EP4334645A1 - Downdraftlüfter und verfahren zum zusammenbau - Google Patents
Downdraftlüfter und verfahren zum zusammenbauInfo
- Publication number
- EP4334645A1 EP4334645A1 EP22720973.1A EP22720973A EP4334645A1 EP 4334645 A1 EP4334645 A1 EP 4334645A1 EP 22720973 A EP22720973 A EP 22720973A EP 4334645 A1 EP4334645 A1 EP 4334645A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- connection section
- wall element
- housing
- downdraft fan
- front wall
- 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.)
- Granted
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
- F24C15/2042—Devices for removing cooking fumes structurally associated with a cooking range e.g. downdraft
Definitions
- the present invention relates to a downdraft fan comprising at least one frame device and at least one functional device with at least one housing device.
- the frame device comprises at least one front wall element and at least one rear wall element, the front wall element forming at least one front connection section overlapping at least one front wall of the housing device at least in sections, and the rear wall element forming a rear connection section overlapping at least one rear wall of the housing device at least in sections.
- the present invention relates to a method for assembling a downdraft fan.
- Extractor devices can basically be divided into two categories. On the one hand those that are arranged above the hob and capture the rising fumes and on the other hand those that are arranged in, on or below the hob and discharge the fumes in a direction below the hob.
- An extractor device is known from publication DE 192013213810 A1, in which the vapors above the hob are captured.
- This extractor hood has a central frame with two interfaces for connection to different fan modules on the one hand and different inflow modules on the other.
- An intake housing for a downdraft fan for installation in a kitchen worktop is known from the publications DE 102013206748 A1 and EP 3614 053 A1.
- Extractor hoods or downdraft fans are often installed around a hob in order to extract the fatty vapors that rise during cooking and thus prevent the kitchen elements from getting dirty and unpleasant odors developing.
- downdraft fans which are normally integrated essentially flush into a worktop and/or a hob, the fatty vapors rising above the hob are typically sucked into a suction opening, freed of fat components and odors and drawn down, in particular under the worktop or the Hob dissipated out by means of a blower device.
- a downdraft fan such as the filter devices, the blower device and/or the housing, are thus typically at least partially in an installation space below the worktop, in particular in kitchen furniture or of the same or integrated into one. Therefore, in contrast to classic extractor hoods, downdrafts often do not require any installation space above the hob and thus enable kitchen furnishings to be designed in a way that is often perceived as particularly visually appealing.
- known downdraft fans can often be assembled or assembled from several smaller individual parts or assemblies and/or individual functional components that are easier to handle in the installation space, but even with such a configuration, due to the spatially very limited installation space below a worktop and in particular due to the cramped conditions or The conditions in a piece of kitchen furniture often make it difficult to assemble known downdraft fans and only possible with considerable, often time-consuming effort.
- the downdraft fan comprises at least one frame device and at least one functional device with at least one housing device, the frame device comprising at least one front wall element and at least one rear wall element, the front wall element forming at least one front connection section overlapping at least one front wall of the housing device at least in sections, and the rear wall element forms a rear connection section at least in sections overlapping with at least one rear wall of the housing device.
- At least one bracing device is operatively connected to the front connection section and the rear connection section in order to connect the frame device and the housing device to one another when the downdraft fan is in an assembled state.
- connecting to one another is to be understood as meaning in particular connecting to one another in an essentially airtight manner or contacting the surfaces, which provides sufficient tightness.
- At least one bracing device is preferably operatively connected to the front connection section and the rear connection section in order to fasten the frame device and the housing device in particular to one another in an assembled state or installed state of the downdraft fan.
- the bracing device is operatively connected to the front and rear contact sections in such a way that, in an assembled state, in particular at least the front connection section and at least the rear connection section are sealed essentially airtight.
- the bracing device is operatively connected to the front and rear connecting sections such that in an assembled state the frame device and the housing device are preferably fastened to one another and, in particular, are held together by means of the bracing device.
- the front connection section is preferably formed by an at least partially or partially overlapping of at least one, in particular, lower section of the front wall element with an in particular upper section of a front wall of the housing device.
- a lower section of the front wall element and an upper section of a front wall of the housing device rest against one another.
- the rear bearing section is preferably formed by overlapping at least one section, in particular a lower section, of the rear wall element with, in particular an upper section, of a rear wall of the housing device.
- a lower section of the rear wall element and an upper section of a rear wall of the housing device are in contact with one another.
- the front wall element and in particular a front wall of the housing device faces a user of the downdraft fan.
- the downdraft fan is suitable and designed to discharge vapors and/or greasy vapor over and/or from a mounting device, in particular a worktop of a kitchen unit or cooking island, through the frame device and at least one section of the housing device to a blower device or suck off.
- the downdraft fan is preferably suitable and designed to discharge fumes and/or greasy vapor downwards, in particular underneath a set-up surface.
- the functional device comprises at least one vapor shield device and/or at least one blower device in addition to the housing device.
- the vapor shield device and/or the blower device is at least partially integrated into the functional device, in particular into the housing device.
- the vapor deflector device and/or the blower device is accommodated in and/or on the functional device, in particular in and/or on the housing device and/or fastened to it.
- a vapor deflector device can also preferably be accommodated at least partially on the frame device and/or fastened to it.
- the blower device is preferably in operative connection with at least one section of the housing device.
- the housing device particularly preferably comprises a rear wall and a front wall, which are preferably connected via at least two side walls and/or at least one bottom wall. Depending on the design and configuration, the housing device can also include an upper wall.
- the housing device is preferably designed to be largely cuboid.
- the housing device preferably provides an air removal means for carrying away or forwarding air.
- the frame device preferably comprises at least one front wall element and at least one rear wall element, which are connected in particular via at least two side wall elements.
- the front wall element and the rear wall element provide at least one side wall element of the frame means.
- the frame device comprises, on an upper section, a covering device that in particular runs around the upper section of the frame device.
- the covering device rests at least in sections on a positioning device, in particular a worktop.
- the covering device preferably prevents or reduces the ingress of dirt, in particular liquids, into a recess in the installation device.
- the downdraft fan according to the invention has many advantages.
- a significant advantage is that particularly simple assembly is possible by connecting the frame device and the functional device by means of a bracing device.
- the bracing device which extends from the front to the rear, exerts an active connection, in particular a force, both on the front connection section and on exerts the rear connection section, the front wall element is at least partially connected to the front wall and the rear wall element is at least partially connected to the rear wall.
- the downdraft fan according to the invention is particularly easy to assemble because the front and rear sections of the frame device and the housing device do not have to be connected to one another separately or individually.
- the at least one bracing device connects the frame device and the housing device at both a front and a rear section. Only one-sided access is required for assembly.
- the downdraft fan according to the invention can be used in particular under spatially very restricted or cramped conditions, such as e.g. B. can be assembled particularly easily and in particular in a time-saving and reliable manner in a furniture body.
- the bracing device can be introduced from the front or a front side of the downdraft fan in such a way that, when the downdraft fan is in an assembled state, it is operatively connected to the front connection section and the rear connection section in order to connect the frame device and the housing device.
- Such an embodiment of a downdraft fan enables a particularly reliable assembly because the frame device and housing device can be connected particularly easily and in particular in an essentially airtight manner and the downdraft fan according to the invention can be operated particularly effectively.
- the bracing device preferably braces the front connection section and the rear connection section with one another in order to connect the frame device and the housing device to one another when the downdraft fan is in an assembled state. Bracing the front and rear connecting sections by means of the bracing device enables in particular a particularly reliable connection of the frame device to the housing device.
- the bracing device preferably braces the front connection section and the rear connection section, in particular by means of tensile stress with one another and/or against one another.
- the bracing device particularly preferably braces the front connection section and the rear connection section with one another in order to seal at least the front and the rear connection section in an essentially airtight manner.
- This avoids the suction of false air from the surroundings of a downdraft fan into the housing device and/or into the frame device, and thus in particular a particularly efficient operation of a downdraft fan, in particular a particularly effective suction of vapors from one Hob reached to a blower device.
- Essentially airtight is to be understood as meaning in particular as tight as possible.
- the housing device is surrounded at least in sections by at least the front wall element and the rear wall element.
- Such a configuration or arrangement can be carried out in a particularly simple and reliable manner, in particular even under cramped conditions.
- At least the front wall element and the rear wall element enclose the housing device at least in sections.
- the housing device is preferably encompassed at least in sections by at least the front wall element and the rear wall element in such a way that the front wall element and the rear wall element each overlap or bear against at least one wall of the housing device.
- the bracing device is preferably in an operative connection with at least the front wall element and the rear wall element in order to connect the frame device and the housing device to one another when the downdraft fan is in an assembled state.
- connection of the frame device and the housing device can be carried out particularly easily and in particular in the shortest possible time, in particular under cramped conditions.
- the operative connection is brought about in particular by a tensile stress between the front wall element and the rear wall element.
- the front wall element particularly preferably has at least one opening, at least in the front connection section, for the bracing device to be passed through at least in sections.
- the opening is provided in particular by a cutout, borehole and/or punched-out area.
- the rear wall element in the rear connection section comprises at least one holding element, located opposite the opening in the front connection section, for fastening the bracing device.
- the holding element is preferably provided by the rear wall element in particular by a threaded bore.
- the holding element can also preferably be formed by a threaded nut and/or a similarly suitable element.
- the holding element can also be provided by the wall of the rear wall element itself, e.g. B. when a thread of a correspondingly designed bracing device is screwed directly into the wall.
- the housing device preferably has at least one feed-through opening in the rear and in the front connection section for passing through the at least one bracing device, the feed-through openings being at least congruent with the opening and with the holding element.
- the through-opening is provided in particular by a recess, bore and/or punched-out area.
- the bracing device is particularly preferably a threaded screw or a threaded bolt. This enables a particularly advantageous, particularly simple and quick formation or production of an operative connection, in particular a bracing between the front connection section and the rear connection section, in order to connect the frame device and the housing device to one another in an assembled state of the downdraft fan.
- the bracing device preferably comprises a threaded screw and/or is designed as such.
- the threaded screw or the threaded bolt has a length in the range of preferably 30 mm to 200 mm, preferably 70 mm to 130 mm and particularly preferably 95 mm to 105 mm.
- the front wall element is fastened to at least the front wall of the housing device by means of at least one fastening device.
- At least the front wall element and a front wall of the housing device are preferably fastened to one another, in particular in the connection section, by means of at least one fastening device.
- the fastening device supports a substantially airtight sealing of the front connection section.
- the frame device and/or the housing device comprises at least one sealing device. This allows in an assembled state of the Downdraft fan a particularly airtight and reliable sealing of the connection between the frame means and the housing means.
- the sealing device is or comprises in particular an elastically and/or plastically deformable element such as, for. B. a rubber strip, a foam strip or foam strip and / or a similarly suitable device, which in particular the front and / or rear contact section hermetically seals.
- an elastically and/or plastically deformable element such as, for. B. a rubber strip, a foam strip or foam strip and / or a similarly suitable device, which in particular the front and / or rear contact section hermetically seals.
- the frame device and/or the housing device preferably provides at least one sealing device at least in the front and in the rear connection section.
- the sealing device seals at least the connection between the frame device and the housing device in the front and/or rear connection section when the downdraft fan module is in the assembled state.
- the sealing device is deformed by the operative connection between the front wall element and the rear wall element in such a way that the front and/or the rear connection section is sealed in an essentially airtight manner.
- the frame device can preferably be integrated at least in sections into a recess of a positioning device.
- the frame device can preferably be integrated into at least one installation device from above.
- a set-up device is in particular a worktop of a kitchen unit or cooking island.
- it can also preferably be provided by a hob device.
- the frame device can be integrated at least in sections into installation devices of different thicknesses, in particular worktops with a thickness or strength in the range from 4 mm to 40 mm.
- the housing device can particularly preferably be integrated at least in sections into an installation volume, in particular below the installation surface.
- the installation volume is provided by a furniture body.
- a furniture body is in particular built-in kitchen furniture or a kitchen cabinet.
- At least one positioning device preferably provides an upper wall of the furniture body.
- the housing device can preferably be integrated into a furniture body with a height of 700 mm to 790 mm.
- the housing device can be integrated into an installation volume with a height of 700 mm to 790 mm, which is preferably provided by a furniture body.
- the installation volume is dimensioned in such a way that, in addition to the housing device, other devices such as e.g. B. built-in drawers and / or other built-in devices.
- the following steps are carried out: inserting or integrating the frame device into the at least one recess of a set-up surface; introducing the functional device into at least one installation volume below the recess; Aligning the frame device and the housing device so that at least the front connection section and the rear connection section are formed and establishing an operative connection between the front connection section and the rear connection section by means of the bracing device, whereby the frame device and the housing device are connected.
- One aspect is that after the insertion and introduction, the alignment of the frame device and the housing device to one another is optional, that is to say if necessary.
- One aspect is that after the insertion and introduction or after the insertion and introduction and alignment by means of the bracing device, the operative connection between the front connection section and the rear connection section is produced.
- the method according to the invention also offers the advantages of the downdraft fan according to the invention.
- the method according to the invention enables a particularly simple and reliable assembly of a downdraft fan, in particular a two-part downdraft fan, under cramped conditions. In this way it is possible in particular to integrate a downdraft fan in a furniture body, in particular a piece of kitchen furniture with a worktop, in a short time.
- At least the front wall element and the rear wall element are preferred for producing the operative connection between the front connection section and the rear connection section by means of the Clamping device clamped against each other in order to connect the frame device and the housing device to one another.
- the front wall element is particularly preferably fastened to the front wall of the housing device by means of at least one fastening element.
- This fastening step can be carried out as a first step after the insertion and delivery or after the insertion and delivery and alignment and before the operative connection is established. However, it has proven to be particularly expedient for this fastening step to be carried out after the operative connection has been established. Further advantages and features of the present invention result from the
- FIG. 1 shows a purely schematic representation of an exemplary embodiment of a downdraft fan according to the invention in a perspective view;
- FIG. 2 shows a purely schematic illustration of a further exemplary embodiment of a downdraft fan according to the invention in a side view;
- FIG. 3 shows a purely schematic illustration of another exemplary embodiment of a downdraft fan according to the invention in a sectional view from the side
- FIG. 4 shows a purely schematic representation of a further exemplary embodiment of a downdraft fan according to the invention in a sectional view from the side;
- FIG. 5 shows a purely schematic representation of a further exemplary embodiment of a downdraft fan in a view from above;
- FIG. 6 shows a purely schematic representation of another exemplary embodiment of a downdraft fan in a view from above;
- FIG. 7 shows a purely schematic illustration of a further exemplary embodiment of a downdraft fan according to the invention in a sectional view from the side;
- FIG. 8 shows a purely schematic representation of another exemplary embodiment of a downdraft fan according to the invention in a sectional view from the side.
- FIG. 1 shows, purely schematically, an exemplary embodiment of a downdraft fan 1 according to the invention in a perspective view.
- the downdraft fan 1 here comprises a frame device 2 and a functional device 3 with a housing device 4.
- the frame device 2 has a front wall element 5 and a rear wall element 6 which merge into two side wall elements 21 of the frame device 2 here. Furthermore, the frame device 2 here comprises a covering device 20 which runs around the upper section of the frame device 2 and which z. B. can be placed on a mounting device and / or a worktop and can thus prevent the ingress of dirt and / or liquids in a recess of the mounting device.
- the frame device 2 is here in a not-shown recess of a mounting device such.
- the housing device 4 is essentially cuboid here and, in the exemplary embodiment shown, has a rear wall 9 and a front wall 7, which are connected here via two side walls 19, only one of which is visible here.
- the housing device 4 thus provides here an air removal for the removal or forwarding of air.
- a blower device and/or vapor deflector device included in the functional device 3 can be accommodated on the housing device 2 and/or integrated into it.
- the housing device 4 is here in a non-illustrated receiving volume of a piece of furniture such.
- a lower section of the front wall element 5 overlaps with an upper section of the front wall 7 of the housing device 4, as a result of which a front connection section 8 is formed here, and a lower section of the rear wall element 6 overlaps here with an upper section of the rear wall 9 of the housing device 4, whereby a rear connection section 10 is formed here.
- the housing device 4 is partially enclosed or encompassed by the front wall element 5 and the rear wall element 6 .
- the housing device 4 has two feed-through openings 14, 15 in the front and rear connection sections 8, 10 in each case.
- a pair of mutually opposite feed-through openings 14, 15 are in line with an opening 12 of the front wall element 5 in the front connection section 8 and with a holding element 13 of the rear wall element 6 in the rear connection section 10.
- a bracing device 11 can be sectioned here through the opening 12 of the front wall element 5 and the through-openings 14, 15 of the housing device 4 guided and attached to the holding element 13 of the rear wall element 6, so that the bracing device 11 is operatively connected to the front connection section 8 and the rear connection section 10 in order to connect the frame device 2 and the housing device 4 to one another when the downdraft fan 1 is in an assembled state.
- a fastening device 17 In a central section of the front connection section 8, two recesses are provided here in the front wall element 5, through which a fastening device 17 can be guided in sections and fastened to the front wall 7 of the housing device 4, so that the fastening device 17 here forms a largely airtight or airtight seal. a sufficient sealing of the front connection section 8 supports.
- FIG. 2 shows, purely schematically, an exemplary embodiment of a downdraft fan 1 according to the invention in a side view.
- the downdraft fan 1 here comprises a functional device 3 with a housing device 4 and a frame device 2 with a front wall element 5, with a rear wall element 6 and with a cover device 20.
- the housing device 4 is partially or encompassed by the front wall element 5 and the rear wall element 6, so that the front wall element 5 overlaps with the front wall 7 of the housing device 4 and forms at least one front connection section 8 and the rear wall element 6 overlaps with the rear wall 9 of the housing device 4 forms a rear connection section 10 .
- the front and rear walls 7, 9 can also encompass the frame device 2 in sections, so that the front wall element 5 overlaps with the front wall 7 of the housing device 4 and forms at least one front connection section 8 and the rear wall element 6 overlaps with the rear wall 9 of the housing device 4 forms a rear connection section 10 .
- the front wall 7 can also overlap an outer surface section of the front wall element 5 and the rear wall element 6 can overlap an outer surface section of the rear wall 9, so that a front and a rear connection section 8, 10 are formed. This can also be done by overlapping sections of the frame device 2 and the housing device 4 in exactly the opposite or reversed manner.
- the front wall element 5 here has an opening 12 in the front connection section 8 and the rear wall element 6 comprises an opening 12 opposite here Retaining element 13, which is provided here by a threaded hole in the rear wall element 6.
- the housing device 2 has a feed-through opening 14 in the front and in the rear connection section 8, 10, which is aligned with the opening 12 and with the holding element 13.
- FIG. 3 shows, purely schematically, an exemplary embodiment of a downdraft fan 1 according to the invention in a sectional view from the side.
- the downdraft fan 1 here comprises a functional device 3 with a housing device 4 and a frame device 2 with a front wall element 5, with a rear wall element 6 and with a cover device 20.
- the housing device 2 is partially encompassed or encompassed by the front wall element 5 and the rear wall element 6 and a front and a rear connection section 8, 10 are formed.
- the front wall element 5 also has an opening 12 in the front connection section 8 and the rear wall element 6 has a holding element 13 opposite the opening 12, which is provided here by a threaded bore in the rear wall element 6.
- the housing device 4 also has a feed-through opening 14 , 15 here in the front and in the rear connection section 8 , 10 , which here coincide with the opening 12 and with the retaining element 13 .
- a bracing device 11 designed here as a threaded screw 16, is routed in sections through the opening 12 of the front wall element 5 and the feed-through openings 14, 15 of the housing device 4 and fastened to the holding element 13 of the rear wall element 6, so that here the bracing device 11 is connected to the front wall element 5 and the rear wall element 6 is in working connection in order to connect the frame device 2 and the housing device 4 to one another in the assembled state of the downdraft fan 1 shown here.
- the bracing device 11 here braces the front wall element 5 and the rear wall element 6 with one another by means of tensile stress.
- FIG. 4 shows, purely schematically, an exemplary embodiment of a downdraft fan 1 according to the invention in a view from the side in a different sectional plane than in FIG.
- the downdraft fan 1 here comprises a functional device 3 with a housing device 4 and a frame device 2 with a front wall element 5, with a rear wall element 6 and with a cover device 20.
- the housing device 4 is partially enclosed or encompassed by the front wall element 5 and the rear wall element 6 and a front and a rear connection section 8, 10 are formed.
- the front wall element 5 is fastened to the front wall 7 of the housing device 4 by means of a fastening device 17 embodied here as a self-tapping screw in the front connection section 8, so that the fastening device 17 here supports a largely airtight sealing of the front connection section 8.
- the fastening device 17 can also be designed as a short-threaded screw, which can be guided in sections through a recess or through-opening in the front wall element 5 and fastened to a threaded hole provided in the front wall 7 .
- FIG. 5 A further exemplary embodiment of a downdraft fan 1 according to the invention is shown purely schematically in FIG. 5 in a view from above.
- the contours of the covering device 20 of the frame device 2 can be seen and possible positions of the bracing device 11 and the fastening device 17 are indicated schematically by dashed lines.
- two fastening devices 17 indicated by short dashed lines are arranged in a central section of the downdraft fan 1 .
- a bracing device 11 indicated by a long dashed line is arranged here in an outer right and an outer left section of the downdraft fan 1 .
- the two bracing devices 11 are arranged here in such a way that they are accommodated in sections between the side wall elements 21 of the frame device 2 .
- FIG. 6 A further exemplary embodiment of a downdraft fan 1 according to the invention is shown purely schematically in FIG. 6 in a view from above.
- the contours of the cover device 20 of the frame device 2 can be seen in this representation and possible positions of the bracing device 11 and the fastening device 17 are indicated schematically by dashed lines.
- two fastening devices 17 indicated by short dashed lines are also arranged here in a central section of the downdraft fan 1 .
- each of an outer right and an outer left section of the downdraft fan one is through a long dashed line indicated bracing device 11 was added.
- the two bracing devices 11 are arranged here in such a way that the side wall elements 21 of the frame device 2 lie between the two bracing devices 11 .
- FIG. 7 Another exemplary embodiment of a downdraft fan 1 according to the invention is shown purely schematically in FIG. 7 in a sectional view from the side.
- the frame device 2 includes a sealing device 18 which is designed here as a deformable foam strip and is accommodated here on an upper inner section of the front wall element 5 and an upper inner section of the rear wall element 6 .
- the housing device 4 is enclosed here in sections by the front wall element 5 and the rear wall element 6, so that the sealing device 18 seals the front and the rear connection section 8, 10 in an essentially airtight manner.
- FIG. 8 A further exemplary embodiment of a downdraft fan 1 according to the invention is shown purely schematically in FIG. 8 in a sectional view from the side.
- the downdraft fan 1 here comprises a functional device 3 with a housing device 4 and a frame device 2 with a front wall element 5, with a rear wall element 6 and with a cover device 20.
- the housing device 4 is partially encompassed or encompassed by the front wall element 5 and the rear wall element 6 and a front and a rear connection section 8, 10 are formed.
- a bracing device 11 designed as a threaded screw 16 is guided in sections through the opening 12 of the front wall element 5 and the feed-through openings 14, 15 of the housing device 4 and is attached to the holding element 13 of the rear wall element 6, so that here the bracing device 11 is connected to the front wall element 5 and the rear wall element 6 is operatively connected in order to connect the frame means 2 and the housing means 4 to one another.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102021111486.1A DE102021111486B4 (de) | 2021-05-04 | 2021-05-04 | Downdraftlüfter und Verfahren zum Zusammenbau |
| PCT/EP2022/058993 WO2022233522A1 (de) | 2021-05-04 | 2022-04-05 | Downdraftlüfter und verfahren zum zusammenbau |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP4334645A1 true EP4334645A1 (de) | 2024-03-13 |
| EP4334645B1 EP4334645B1 (de) | 2025-03-26 |
Family
ID=81580075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP22720973.1A Active EP4334645B1 (de) | 2021-05-04 | 2022-04-05 | Downdraftlüfter und verfahren zum zusammenbau |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP4334645B1 (de) |
| DE (1) | DE102021111486B4 (de) |
| ES (1) | ES3020933T3 (de) |
| WO (1) | WO2022233522A1 (de) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4945891A (en) * | 1989-03-30 | 1990-08-07 | General Electric Company | Drive mechanism for retractable down draft vent |
| DE102013206748B4 (de) | 2012-04-17 | 2022-06-02 | BSH Hausgeräte GmbH | Dunstabzugsvorrichtung mit mindestens einem Rost |
| DE102013213810A1 (de) | 2013-07-15 | 2015-01-15 | BSH Bosch und Siemens Hausgeräte GmbH | Zentralrahmen für Dunstabzugshaube und Dunstabzugshaube |
| EP3614053B1 (de) | 2018-06-08 | 2021-05-26 | BSH Hausgeräte GmbH | Dunstabzugsvorrichtung und kombinationsgerät mit dunstabzugsvorrichtung und kochfeld |
| DE202019102525U1 (de) | 2019-05-06 | 2019-06-13 | Naber Holding Gmbh & Co. Kg | Montagerahmen zum Montieren eines Luftauslasses eines Dunstabzugsystems in einer Öffnung und eine entsprechende Anordnung |
| CN110345532B (zh) * | 2019-06-27 | 2024-06-14 | 青岛海尔智能技术研发有限公司 | 集成灶的排烟结构 |
| EP3789678B1 (de) * | 2019-09-04 | 2025-10-08 | BSH Hausgeräte GmbH | Dunstabzugsvorrichtung mit anschlussvorrichtung und verfahren zum anschliessen einer dunstabzugsvorrichtung an einen luftkanal |
-
2021
- 2021-05-04 DE DE102021111486.1A patent/DE102021111486B4/de active Active
-
2022
- 2022-04-05 ES ES22720973T patent/ES3020933T3/es active Active
- 2022-04-05 WO PCT/EP2022/058993 patent/WO2022233522A1/de not_active Ceased
- 2022-04-05 EP EP22720973.1A patent/EP4334645B1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| ES3020933T3 (en) | 2025-05-23 |
| DE102021111486B4 (de) | 2024-02-22 |
| EP4334645B1 (de) | 2025-03-26 |
| WO2022233522A1 (de) | 2022-11-10 |
| DE102021111486A1 (de) | 2022-11-10 |
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