EP3598006B1 - Vapour extractor for a cooking hob which can be fitted into a piece of furniture, method for operating the vapour extractor and furniture comprising a cooking hob and a vapour extractor - Google Patents

Vapour extractor for a cooking hob which can be fitted into a piece of furniture, method for operating the vapour extractor and furniture comprising a cooking hob and a vapour extractor Download PDF

Info

Publication number
EP3598006B1
EP3598006B1 EP19185393.6A EP19185393A EP3598006B1 EP 3598006 B1 EP3598006 B1 EP 3598006B1 EP 19185393 A EP19185393 A EP 19185393A EP 3598006 B1 EP3598006 B1 EP 3598006B1
Authority
EP
European Patent Office
Prior art keywords
air
furniture
air flow
piece
designed
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
EP19185393.6A
Other languages
German (de)
French (fr)
Other versions
EP3598006A1 (en
Inventor
Marco Wiechert
Bogdan Jagos
Ingo Hüster
Christian Lauderlein
Rainer Ragert
Artur Geist
Ole Behrens
Marvin Robert Döring
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.)
Miele und Cie KG
Original Assignee
Miele und Cie KG
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 Miele und Cie KG filed Critical Miele und Cie KG
Publication of EP3598006A1 publication Critical patent/EP3598006A1/en
Application granted granted Critical
Publication of EP3598006B1 publication Critical patent/EP3598006B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • 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

Definitions

  • Extractor device for a hob that can be built into a piece of furniture, method for operating the extractor device and system comprising a piece of furniture, a hob and an extractor device
  • the invention relates to an extractor device for a hob that can be built into a piece of furniture, a method for operating the extractor device and a system comprising a piece of furniture and a hob and an extractor device.
  • Extractor hoods with an exhaust duct can transport moisture that is released during a cooking process out of a building. With extractor hoods in recirculation mode, this moisture remains in the room.
  • moist air can be blown into a cabinet plinth, such as the brochure US 2003/226 444 A1 disclosed.
  • the air duct can end in the cabinet base, or the moist air can be directed out of the cabinet base into the kitchen area.
  • the pamphlet WO 2004/054689 A1 shows an extractor device with filter devices for reducing the moisture in the conveyed air.
  • the pamphlet US 2007/062 513 A1 discloses an extractor device which is installed with a hob in a piece of furniture and transports an air flow away from the surroundings of the hob into the interior of the piece of furniture.
  • the pamphlet EP 2 893 967 A1 shows an embodiment of a filter for such an extractor device.
  • an extractor device which has a line section with a filter above a furniture base, for example as a furniture drawer.
  • the pamphlets DE 20 2006 003 321 U1 and DE 20 2006 016 179 U1 each show a similar extractor device for use in a piece of furniture that can be moved on wheels.
  • the object of the invention is to create an improved extractor device for a hob that can be built into a piece of furniture, an improved method for operating the extractor device and an improved piece of furniture with a hob and with an extractor device.
  • this object is achieved by an extractor device for a hob that can be built into a piece of furniture, a method for operating the extractor device and a piece of furniture with a hob and with an extractor device with the features or Steps of the main claims solved.
  • the advantages that can be achieved with the invention are that the air humidity of the air or vapors extracted by the extractor device can be reduced.
  • condensation of water vapor in the cabinet base or in the kitchen area can thereby be avoided.
  • moisture damage to the furniture or the kitchen space can advantageously be avoided.
  • a moisture adsorber of the extractor device can be arranged in the piece of furniture, which advantageously enables a compact design.
  • the approach described here can be used accordingly in connection with a commercial or professional appliance, for example a professional kitchen appliance, or a laboratory ventilation system.
  • An extractor device for a hob that can be built into a piece of furniture comprises at least one exhaust air line, a ventilation device, a circulating air device and a moisture adsorber.
  • the piece of furniture has a plinth interior clad with a skirting board.
  • the exhaust air line is designed to guide an air flow from an area surrounding the hob to the base interior.
  • the ventilation device is designed to promote the air flow through the exhaust air line.
  • the air circulation device has an odor filter for cleaning the air flow.
  • the moisture adsorber is designed to remove moisture from the air flow.
  • the furniture can be, for example, a kitchen cabinet in which the hob can be installed.
  • the hob can be arranged, for example, in an upper section of the kitchen cabinet.
  • the ventilation device can be, for example, a table-top ventilator which is designed to suck off vapor that is generated during a cooking process as an air stream.
  • the exhaust air line can, for example, have an intake opening which is arranged adjacent to or adjacent to the hob.
  • the intake opening can also be formed as part of the ventilation device.
  • the exhaust air line can, for example, be arranged adjacent to the intake opening and additionally or alternatively to the ventilation device.
  • the exhaust air line can, for example, run in sections along a side of the piece of furniture facing a wall of the kitchen space.
  • the air circulation device can be arranged, for example, in the exhaust air line or in the base interior.
  • the moisture adsorber can be, for example, an activated carbon filter which has a particularly high moisture absorption capacity and, additionally or alternatively, a particularly high tendency to give off moisture.
  • the moisture adsorber can do this, for example be designed as a sorption filter with an open-pored, macroporous structure resulting from a very high level of chemical activation.
  • the exhaust air line has a first line section which is shaped to guide the air flow out of the area surrounding the hob.
  • the exhaust air line can have a second line section which is shaped to guide the air flow to an outlet gap in the skirting board.
  • the first line section and, additionally or alternatively, the second line section can have a curvature for the air flow to bypass a corner of the piece of furniture. In this way, the air flow can advantageously be guided in a space-saving manner and can be discharged quickly and efficiently.
  • this embodiment enables a compact design of the extractor hood device.
  • the second line section can be tubular.
  • the second line section can be formed as a deflection element to improve the directing of the air flow to the outlet gap in the skirting board.
  • the deflection element can be, for example, a deflection plate or a line section of the exhaust air line formed from plastic.
  • the air flow can advantageously be directed particularly efficiently through the tubular second line section or through the deflecting element to the outlet gap of the skirting board.
  • the air circulation device can be arranged downstream of the first line section or downstream of the second line section. If the air circulation device is arranged downstream of the first line section, the air circulation device can be arranged, for example, between the first and the second line section. The air circulation device can be arranged in the base interior downstream of the second line section. The air circulation device can be arranged, for example, as a function of the shape of the piece of furniture, or as a function of the way in which the piece of furniture is positioned in the kitchen, which advantageously enables a compact design of the piece of furniture and the extractor device.
  • the circulating air device can comprise the moisture adsorber.
  • the moisture adsorber can be arranged, for example, adjacent to the odor filter in a housing of the circulating air device.
  • This embodiment advantageously enables particularly efficient guidance of the air flow.
  • the air circulation device and moisture adsorber can be arranged in series with respect to the air flow. If the moisture adsorber is connected downstream of the circulating air device, in particular the grease filter and / or the odor filter, then, for example, contamination of the moisture adsorber can be suppressed.
  • the extractor device has a sensor device and a control device. The sensor device can be designed to sense air humidity and additionally or alternatively a temperature.
  • the sensor device can include, for example, an air humidity sensor.
  • the sensor device is designed to provide a sensor signal that maps the humidity and additionally or alternatively the temperature.
  • the sensor signal can map a relative humidity.
  • the control device is designed to provide a control signal for controlling the ventilation device using the sensor signal.
  • the control device can, for example, be designed to provide the control signal for activating or deactivating the ventilation device as a function of a value of the sensor signal, or the control signal can be designed to set a ventilation output of the ventilation device.
  • the ventilation device can be operated automatically by means of the sensor device and a control device according to Bedan, without requiring intervention by a user, which enables particularly efficient and thus energy-saving operation of the ventilation device.
  • the control device is designed to provide the control signal for operating the ventilation device in a drying mode for drying the moisture adsorber as a function of a value of the sensor signal.
  • the drying mode can, for example, take place after the cooking process.
  • the ventilation device can, for example, have a lower fan power than when sucking off an air stream or vapors in an extraction mode during the cooking process.
  • the control signal for operating the ventilation device in dry mode can be provided, for example, when the value of the sensor signal indicates that the humidity has reached or fallen below a predefined limit value, which corresponds, for example, to humidity sensed before starting the cooking process.
  • the moisture adsorber can advantageously be regenerated for a subsequent cooking process by drying by means of the ventilation device.
  • the method has at least one step of activating the ventilation device in an extraction mode and one step of activating the ventilation device in a dry mode.
  • the ventilation device is activated in order to guide vapors generated during a cooking process as the air flow from the area surrounding the hob to the base interior.
  • the ventilation device activated to guide room air as the air flow from the area surrounding the hob to the base interior after the cooking process in order to dry the moisture adsorber.
  • the ventilation device can thus advantageously be used both for sucking off an air stream, for example a vapor, and for drying the moisture adsorber.
  • the ventilation line of the ventilation device can advantageously be set in accordance with the extraction mode or the dry mode.
  • the method can also include a step of deactivating the ventilation device after the step of activating the ventilation device in the extraction mode and before the step of activating the ventilation device in the dry mode.
  • a step of deactivating the ventilation device after the step of activating the ventilation device in the extraction mode and before the step of activating the ventilation device in the dry mode.
  • a piece of furniture is also presented with a hob built into the piece of furniture and with an exemplary embodiment of the above-mentioned extractor device that is built into the piece of furniture.
  • the object on which the invention is based can also be advantageously achieved by means of this embodiment of the invention.
  • Figure 1 shows a schematic representation of a piece of furniture 100 with an extractor device 105 for a hob that can be built into the piece of furniture 100 according to an exemplary embodiment.
  • the furniture 100 has a plinth interior 115 clad with a plinth 110.
  • the furniture 100 is an example of a kitchen cabinet with a cabinet base.
  • the extractor device 105 comprises an exhaust air line 120, a ventilation device 125, a circulating air device 130 and a moisture adsorber 135.
  • the exhaust air line 120 is designed to guide an air flow from an area surrounding the hob to the base interior 115.
  • the exhaust air line 120 opens into the base interior 115, so that the air flow exits into the base interior 115.
  • the ventilation device 125 is designed to promote the air flow through the exhaust air line 120.
  • the air circulation device 130 has an odor filter 140 for cleaning the air flow.
  • the moisture adsorber 135 is designed to remove moisture from the air flow.
  • the air circulation device 130 comprises the moisture adsorber 135.
  • the moisture adsorber 135 is arranged, for example, adjacent to the odor filter 140 in the air circulation device 130.
  • the moisture adsorber 135 is connected upstream of the odor filter 140 in relation to a flow direction of the air flow.
  • the ventilation device 125 is designed, for example, as a table-top ventilator and is correspondingly designed to suck in the air flow, for example vapors generated during a cooking process.
  • the exhaust air line 120 directs the air flow through the circulating air device 130 and thus through the moisture adsorber 135 and for odor binding through the odor filter 140 into the base interior 115.
  • the ventilation device 125 can be in another suitable position, for example within the exhaust air line 120, be arranged.
  • the extractor device 105 also has an optional sensor device 145 and an optional control device 150.
  • the sensor device 145 is designed to sense air humidity and additionally or alternatively a temperature.
  • the sensor device 145 is designed to provide a sensor signal 155 which maps the humidity and additionally or alternatively the temperature.
  • the control device 150 is designed to use the sensor signal 155 to generate a control signal 160 for controlling the ventilation device 125 provide.
  • a sensor area of the sensor device 145 can for example be in the furniture 100, in the surroundings of the furniture 100 and within the extractor device 105, for example within the exhaust air line 120.
  • control device 150 is designed to provide the control signal 160 for operating the ventilation device 125 in a dry mode for drying the moisture adsorber 135 as a function of a value of the sensor signal 155.
  • the control signal 160 is provided, for example, when the air humidity reaches or falls below a predetermined value and additionally or alternatively the temperature for drying the moisture adsorber 135.
  • drying of the moisture adsorber 135 can only begin when the control signal 160 indicates that the air sucked in to dry the moisture adsorber 135 is sufficiently dry.
  • the use of the moisture adsorber 135 advantageously does not result in condensation of moisture in the air flow directed from the area surrounding the hob, which prevents damage to the furniture 100, for example through swelling damage or peeling edge strips can.
  • the extractor device 105 shown here moisture peaks that arise as a result of the cooking process are reduced to physical values at which condensation of the water vapor does not occur in occupied rooms.
  • the moisture adsorber 135 used is dried again after the cooking process when the air humidity prevailing before the cooking process has been restored as a result of the air exchange and the subsequent conditioning of the room air. This is done here by means of the control signal 160 using the sensor signal 155.
  • the relative humidity behind the moisture adsorber 135 never exceeds values that can lead to moisture damage to the furniture 100 due to the adsorption kinematics of the moisture adsorber 135 used.
  • the same physical conditions are established in the interior of the furniture as in the kitchen, that is to say in the surroundings of the furniture 100.
  • a humidity sensor of the sensor device 145 in the kitchen senses the temperature and the humidity, whereby the point in time is recognized at which a fan of the ventilation device 125 is switched on in the dry mode with low air output to dry the moisture adsorber 135.
  • the same physical properties are created by a fan run-on of the ventilation device 125 Conditions like in the kitchen.
  • a dry moisture adsorber 135 is then available again for the next cooking process.
  • the extractor device 105 shown here it is possible to end the air flow within the furniture 100 without risking long-term damage from moisture by setting the same physical conditions in the interior of the furniture 100 as in the kitchen.
  • the moisture binding of the humidity of the air flow is permanently available because the moisture adsorber 135 is dried after each cooking process.
  • the installation effort of the extractor device 105 is reduced compared to the variant in which the air is led out of the furniture 100. Compared to the routing of air out of the furniture 100, this also results in a lower outflow velocity and lower flow noise when the air flow is guided by means of the extractor device 105.
  • Figure 2 shows a schematic representation of a piece of furniture 100 with an extractor device 105 for a hob that can be built into the piece of furniture 100 according to an exemplary embodiment.
  • the furniture 100 shown here and the extractor device 105 shown here are similar to those based on FIG Figure 1 corresponding elements described.
  • the arrows 205, 210 and 215 additionally show the guiding of the air flow in the extractor device 105.
  • the exhaust air line 120 has a first line section 220 which is shaped to guide the air flow out of the area surrounding the hob.
  • the exhaust air line 120 has a second line section 225 which is shaped to guide the air flow to an outlet gap 230 in the baseboard 110.
  • the first line section 220 and, additionally or alternatively, the second line section 225 have a curvature for the air flow to bypass a corner of the furniture 100.
  • the air flow is deflected in the first line section 225 by the bend, as the arrow 205 shows. In this case, the air flow is guided from the ventilation device 125 through the first line section 225 to the circulating air device 130.
  • the air flow is then directed through the moisture adsorber 135 and through the odor filter 140 into the second line section 225, as the arrow 210 shows.
  • the second line section 210 opens into the plinth interior 115. From the plinth interior 115, the air flow is diverted through the outlet gap 230 in the baseboard.
  • the second line section 225 is shaped as a deflecting element to improve the directing of the air flow to the outlet gap 230 in the baseboard 110.
  • the second line section 225 is tubular, as shown in the following Figures 3 and 5 shown
  • the air circulation device 130 is arranged downstream of the first line section 220.
  • the air circulation device can also be arranged downstream of the second line section 225, as shown on the basis of the following Figures 3 and 5 shown.
  • the air flow is directed from the furniture 100 into the kitchen area.
  • humidity is withdrawn from the air flow by means of the moisture adsorber 135. This advantageously prevents air humidity in the interior of the furniture 100 from condensing on the surfaces and causing damage.
  • Figure 3 shows a schematic representation of a piece of furniture 100 with an extractor device 105 for a hob that can be built into the piece of furniture 100 according to an exemplary embodiment.
  • the second line section 225 has a tubular shape.
  • the air circulation device 130 with the odor filter 140 is arranged downstream of the second line section 225.
  • the air circulation device is arranged in the plinth interior 115 of the furniture 100. This arrangement of the air circulation device 130 is advantageous, for example, if there is insufficient installation space for the air circulation device 130 in the section of the exhaust air line 120 behind the furniture 100, or if installation space is to be saved in this area.
  • the tubular shape of the second line section 225 shown here is advantageous in order to prevent damage to the furniture 100 from air in the air flow that has not yet been dehumidified.
  • the odor filter 140 is arranged here by way of example on a wall side of the air circulation device 130, and the moisture adsorber is arranged in the air circulation device 130 on the side of the odor filter facing away from the wall side, as shown in the following Figure 4 shown.
  • FIG 4 shows a schematic representation of a circulating air device 130 with a moisture adsorber 135 according to an embodiment. It is a top view of the in Figure 3 air circulation device 130 shown.
  • the air circulation device 130 has an inlet section 405 for introducing the air flow.
  • Two odor filters 140 are arranged parallel to an axis of longitudinal extent of the circulating air device 130.
  • One of the moisture adsorbers 135 is arranged on each of the sides of the odor filters 140 facing away from the wall sections of the circulating air device 130.
  • the air flow introduced via the introduction section 405 is discharged again through the moisture adsorber 135 and the odor filter 140, which is based on the following Figures 5 and 6 is shown.
  • the moisture adsorber 135 and the odor filter 140 can be cylindrical.
  • FIG. 5 shows a schematic representation of a piece of furniture 100 with an extractor device 105 for a hob that can be built into the piece of furniture 100 according to an exemplary embodiment.
  • the furniture 100 shown here and the extractor device 105 shown here correspond to that based on FIG Figure 3 described furniture and the extractor hood.
  • the arrows 505, 510 and 515 are also shown to clarify the guiding of the air flow through the extractor device 105.
  • the air flow is sucked in by means of the ventilation device 125 and passed through the first line section 220 of the exhaust air line 120, as the arrow 505 shows. From there, the air flow is passed on through the exhaust air line 120 to the tubular second line section 225, as the arrow 510 shows. From the second line section 225, the air flow is directed into the circulating air device 130, where the air flow is directed through the moisture absorber and through the odor filter 140 in the direction of the outlet gap 230 of the skirting board 110, as the arrow 515 shows.
  • Figure 6 shows a schematic representation of a circulating air device 130 with a moisture adsorber 135 according to an embodiment. It is a top view of the in Figure 5 air circulation device 130 shown.
  • the air flow is introduced into the air circulation device 130 through the introduction section 405, as three arrows 605 show.
  • the odor filters 140 are arranged on the two wall sections parallel to the longitudinal extension axis of the circulating air device 130, and one of the moisture adsorbers 135 is arranged on each of the sides facing away from the wall sections of the circulating air device 130.
  • the air flow introduced via the introduction section 405 is directed through the moisture adsorber 135 into the odor filter 140, and from there discharged from the circulating air device, which is shown by two arrows 610.
  • FIG. 7 shows a flowchart of a method 700 for operating an extractor device according to an exemplary embodiment. This can be an extractor hood device as described with reference to the preceding figures.
  • the method 700 has at least one step 705 of activating the ventilation device of the extractor device in an extraction mode and one step 710 of activating the ventilation device in a dry mode.
  • a propeller of the ventilation device is set in rotation, for example.
  • the ventilation device is activated in an extraction mode in order to guide fumes generated during a cooking process as the air flow from the area surrounding the hob to the interior of the plinth.
  • the ventilation device is activated in a dry mode in order, after the cooking process, to guide room air as the air flow from the area surrounding the hob to the base interior in order to dry the moisture adsorber.
  • the ventilation device can have a higher ventilation performance than in the dry mode.
  • the method 700 also includes a step 715 of deactivating the ventilation device after step 705 of activating the ventilation device in the extraction mode.
  • Step 715 is optionally carried out after step 705 and before step 710.
  • Step 715 is optionally carried out in order to activate the drying mode of the ventilation device only when suitable air is available for drying, for example after the cooking process, or as soon as the air humidity has reached a certain limit value. In this way, after the operation of the ventilation device has ended in the extraction mode, the ventilation device can not be active for a period of time before the ventilation device is activated again in step 710.
  • an exemplary embodiment of the extractor device as described with reference to the preceding figures can be operated.
  • an exemplary embodiment comprises a “and / or” link between a first feature and a second feature, this is to be read in such a way that the exemplary embodiment according to one embodiment includes both the first feature and the second feature and, according to a further embodiment, either only the has the first feature or only the second feature.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ventilation (AREA)

Description

Dunstabzugsvorrichtung für ein in ein Möbel einbaubares Kochfeld, Verfahren zum Betreiben der Dunstabzugsvorrichtung und System aus einem Möbel, einem Kochfeld und einer DunstabzugsvorrichtungExtractor device for a hob that can be built into a piece of furniture, method for operating the extractor device and system comprising a piece of furniture, a hob and an extractor device

Die Erfindung betrifft eine Dunstabzugsvorrichtung für ein in ein Möbel einbaubares Kochfeld, ein Verfahren zum Betreiben der Dunstabzugsvorrichtung und ein System aus einem Möbel und einem Kochfeld und einer Dunstabzugsvorrichtung.The invention relates to an extractor device for a hob that can be built into a piece of furniture, a method for operating the extractor device and a system comprising a piece of furniture and a hob and an extractor device.

Dunstabzüge mit einer Abluftleitung können Feuchtigkeit, die während eines Kochvorgangs freigesetzt wird, aus einem Gebäude heraus transportieren. Bei Dunstabzügen im Umluftbetrieb verbleibt diese Feuchtigkeit im Raum. Bei Dunstabzugssystemen mit einem Tischlüfter kann feuchte Luft in einen Schranksockel geblasen werden, wie beispielsweise die Druckschrift US 2003 / 226 444 A1 offenbart. Die Luftführung kann dabei im Schranksockel enden, oder die feuchte Luft kann aus dem Schranksockel heraus in den Küchenraum geleitet werden.Extractor hoods with an exhaust duct can transport moisture that is released during a cooking process out of a building. With extractor hoods in recirculation mode, this moisture remains in the room. In the case of extractor systems with a downdraft extractor, moist air can be blown into a cabinet plinth, such as the brochure US 2003/226 444 A1 disclosed. The air duct can end in the cabinet base, or the moist air can be directed out of the cabinet base into the kitchen area.

Die Druckschrift WO 2004/054689 A1 zeigt eine Dunstabzugseinrichtung mit Filtereinrichtungen zur Reduktion der Feuchtigkeit in der geförderten Luft.The pamphlet WO 2004/054689 A1 shows an extractor device with filter devices for reducing the moisture in the conveyed air.

Die Druckschrift US 2007 / 062 513 A1 offenbart eine Dunstabzugseinrichtung, welche mit einem Kochfeld in einem Möbel eingebaut ist und einen Luftstrom von der Umgebung des Kochfeldes weg in das Innere des Möbels transportiert. Die Druckschrift EP 2 893 967 A1 zeigt für eine derartige Dunstabzugseinrichtung eine Ausgestaltung eines Filters.The pamphlet US 2007/062 513 A1 discloses an extractor device which is installed with a hob in a piece of furniture and transports an air flow away from the surroundings of the hob into the interior of the piece of furniture. The pamphlet EP 2 893 967 A1 shows an embodiment of a filter for such an extractor device.

Aus der Druckschrift WO 2004/090425 A2 ist eine Dunstabzugseinrichtung bekannt, welche oberhalb eines Möbelsockels, beispielsweise als Möbelschublade ein Leitungsabschnitt mit einem Filter aufweist. Die Druckschriften DE 20 2006 003 321 U1 und DE 20 2006 016 179 U1 zeigen jeweils eine ähnliche Dunstabzugseinrichtung zur Verwendung bei einem auf Rädern verfahrbarem Möbel.From the pamphlet WO 2004/090425 A2 an extractor device is known which has a line section with a filter above a furniture base, for example as a furniture drawer. The pamphlets DE 20 2006 003 321 U1 and DE 20 2006 016 179 U1 each show a similar extractor device for use in a piece of furniture that can be moved on wheels.

Der Erfindung stellt sich die Aufgabe eine verbesserte Dunstabzugsvorrichtung für ein in ein Möbel einbaubares Kochfeld, ein verbessertes Verfahren zum Betreiben der Dunstabzugsvorrichtung und ein verbessertes Möbel mit einem Kochfeld und mit einer Dunstabzugsvorrichtung zu schaffen.The object of the invention is to create an improved extractor device for a hob that can be built into a piece of furniture, an improved method for operating the extractor device and an improved piece of furniture with a hob and with an extractor device.

Erfindungsgemäß wird diese Aufgabe durch eine Dunstabzugsvorrichtung für ein in ein Möbel einbaubares Kochfeld, ein Verfahren zum Betreiben der Dunstabzugsvorrichtung und ein Möbel mit einem Kochfeld und mit einer Dunstabzugsvorrichtung mit den Merkmalen bzw. Schritten der Hauptansprüche gelöst. Vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung ergeben sich aus den nachfolgenden Unteransprüchen.According to the invention, this object is achieved by an extractor device for a hob that can be built into a piece of furniture, a method for operating the extractor device and a piece of furniture with a hob and with an extractor device with the features or Steps of the main claims solved. Advantageous refinements and developments of the invention emerge from the following subclaims.

Die mit der Erfindung erreichbaren Vorteile bestehen darin, dass die Luftfeuchtigkeit der von der Dunstabzugsvorrichtung abgesaugten Luft oder Wrasen reduziert werden kann. Vorteilhafterweise kann dadurch eine Kondensation von Wasserdampf in dem Schranksockel oder in dem Küchenraum vermieden werden. Zudem können vorteilhafterweise Feuchtigkeitsschäden an dem Möbel oder dem Küchenraum vermieden werden. Ein Feuchtigkeitsadsorber der Dunstabzugsvorrichtung kann dabei in dem Möbel angeordnet sein, was vorteilhafterweise eine kompakte Bauweise ermöglicht.The advantages that can be achieved with the invention are that the air humidity of the air or vapors extracted by the extractor device can be reduced. Advantageously, condensation of water vapor in the cabinet base or in the kitchen area can thereby be avoided. In addition, moisture damage to the furniture or the kitchen space can advantageously be avoided. A moisture adsorber of the extractor device can be arranged in the piece of furniture, which advantageously enables a compact design.

Auch wenn der beschriebene Ansatz anhand eines Haushaltgerätes beschrieben wird, kann der hier beschrieben Ansatz entsprechend im Zusammenhang mit einem gewerblichen oder professionellen Gerät, beispielsweise einem professionellen Küchengerät, oder einem Laborlüftungssystem eingesetzt werden.Even if the described approach is described using a household appliance, the approach described here can be used accordingly in connection with a commercial or professional appliance, for example a professional kitchen appliance, or a laboratory ventilation system.

Eine Dunstabzugsvorrichtung für ein in ein Möbel einbaubares Kochfeld umfasst zumindest eine Abluftleitung, eine Lüftungseinrichtung, eine Umlufteinrichtung und einen Feuchtigkeitsadsorber. Das Möbel weist einen mit einer Sockelleiste verkleideten Sockelinnenraum auf. Die Abluftleitung ist dazu ausgeformt, einen Luftstrom aus einem Umgebungsbereich des Kochfelds zu dem Sockelinnenraum zu leiten. Die Lüftungseinrichtung ist dazu ausgebildet, den Luftstrom durch die Abluftleitung zu fördern. Die Umlufteinrichtung weist einen Geruchsfilter zum Reinigen des Luftstroms auf. Der Feuchtigkeitsadsorber ist dazu ausgebildet, dem Luftstrom Feuchtigkeit zu entziehen.An extractor device for a hob that can be built into a piece of furniture comprises at least one exhaust air line, a ventilation device, a circulating air device and a moisture adsorber. The piece of furniture has a plinth interior clad with a skirting board. The exhaust air line is designed to guide an air flow from an area surrounding the hob to the base interior. The ventilation device is designed to promote the air flow through the exhaust air line. The air circulation device has an odor filter for cleaning the air flow. The moisture adsorber is designed to remove moisture from the air flow.

Bei dem Möbel kann es sich beispielsweise um einen Küchenschrank handeln, in den das Kochfeld eingebaut werden kann. Das Kochfeld kann beispielsweise in einem oberen Abschnitt des Küchenschranks angeordnet sein. Bei der Lüftungseinrichtung kann es sich beispielsweise um einen Tischlüfter handeln, der dazu ausgeformt ist, als Luftstrom einen während eines Kochvorgangs entstehenden Wrasen abzusaugen. Die Abluftleitung kann beispielsweise eine Einzugsöffnung aufweisen, die benachbart zu oder angrenzend an das Kochfeld angeordnet ist. Die Einzugsöffnung kann auch als Teil der Lüftungseinrichtung ausgeformt sein. Die Abluftleitung kann beispielsweise an die Einzugsöffnung und zusätzlich oder alternativ an die Lüftungseinrichtung anschließend angeordnet sein. Die Abluftleitung kann beispielsweise abschnittsweise entlang einer einer Wand des Küchenraums zugewandten Seite des Möbels verlaufen. Die Umlufteinrichtung kann beispielsweise in der Abluftleitung oder in dem Sockelinnenraum anordenbar sein. Bei dem Feuchtigkeitsadsorber kann es sich beispielsweise um einen Aktivkohlefilter handeln, der eine besonders hohe Feuchtigkeitsaufnahmeleistung und zusätzlich oder alternativ eine besonders hohe Feuchtigkeitsabgabeneigung aufweist. Dazu kann der Feuchtigkeitsadsorber beispielsweise als Sorptionsfilter mit einer durch eine sehr hohe chemische Aktivierung entstehenden offenporigen, makroporösen Struktur ausgeformt sein.The furniture can be, for example, a kitchen cabinet in which the hob can be installed. The hob can be arranged, for example, in an upper section of the kitchen cabinet. The ventilation device can be, for example, a table-top ventilator which is designed to suck off vapor that is generated during a cooking process as an air stream. The exhaust air line can, for example, have an intake opening which is arranged adjacent to or adjacent to the hob. The intake opening can also be formed as part of the ventilation device. The exhaust air line can, for example, be arranged adjacent to the intake opening and additionally or alternatively to the ventilation device. The exhaust air line can, for example, run in sections along a side of the piece of furniture facing a wall of the kitchen space. The air circulation device can be arranged, for example, in the exhaust air line or in the base interior. The moisture adsorber can be, for example, an activated carbon filter which has a particularly high moisture absorption capacity and, additionally or alternatively, a particularly high tendency to give off moisture. The moisture adsorber can do this, for example be designed as a sorption filter with an open-pored, macroporous structure resulting from a very high level of chemical activation.

Gemäß der Erfindung weist die Abluftleitung einen ersten Leitungsabschnitt auf, der ausgeformt ist, den Luftstrom aus dem Umgebungsbereich des Kochfelds zu leiten. Zudem kann die Abluftleitung einen zweiten Leitungsabschnitt aufweisen, der ausgeformt ist, den Luftstrom zu einem Auslassspalt in der Sockelleiste zu leiten. Der erste Leitungsabschnitt und zusätzlich oder alternativ der zweite Leitungsabschnitt können eine Krümmung zum Vorbeileiten des Luftstroms an einer Ecke des Möbels aufweisen. Vorteilhafterweise kann der Luftstrom auf diese Weise platzsparend geleitet und schnell und effizient ausgeleitet werden. Zudem ermöglicht diese Ausführungsform eine kompakte Bauweise der Dunstabzugsvorrichtung.According to the invention, the exhaust air line has a first line section which is shaped to guide the air flow out of the area surrounding the hob. In addition, the exhaust air line can have a second line section which is shaped to guide the air flow to an outlet gap in the skirting board. The first line section and, additionally or alternatively, the second line section can have a curvature for the air flow to bypass a corner of the piece of furniture. In this way, the air flow can advantageously be guided in a space-saving manner and can be discharged quickly and efficiently. In addition, this embodiment enables a compact design of the extractor hood device.

Der zweite Leitungsabschnitt kann gemäß einer Ausführungsform rohrförmig ausgeformt sein. Alternativ kann der zweite Leitungsabschnitt als Umlenkelement zur Verbesserung des Lenkens des Luftstroms zu dem Auslassspalt in der Sockelleiste ausgeformt sein. Bei dem Umlenkelement kann es sich beispielsweise um ein Umlenkblech handeln, oder um einen aus Kunststoff ausgeformten Leitungsabschnitt der Abluftleitung. Vorteilhafterweise kann der Luftstrom durch den rohrförmigen zweiten Leitungsabschnitt oder durch das Umlenkelement besonders effizient zum Auslassspalt der Sockelleiste gelenkt werden.According to one embodiment, the second line section can be tubular. Alternatively, the second line section can be formed as a deflection element to improve the directing of the air flow to the outlet gap in the skirting board. The deflection element can be, for example, a deflection plate or a line section of the exhaust air line formed from plastic. The air flow can advantageously be directed particularly efficiently through the tubular second line section or through the deflecting element to the outlet gap of the skirting board.

Die Umlufteinrichtung kann gemäß einer Ausführungsform stromabwärts des ersten Leitungsabschnitts oder stromabwärts des zweiten Leitungsabschnitts angeordnet ist. Wenn die Umlufteinrichtung stromabwärts des ersten Leitungsabschnitts angeordnet ist, kann die Umlufteinrichtung beispielweise zwischen dem ersten und dem zweiten Leitungsabschnitt angeordnet sein. Stromabwärts des zweiten Leitungsabschnitts kann die Umlufteinrichtung in dem Sockelinnenraum angeordnet sein. Die Anordnung der Umlufteinrichtung kann beispielsweise in Abhängigkeit einer Ausformung des Möbels erfolgen, oder in Abhängigkeit einer Stellweise des Möbels in dem Küchenraum, was vorteilhafterweise eine kompakte Bauweise des Möbels und der Dunstabzugsvorrichtung ermöglicht.According to one embodiment, the air circulation device can be arranged downstream of the first line section or downstream of the second line section. If the air circulation device is arranged downstream of the first line section, the air circulation device can be arranged, for example, between the first and the second line section. The air circulation device can be arranged in the base interior downstream of the second line section. The air circulation device can be arranged, for example, as a function of the shape of the piece of furniture, or as a function of the way in which the piece of furniture is positioned in the kitchen, which advantageously enables a compact design of the piece of furniture and the extractor device.

Zudem kann die Umlufteinrichtung gemäß einer Ausführungsform den Feuchtigkeitsadsorber umfassen. Dazu kann der Feuchtigkeitsadsorber beispielsweise benachbart zu dem Geruchsfilter in einem Gehäuse der Umlufteinrichtung angeordnet sein. Diese Ausführungsform ermöglicht vorteilhafterweise eine besonders effiziente Führung des Luftstroms. Generell können Umlufteinrichtung und Feuchtigkeitsadsorber bezüglich des Luftstroms in Reihe angeordnet sein. Ist der Feuchtigkeitsadsorber der Umlufteinrichtung, insbesondere dem Fettfilter und/oder dem Geruchsfilter nachgeschaltet, so kann beispielsweise eine Verschmutzung des Feuchtigkeitsadsorbers unterdrückt werden. Erfindungsgemäß weist die Dunstabzugsvorrichtung eine Sensoreinrichtung und eine Steuereinrichtung auf. Die Sensoreinrichtung kann ausgebildet sein, eine Luftfeuchtigkeit und zusätzlich oder alternativ eine Temperatur zu sensieren. Die Sensoreinrichtung kann beispielsweise einen Luftfeuchtigkeitssensor umfassen. Die Sensoreinrichtung ist ausgebildet, ein Sensorsignal bereitzustellen, das die Luftfeuchtigkeit und zusätzlich oder alternativ die Temperatur abbildet. Beispielsweise kann das Sensorsignal eine relative Luftfeuchtigkeit abbilden. Die Steuereinrichtung ist ausgebildet sein, unter Verwendung des Sensorsignals ein Steuersignal zum Ansteuern der Lüftungseinrichtung bereitzustellen.In addition, according to one embodiment, the circulating air device can comprise the moisture adsorber. For this purpose, the moisture adsorber can be arranged, for example, adjacent to the odor filter in a housing of the circulating air device. This embodiment advantageously enables particularly efficient guidance of the air flow. In general, the air circulation device and moisture adsorber can be arranged in series with respect to the air flow. If the moisture adsorber is connected downstream of the circulating air device, in particular the grease filter and / or the odor filter, then, for example, contamination of the moisture adsorber can be suppressed. According to the invention, the extractor device has a sensor device and a control device. The sensor device can be designed to sense air humidity and additionally or alternatively a temperature. The sensor device can include, for example, an air humidity sensor. The sensor device is designed to provide a sensor signal that maps the humidity and additionally or alternatively the temperature. For example, the sensor signal can map a relative humidity. The control device is designed to provide a control signal for controlling the ventilation device using the sensor signal.

Die Steuereinrichtung kann beispielsweise ausgebildet sein, abhängig von einem Wert des Sensorsignals das Steuersignal zum Aktivieren oder Deaktivieren der Luftungseinrichtung bereitzustellen, oder das Steuersignal Kann ausgebildet sein, eine Luftungsleistung der Luftungseinrichtung einzustellen. Vorteillhafterweise Kann die Luftungseinrichtung mittels der Sensoreinrichtung una aer Steuereinrichtung nach Bedan automatisch betrieben werden, ohne einen Eingriff eines Benutzers erforderlich zu machen, was ein besonders effizientes und dadurch energiesparendes Betreiben der Lüftungseinrichtung ermöglicht.The control device can, for example, be designed to provide the control signal for activating or deactivating the ventilation device as a function of a value of the sensor signal, or the control signal can be designed to set a ventilation output of the ventilation device. Advantageously, the ventilation device can be operated automatically by means of the sensor device and a control device according to Bedan, without requiring intervention by a user, which enables particularly efficient and thus energy-saving operation of the ventilation device.

Erfindungsgemäß ist die Steuereinrichtung dazu ausgebildet, abhängig von einem Wert des Sensorsignals das Steuersignal zum Betreiben der Lüftungseinrichtung in einem Trockenmodus zum Trocknen des Feuchtigkeitsadsorbers bereitzustellen. Der Trockenmodus kann beispielsweise nach dem Kochvorgang erfolgen. In dem Trockenmodus kann die Lüftungseinrichtung beispielsweise eine geringere Gebläseleistung aufweisen als beim Absaugen eines Luftstroms oder Wrasens in einem Abzugsmodus während des Kochvorgangs. Das Steuersignal zum Betreiben der Lüftungseinrichtung in dem Trockenmodus kann beispielsweise bereitgestellt werden, wenn der Wfert des Sensorsignals ein Erreichen oder Unterschreiten eines vordefinierten Grenzwertes der Luftfeuchtigkeit anzeigt, der beispielsweise einer vor dem Starten des Kochvorgangs sensierten Luftfeuchtigkeit entspricht. Der Feuchtigkeitsadsorber kann durch das Trocknen mittels der Lüftungseinrichtung vorteilhafterweise für einen nachfolgenden Kochvorgang regeneriert werden. Mit diesem Ansatz wird zudem ein Verfahren zum Betreiben einer Ausführungsform der vorstehend genannten Dunstabzugsvorrichtung vorgestellt. Das Verfahren weist zumindest einen Schritt des Aktivierens der Lüftungseinrichtung in einem Abzugsmodus und einen Schritt des Aktivierens der Lüftungseinrichtung in einem Trockenmodus auf. Im Schritt des Aktivierens der Lüftungseinrichtung in dem Abzugsmodus wird die Lüftungseinrichtung aktiviert, um während eines Kochvorgangs entstehenden Wrasen als den Luftstrom aus dem Umgebungsbereich des Kochfelds zu dem Sockelinnenraum zu leiten. Im Schritt des Aktivierens der Lüftungseinrichtung in dem Trockenmodus wird die Lüftungseinrichtung aktiviert, um nach dem Kochvorgang Raumluft als den Luftstrom aus dem Umgebungsbereich des Kochfelds zu dem Sockelinnenraum zu leiten, um den Feuchtigkeitsadsorber zu trocknen. Vorteilhafterweise kann die Lüftungseinrichtung somit sowohl zum Absaugen eines Luftstroms, beispielsweise eines Wrasen, verwendet werden, als auch zum Trocknen des Feuchtigkeitsadsorbers. Zudem kann beim Aktivieren vorteilhafterweise die Lüftungsleitung der Lüftungseinrichtung entsprechend dem Abzugsmodus oder dem Trockenmodus eingestellt sein.According to the invention, the control device is designed to provide the control signal for operating the ventilation device in a drying mode for drying the moisture adsorber as a function of a value of the sensor signal. The drying mode can, for example, take place after the cooking process. In the dry mode, the ventilation device can, for example, have a lower fan power than when sucking off an air stream or vapors in an extraction mode during the cooking process. The control signal for operating the ventilation device in dry mode can be provided, for example, when the value of the sensor signal indicates that the humidity has reached or fallen below a predefined limit value, which corresponds, for example, to humidity sensed before starting the cooking process. The moisture adsorber can advantageously be regenerated for a subsequent cooking process by drying by means of the ventilation device. With this approach, a method for operating an embodiment of the above-mentioned extractor device is also presented. The method has at least one step of activating the ventilation device in an extraction mode and one step of activating the ventilation device in a dry mode. In the step of activating the ventilation device in the extraction mode, the ventilation device is activated in order to guide vapors generated during a cooking process as the air flow from the area surrounding the hob to the base interior. In the step of activating the ventilation device in the dry mode, the ventilation device activated to guide room air as the air flow from the area surrounding the hob to the base interior after the cooking process in order to dry the moisture adsorber. The ventilation device can thus advantageously be used both for sucking off an air stream, for example a vapor, and for drying the moisture adsorber. In addition, during activation, the ventilation line of the ventilation device can advantageously be set in accordance with the extraction mode or the dry mode.

Das Verfahren kann gemäß einer Ausführungsform zudem einen Schritt des Deaktivierens der Lüftungseinrichtung nach dem Schritt des Aktivierens der Lüftungseinrichtung in dem Abzugsmodus und vor dem Schritt des Aktivierens der Lüftungseinrichtung in dem Trockenmodus umfassen. Vorteilhafterweise ist es gemäß dieser Ausführungsform möglich, den Trockenmodus erst zu aktivieren, wenn zum Trocknen geeignete Luft zur Verfügung steht, beispielsweise nach dem Kochvorgang, oder sobald die Luftfeuchtigkeit nach Beenden des Kochvorgangs einen bestimmten Grenzwert erreicht hat.According to one embodiment, the method can also include a step of deactivating the ventilation device after the step of activating the ventilation device in the extraction mode and before the step of activating the ventilation device in the dry mode. According to this embodiment, it is advantageously possible to activate the drying mode only when suitable air is available for drying, for example after the cooking process, or as soon as the air humidity has reached a certain limit value after the cooking process has ended.

Es wird zudem ein Möbel mit einem in das Möbel eingebauten Kochfeld und mit einem Ausführungsbeispiel der vorstehend genannten Dunstabzugsvorrichtung, die in dem Möbel eingebaut ist, vorgestellt. Auch mittels dieser Ausführungsform der Erfindung kann die der Erfindung zugrundeliegende Aufgabe vorteilhaft gelöst werden.A piece of furniture is also presented with a hob built into the piece of furniture and with an exemplary embodiment of the above-mentioned extractor device that is built into the piece of furniture. The object on which the invention is based can also be advantageously achieved by means of this embodiment of the invention.

Ausführungsbeispiele der Erfindung sind in den Zeichnungen rein schematisch dargestellt und werden nachfolgend näher beschrieben. Es zeigt

Figur 1
eine schematische Darstellung eines Möbels mit einer Dunstabzugsvorrichtung für ein in das Möbel einbaubares Kochfeld gemäß einem Ausführungsbeispiel;
Figur 2
eine schematische Darstellung eines Möbels mit einer Dunstabzugsvorrichtung für ein in das Möbel einbaubares Kochfeld gemäß einem Ausführungsbeispiel;
Figur 3
eine schematische Darstellung eines Möbels mit einer Dunstabzugsvorrichtung für ein in das Möbel einbaubares Kochfeld gemäß einem Ausführungsbeispiel;
Figur 4
eine schematische Darstellung einer Umlufteinrichtung mit einem Feuchtigkeitsadsorber gemäß einem Ausführungsbeispiel;
Figur 5
eine schematische Darstellung eines Möbels mit einer Dunstabzugsvorrichtung für ein in das Möbel einbaubares Kochfeld gemäß einem Ausführungsbeispiel;
Figur 6
eine schematische Darstellung einer Umlufteinrichtung mit einem Feuchtigkeitsadsorber gemäß einem Ausführungsbeispiel; und
Figur 7
eine Ablaufdiagramm eines Verfahrens zum Betreiben der Dunstabzugsvorrichtung gemäß einem Ausführungsbeispiel.
Embodiments of the invention are shown purely schematically in the drawings and are described in more detail below. It shows
Figure 1
a schematic representation of a piece of furniture with an extractor device for a hob that can be built into the piece of furniture, according to an exemplary embodiment;
Figure 2
a schematic representation of a piece of furniture with an extractor device for a hob that can be built into the piece of furniture, according to an exemplary embodiment;
Figure 3
a schematic representation of a piece of furniture with an extractor device for a hob that can be built into the piece of furniture, according to an exemplary embodiment;
Figure 4
a schematic representation of a circulating air device with a moisture adsorber according to an embodiment;
Figure 5
a schematic representation of a piece of furniture with an extractor device for a hob that can be built into the piece of furniture, according to an exemplary embodiment;
Figure 6
a schematic representation of a circulating air device with a moisture adsorber according to an embodiment; and
Figure 7
a flowchart of a method for operating the extractor device according to an embodiment.

In der nachfolgenden Beschreibung günstiger Ausführungsbeispiele des vorliegenden Ansatzes werden für die in den verschiedenen Figuren dargestellten und ähnlich wirkenden Elemente gleiche oder ähnliche Bezugszeichen verwendet, wobei auf eine wiederholte Beschreibung dieser Elemente verzichtet wird.In the following description of advantageous exemplary embodiments of the present approach, identical or similar reference numerals are used for the elements shown in the various figures and having a similar effect, a repeated description of these elements being dispensed with.

Figur 1 zeigt eine schematische Darstellung eines Möbels 100 mit einer Dunstabzugsvorrichtung 105 für ein in das Möbel 100 einbaubares Kochfeld gemäß einem Ausführungsbeispiel. Das Möbel 100 weist einen mit einer Sockelleiste 110 verkleideten Sockelinnenraum 115 auf. Das Möbel 100 stellt beispielhaft einen Küchenschrank mit einem Schranksockel dar. Figure 1 shows a schematic representation of a piece of furniture 100 with an extractor device 105 for a hob that can be built into the piece of furniture 100 according to an exemplary embodiment. The furniture 100 has a plinth interior 115 clad with a plinth 110. The furniture 100 is an example of a kitchen cabinet with a cabinet base.

Die Dunstabzugsvorrichtung 105 umfasst eine Abluftleitung 120, eine Lüftungseinrichtung 125, eine Umlufteinrichtung 130 und einen Feuchtigkeitsadsorber 135. Die Abluftleitung 120 ist dazu ausgeformt, einen Luftstrom aus einem Umgebungsbereich des Kochfelds zu dem Sockelinnenraum 115 zu leiten. Gemäß einem Ausführungsbeispiel mündet die Abluftleitung 120 in den Sockelinnenraum 115, sodass der Luftstrom in den Sockelinnenraum 115 hinaus austritt. Die Lüftungseinrichtung 125 ist dazu ausgebildet, den Luftstrom durch die Abluftleitung 120 zu fördern. Die Umlufteinrichtung 130 weist einen Geruchsfilter 140 zum Reinigen des Luftstroms auf. Der Feuchtigkeitsadsorber 135 ist dazu ausgebildet ist, dem Luftstrom Feuchtigkeit zu entziehen.The extractor device 105 comprises an exhaust air line 120, a ventilation device 125, a circulating air device 130 and a moisture adsorber 135. The exhaust air line 120 is designed to guide an air flow from an area surrounding the hob to the base interior 115. According to one exemplary embodiment, the exhaust air line 120 opens into the base interior 115, so that the air flow exits into the base interior 115. The ventilation device 125 is designed to promote the air flow through the exhaust air line 120. The air circulation device 130 has an odor filter 140 for cleaning the air flow. The moisture adsorber 135 is designed to remove moisture from the air flow.

Gemäß dem hier gezeigten Ausführungsbeispiel umfasst die Umlufteinrichtung 130 den Feuchtigkeitsadsorber 135. Der Feuchtigkeitsadsorber 135 ist beispielhaft benachbart zu dem Geruchsfilter 140 in der Umlufteinrichtung 130 angeordnet. Dabei ist der Feuchtigkeitsadsorber 135 dem Geruchsfilter 140 in Bezug auf eine Strömungsrichtung des Luftstroms vorgeschaltet. Die Lüftungseinrichtung 125 ist beispielhaft als Tischlüfter ausgeführt und entsprechend dazu ausgebildet, den Luftstrom, beispielsweise während eines Kochvorgangs entstehende Wrasen, anzusaugen. In dem hier gezeigten Ausführungsbeispiel leitet die Abluftleitung 120 den Luftstrom durch die Umlufteinrichtung 130 und damit durch den Feuchtigkeitsadsorber 135 und zur Geruchsbindung durch den Geruchsfilter 140 in den Sockelinnenraum 115. Alternativ kann die Lüftungseinrichtung 125 an einer anderen geeigneten Position, beispielsweise innerhalb der Abluftleitung 120, angeordnet sein.According to the exemplary embodiment shown here, the air circulation device 130 comprises the moisture adsorber 135. The moisture adsorber 135 is arranged, for example, adjacent to the odor filter 140 in the air circulation device 130. The moisture adsorber 135 is connected upstream of the odor filter 140 in relation to a flow direction of the air flow. The ventilation device 125 is designed, for example, as a table-top ventilator and is correspondingly designed to suck in the air flow, for example vapors generated during a cooking process. In the exemplary embodiment shown here, the exhaust air line 120 directs the air flow through the circulating air device 130 and thus through the moisture adsorber 135 and for odor binding through the odor filter 140 into the base interior 115. Alternatively, the ventilation device 125 can be in another suitable position, for example within the exhaust air line 120, be arranged.

Die Dunstabzugsvorrichtung 105 weist gemäß dem hier gezeigten Ausführungsbeispiel zudem eine optionale Sensoreinrichtung 145 und eine optionale Steuereinrichtung 150 auf. Die Sensoreinrichtung 145 ist ausgebildet, eine Luftfeuchtigkeit und zusätzlich oder alternativ eine Temperatur zu sensieren. Zudem ist die Sensoreinrichtung 145 ausgebildet, ein Sensorsignal 155 bereitzustellen, das die Luftfeuchtigkeit und zusätzlich oder alternativ die Temperatur abbildet. Die Steuereinrichtung 150 ist dazu ausgebildet, unter Verwendung des Sensorsignals 155 ein Steuersignal 160 zum Ansteuern der Lüftungseinrichtung 125 bereitzustellen. Ein Sensorbereich der Sensoreinrichtung 145 kann beispielsweise in dem Möbel 100, in einer Umgebung des Möbels 100 und innerhalb der Dunstabzugsvorrichtung 105, beispielsweise innerhalb der Abluftleitung 120 liegen.According to the exemplary embodiment shown here, the extractor device 105 also has an optional sensor device 145 and an optional control device 150. The sensor device 145 is designed to sense air humidity and additionally or alternatively a temperature. In addition, the sensor device 145 is designed to provide a sensor signal 155 which maps the humidity and additionally or alternatively the temperature. The control device 150 is designed to use the sensor signal 155 to generate a control signal 160 for controlling the ventilation device 125 provide. A sensor area of the sensor device 145 can for example be in the furniture 100, in the surroundings of the furniture 100 and within the extractor device 105, for example within the exhaust air line 120.

Ferner ist die Steuereinrichtung 150 gemäß einem Ausführungsbeispiel dazu ausgebildet, abhängig von einem Wert des Sensorsignals 155 das Steuersignal 160 zum Betreiben der Lüftungseinrichtung 125 in einem Trockenmodus zum Trocknen des Feuchtigkeitsadsorbers 135 bereitzustellen. Das Steuersignal 160 wird beispielsweise beim Erreichen oder Unterschreiten eines vorbestimmten Werts der Luftfeuchtigkeit und zusätzlich oder alternativ der Temperatur zum Trocknen des Feuchtigkeitsadsorbers 135 bereitgestellt. Dadurch kann beispielsweise erst dann mit einem Trocknen des Feuchtigkeitsadsorbers 135 begonnen werden, wenn das Steuersignal 160 anzeigt, das die zum Trocknen des Feuchtigkeitsadsorbers 135 angesaugte Luft ausreichend trocken ist.Furthermore, according to an exemplary embodiment, the control device 150 is designed to provide the control signal 160 for operating the ventilation device 125 in a dry mode for drying the moisture adsorber 135 as a function of a value of the sensor signal 155. The control signal 160 is provided, for example, when the air humidity reaches or falls below a predetermined value and additionally or alternatively the temperature for drying the moisture adsorber 135. As a result, for example, drying of the moisture adsorber 135 can only begin when the control signal 160 indicates that the air sucked in to dry the moisture adsorber 135 is sufficiently dry.

Bei dem Leiten des Luftstroms durch das Möbel 100 kommt es durch die Verwendung des Feuchtigkeitsadsorbers 135 vorteilhafterweise nicht zu einer Kondensation von Feuchtigkeit des aus dem Umgebungsbereich des Kochfelds geleiteten Luftstroms, wodurch eine Schädigung des Möbels 100, beispielsweise durch Quellschäden oder sich ablösenden Umleimer, verhindert werden kann. Mittels der hier gezeigten Dunstabzugsvorrichtung 105 werden Feuchtigkeitsspitzen, die durch den Kochvorgang entstehen, auf physikalische Werte, bei denen es in bewohnten Räumen nicht zur Kondensation des Wasserdampfs kommt, reduziert.When the air flow is directed through the furniture 100, the use of the moisture adsorber 135 advantageously does not result in condensation of moisture in the air flow directed from the area surrounding the hob, which prevents damage to the furniture 100, for example through swelling damage or peeling edge strips can. By means of the extractor device 105 shown here, moisture peaks that arise as a result of the cooking process are reduced to physical values at which condensation of the water vapor does not occur in occupied rooms.

Der eingesetzte Feuchtigkeitsadsorber 135 wird gemäß einem Ausführungsbeispiel nach dem Kochprozess wieder getrocknet, wenn sich durch den Luftwechsel und die anschließende Konditionierung der Raumluft die vor dem Kochprozess herrschende Luftfeuchtigkeit wieder eingestellt hat. Dies erfolgt hier mittels des Steuersignals 160 unter Verwendung des Sensorsignals 155. Bei der Trocknung des Feuchtigkeitsadsorbers 135 übersteigt die relative Luftfeuchtigkeit hinter dem Feuchtigkeitsadsorber 135 auf Grund der Adsorptionskinematik des eingesetzten Feuchtigkeitsadsorbers 135 niemals Werte, die zu Feuchtigkeitsschäden an dem Möbel 100 führen können. Außerdem ermöglicht ein Nachlauf der Lüftungseinrichtung 125 nach abgeschlossener Trocknung des Feuchtigkeitsadsorbers 135, dass sich in dem Inneren des Möbels die gleichen physikalischen Bedingungen wie in der Küche, also der Umgebung des Möbels 100 einstellen. Dazu sensiert ein Luftfeuchtigkeitssensor der Sensoreinrichtung 145 in der Küche die Temperatur und die Luftfeuchtigkeit, wodurch der Zeitpunkt erkannt wird, zu dem ein Gebläse der Lüftungseinrichtung 125 im Trockenmodus in kleiner Luftleistung zur Trocknung des Feuchtigkeitsadsorbers 135 eingeschaltet wird. Im Schrankinneren des Möbels 100 stellen sich durch einen Gebläsenachlauf der Lüftungseinrichtung 125 die gleichen physikalischen Bedingungen wie in der Küche ein. Für den nächsten Kochvorgang steht anschließend wieder ein trockener Feuchtigkeitsadsorbers 135 zur Verfügung.According to one exemplary embodiment, the moisture adsorber 135 used is dried again after the cooking process when the air humidity prevailing before the cooking process has been restored as a result of the air exchange and the subsequent conditioning of the room air. This is done here by means of the control signal 160 using the sensor signal 155. During the drying of the moisture adsorber 135, the relative humidity behind the moisture adsorber 135 never exceeds values that can lead to moisture damage to the furniture 100 due to the adsorption kinematics of the moisture adsorber 135 used. In addition, after-running of the ventilation device 125 after the drying of the moisture adsorber 135 has been completed, the same physical conditions are established in the interior of the furniture as in the kitchen, that is to say in the surroundings of the furniture 100. For this purpose, a humidity sensor of the sensor device 145 in the kitchen senses the temperature and the humidity, whereby the point in time is recognized at which a fan of the ventilation device 125 is switched on in the dry mode with low air output to dry the moisture adsorber 135. In the interior of the cabinet of the furniture 100, the same physical properties are created by a fan run-on of the ventilation device 125 Conditions like in the kitchen. A dry moisture adsorber 135 is then available again for the next cooking process.

Mittels der hier gezeigten Dunstabzugsvorrichtung 105 ist es möglich, die Luftführung noch innerhalb des Möbels 100 zu beenden, ohne dabei Langzeitschäden durch Feuchtigkeit zu riskieren, durch ein Einstellen der gleichen physikalischen Bedingungen in dem Inneren des Möbels 100 wie in der Küche. Die Feuchtigkeitsbindung der Luftfeuchtigkeit des Luftstroms steht dauerhaft zur Verfügung, weil der Feuchtigkeitsadsorber 135 nach jedem Kochvorgang getrocknet wird. Dabei ist der Installationsaufwand der Dunstabzugsvorrichtung 105 gegenüber der Variante, bei der die Luft aus dem Möbel 100 heraus geführt wird, reduziert. Im Vergleich zu der Luftführung aus dem Möbel 100 heraus ergeben sich hier zudem eine geringere Ausströmgeschwindigkeit und geringere Strömungsgeräusche beim Leiten des Luftstroms mittels der Dunstabzugsvorrichtung 105. Ohne die Verwendung des Feuchtigkeitsabsorbers 135 würde feuchte Luft aus dem Möbel 100 herausgeleitet, wobei der Installationsaufwand höher ist, weil die Verrohrung an der Schrankrückwand herunter und auf dem Fußboden im Schranksockel bis zum gewünschten Ausblasfenster ausgeführt werden muss. Vorteilhafterweise kann durch das Verwenden des Feuchtigkeitsadsorbers 135 eine am Ausblasfenster auftretende hohe Ausströmgeschwindigkeit, die wiederum zu Zuglufterscheinungen oder erhöhten Strömungsgeräuschen führen kann, vermieden werden.By means of the extractor device 105 shown here, it is possible to end the air flow within the furniture 100 without risking long-term damage from moisture by setting the same physical conditions in the interior of the furniture 100 as in the kitchen. The moisture binding of the humidity of the air flow is permanently available because the moisture adsorber 135 is dried after each cooking process. The installation effort of the extractor device 105 is reduced compared to the variant in which the air is led out of the furniture 100. Compared to the routing of air out of the furniture 100, this also results in a lower outflow velocity and lower flow noise when the air flow is guided by means of the extractor device 105. Without the use of the moisture absorber 135, moist air would be led out of the furniture 100, whereby the installation effort is higher, because the piping on the cabinet back wall and on the floor in the cabinet plinth must be carried out up to the desired outlet window. Advantageously, by using the moisture adsorber 135, a high outflow velocity occurring at the blow-out window, which in turn can lead to drafts or increased flow noises, can be avoided.

Figur 2 zeigt eine schematische Darstellung eines Möbels 100 mit einer Dunstabzugsvorrichtung 105 für ein in das Möbel 100 einbaubares Kochfeld gemäß einem Ausführungsbeispiel. Das hier gezeigte Möbel 100 und die hier gezeigte Dunstabzugsvorrichtung 105 ähneln den anhand von Figur 1 beschriebenen entsprechenden Elementen. In dem hier gezeigten Ausführungsbeispiel ist durch die Pfeile 205, 210 und 215 zusätzlich das Leiten des Luftstroms in der Dunstabzugsvorrichtung 105 gezeigt. Figure 2 shows a schematic representation of a piece of furniture 100 with an extractor device 105 for a hob that can be built into the piece of furniture 100 according to an exemplary embodiment. The furniture 100 shown here and the extractor device 105 shown here are similar to those based on FIG Figure 1 corresponding elements described. In the exemplary embodiment shown here, the arrows 205, 210 and 215 additionally show the guiding of the air flow in the extractor device 105.

Die Abluftleitung 120 weist gemäß einem Ausführungsbeispiel einen ersten Leitungsabschnitt 220 auf, der ausgeformt ist, den Luftstrom aus dem Umgebungsbereich des Kochfelds zu leiten. Zudem weist die Abluftleitung 120 einen zweiten Leitungsabschnitt 225 auf, der ausgeformt ist, den Luftstrom zu einem Auslassspalt 230 in der Sockelleiste 110 zu leiten. Der erste Leitungsabschnitt 220 und zusätzlich oder alternativ der zweite Leitungsabschnitt 225 weisen eine Krümmung zum Vorbeileiten des Luftstroms an einer Ecke des Möbels 100 auf. Der Luftstrom wird in dem ersten Leitungsabschnitt 225 durch die Krümmung umgelenkt, wie der Pfeil 205 zeigt. Dabei wird der Luftstrom von der Lüftungseinrichtung 125 durch den ersten Leitungsabschnitt 225 zu der Umlufteinrichtung 130 geleitet. Der Luftstrom wird dann durch den Feuchtigkeitsadsorber 135 und durch den Geruchsfilter 140 in den zweiten Leitungsabschnitt 225 geleitet, wie der Pfeil 210 zeigt. Der zweite Leitungsabschnitt 210 mündet in den Sockelinnenraum 115. Aus dem Sockelinnenraum 115 wird der Luftstrom durch den Auslasspalt 230 in der Sockelleiste hindurch ausgeleitet.According to one exemplary embodiment, the exhaust air line 120 has a first line section 220 which is shaped to guide the air flow out of the area surrounding the hob. In addition, the exhaust air line 120 has a second line section 225 which is shaped to guide the air flow to an outlet gap 230 in the baseboard 110. The first line section 220 and, additionally or alternatively, the second line section 225 have a curvature for the air flow to bypass a corner of the furniture 100. The air flow is deflected in the first line section 225 by the bend, as the arrow 205 shows. In this case, the air flow is guided from the ventilation device 125 through the first line section 225 to the circulating air device 130. The air flow is then directed through the moisture adsorber 135 and through the odor filter 140 into the second line section 225, as the arrow 210 shows. The second line section 210 opens into the plinth interior 115. From the plinth interior 115, the air flow is diverted through the outlet gap 230 in the baseboard.

Der zweite Leitungsabschnitt 225 ist in dem hier gezeigten Ausführungsbeispiel als Umlenkelement zur Verbesserung des Lenkens des Luftstroms zu dem Auslassspalt 230 in der Sockelleiste 110 ausgeformt. Gemäß einem alternativen Ausführungsbeispiel ist der zweite Leitungsabschnitt 225 rohrförmig ausgeformt, wie anhand der nachfolgenden Figuren 3 und 5 gezeigtIn the exemplary embodiment shown here, the second line section 225 is shaped as a deflecting element to improve the directing of the air flow to the outlet gap 230 in the baseboard 110. According to an alternative embodiment, the second line section 225 is tubular, as shown in the following Figures 3 and 5 shown

Die Umlufteinrichtung 130 ist gemäß dem hier gezeigten Ausführungsbeispiel stromabwärts des ersten Leitungsabschnitts 220 angeordnet. Alternativ kann die Umlufteinrichtung auch stromabwärts des zweiten Leitungsabschnitts 225 angeordnet sein, wie anhand der nachfolgenden Figuren 3 und 5 gezeigt.According to the exemplary embodiment shown here, the air circulation device 130 is arranged downstream of the first line section 220. Alternatively, the air circulation device can also be arranged downstream of the second line section 225, as shown on the basis of the following Figures 3 and 5 shown.

Gemäß dem hier gezeigten Ausführungsbeispiel wird der Luftstrom aus dem Möbel 100 in den Küchenraum geleitet. Dabei wird dem Luftstrom mittels des Feuchtigkeitsadsorbers 135 Luftfeuchtigkeit entzogen. Dadurch wird vorteilhafterweise verhindert, dass Luftfeuchtigkeit im Inneren des Möbels 100 an den Oberflächen kondensiert und Schäden verursacht.According to the exemplary embodiment shown here, the air flow is directed from the furniture 100 into the kitchen area. In the process, humidity is withdrawn from the air flow by means of the moisture adsorber 135. This advantageously prevents air humidity in the interior of the furniture 100 from condensing on the surfaces and causing damage.

Figur 3 zeigt eine schematische Darstellung eines Möbels 100 mit einer Dunstabzugsvorrichtung 105 für ein in das Möbel 100 einbaubares Kochfeld gemäß einem Ausführungsbeispiel. In dem hier gezeigten Ausführungsbeispiel ist der zweite Leitungsabschnitt 225 rohrförmig ausgeformt. Zudem ist die Umlufteinrichtung 130 mit dem Geruchsfilter 140 stromabwärts des zweiten Leitungsabschnitts 225 angeordnet. Gemäß dem hier gezeigten Ausführungsbeispiel ist die Umlufteinrichtung in dem Sockelinnenraum 115 des Möbels 100 angeordnet. Diese Anordnung der Umlufteinrichtung 130 ist beispielsweise vorteilhaft, wenn in dem Abschnitt der Abluftleitung 120 hinter dem Möbel 100 nicht ausreichend Bauraum für die Umlufteinrichtung 130 vorhanden ist, oder wenn in diesem Bereich Bauraum eingespart werden soll. Wenn die Umlufteinrichtung 130 stromabwärts des zweiten Leitungsabschnitts 225 angeordnet ist, ist die hier gezeigte rohrförmige Ausformung des zweiten Leitungsabschnitts 225 vorteilhaft, um einer Schädigung des Möbels 100 durch noch nicht entfeuchtete Luft des Luftstroms vorzubeugen. Der Geruchsfilter 140 ist hier beispielhaft an einer Wandseite der Umlufteinrichtung 130 angeordnet, und der Feuchtigkeitsadsorber ist an der der Wandseite abgewandten Seite des Geruchsfilters in der Umlufteinrichtung 130 angeordnet, wie anhand der folgenden Figur 4 gezeigt. Figure 3 shows a schematic representation of a piece of furniture 100 with an extractor device 105 for a hob that can be built into the piece of furniture 100 according to an exemplary embodiment. In the exemplary embodiment shown here, the second line section 225 has a tubular shape. In addition, the air circulation device 130 with the odor filter 140 is arranged downstream of the second line section 225. According to the exemplary embodiment shown here, the air circulation device is arranged in the plinth interior 115 of the furniture 100. This arrangement of the air circulation device 130 is advantageous, for example, if there is insufficient installation space for the air circulation device 130 in the section of the exhaust air line 120 behind the furniture 100, or if installation space is to be saved in this area. If the air circulation device 130 is arranged downstream of the second line section 225, the tubular shape of the second line section 225 shown here is advantageous in order to prevent damage to the furniture 100 from air in the air flow that has not yet been dehumidified. The odor filter 140 is arranged here by way of example on a wall side of the air circulation device 130, and the moisture adsorber is arranged in the air circulation device 130 on the side of the odor filter facing away from the wall side, as shown in the following Figure 4 shown.

Figur 4 zeigt eine schematische Darstellung einer Umlufteinrichtung 130 mit einem Feuchtigkeitsadsorber 135 gemäß einem Ausführungsbeispiel. Es ist eine Draufsicht der in Figur 3 gezeigten Umlufteinrichtung 130 gezeigt. Die Umlufteinrichtung 130 weist einen Einleitabschnitt 405 zum Einleiten des Luftstroms auf. An den beiden Wandabschnitten parallel einer Längserstreckungsachse der Umlufteinrichtung 130 sind zwei Geruchsfilter 140 angeordnet. An den den Wandabschnitten der Umlufteinrichtung 130 abgewandten Seiten der Geruchsfilter 140 ist je einer der Feuchtigkeitsadsorber 135 angeordnet. Der über den Einleitabschnitt 405 eingeleitete Luftstrom wird durch die Feuchtigkeitsadsorber 135 und durch die Geruchsfilter 140 wieder ausgeleitet, was anhand der nachfolgenden Figuren 5 und 6 gezeigt ist. Alternativ können der Feuchtigkeitsadsorber 135 und der Geruchsfilter 140 zylinderförmig ausgeformt sein. Figure 4 shows a schematic representation of a circulating air device 130 with a moisture adsorber 135 according to an embodiment. It is a top view of the in Figure 3 air circulation device 130 shown. The air circulation device 130 has an inlet section 405 for introducing the air flow. On the two wall sections Two odor filters 140 are arranged parallel to an axis of longitudinal extent of the circulating air device 130. One of the moisture adsorbers 135 is arranged on each of the sides of the odor filters 140 facing away from the wall sections of the circulating air device 130. The air flow introduced via the introduction section 405 is discharged again through the moisture adsorber 135 and the odor filter 140, which is based on the following Figures 5 and 6 is shown. Alternatively, the moisture adsorber 135 and the odor filter 140 can be cylindrical.

Figur 5 zeigt eine schematische Darstellung eines Möbels 100 mit einer Dunstabzugsvorrichtung 105 für ein in das Möbel 100 einbaubares Kochfeld gemäß einem Ausführungsbeispiel. Das hier gezeigte Möbel 100 und die hier gezeigte Dunstabzugsvorrichtung 105 entsprechen dem anhand von Figur 3 beschriebenen Möbel und der Dunstabzugsvorrichtung. In der hier gezeigten Darstellung sind zur Verdeutlichung des Führens des Luftstroms durch die Dunstabzugsvorrichtung 105 zusätzlich die Pfeile 505, 510 und 515 gezeigt. Der Luftstrom wird mittels der Lüftungseinrichtung 125 angesaugt und durch den ersten Leitungsabschnitt 220 der Abluftleitung 120 geleitet, wie der Pfeil 505 zeigt. Der Luftstrom wird von dort weiter durch die Abluftleitung 120 geleitet, zu dem rohrförmigen zweiten Leitungsabschnitt 225, wie der Pfeil 510 zeigt. Von dem zweiten Leitungsabschnitt 225 wird der Luftstrom in die Umlufteinrichtung 130 geleitet, wo der Luftstrom durch den Feuchtigkeitsabsorber und durch den Geruchsfilter 140 hindurch in Richtung des Auslassspalt 230 der Sockelleiste 110 geleitet wird, wie der Pfeil 515 zeigt. Figure 5 shows a schematic representation of a piece of furniture 100 with an extractor device 105 for a hob that can be built into the piece of furniture 100 according to an exemplary embodiment. The furniture 100 shown here and the extractor device 105 shown here correspond to that based on FIG Figure 3 described furniture and the extractor hood. In the illustration shown here, the arrows 505, 510 and 515 are also shown to clarify the guiding of the air flow through the extractor device 105. The air flow is sucked in by means of the ventilation device 125 and passed through the first line section 220 of the exhaust air line 120, as the arrow 505 shows. From there, the air flow is passed on through the exhaust air line 120 to the tubular second line section 225, as the arrow 510 shows. From the second line section 225, the air flow is directed into the circulating air device 130, where the air flow is directed through the moisture absorber and through the odor filter 140 in the direction of the outlet gap 230 of the skirting board 110, as the arrow 515 shows.

Figur 6 zeigt eine schematische Darstellung einer Umlufteinrichtung 130 mit einem Feuchtigkeitsadsorber 135 gemäß einem Ausführungsbeispiel. Es ist eine Draufsicht der in Figur 5 gezeigten Umlufteinrichtung 130 gezeigt. Der Luftstrom wird durch den Einleitabschnitt 405 in die Umlufteinrichtung 130 eingeleitet, wie drei Pfeile 605 zeigen. Parallel der Längserstreckungsachse der Umlufteinrichtung 130 sind an den beiden Wandabschnitten die Geruchsfilter 140 angeordnet, an deren den Wandabschnitten der Umlufteinrichtung 130 abgewandten Seiten je einer der Feuchtigkeitsadsorber 135 angeordnet ist. Der über den Einleitabschnitt 405 eingeleitete Luftstrom wird durch die Feuchtigkeitsadsorber 135 hindurch in die Geruchsfilter 140 geleitet, und von dort aus der Umlufteinrichtung ausgeleitet, was durch zwei Pfeile 610 gezeigt ist. Figure 6 shows a schematic representation of a circulating air device 130 with a moisture adsorber 135 according to an embodiment. It is a top view of the in Figure 5 air circulation device 130 shown. The air flow is introduced into the air circulation device 130 through the introduction section 405, as three arrows 605 show. The odor filters 140 are arranged on the two wall sections parallel to the longitudinal extension axis of the circulating air device 130, and one of the moisture adsorbers 135 is arranged on each of the sides facing away from the wall sections of the circulating air device 130. The air flow introduced via the introduction section 405 is directed through the moisture adsorber 135 into the odor filter 140, and from there discharged from the circulating air device, which is shown by two arrows 610.

Figur 7 zeigt ein Ablaufdiagramm eines Verfahrens 700 zum Betreiben einer Dunstabzugsvorrichtung gemäß einem Ausführungsbeispiel. Dabei kann es sich um eine Dunstabzugsvorrichtung handeln, wie sie anhand der vorangegangenen Figuren beschrieben ist. Figure 7 FIG. 7 shows a flowchart of a method 700 for operating an extractor device according to an exemplary embodiment. This can be an extractor hood device as described with reference to the preceding figures.

Das Verfahren 700 weist zumindest einen Schritt 705 des Aktivierens der Lüftungseinrichtung der Dunstabzugsvorrichtung in einem Abzugsmodus und einen Schritt 710 des Aktivierens der Lüftungseinrichtung in einem Trockenmodus auf. Beim Aktivieren der Dunstabzugsvorrichtung wird beispielsweise ein Propeller der Lüftungseinrichtung in Drehung versetzt.The method 700 has at least one step 705 of activating the ventilation device of the extractor device in an extraction mode and one step 710 of activating the ventilation device in a dry mode. When the extractor device is activated, a propeller of the ventilation device is set in rotation, for example.

Im Schritt 705 wird die Lüftungseinrichtung in einem Abzugsmodus aktiviert, um während eines Kochvorgangs entstehenden Wrasen als den Luftstrom aus dem Umgebungsbereich des Kochfelds zu dem Sockelinnenraum zu leiten. Im Schritt 710 wird die Lüftungseinrichtung in einem Trockenmodus aktiviert, um nach dem Kochvorgang Raumluft als den Luftstrom aus dem Umgebungsbereich des Kochfelds zu dem Sockelinnenraum zu leiten, um den Feuchtigkeitsadsorber zu trocknen. Im Abzugsmodus kann die Lüftungseinrichtung eine höhere Lüftungsleistung als im Trockenmodus aufweisen.In step 705, the ventilation device is activated in an extraction mode in order to guide fumes generated during a cooking process as the air flow from the area surrounding the hob to the interior of the plinth. In step 710, the ventilation device is activated in a dry mode in order, after the cooking process, to guide room air as the air flow from the area surrounding the hob to the base interior in order to dry the moisture adsorber. In the extraction mode, the ventilation device can have a higher ventilation performance than in the dry mode.

Gemäß einem Ausführungsbeispiel umfasst das Verfahren 700 zudem einen Schritt 715 des Deaktivierens der Lüftungseinrichtung nach dem Schritt 705 des Aktivierens der Lüftungseinrichtung in dem Abzugsmodus. Der Schritt 715 wird optional nach dem Schritt 705 und vor dem Schritt 710 ausgeführt. Der Schritt 715 wird optional ausgeführt, um den Trockenmodus der Lüftungsvorrichtung erst zu aktivieren, wenn zum Trocknen geeignete Luft zur Verfügung steht, beispielsweise nach dem Kochvorgang, oder sobald die Luftfeuchtigkeit einen bestimmten Grenzwert erreicht hat. Auf diese Weise kann die Lüftungseinrichtung nach Beenden des Betriebs der Lüftungseinrichtung im Abzugsmodus eine Zeitlang nicht aktiv sein, bevor die Lüftungseinrichtung im Schritt 710 erneut aktiviert wird.According to one embodiment, the method 700 also includes a step 715 of deactivating the ventilation device after step 705 of activating the ventilation device in the extraction mode. Step 715 is optionally carried out after step 705 and before step 710. Step 715 is optionally carried out in order to activate the drying mode of the ventilation device only when suitable air is available for drying, for example after the cooking process, or as soon as the air humidity has reached a certain limit value. In this way, after the operation of the ventilation device has ended in the extraction mode, the ventilation device can not be active for a period of time before the ventilation device is activated again in step 710.

Mittels eines Ausführungsbeispiels des Verfahrens 700 ist ein Ausführungsbeispiel der Dunstabzugsvorrichtung, wie sie anhand der vorhergehenden Figuren beschrieben wurde, betreibbar.By means of an exemplary embodiment of the method 700, an exemplary embodiment of the extractor device as described with reference to the preceding figures can be operated.

Umfasst ein Ausführungsbeispiel eine "und/oder"-Verknüpfung zwischen einem ersten Merkmal und einem zweiten Merkmal, so ist dies so zu lesen, dass das Ausführungsbeispiel gemäß einer Ausführungsform sowohl das erste Merkmal als auch das zweite Merkmal und gemäß einer weiteren Ausführungsform entweder nur das erste Merkmal oder nur das zweite Merkmal aufweist.If an exemplary embodiment comprises a “and / or” link between a first feature and a second feature, this is to be read in such a way that the exemplary embodiment according to one embodiment includes both the first feature and the second feature and, according to a further embodiment, either only the has the first feature or only the second feature.

Claims (9)

  1. Extractor hood device (105) for a cooking hob which can be installed in a piece of furniture (100), the piece of furniture (100) having a base interior (115) clad with a baseboard (110), and the extractor hood device (105) having the following features:
    an extracted air pipe (120) having at least one first pipe portion (220) which is designed to conduct an air flow from a region surrounding the cooking hob to the base interior (115);
    a ventilation device (125) which is designed to convey the air flow through the extracted air pipe (120);
    an air recirculation device (130) which has an odour filter (140) for cleaning the air stream;
    a moisture adsorber (135), which is designed to remove moisture from the air flow,
    characterised in that a sensor device (145) which is designed to sense an air humidity and/or a temperature and to provide a sensor signal (155) which indicates air humidity and/or temperature; and
    a control device (150) which is designed to use the sensor signal (155) to provide a control signal (160) for controlling the ventilation device (125), and in that the control device (150) is designed to provide the control signal (160) for operating the ventilation device (125) in a drying mode for drying the moisture adsorber (135), depending on a value of the sensor signal (155).
  2. Extractor hood device (105) according to claim 1, wherein the extracted air pipe (120) has a second pipe portion (225) which is designed to conduct the air flow to an outlet gap (230) in the baseboard (110),
  3. Extractor hood device (105) according to either claim 1 or claim 2, wherein the first pipe portion (220) and/or the second pipe portion (225) have a curvature for guiding the air flow past a corner of the piece of furniture (100).
  4. Extractor hood device (105) according to either claim 2 or claim 3, wherein the second pipe section (225) is tubular or is designed as a deflection element for improving the direction of the air flow to the outlet gap (230) in the baseboard (110).
  5. Extractor hood device (105) according to any of the preceding claims, wherein the air recirculation device (130) is arranged downstream of the first pipe portion (220) or downstream of the second pipe portion (225).
  6. Extractor hood device (105) according to any of the preceding claims, wherein the air recirculation device (130) comprises the moisture adsorber (135).
  7. System consisting of a piece of furniture (100) which has a base interior (115) clad with a baseboard (110) and consisting of a cooking hob installed in the piece of furniture (100) and an extractor hood device (105) installed in the piece of furniture (100), wherein the extractor hood device (105) is designed according to any of the preceding claims 1 to 6.
  8. Method (700) for operating the extractor hood device (105) according to any of the preceding claims, the method (700) comprising the following steps:
    activating (705) the ventilation device (125) in an extraction mode in order to conduct vapours generated during a cooking process, as the air flow, from the region surrounding the cooking hob to the base interior (115); and
    activating (710) the ventilation device (125) in a drying mode in order to conduct room air, as the air flow, from the region surrounding the cooking hob to the base interior (115) in order to dry the moisture adsorber (135) after the cooking process;
    an air humidity being detected by means of a sensor device (145), and the ventilation device (125) being controlled depending on the air humidity, characterised in that the ventilation device (125) is only activated in a drying mode when the air humidity has reached a certain threshold value.
  9. Method (700) according to claim 8, comprising a step (715) of deactivating the ventilation device (125) after the step (705) of activating the ventilation device (125) in the extraction mode and before the step (710) of activating the ventilation device (125) in the drying mode.
EP19185393.6A 2018-07-16 2019-07-10 Vapour extractor for a cooking hob which can be fitted into a piece of furniture, method for operating the vapour extractor and furniture comprising a cooking hob and a vapour extractor Active EP3598006B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102018117109.9A DE102018117109A1 (en) 2018-07-16 2018-07-16 Extractor hood device for a hob that can be built into a piece of furniture, method for operating the extractor hood device and furniture with hob and with extractor hood device

Publications (2)

Publication Number Publication Date
EP3598006A1 EP3598006A1 (en) 2020-01-22
EP3598006B1 true EP3598006B1 (en) 2021-04-14

Family

ID=67226094

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19185393.6A Active EP3598006B1 (en) 2018-07-16 2019-07-10 Vapour extractor for a cooking hob which can be fitted into a piece of furniture, method for operating the vapour extractor and furniture comprising a cooking hob and a vapour extractor

Country Status (3)

Country Link
EP (1) EP3598006B1 (en)
DE (1) DE102018117109A1 (en)
ES (1) ES2869376T3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4332442A1 (en) * 2022-08-30 2024-03-06 Miele & Cie. KG Method for operating an extractor hood device and cooking system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021120729A1 (en) 2021-08-10 2023-02-16 Miele & Cie. Kg Method of operating a range hood, control device and range hood

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6821318B2 (en) * 2002-06-06 2004-11-23 Maytag Corporation Kitchen air filtration system
DE10259345A1 (en) * 2002-12-18 2004-07-08 BSH Bosch und Siemens Hausgeräte GmbH Method and device for removing air from a hotplate
WO2004090425A2 (en) * 2003-04-09 2004-10-21 Boffi S.P.A. Device for extracting and delivering air for a cooking place
US20070062513A1 (en) * 2005-09-21 2007-03-22 Gagas John M Cooking system with ventilator and blower
DE202006003321U1 (en) * 2006-03-02 2007-07-19 Maier, Max Air extraction device for a workplace
DE202006016179U1 (en) * 2006-10-23 2008-03-06 Maier, Max Air detection device, in particular vapor detection device
EP2893967A1 (en) * 2014-01-10 2015-07-15 Berbel Ablufttechnik Gmbh Device and method for elimination of odours
DE102017127783A1 (en) * 2017-11-24 2019-05-29 Miele & Cie. Kg Extractor device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4332442A1 (en) * 2022-08-30 2024-03-06 Miele & Cie. KG Method for operating an extractor hood device and cooking system

Also Published As

Publication number Publication date
EP3598006A1 (en) 2020-01-22
ES2869376T3 (en) 2021-10-25
DE102018117109A1 (en) 2020-01-16

Similar Documents

Publication Publication Date Title
EP3504483B1 (en) Combined appliance and a kitchen device with the combined appliance
DE69605796T2 (en) Fume hood system for kitchens
EP2570735B1 (en) Vapour extractor system and method for operating same
EP3045822B1 (en) Extarctor hood
EP4224071A2 (en) Cooktop
EP2397775A2 (en) Extraction device
EP3598006B1 (en) Vapour extractor for a cooking hob which can be fitted into a piece of furniture, method for operating the vapour extractor and furniture comprising a cooking hob and a vapour extractor
DE10325007A1 (en) Extractor hood for a kitchen stove
WO2001081831A1 (en) Air extraction device for a workplace
DE102017216456A1 (en) Ventilation device for hob and hob with ventilation device
EP2210048B1 (en) Extractor device
DE4243944A1 (en) Extractor hood
DE102020213310A1 (en) Fan device for conveying air
DE102020124068A1 (en) Downdraft fans and method of operation
EP2677242A1 (en) Device for bleeding off air
EP2829808B1 (en) Extractor hood
EP1094278A2 (en) Fumes evacuation device
EP1219903B1 (en) Smoke extracting hood
DE60101825T2 (en) Motorized hood for kitchens
DE102020124064A1 (en) Extractor hood installation and method of operation
EP3358261B1 (en) Vapour extraction device with odour filter and method for the regeneration of odour filters
DE9416271U1 (en) Extractor hood
DE102007046044A1 (en) Vapor extraction unit such as extractor hood for discharging an air-flow in a kitchen area, comprises a chamber, which has a housing, an aerator and a sorption unit present in the air-flow with a sorbent, and a regeneration mechanism
EP4036483A1 (en) Device for removing organic components from cooking vapours from a waste air stream
BE1030804A1 (en) Extractor hood and hob that can be structurally integrated into a hob

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200722

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20201030

TPAC Observations filed by third parties

Free format text: ORIGINAL CODE: EPIDOSNTIPA

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20201217

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502019001208

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1382743

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210515

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20210414

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2869376

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20211025

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210714

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210414

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210414

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210414

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210414

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210814

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210715

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210414

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210714

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210414

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210816

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210414

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210414

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502019001208

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210414

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210414

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210414

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210414

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210414

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210414

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20220117

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210414

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20210731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210814

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210710

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210414

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210414

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210710

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20210731

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220731

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20220731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210414

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230528

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20190710

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20230816

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210414

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20240627

Year of fee payment: 6

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20210414

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20240731

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20240724

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20240725

Year of fee payment: 6

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: ES

Payment date: 20240806

Year of fee payment: 6