expulsion (8) dans l'embouchure sont formées comme une structure alvéolaire en nid d'abeilles et/ou sont couvertes avec un morceau de mousse à pores ouverts et/ou revêtues d'un catalyseur.
  7. Dispositif de purification d'air personnalisé (1) selon l'une des revendications 4 à 6, caractérisé en ce que les lamelles d'expulsion côté expulsion (8) sont disposées dans un cadre de logement (34) qui est apte à loger un catalyseur et/ou un filtre d'expulsion.
  8. Dispositif de purification d'air personnalisé (1) selon l'une des revendications 2 et 4 à 6, caractérisé en ce qu'il est prévu dans la zone d'expulsion d'air côté boîtier (44) une lumière d'orientation (33) qui indique optiquement l'endroit d'emboîtement de la fixation à emboîtement (9, 10) dans la zone des lamelles d'expulsion côté boîtier (12).
  9. Dispositif de purification d'air personnalisé (1) selon l'une des revendications 1 à 8, caractérisé en ce qu'il est prévu dans la zone d'expulsion d'air côté boîtier (44) une barre lumineuse (38) qui indique, suivant la longueur de la barre lumineuse (38), la quantité d'air expulsée.
  10. Dispositif de purification d'air personnalisé (1) selon la revendication 9, caractérisé en ce que l'élément d'expulsion (25) est au moins partiellement transparent et/ou translucide et en ce que la barre lumineuse (38) est visible à travers l'élément d'expulsion (25).
  11. Dispositif de purification d'air personnalisé (1) selon l'une des revendications 1 à 10, caractérisé en ce que le boîtier (42) du dispositif de purification d'air (1) est à peu près en forme de plaque, rond ou ovale ou polygonal, et en ce que la zone d'aspiration d'air (5) et la zone d'expulsion d'air (44) sont disposées dans le même plan radial (45) sur la circonférence du boîtier (42).
  12. Dispositif de purification d'air personnalisé (1) selon l'une des revendications 1 à 11, caractérisé en ce que la zone d'aspiration d'air (5) et/ou la zone d'expulsion d'air (44), vues de l'axe de rotation (41) du boîtier (42), sont disposées sur le bord radialement extérieur du boîtier (42) dans la zone d'une rainure annulaire (40) faisant le tour de la circonférence extérieure.
  13. Dispositif de purification d'air personnalisé (1) selon l'une des revendications 1 à 12, caractérisé en ce que le boîtier (42) est monté avec une surface latérale de manière centrée sur un support (26).
  14. Dispositif de purification d'air personnalisé (1) selon l'une des revendications 1 à 13, caractérisé en ce qu'il est prévu dans la zone d'au moins une coque de boîtier (20) au moins une surface de commande (39) lors de l'actionnement de laquelle la quantité et/ou la vitesse de l'air expulsé par l'élément d'expulsion (25) peuvent être commandées.
  15. Dispositif de purification d'air personnalisé (1) selon la revendication 12, caractérisé en ce que lors de l'actionnement de la surface de commande (39) l'affichage optique en forme de barre lumineuse (38) est modifié lui aussi, et la surface de commande (39) est formée comme un élément d'actionnement à commande capacitive.
EP17191243.9A 2017-09-15 2017-09-15 Dispositif de purification de l'air personnalisé pourvu d'une partie de sortie Active EP3457035B1 (fr)

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EP17191243.9A EP3457035B1 (fr) 2017-09-15 2017-09-15 Dispositif de purification de l'air personnalisé pourvu d'une partie de sortie

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EP17191243.9A EP3457035B1 (fr) 2017-09-15 2017-09-15 Dispositif de purification de l'air personnalisé pourvu d'une partie de sortie

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EP3457035A1 EP3457035A1 (fr) 2019-03-20
EP3457035B1 true EP3457035B1 (fr) 2020-02-12

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