EP4103886A1 - Dispositif d'extraction de fumées, système d'installation et kit d'assemblage pour un dispositif d'extraction de fumées - Google Patents

Dispositif d'extraction de fumées, système d'installation et kit d'assemblage pour un dispositif d'extraction de fumées

Info

Publication number
EP4103886A1
EP4103886A1 EP21701332.5A EP21701332A EP4103886A1 EP 4103886 A1 EP4103886 A1 EP 4103886A1 EP 21701332 A EP21701332 A EP 21701332A EP 4103886 A1 EP4103886 A1 EP 4103886A1
Authority
EP
European Patent Office
Prior art keywords
extractor device
noise filter
air
extractor
filter element
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.)
Pending
Application number
EP21701332.5A
Other languages
German (de)
English (en)
Inventor
Aurélien CHARTREL
Laetitia ANGELO
Léa Leblanc
Gauthier Watrin
Marc Siefer
Florent Amyot
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete GmbH
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 BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Publication of EP4103886A1 publication Critical patent/EP4103886A1/fr
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2035—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/20—Removing cooking fumes
    • F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials

Definitions

  • Extractor system for installation and assembly kit for an extractor
  • the present invention relates to an extractor device and a system for installation and a mounting kit for mounting such an extractor device.
  • the extractor device can be adjacent to a hob or integrated into a hob.
  • the extractor device can be adjacent to a hob or integrated into a hob.
  • vapors and vapors which arise, for example, during cooking, are sucked in through a recess in or next to the hob.
  • the vapors and vapors are cleaned by filters and released as cleaned air through an air outlet opening of the extractor device.
  • Such extractor devices can represent a circulating air device.
  • An extractor device is referred to as a circulating air device, in which the air emerging from the air outlet opening can be released again into the room in which the extractor device is operated, in particular the kitchen.
  • odor filters for circulating air devices.
  • activated carbon filters are used to rid the air of odorous substances before it is returned to the room.
  • the object is achieved by an extractor device with a connected air duct, the extractor device being designed for installation in kitchen furniture and the extractor device, an air inlet opening located in the top of the extractor device, and a device housing located below the air inlet opening and has an air outlet opening in a side wall, and comprises a fan which is arranged in the device housing.
  • the extractor device is characterized in that the extractor device comprises at least one noise filter element which is accommodated in the device housing and whose filter material is chemically inert.
  • the extractor device is preferably an extractor device integrated into a hob.
  • the extractor device has a device housing.
  • the fan of the extractor device which can also be referred to as a fan, is arranged in the device housing.
  • the extractor device has an air inlet opening which is located in the top of the extractor device.
  • the air inlet opening can be formed by a recess in the cover plate of the hob.
  • the air inlet opening can be formed by a cutout in the top, in particular the worktop, of the kitchen furniture in which the extractor device is installed.
  • the air inlet opening is made in the top of the device housing.
  • the air inlet opening is aligned with a recess in a cover plate of the hob or a cutout in a worktop. Since the air inlet opening is in the top of the extractor device, air can be sucked in downwards into the extractor device via this air inlet opening.
  • the device housing in which the fan is preferably accommodated in a fan housing, lies below the air inlet opening.
  • the air inlet opening of the fan housing in a vertical plan view of the air inlet opening in the air inlet opening or horizontally offset to this.
  • the device housing has at least one air outlet opening.
  • the air outlet opening is arranged in a side wall of the device housing.
  • the air outlet opening is preferably arranged in the rear wall of the device housing which, after the installation of the extractor device, which can also be referred to as assembly, faces a room wall that stands behind the kitchen furniture.
  • the air outlet opening of the device housing can be aligned with the air outlet of the fan housing.
  • the air outlet is preferably located in the air outlet opening.
  • the appliance housing preferably also accommodates the heating modules of the hob.
  • the air outlet opening is used to let out or blow out purified air from the extractor device.
  • the kitchen furniture which can also be referred to as a piece of furniture in which the extractor device is installed, preferably represents a kitchen base cabinet.
  • the kitchen base cabinet is preferably on a room wall and has no rear wall.
  • the air duct which is connected to the extractor device, represents an air duct.
  • the air duct is an exhaust duct, via the air duct the air exiting the air outlet opening can be directed to an air outlet end of the air duct that is spaced from the extractor device .
  • the air outlet end of the air duct is preferably in a room wall or house wall for the exhaust air operation and can be connected to a wall box, for example.
  • the extractor device is characterized in that the extractor device has at least one noise filter element which is accommodated in the device housing and whose filter material is chemically inert.
  • noise filter element A filter element that can reduce noise is referred to as a noise filter element.
  • noises can be dampened by the noise filter element.
  • the noise filter element can also be used for Serve noise attenuation.
  • the noise filter element can therefore also be referred to as a silencer.
  • noise insulation is understood to mean, in particular, the conversion of the sound energy into vibration waves that lie in an inaudible range.
  • Attenuation is understood to mean, in particular, the prevention of the propagation of sound waves into adjacent rooms through reflection.
  • the noise filter element is accommodated in the device housing, that is to say arranged in it.
  • the filter material of the noise filter element is chemically inert.
  • a material is referred to as chemically inert which does not react or reacts only to a negligibly small extent with the air flow that is sucked into the device housing.
  • the filter material does not react chemically either with the air and the gaseous impurities of the air flow contained therein or with particles contained in the air flow.
  • the filter material in particular the activated carbon, reacts chemically at least with the gaseous impurities in an air flow passing through it.
  • the noise filter element can preferably be referred to as being free of activated carbon.
  • the extractor device Since the extractor device has a noise filter element, the user of the extractor device can be prevented from being annoyed by noises that arise in the extractor device. In particular, noises that arise as a result of the operation of the fan can be dampened and / or attenuated.
  • the noise filter element By arranging the noise filter element in the device housing in which the fan is also arranged, the noise reduction can take place in the immediate vicinity of where it originates, thus preventing noise from being transmitted to other components, which would be the case with a noise filter element connected downstream of the device housing. Since the filter material of the noise filter element is still chemically inert, it does not change its chemical properties during operation and there is therefore no reduction in the functionality of the filter material or the use of the filter material. So no resources are wasted.
  • the filter material of the noise filter element consists of plastic, in particular polyethylene terephthalate, PET.
  • PET polyethylene terephthalate
  • the filter material is in the form of a granular material, in particular as a granulate.
  • the filter material can also be in the form of a fleece. If granular filter material, in particular granules, is used as the filter material, then this can be present in the noise filter element introduced into a casing.
  • a fleece cover can surround a layer of granules.
  • the granular filter material can also be held between grids.
  • the filter material can consist exclusively of fleece layers.
  • the granulate and / or fleece is preferably made of PET.
  • the use of granular filter material means that the number of discontinuities in the noise filter element can be high, and thus the propagation of noise by reflection can be prevented. Even with a nonwoven material, the number of discontinuities is high.
  • the noise filter element has at least one pleated mat, which consists at least partially of filter material.
  • the mat can only consist of filter material.
  • the mat can have a coating or a cover layer on its surfaces. This coating or cover layer can consist of a different material than the filter material.
  • the mat is preferably pleated.
  • a mat that is at least partially and preferably completely folded is referred to as pleated.
  • the mat can be bordered by a frame at least in some areas.
  • at least the edges of the mat which are perpendicular to the longitudinal extension of the folds can be covered with a frame. But it is also possible that all edges of the pleated mat are covered by a frame.
  • the frame surrounds the pleated mat on all sides.
  • the frame can be made of the same material as the filter material.
  • the frame can consist of PET.
  • the available filter surface can be optimized with given external dimensions of the noise filter element.
  • a mat with an area of 0.1 m 2 can be placed in a frame that has a length of 194 mm, a width of 75 mm and a height of 34 mm.
  • 24 folds can be produced in the mat.
  • the thickness of the mat itself can be small in the case of a pleated mat, a relatively low differential pressure is achieved with the noise filter element.
  • the noise filter element is located in the flow direction after the air inlet opening of the extractor device and in front of the fan of the extractor device. This arrangement of the noise filter element can reduce the noise leakage through the air inlet opening.
  • the at least one noise filter element can be arranged behind a grease filter element in the direction of flow.
  • several grease filter elements can be combined in one filter unit.
  • two filter elements are arranged in a V-shaped constellation with respect to one another and are held in a common carrier.
  • the noise filter elements can be arranged, for example, on the outside of the grease filter elements.
  • the noise filter elements can be received and held in a filter receptacle, which can represent, for example, a rail or a frame that is completely open on one side.
  • the extractor device comprises at least two noise filter elements.
  • each of the noise filter elements preferably has a length which is less than the length of the air inlet opening of the extractor device.
  • the at least two noise filter elements are preferably in contact with one another at their end faces and the total length of the noise filter element combination is greater than the length of the air inlet opening.
  • the air inlet opening preferably has a rectangular shape.
  • the noise filter elements each represent a cuboid that has a length which is greater than the width.
  • the dimension which is parallel to the folds is preferably referred to as the width and the dimension which is perpendicular to the folds is referred to as the length.
  • the noise filter element combination is formed from two noise filter elements, the combination can be introduced into the extractor device through the air inlet opening and also removed again through it, despite the total length which is greater than the length of the air inlet opening.
  • the air inlet opening preferably extends in the depth direction of the extractor device and in particular of the hob.
  • the noise filter element can preferably have a tab which is attached to one of the end walls of the noise filter element or two tabs which are attached to the opposite end faces of the noise filter element. The noise filter element can be handled better via these tabs, in particular aligned in the extractor device and removed from the extractor device.
  • the air duct has at least one duct element. If the air duct has several duct elements, this can be produced by plugging the duct elements together.
  • the air duct preferably has a straight duct element which is partially introduced into the air outlet opening of the device housing.
  • the size and shape of the cross section of the duct element therefore corresponds to the size and shape of the cross section of the air outlet opening of the device housing.
  • the size of the cross section of the channel element is preferably smaller than the size of the cross section of the air outlet opening.
  • a sealing strip by means of which the gap is sealed, is particularly preferably applied to the outer circumference of the channel element.
  • the straight channel element can be a pipe section and, for example, have a rectangular cross section.
  • the end of the straight channel element which is opposite the end with which it is inserted into the air outlet opening is also referred to as the free end of the channel element.
  • This free end can be inserted into an opening in the The wall behind the extractor hood can be inserted.
  • the free end is preferably connected to a wall box.
  • the air channel can have at least one curved channel element.
  • a possibly given vertical or horizontal offset of the opening in the room wall to the air outlet opening of the device housing can be bridged.
  • the fume extractor device represents an exhaust air device. not mandatory.
  • the invention relates to a system for installing an extractor device in kitchen furniture, the system comprising an extractor device with an air inlet opening located in the top of the extractor device and a device housing located below the air inlet opening and an air outlet opening in a side wall has, and a fan which is arranged in the device housing.
  • the system is characterized in that the extractor device has an interface for an air duct to be detachably connected, which is formed at the air outlet opening, and at least one filter receptacle for a filter element, which is arranged in the flow direction after the air inlet opening and in front of the fan, and the system furthermore comprises an air duct and at least one filter element.
  • the filter holder can also be referred to as a filter holder.
  • the system which has an extractor device with an interface for a detachably connected air duct and at least one filter holder for a having detachable reception of at least one filter element, a number of advantages are achieved.
  • the system therefore comprises an air duct, which consists of a duct element, for insertion into the interface of the extractor device, and at least one noise filter element for insertion into the at least one filter receptacle.
  • the interface for the air duct is formed by the air outlet opening in the device housing.
  • the end of the channel element which is to be inserted into the air outlet opening therefore preferably has a cross section, the size and shape of which corresponds to the size and shape of the cross section of the air outlet opening and is preferably slightly smaller.
  • the gap between the air outlet opening and the channel element is sealed according to the invention by a sealing strip, which is also referred to as a sealing ring.
  • the at least one noise filter element is of such a size and shape that it can be introduced into the filter receptacle of the extractor device at least in some areas and held there. At least two noise filter elements can preferably be introduced into a common filter receptacle. In particular, the two noise filter elements can bear against one another with their facing end faces.
  • the extractor device is equipped in such a way that it forms a circulating air device, with an air duct for circulating air operation being introduced in the interface and one or more odor filter elements being provided in the filter holder, this state can easily be changed by the user with the present invention that the extractor device is put into an exhaust air state. All that is required for this is that the odor filter element (s) are removed and the noise filter element (s) are introduced into the filter receptacle and the air duct is replaced.
  • a channel element can be a ok
  • Circulating air duct i.e. an air duct whose free end points into the room in which the extractor device is operated, which was introduced into the air outlet opening, can be pulled out of this and instead an exhaust air duct, in particular a straight duct element, is introduced into the air outlet opening and with an opening in the wall of the room.
  • the present invention therefore relates to a mounting kit for an extractor hood device of an installation system according to the invention, the mounting kit being characterized in that the mounting kit comprises an air duct consisting of a duct element and at least one noise filter element.
  • the mounting kit comprises an air duct consisting of a duct element and at least one noise filter element.
  • Directional information such as front, back, top and bottom, unless otherwise stated, refer to an extractor hood device and its parts in the state they are in the piece of furniture.
  • FIG. 1 a schematic block diagram of an embodiment of the extractor device according to the invention in the assembled state for exhaust air operation
  • FIG. 2 a schematic perspective view of the embodiment according to FIG. 1 during assembly
  • FIG. 3 a further schematic perspective view of the embodiment according to FIG.
  • FIG. 4 a schematic perspective view of an embodiment of a
  • Figure 5 a schematic front view of the embodiment of
  • FIG. 6 an embodiment of an assembly kit according to the invention.
  • FIG. 7 a schematic detailed view of an edge of the channel element of
  • FIG. 8 a schematic, perspective rear view of an embodiment of the extractor device according to the invention during installation
  • FIG. 9 a schematic, perspective rear view of an embodiment of an extractor device for air circulation during installation.
  • FIG. 10 a schematic, perspective sectional view of a
  • Extractor device for recirculation mode Extractor device for recirculation mode.
  • FIG. 1 a schematic block diagram of an embodiment of the extractor device 11 is shown.
  • the extractor device 1 is integrated in a hob 10.
  • Extractor device 11 are jointly referred to below as
  • Combination device 1 designated.
  • the combination device 1 is built into a piece of kitchen furniture 4, which is also referred to as a kitchen cabinet 4.
  • the top of the kitchen cabinet 4 has a worktop 40 which delimits the interior of the kitchen cabinet 4 at the top.
  • the interior of the kitchen cabinet 4 is delimited on the sides by side walls, only one of which is visible in FIG.
  • the interior of the kitchen cabinet 4 is open to the rear in the embodiment shown.
  • the combination device 1 consists of a hob 10 and an extractor device 11 integrated therein.
  • the hob 10 has a cover plate 101.
  • a recess 102 is provided in the central region of the cover plate 101, which has a rectangular shape.
  • the extractor device 11 comprises an extractor housing 110 and an air duct 2.
  • the extractor housing 110 of the extractor device 11 is arranged below the hob 10.
  • the fan housing 112 for a fan (not shown) is formed in the extractor housing 110.
  • the fan is preferably a radial fan.
  • the fan housing 112 is designed so that the fan axis of the fan is vertical. This is indicated in Figure 1 by the dashed line.
  • An air inlet opening (not shown) is made in the top of the extractor housing 110 and in particular of the fan housing 112, which faces the underside of the hob 10 and rests against it in some areas. Air can enter the fan housing 112 from above via the air inlet opening.
  • the recess 102 in the width direction of the cover plate 101 of the hob 10 is shown in FIG.
  • the recess 102 extends in the depth direction of the cover plate 101 (see FIGS. 2 and 3).
  • the air inlet opening 113 of the extractor device 11 is formed by the recess 102 in the cover plate 101 of the hob 10.
  • a grease filter unit 116 is introduced into the air inlet opening 113 or the recess 102.
  • Grease filter elements (not shown) are provided on the sides of the grease filter unit 116.
  • Noise filter elements 3 are arranged offset to the outside of the grease filter unit 116, which, in the embodiment shown, lie parallel to the grease filters and are each held in a filter receptacle 115.
  • the filter receptacle 115 is formed by a frame which is open towards the filter receptacle 115 and through which air can flow.
  • the filter receptacle 115 and the noise filter element 3 provided therein can be flowed through in the horizontal direction.
  • the device housing 110 has an air outlet opening 114 which, in the embodiment shown, is formed by an air outlet of the fan housing 112 and which is located in the rear of the extractor device 11.
  • the air duct 2 is connected to the air outlet opening 114.
  • the air duct 2 consists of a duct element 20, which is a straight duct element 20. The free end of the air duct 2 is introduced into an opening in the room wall R.
  • FIGS. 2 and 3 the extractor device 11 according to FIG. 1 is shown in a perspective view.
  • the orientation of the recess 102 is shown here in the depth direction of the cover plate 101 of the hob 10. This is the preferred orientation of the recess 102.
  • the further elements, the grease filter unit (not shown in FIG. 2), the filter receptacle 115 and the noise filter elements 3 thus also extend in the depth direction.
  • FIGS. 2 and 3 steps in the assembly of the extractor device 11 are shown.
  • the introduction of the noise filter elements 3, 3 ' is shown in FIGS.
  • two noise filter elements 3, 3 ' are provided for each filter receptacle 115.
  • the noise filter element 3 and 3 ‘have an identical structure.
  • Each noise filter element 3 here has a cuboid shape.
  • the noise filter element 3 has in particular a frame 31 in which a pleated mat 31 made of filter material, in particular made of PTE, is held.
  • the noise filter element 3 has a length which is greater than the width of the noise filter element 3.
  • the depth of the noise filter element 3 is the dimension in the direction in which the noise filter element 3 can flow. In FIG. 5, the depth of the noise filter element is therefore the dimension which is directed into the image plane.
  • the noise filter element 3 has a tab 32 on each of the side walls, which are also referred to as end walls. The tabs 32 protrude beyond the frame 31.
  • two noise filter elements 3, which represent the front noise filter elements 3 in the assembled state are introduced into the interior of the extractor device 11 through the recess 102 in the cover plate 101.
  • the noise filter elements 3 are aligned in such a way that their length lies in the longitudinal direction of the recess 102.
  • the left noise filter element 3 is pushed to the left after it lies below the recess 102 and the right noise filter element 3 is pushed to the right.
  • the noise filter elements 3 are introduced into the filter receptacles 115.
  • the noise filter elements 3 are then pushed forward in the filter receptacles 115. These movements are indicated in FIG. 2 by block arrows. With the front noise filter elements 3 in the position placed in the front area of the filter receptacles 115, two further noise filter elements 3 ′ are then introduced into the extractor device 11 through the recess 102. After these noise filter elements 3 'have passed through the recess 102 into the interior of the extractor device 11, they are displaced outwards, as indicated schematically in FIG. 3 by the block arrows.
  • noise filter elements 3, 3 ' there are two noise filter elements 3, 3 'in each of the filter receptacles 115.
  • the noise filter elements 3, 3 ‘are in contact with one another with one end face.
  • the tabs 32 (not visible in FIGS. 2 and 3) protrude in the direction of the center of the recess 102 beyond the noise filter elements 3, 3 '.
  • the user can reach the tabs 32 even after the noise filter elements 3, 3 ′ have been inserted into the filter receptacle 155 by reaching into the recess 102 and the noise filter elements 3, 3 ′ can be removed from the filter receptacle 115.
  • FIG. 6 shows an embodiment of a mounting kit 5 which can be provided for an extractor device 11.
  • the assembly set 5 here comprises four noise filter elements 3, 3 'and an air duct 2 in the form of a straight duct element 20.
  • a sealing strip 25 is shown, which is placed around the outer circumference of the duct element 20 and glued to it. This is shown schematically in FIG. After the attachment, the sealing strip 25 is preferably at a distance, for example 5 mm, from the end of the channel element 20.
  • FIG. In Figure 8 the rear view of the extractor device 1 according to Figures 1 to 3 is shown.
  • the air outlet opening 114 can be seen in the rear of the extractor device 11.
  • the duct element 20 with the sealing strip 25 is pushed into this air outlet opening 114. This is shown by the block arrow in FIG.
  • an extractor device 11 which is equipped for recirculating air operation, can be converted in a simple manner for exhaust air operation.
  • FIGS. 9 and 10 an extractor device 11, which is equipped for circulating air operation, is shown.
  • the extractor device 11 for recirculation mode differs from the extractor device 11 according to the invention or achievable according to the invention for exhaust air mode in that the air duct 2 has a different shape and that instead of the noise filter elements, odor filter elements (not visible) are introduced into the filter holders.
  • the air duct 2 for circulating air operation can be seen in FIGS. 9 and 10.
  • This consists of a flat duct element 20 which is introduced into the air outlet opening 114 of the extractor device 11.
  • the air duct 2 has a first curved duct element 21, which can also be referred to as the inlet arch of the air duct 2.
  • the air flow can be deflected from the horizontal into the vertical via this curved channel element 21.
  • the vertical part is followed by a further curved channel element 23, which can also be referred to as an exit arch.
  • the air From the vertical part, the air reaches the exit bend, in which the air flow is diverted from the vertical to the horizontal towards the front. From the exit arch, the air reaches a diffuser 24.
  • the air can thus be output via the diffuser 24 in the recirculation mode of the extractor device 11 in the base gap between a floor 41 of the kitchen cabinet 4 and the kitchen floor.
  • the base gap is created by the feet 42 of the kitchen cabinet 4.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Ventilation (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

La présente invention concerne un dispositif d'extraction de fumées comprenant un conduit d'air fixé (2), le dispositif d'extraction de fumées (11) étant conçu pour être installé dans un meuble de cuisine, et le dispositif d'extraction de fumées (11) comprenant : une ouverture d'entrée d'air (113), qui se trouve dans le côté supérieur du dispositif d'extraction de fumées (11) ; et un boîtier d'unité (110), qui est agencé sous l'ouverture d'entrée d'air (113) et présente une ouverture de sortie d'air (114) dans une paroi latérale ; et un ventilateur, qui est agencé dans le boîtier d'unité (110). Le dispositif d'extraction de fumées est caractérisé en ce que le dispositif d'extraction de fumées (11) comprend au moins un élément de filtrage de bruit (3, 3') qui est reçu dans le boîtier d'unité (110) et dont le matériau filtrant est chimiquement inerte. L'invention concerne également un procédé pour l'installation d'un dispositif d'extraction de fumées (11) et un kit d'assemblage (5).
EP21701332.5A 2020-02-14 2021-01-27 Dispositif d'extraction de fumées, système d'installation et kit d'assemblage pour un dispositif d'extraction de fumées Pending EP4103886A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20290012 2020-02-14
PCT/EP2021/051829 WO2021160431A1 (fr) 2020-02-14 2021-01-27 Dispositif d'extraction de fumées, système d'installation et kit d'assemblage pour un dispositif d'extraction de fumées

Publications (1)

Publication Number Publication Date
EP4103886A1 true EP4103886A1 (fr) 2022-12-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP21701332.5A Pending EP4103886A1 (fr) 2020-02-14 2021-01-27 Dispositif d'extraction de fumées, système d'installation et kit d'assemblage pour un dispositif d'extraction de fumées

Country Status (4)

Country Link
US (1) US20230056084A1 (fr)
EP (1) EP4103886A1 (fr)
CN (1) CN115053099A (fr)
WO (1) WO2021160431A1 (fr)

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Publication number Priority date Publication date Assignee Title
EP4368899A1 (fr) * 2022-11-14 2024-05-15 Electrolux Appliances Aktiebolag Système d'extraction de fumées et méthode d'utilisation d'un dispositif d'extraction

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EP3374054B1 (fr) * 2015-11-10 2020-07-08 BSH Hausgeräte GmbH Dispositif d'aspiration de fumées
ITUB20159323A1 (it) * 2015-12-18 2017-06-18 Elica Spa Cappa di aspirazione per ambienti domestici.
DE102016211206A1 (de) * 2016-06-22 2017-12-28 Wilhelm Bruckbauer Einsatz für einen Muldenlüfter
CN207137581U (zh) * 2017-08-29 2018-03-27 北京三五二环保科技有限公司 一种净化装置的m型过滤器

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