EP2210048B1 - Extractor device - Google Patents

Extractor device Download PDF

Info

Publication number
EP2210048B1
EP2210048B1 EP08850821.3A EP08850821A EP2210048B1 EP 2210048 B1 EP2210048 B1 EP 2210048B1 EP 08850821 A EP08850821 A EP 08850821A EP 2210048 B1 EP2210048 B1 EP 2210048B1
Authority
EP
European Patent Office
Prior art keywords
filter
extractor
hood
room
outlet
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
EP08850821.3A
Other languages
German (de)
French (fr)
Other versions
EP2210048A2 (en
Inventor
Holger Eich
Stefan Knoth
Volkmar Uebele
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BSH Hausgeraete GmbH
Original Assignee
BSH Hausgeraete GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by BSH Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Priority to PL08850821T priority Critical patent/PL2210048T3/en
Publication of EP2210048A2 publication Critical patent/EP2210048A2/en
Application granted granted Critical
Publication of EP2210048B1 publication Critical patent/EP2210048B1/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

Definitions

  • the present invention relates to a fume extractor with an extractor hood according to the preamble of claim 1.
  • Vapor extraction devices are usually designed for filtering steam or haze, for example cooking hobs, in the exhaust air mode and / or in the circulating air mode.
  • the cooking fume is sucked at the point of origin of a fan and directed via an exhaust duct and / or a wall box either directly into the open or in an air chimney.
  • recirculation mode on the other hand, the cooking vapor is circulated for filtering within a room.
  • the recirculation mode is very energy efficient, especially at low outdoor temperatures, because in the recirculation circuit, the room air is maintained during the entire ventilation process.
  • a disadvantage of the recirculation mode is the lower ventilation performance compared to the exhaust air mode.
  • One reason for this lower air flow rate is that the size of the odor filter, such as an activated carbon filter is limited by the dimensions of the viewing hood and / or the trigger element in known from the prior art cooker hoods.
  • the withdrawn vapor is filtered in the viewing hood or in the exhaust pipe and then passed through an exhaust port of the trigger element in the room.
  • the document teaches DE 35 29 640 A1 Insert the filter in the end of a flue pipe facing away from the hood.
  • the filter change takes place in this case on the discharge opening formed by the exhaust pipe, in front of which the filter is arranged. Since, therefore, according to the prior art, the filter is inserted into the extractor hood, both the size of the filter and the size of the exit surface of the filter are limited by the dimensioning of the extractor hood, namely the viewing hood or the trigger element.
  • the arrangement of the filter within the extraction element may obstruct the directed away from the hood air flow.
  • the filter is arranged in an outlet housing, which is mounted near the ceiling in a kitchen cabinet.
  • the present invention has the object, a vapor extraction device of the type mentioned in such a way that to improve the odor reduction in the exhaust air operation compared to the prior art, the filter surface, for example the activated carbon exit surface and / or the passage area for haze or air, increases, and at the same time the air flow in the withdrawal element is not hindered.
  • filter noise should be avoided as much as possible.
  • the present invention is based on the fact that at least one dimension or dimension of the filter is chosen independently of the dimensions or dimensions of the trigger element. At least one extension or region, for example at least one side surface, of the filter is therefore not predetermined or limited by the dimensions of the trigger element. This means that at least a portion of the filter is not located within the trigger element.
  • the filter is arranged at a distance from the hood, the dimensions or dimensions of the filter are also independent of the dimensions or dimensions of the hood.
  • the filter is at least one independent of the trigger element and the hood or separate element.
  • the air passage area and the air outlet surface of the filter can be selected independently of the dimensions, for example, of the inner cross-sectional area of the take-off element.
  • the passage area of the filter for air or vapor and / or the exit surface of the filtered air may be greater than the inner cross section of the trigger element.
  • filtered air is understood to mean the vapor which has been cleaned of grease and odors, in particular filtered air which is understood to be the vapor which has been purified of grease and odors.
  • the filtered air is not passed through an exhaust port of the trigger element or the hood but through at least two exit surfaces of the filter in the room.
  • the outlet surface of the filter is understood to mean at least one surface of the filter facing the space.
  • the air outlet device is arranged in particular on at least one surface of the filter facing the space and advantageously has substantially the dimensions or dimensions of this surface of the filter.
  • the air outlet device can be replaced when changing the filter with the filter.
  • the filter can be an element separated from the air outlet device and can be replaced individually, ie without the air outlet device.
  • the air outlet device can be assigned to a filter attachment designed for receiving the filter, in particular at least one filter housing or at least one filter frame.
  • the filter is adapted to blow the filtered vapor as filtered air into the space via at least two exit surfaces
  • the dimensions of the filter can be made independent of the dimensions, such as the inner surface, the hood or the trigger element.
  • the filter can be arranged more flexibly compared to the prior art and more filter surface or filter mass, such as more activated carbon, are used for filtering the discharged vapor or steam.
  • the filter may be arranged at least in regions outside of the trigger element or protrude beyond the trigger element.
  • the dimensions of the filter can be chosen independently of the dimensions of the trigger element.
  • the filter on the trigger element in particular between the ceiling and the trigger element, for example, arranged between an arranged on the ceiling and / or wall of the room mouth and the trigger element.
  • the trigger element for example by means of the filter with the ceiling and / or the wall, for example, connected to the mouth.
  • the filter can take any shape.
  • the present invention offers the advantage that at least one dimension or dimension of the filter, in particular size and number of filters and size and number of air outlet surfaces of the filter, can be varied or made arbitrary. In this way, therefore, the filter surface can be significantly increased compared to the prior art without the taking place of the hood to the exit surface airflow is hindered in the withdrawal element.
  • the filter area can be substantially increased in comparison to the prior art, the volume of the filter through which the air flows and thus the interaction time of the air or the extracted mist with the filter, for example with the activated carbon, can also be increased. This significantly improves the filter effect.
  • the filter may be at least one odor filter, such as at least one activated carbon filter.
  • the larger filter surface or filter mass of the odor filter increases compared to the prior art significantly achieved in the exhaust mode odor reduction.
  • at least one further filter for example at least one fat filter, may be arranged.
  • the flow velocity in the filter can be reduced. This in turn reduces the noise.
  • the extractor hood according to the present invention can thus be made very quiet.
  • the filter with distance from the hood, for example, directly under the ceiling and / or directly on the wall, approximately at the mouth to the ceiling and / or wall, arranged. This also leads to the additional advantage that the design of the hood is not affected by the filter.
  • the extractor device advantageously has at least one switching or control element.
  • This switching or control element can be controlled or operated, for example, automatically, for example as a function of the outside temperature, or manually by the user of the extractor device.
  • the present invention relates to the use of at least one extractor device according to the above-described type for filtering kitchen fumes or fumes.
  • This extractor device 100 can be attached to a wall or freely in the room, as a so-called island extractor, on a ceiling.
  • extractor device 100 is a recirculation hood.
  • the extracted from the cooking fume is thus blown into the filter 30 and after passing through the filter 30 as filtered air directly into the room.
  • the filter 30 may be, for example, an odor filter, in particular at least one activated carbon filter.
  • at least one further filter for example at least one fat filter, may be arranged.
  • the substantially rectangular, substantially square or substantially cube-like shaped odor filter 30 is disposed above the chimney element 20. In the use position of the extractor device 100 of the odor filter 30 is thus mounted directly under the ceiling.
  • odor filter 30 in the ceiling area brings various advantages.
  • the odor filter 30 in which the odor filter 30 is arranged in the hood 10, in which Fig. 1 illustrated embodiment, the hood 10 be constructed significantly narrower or more compact.
  • Fig. 1 illustrated embodiment compared to the prior art much quieter.
  • the filter noises are less perceived due to the relatively large distance of the user of the extractor device 100 to the filter 30.
  • the noise is reduced because the flow rate of the air passing through the filter 30 is lower.
  • the flow rate can be reduced because, compared to the prior art, the exit area 32, 34, 38 of the filtered air blown into the space is substantially larger.
  • the filter 30 of in Fig. 1 shown extractor 100 a front 32, a right 34, a left (in Fig. 1 not shown) and an upper 38 exit surface for filtered air.
  • the passage area of the filter for haze or air in particular the flow-through filter cross-section.
  • An increased passage area also makes it possible to reduce the flow velocity of the passing air and increases the filter performance.
  • Fig. 1 shown filter 30 is supported at its in the use position of the ceiling and the floor facing surfaces each of a filter cap 40, namely a ceiling or floor plate.
  • This filter attachment 40 facilitates the installation and the replacement of the filter 30th

Landscapes

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

Description

Technisches GebietTechnical area

Die vorliegende Erfindung betrifft eine Dunstabzugsvorrichtung mit einer Dunstabzugshaube gemäß dem Oberbegriff des Anspruchs 1.The present invention relates to a fume extractor with an extractor hood according to the preamble of claim 1.

Stand der TechnikState of the art

Dunstabzugsvorrichtungen sind üblicherweise zur Filterung von Dampf oder von Dunst, beispielsweise von Kochwrasen, im Abluftbetrieb und/oder im Umluftbetrieb ausgebildet.Vapor extraction devices are usually designed for filtering steam or haze, for example cooking hobs, in the exhaust air mode and / or in the circulating air mode.

Beim Abluftbetrieb wird der Kochdunst am Entstehungsort von einem Lüfter abgesaugt und über eine Abluftleitung und/oder einen Mauerkasten entweder direkt ins Freie oder in einen Luftkamin geleitet.In the exhaust air operation, the cooking fume is sucked at the point of origin of a fan and directed via an exhaust duct and / or a wall box either directly into the open or in an air chimney.

Beim Umluftbetrieb wird dagegen der Kochdunst zur Filterung innerhalb eines Raumes umgewälzt. Der Umluftbetrieb ist insbesondere bei niedrigen Außentemperaturen sehr energieeffizient, denn im Umluft-Kreislauf bleibt die Raumluft während des gesamten Lüftungsvorganges erhalten.In recirculation mode, on the other hand, the cooking vapor is circulated for filtering within a room. The recirculation mode is very energy efficient, especially at low outdoor temperatures, because in the recirculation circuit, the room air is maintained during the entire ventilation process.

Nachteilig beim Umluftbetrieb ist jedoch die im Vergleich zum Abluftbetrieb geringere Lüftungsleistung. Ein Grund für diesen geringeren Luftdurchsatz ist, dass die Größe des Geruchsfilters, beispielsweise eines Aktivkohlefilters, bei aus dem Stand der Technik bekannten Dunstabzugshauben durch die Abmessungen der Sichthaube und/oder des Abzugselements begrenzt ist.A disadvantage of the recirculation mode, however, is the lower ventilation performance compared to the exhaust air mode. One reason for this lower air flow rate is that the size of the odor filter, such as an activated carbon filter is limited by the dimensions of the viewing hood and / or the trigger element in known from the prior art cooker hoods.

So wird gemäß dem Stand der Technik der Filter

  • im Bereich der Sichthaube, also im Bereich unterhalb des Lüfters der Dunstabzugshaube, (vgl. beispielsweise DE 20 2005 002 589 U1 , DE 10 2004 049 978 A1 , DE 10 2004 049 979 A1 ) oder
  • in das Abzugselement bzw. in das Abluftrohr im Bereich oberhalb des Lüfters (vgl. beispielsweise DE 35 29 640 A1 , DE 10 2005 004 692 A1 , DE 20 2005 004 307 U1 , GB 2 334 779 A , EP 1 055 883 B1 , EP 0 596 846 B1 , US 2005/0224069 A1 , US 4,939,986 )
eingesetzt. Bauartbedingt ist somit die durchströmte Filterfläche und Aktivkohlemenge auf den Raum unterhalb des Lüfters bzw. auf den Innenraum des Abzugselements oder Abluftrohrs begrenzt. Dabei kann selbst bei sehr langen Abluftrohren die Filterfläche nicht beliebig durch Erhöhen der Filterlänge vergrößert werden, denn mit zunehmender Filterlänge werden der Filterwechsel erschwert und der Luftwiderstand im Abzugselement erhöht.Thus, according to the prior art, the filter
  • in the area of the viewing hood, ie in the area below the fan of the extractor hood (cf., for example DE 20 2005 002 589 U1 . DE 10 2004 049 978 A1 . DE 10 2004 049 979 A1 ) or
  • in the extraction element or in the exhaust pipe in the area above the fan (see, for example DE 35 29 640 A1 . DE 10 2005 004 692 A1 . DE 20 2005 004 307 U1 . GB 2 334 779 A . EP 1 055 883 B1 . EP 0 596 846 B1 . US 2005/0224069 A1 . US 4,939,986 )
used. Due to the design, the flow-through filter surface and activated carbon amount is thus limited to the space below the fan or to the interior of the extraction element or exhaust pipe. In this case, even with very long exhaust pipes, the filter surface can not be increased arbitrarily by increasing the filter length, because with increasing filter length filter change difficult and increases the air resistance in the trigger element.

Bei den Dunstabzugsvorrichtungen gemäß dem Stand der Technik wird also der abgezogene Dunst in der Sichthaube oder im Abzugsrohr gefiltert und dann über eine Ausblasöffnung des Abzugselements in den Raum geleitet. So lehrt beispielsweise die Druckschrift DE 35 29 640 A1 den Filter in das der Haube abgewandte Ende eines Abzugsrohres einzusetzen. Der Filterwechsel erfolgt in diesem Fall über die vom Abzugsrohr gebildete Ausblasöffnung, vor der der Filter angeordnet ist. Da also gemäß dem Stand der Technik der Filter in die Dunstabzugshaube eingesetzt wird, sind sowohl die Größe des Filters als auch die Größe der Austrittsfläche des Filters durch die Dimensionierung der Dunstabzugshaube, nämlich der Sichthaube bzw. des Abzugselements, begrenzt. Zudem kann die Anordnung des Filters innerhalb des Abzugselements den von der Haube weggerichteten Luftstrom behindern.In the extractor devices according to the prior art, therefore, the withdrawn vapor is filtered in the viewing hood or in the exhaust pipe and then passed through an exhaust port of the trigger element in the room. For example, the document teaches DE 35 29 640 A1 Insert the filter in the end of a flue pipe facing away from the hood. The filter change takes place in this case on the discharge opening formed by the exhaust pipe, in front of which the filter is arranged. Since, therefore, according to the prior art, the filter is inserted into the extractor hood, both the size of the filter and the size of the exit surface of the filter are limited by the dimensioning of the extractor hood, namely the viewing hood or the trigger element. In addition, the arrangement of the filter within the extraction element may obstruct the directed away from the hood air flow.

So ist aus der Druckschrift EP 1 055 883 B1 eine Dunstabzugshaube mit einer Umschaltvorrichtung zum Umschalten zwischen Abluftbetrieb und Umluftbetrieb bekannt. Um den Luftstrom im Abzugselement bei Abluftbetrieb nicht zu behindern, ist der Geruchsfilter dieser Dunstabzugsvorrichtung im Abzugselement klappbar angeordnet und wird für den Abluftbetrieb in den Luftströmungsweg des Abzugselements und für den Umluftbetrieb aus dem Luftströmungsweg des Abzugselements bewegt. Wie bei den vorstehend beschriebenen Dunstabzugsvorrichtungen aus dem Stand der Technik, bei denen der Filter innerhalb des Abzugselements angeordnet ist, ist jedoch auch bei der in der Druckschrift EP 1 055 883 B1 beschriebenen Dunstabzugsvorrichtung die Abmessung des Filters durch den Innendurchmesser des Abzugselements begrenzt.This is from the publication EP 1 055 883 B1 an extractor hood with a switching device for switching between exhaust air operation and recirculation mode known. In order not to hinder the air flow in the vent element in exhaust air operation, the odor filter of this extractor device is arranged foldable in the trigger element and is moved for the exhaust air operation in the air flow path of the trigger element and for the recirculation mode from the air flow path of the trigger element. However, as in the previously described extractor devices of the prior art in which the filter is disposed within the extraction element, it is also in the case of the pamphlet EP 1 055 883 B1 described extractor device limits the size of the filter by the inner diameter of the trigger element.

Bei dem Gegenstand der gattungsbildenden GB 1 438 812 ist der Filter in einem Auslassgehäuse angeordnet, welches deckennah in einem Küchenschrank montiert ist.In the subject of the generic GB 1 438 812 the filter is arranged in an outlet housing, which is mounted near the ceiling in a kitchen cabinet.

Darstellung der Erfindung: Aufgabe, Lösung, VorteileDESCRIPTION OF THE INVENTION: Problem, Solution, Advantages

Ausgehend von den vorstehend dargelegten Nachteilen und Unzulänglichkeiten sowie unter Würdigung des umrissenen Standes der Technik liegt der vorliegenden Erfindung die Aufgabe zugrunde, eine Dunstabzugsvorrichtung der eingangs genannten Art so weiterzubilden, dass zur Verbesserung der Geruchsreduzierung beim Abluftbetrieb im Vergleich zum Stand der Technik die Filterfläche, beispielsweise die Aktivkohle-Austrittsfläche und/oder die Durchtrittsfläche für Dunst bzw. Luft, vergrößert, und gleichzeitig die Luftströmung im Abzugselement nicht behindert wird. Zudem sollen Filtergeräusche möglichst vermieden werden.Based on the disadvantages and inadequacies set out above and in appreciation of the outlined prior art, the present invention has the object, a vapor extraction device of the type mentioned in such a way that to improve the odor reduction in the exhaust air operation compared to the prior art, the filter surface, for example the activated carbon exit surface and / or the passage area for haze or air, increases, and at the same time the air flow in the withdrawal element is not hindered. In addition, filter noise should be avoided as much as possible.

Diese Aufgabe wird durch eine Dunstabzugsvorrichtung mit den im Anspruch 1 angegebenen Merkmalen gelöst. Vorteilhafte Ausgestaltungen und zweckmäßige Weiterbildungen der vorliegenden Erfindung sind in den jeweiligen Unteransprüchen gekennzeichnet.This object is achieved by a fume extraction device having the features specified in claim 1. Advantageous embodiments and expedient developments of the present invention are characterized in the respective subclaims.

Die vorliegende Erfindung basiert darauf, dass zumindest eine Dimension oder Abmessung des Filters unabhängig von den Dimensionen oder Abmessungen des Abzugselements gewählt wird. Zumindest eine Ausdehnung oder ein Bereich, beispielsweise zumindest eine Seitenfläche, des Filters ist also nicht durch die Abmessungen des Abzugselements vorgegeben bzw. begrenzt. Das bedeutet, dass zumindest ein Bereich des Filters nicht innerhalb des Abzugselements angeordnet ist.The present invention is based on the fact that at least one dimension or dimension of the filter is chosen independently of the dimensions or dimensions of the trigger element. At least one extension or region, for example at least one side surface, of the filter is therefore not predetermined or limited by the dimensions of the trigger element. This means that at least a portion of the filter is not located within the trigger element.

Da gemäß der vorliegenden Erfindung der Filter mit Abstand zur Haube angeordnet ist, sind die Dimensionen oder Abmessungen des Filters auch unabhängig von den Dimensionen oder Abmessungen der Haube.Since according to the present invention, the filter is arranged at a distance from the hood, the dimensions or dimensions of the filter are also independent of the dimensions or dimensions of the hood.

Gemäß der vorliegenden Erfindung ist also zumindest ein Bereich des Filters, vorzugsweise der gesamte Filter, weder in das Abzugselement noch in die Haube integriert bzw. eingebaut. Insbesondere ist gemäß einer bevorzugten Ausführungsform der Erfindung der Filter mindestens ein vom Abzugselement und von der Haube unabhängiges oder separates Element. Dies hat den Vorteil, dass die Luftdurchtrittsfläche sowie die Luftaustrittsfläche des Filters unabhängig von den Abmessungen, beispielsweise von der inneren Querschnittsfläche, des Abzugselements gewählt werden können. Somit kann die Durchtrittsfläche des Filters für Luft bzw. Dunst und/oder die Austrittsfläche der gefilterten Luft größer sein als der innere Querschnitt des Abzugselements. Unter gefilterter Luft wird vorliegend der von Fett und Geruchsstoffen gereinigte Dunst, insbesondere werden unter gefilterter Luft die von Fett und Geruchsstoffen gereinigten Wrasen, verstanden.According to the present invention, at least one region of the filter, preferably the entire filter, is neither integrated nor installed in the extraction element nor in the cover. In particular, according to a preferred embodiment of the invention, the filter is at least one independent of the trigger element and the hood or separate element. This has the advantage that the air passage area and the air outlet surface of the filter can be selected independently of the dimensions, for example, of the inner cross-sectional area of the take-off element. Thus, the passage area of the filter for air or vapor and / or the exit surface of the filtered air may be greater than the inner cross section of the trigger element. In the present case, filtered air is understood to mean the vapor which has been cleaned of grease and odors, in particular filtered air which is understood to be the vapor which has been purified of grease and odors.

Ein weiteres Abgrenzungskriterium der vorliegenden Erfindung gegenüber dem Stand der Technik ist, dass die gefilterte Luft nicht durch eine Ausblasöffnung des Abzugselements oder der Haube sondern durch mindestens zwei Austrittsflächen des Filters in den Raum geleitet wird. Hierbei wird unter Austrittsfläche des Filters mindestens eine dem Raum zugewandte Oberfläche des Filters verstanden.Another delimitation criterion of the present invention over the prior art is that the filtered air is not passed through an exhaust port of the trigger element or the hood but through at least two exit surfaces of the filter in the room. Here, the outlet surface of the filter is understood to mean at least one surface of the filter facing the space.

Die Luftaustrittsvorrichtung ist insbesondere an mindestens einer dem Raum zugewandten Oberfläche des Filters angeordnet und weist vorteilhafterweise im Wesentlichen die Dimensionen oder Abmessungen dieser Oberfläche des Filters auf. Die Luftaustrittsvorrichtung kann beim Wechseln des Filters mit dem Filter ersetzt werden. Alternativ kann der Filter ein von der Luftaustrittsvorrichtung separiertes Element sein und einzeln, d. h. ohne die Luftaustrittsvorrichtung, ausgewechselt werden. Beispielsweise kann die Luftaustrittsvorrichtung einem zur Aufnahme des Filters ausgebildeten Filteraufsatz, insbesondere mindestens einem Filtergehäuse oder mindestens einen Filterrahmen, zugeordnet sein.The air outlet device is arranged in particular on at least one surface of the filter facing the space and advantageously has substantially the dimensions or dimensions of this surface of the filter. The air outlet device can be replaced when changing the filter with the filter. Alternatively, the filter can be an element separated from the air outlet device and can be replaced individually, ie without the air outlet device. For example, the air outlet device can be assigned to a filter attachment designed for receiving the filter, in particular at least one filter housing or at least one filter frame.

Weil gemäß der vorliegenden Erfindung der Filter dazu ausgebildet ist, den gefilterten Dunst als gefilterte Luft über mindestens zwei Austrittsfläche in den Raum zu blasen, können die Abmessungen des Filters unabhängig von den Abmessungen, etwa von der Innenfläche, der Haube oder des Abzugselements gestaltet werden. Somit kann der Filter im Vergleich zum Stand der Technik flexibler angeordnet und mehr Filterfläche bzw. Filtermasse, beispielsweise mehr Aktivkohle, zum Filtern des abgeführten Dunstes oder Dampfes eingesetzt werden.Because according to the present invention, the filter is adapted to blow the filtered vapor as filtered air into the space via at least two exit surfaces, the dimensions of the filter can be made independent of the dimensions, such as the inner surface, the hood or the trigger element. Thus, the filter can be arranged more flexibly compared to the prior art and more filter surface or filter mass, such as more activated carbon, are used for filtering the discharged vapor or steam.

Beispielsweise kann der Filter zumindest bereichsweise außerhalb des Abzugselements angeordnet sein oder über das Abzugselement hinausragen. Somit können die Abmessungen des Filters unabhängig von den Abmessungen des Abzugselements gewählt werden.For example, the filter may be arranged at least in regions outside of the trigger element or protrude beyond the trigger element. Thus, the dimensions of the filter can be chosen independently of the dimensions of the trigger element.

Anstelle einer Anordnung außen am Abzugselement ist erfindungsgemäß der Filter auf dem Abzugselement, insbesondere zwischen der Raumdecke und dem Abzugselement, beispielsweise zwischen einer an der Decke und/oder Wand des Raumes angeordneten Mündung und dem Abzugselement, angeordnet. Hierbei kann das Abzugselement beispielsweise mittels des Filters mit der Decke und/oder der Wand, beispielsweise mit der Mündung, verbunden sein. Dabei kann der Filter jede beliebige Form einnehmen.Instead of an arrangement on the outside of the trigger element according to the invention, the filter on the trigger element, in particular between the ceiling and the trigger element, for example, arranged between an arranged on the ceiling and / or wall of the room mouth and the trigger element. Here, the trigger element, for example by means of the filter with the ceiling and / or the wall, for example, connected to the mouth. The filter can take any shape.

So bietet die vorliegende Erfindung den Vorteil, dass zumindest eine Dimension oder Abmessung des Filters, insbesondere Größe und Anzahl der Filter sowie Größe und Anzahl der Luftaustrittsflächen des Filters, variiert bzw. beliebig gestaltet werden kann bzw. können. Auf diese Weise kann somit die Filterfläche im Vergleich zum Stand der Technik wesentlich erhöht werden ohne dass der von der Haube zur Austrittsfläche erfolgende Luftstrom im Abzugselement behindert wird.Thus, the present invention offers the advantage that at least one dimension or dimension of the filter, in particular size and number of filters and size and number of air outlet surfaces of the filter, can be varied or made arbitrary. In this way, therefore, the filter surface can be significantly increased compared to the prior art without the taking place of the hood to the exit surface airflow is hindered in the withdrawal element.

Erfindungsgemäß weist der Filter mindestens zwei Ausblasöffnungen oder Austrittsflächen auf, die in unterschiedliche horizontale und/oder vertikale Richtungen des Raums gerichtet sind. Insbesondere kann der Filter

  • eine nach vorne bzw. zur Vorderseite der Dampfabzugshaube gerichtete Ausblasfläche bzw. Luftaustrittfläche und/oder
  • eine aus Sicht der Dampfabzugshaube nach links gerichtete Ausblasfläche bzw. Luftaustrittfläche und/oder
  • eine aus Sicht der Dampfabzugshaube nach rechts gerichtete Ausblasfläche bzw. Luftaustrittfläche und/oder
  • eine von der Haube weg, insbesondere zur Decke und/oder zur Wand hin, beispielsweise zur Mündung hin, gerichtete Ausblasfläche bzw.
Luftaustrittfläche
aufweisen.According to the invention, the filter has at least two exhaust openings or exit surfaces which are directed in different horizontal and / or vertical directions of the space. In particular, the filter can
  • a directed towards the front or to the front of the steam extraction exhaust or air outlet surface and / or
  • one from the view of the steam hood to the left directed discharge surface or air outlet surface and / or
  • a view from the steam exhaust to the right blower surface or air outlet surface and / or
  • away from the hood, in particular towards the ceiling and / or the wall, for example, towards the mouth, directed discharge surface or
Air outlet area
exhibit.

Da mittels der vorliegenden Erfindung die Filterfläche im Vergleich zum Stand der Technik wesentlich erhöht werden kann, kann auch das luftdurchströmte Volumen des Filters und somit die Wechselwirkungszeit der Luft bzw. des abgeführten Dunstes mit dem Filter, beispielsweise mit der Aktivkohle, vergrößert werden. Dies verbessert die Filterwirkung wesentlich.Since, by means of the present invention, the filter area can be substantially increased in comparison to the prior art, the volume of the filter through which the air flows and thus the interaction time of the air or the extracted mist with the filter, for example with the activated carbon, can also be increased. This significantly improves the filter effect.

Der Filter kann beispielsweise mindestens ein Geruchsfilter, etwa mindestens ein Aktivkohlefilter, sein. Die größere Filterfläche bzw. Filtermasse des Geruchsfilters erhöht im Vergleich zum Stand der Technik wesentlich den im Abluftbetrieb erreichten Geruchsreduzierungsgrad. Neben dem Geruchsfilter kann, beispielsweise in der Haube, mindestens ein weiterer Filter, etwa mindestens ein Fettfilter, angeordnet sein.For example, the filter may be at least one odor filter, such as at least one activated carbon filter. The larger filter surface or filter mass of the odor filter increases compared to the prior art significantly achieved in the exhaust mode odor reduction. In addition to the odor filter, for example in the hood, at least one further filter, for example at least one fat filter, may be arranged.

Ferner kann aufgrund der größeren Filterfläche bzw. Filtermasse im Vergleich zum Stand der Technik die Strömungsgeschwindigkeit im Filter verringert werden. Dies wiederum verringert die Geräuschentwicklung. Die Dunstabzugshaube gemäß der vorliegenden Erfindung kann somit besonders leise ausgebildet werden.Furthermore, due to the larger filter surface or filter mass compared to the prior art, the flow velocity in the filter can be reduced. This in turn reduces the noise. The extractor hood according to the present invention can thus be made very quiet.

Damit der Benutzer der Dunstabzugsvorrichtung möglichst wenig durch Filtergeräusche gestört wird, ist der Filter mit Abstand zur Haube, beispielsweise direkt unter der Decke und/oder direkt an der Wand, etwa an der Mündung zur Decke und/oder zur Wand, angeordnet. Dies führt auch zu dem zusätzlichen Vorteil, dass das Design der Haube nicht durch den Filter beeinträchtigt wird.So that the user of the extractor device is disturbed as little as possible by filter noise, the filter with distance from the hood, for example, directly under the ceiling and / or directly on the wall, approximately at the mouth to the ceiling and / or wall, arranged. This also leads to the additional advantage that the design of the hood is not affected by the filter.

Zum wahlweisen Betreiben der Dunstabzugsvorrichtung im Abluft- oder im Umluftbetrieb weist die Dunstabzugsvorrichtung vorteilhafterweise mindestens ein Schalt- oder Steuerelement auf. Dieses Schalt- oder Steuerelement kann beispielsweise automatisch, etwa in Abhängigkeit von der Außentemperatur, oder manuell vom Benutzer der Dunstabzugsvorrichtung gesteuert bzw. bedient werden.For selectively operating the extractor device in the exhaust or in the recirculation mode, the extractor device advantageously has at least one switching or control element. This switching or control element can be controlled or operated, for example, automatically, for example as a function of the outside temperature, or manually by the user of the extractor device.

Die vorliegende Erfindung betrifft schließlich die Verwendung mindestens einer Dunstabzugsvorrichtung gemäß der vorstehend dargelegten Art zum Filtern von Küchendunst oder von Wrasen.Finally, the present invention relates to the use of at least one extractor device according to the above-described type for filtering kitchen fumes or fumes.

Kurze Beschreibung der ZeichnungenBrief description of the drawings

Wie bereits vorstehend erörtert, gibt es verschiedene Möglichkeiten, die Lehre der vorliegenden Erfindung in vorteilhafter Weise auszugestalten und weiterzubilden. Hierzu wird einerseits auf die dem Anspruch 1 nachgeordneten Ansprüche verwiesen, andererseits werden weitere Ausgestaltungen, Merkmale und Vorteile der vorliegenden Erfindung nachstehend unter anderem anhand des durch die Figur 1 veranschaulichten Ausführungsbeispiels näher erläutert.As already discussed above, there are various possibilities for embodying and developing the teaching of the present invention in an advantageous manner. For this purpose, reference is made on the one hand to the claims subordinate to claim 1, on the other hand, further embodiments, features and advantages of the present invention will be described below, inter alia, with reference to the by the FIG. 1 illustrated embodiment explained in more detail.

Es zeigt:

Fig. 1
in schematischer Darstellung ein Ausführungsbeispiel für eine Dunstabzugsvorrichtung gemäß der vorliegenden Erfindung.
It shows:
Fig. 1
a schematic representation of an embodiment of a fume extraction device according to the present invention.

Bester Weg zur Ausführung der ErfindungBest way to carry out the invention

Im anhand der Figur 1 veranschaulichten Ausführungsbeispiel der vorliegenden Erfindung ist eine Dunstabzugsvorrichtung 100 bzw. ein Wrasenabzug zum Anbringen im Bereich mindestens einer Dunstquelle eines Raumes, etwa über einem Küchenherd, gezeigt. Diese Dunstabzugsvorrichtung 100 kann an eine Wand oder aber frei im Raum, als so genannte Inseldunstabzugshaube, an einer Decke angebracht werden.Im on the basis of FIG. 1 illustrated embodiment of the present invention, a fume extractor 100 and a vapor outlet for mounting in the region of at least one source of vapor of a room, such as above a kitchen stove shown. This extractor device 100 can be attached to a wall or freely in the room, as a so-called island extractor, on a ceiling.

Die Dunstabzugsvorrichtung 100 hat

  • eine Haube 10 zum Ansaugen von Dunst,
  • ein Abzugselement 20, nämlich ein Kaminelement, zum Abführen des angesaugten Dunstes,
  • einen Lüfter zum Erzeugen eines von der Haube 10 ins Abzugselement 20 gerichteten Luftstroms und
  • einen Filter 30 zum Filtern des mittels der Haube 10 angesaugten und mittels des Abzugselements 20 abgeführten Dunstes.
The extractor device 100 has
  • a hood 10 for sucking in haze,
  • a take-off element 20, namely a chimney element, for discharging the aspirated vapor,
  • a fan for generating a directed from the hood 10 to the extraction element 20 air flow and
  • a filter 30 for filtering the suctioned by means of the hood 10 and discharged by the withdrawal element 20 fume.

Die in Fig. 1 dargestellte Dunstabzugsvorrichtung 100 ist eine Umlufthaube. Der von der Kochstelle abgezogene Dunst wird somit in den Filter 30 und nach Durchtreten des Filters 30 als gefilterte Luft direkt in den Raum geblasen.In the Fig. 1 shown extractor device 100 is a recirculation hood. The extracted from the cooking fume is thus blown into the filter 30 and after passing through the filter 30 as filtered air directly into the room.

Der Filter 30 kann beispielsweise ein Geruchsfilter, insbesondere mindestens ein Aktivkohlefilter sein. Zusätzlich zu diesem Geruchsfilter 30 kann, beispielsweise in der Haube 10, mindestens ein weiterer Filter, etwa mindestens ein Fettfilter, angeordnet sein.The filter 30 may be, for example, an odor filter, in particular at least one activated carbon filter. In addition to this odor filter 30, for example in the hood 10, at least one further filter, for example at least one fat filter, may be arranged.

Im in Fig. 1 dargestellten Ausführungsbeispiel ist der im Wesentlichen rechteckig, im Wesentlichen quadratisch oder im Wesentlichen würfelartig geformte Geruchsfilter 30 oberhalb des Kaminelements 20 angeordnet. In Gebrauchsstellung der Dunstabzugsvorrichtung 100 ist der Geruchsfilter 30 somit direkt unter der Decke angebracht.Im in Fig. 1 illustrated embodiment, the substantially rectangular, substantially square or substantially cube-like shaped odor filter 30 is disposed above the chimney element 20. In the use position of the extractor device 100 of the odor filter 30 is thus mounted directly under the ceiling.

Die Anordnung des Geruchsfilters 30 im Deckenbereich bringt verschiedene Vorteile. So kann im Vergleich zum Stand der Technik, bei dem der Geruchsfilter 30 in der Haube 10 angeordnet ist, bei dem in Fig. 1 dargestellten Ausführungsbeispiel die Haube 10 deutlich schmaler bzw. kompakter gebaut sein.The arrangement of the odor filter 30 in the ceiling area brings various advantages. Thus, in comparison with the prior art, in which the odor filter 30 is arranged in the hood 10, in which Fig. 1 illustrated embodiment, the hood 10 be constructed significantly narrower or more compact.

Zudem ist das in Fig. 1 dargestellten Ausführungsbeispiel im Vergleich zum Stand der Technik wesentlich leiser. Einerseits werden die Filtergeräusche aufgrund des relativ großen Abstands des Benutzers der Dunstabzugsvorrichtung 100 zum Filter 30 weniger wahrgenommen. Andererseits ist die Geräuschentwicklung reduziert, weil die Strömungsgeschwindigkeit der durch den Filter 30 geleiteten Luft geringer ist.In addition, this is in Fig. 1 illustrated embodiment compared to the prior art much quieter. On the one hand, the filter noises are less perceived due to the relatively large distance of the user of the extractor device 100 to the filter 30. On the other hand, the noise is reduced because the flow rate of the air passing through the filter 30 is lower.

Die Strömungsgeschwindigkeit kann verringert werden, weil im Vergleich zum Stand der Technik die Austrittsfläche 32, 34, 38 der in den Raum geblasenen gefilterten Luft wesentlich größer ist. So weist der Filter 30 der in Fig. 1 dargestellten Dunstabzugsvorrichtung 100 eine vordere 32, eine rechte 34, eine linke (in Fig. 1 nicht dargestellt) und eine obere 38 Austrittsfläche für gefilterte Luft auf.The flow rate can be reduced because, compared to the prior art, the exit area 32, 34, 38 of the filtered air blown into the space is substantially larger. Thus, the filter 30 of in Fig. 1 shown extractor 100 a front 32, a right 34, a left (in Fig. 1 not shown) and an upper 38 exit surface for filtered air.

Neben der Austrittsfläche 32, 34, 38 kann gemäß der vorliegenden Erfindung im Vergleich zum Stand der Technik auch die Durchtrittsfläche des Filters für Dunst bzw. Luft, insbesondere der durchströmte Filterquerschnitt, vergrößert werden. Eine erhöhte Durchtrittsfläche ermöglicht ebenfalls die Strömungsgeschwindigkeit der durchtretenden Luft zu verringern und erhöht die Filterleistung.In addition to the exit surface 32, 34, 38 can be increased in accordance with the present invention in comparison to the prior art, the passage area of the filter for haze or air, in particular the flow-through filter cross-section. An increased passage area also makes it possible to reduce the flow velocity of the passing air and increases the filter performance.

Der in Fig. 1 dargestellte Filter 30 wird an seinen in Gebrauchsstellung der Decke und dem Boden zugewandten Flächen jeweils von einem Filteraufsatz 40, nämlich einer Decken- bzw. Bodenplatte, gestützt. Dieser Filteraufsatz 40 erleichtert den Einbau sowie den Wechsel des Filters 30.The in Fig. 1 shown filter 30 is supported at its in the use position of the ceiling and the floor facing surfaces each of a filter cap 40, namely a ceiling or floor plate. This filter attachment 40 facilitates the installation and the replacement of the filter 30th

BEZUGSZEICHENLISTELIST OF REFERENCE NUMBERS

100100
Dunstabzugsvorrichtung bzw. Wrasenabzug (erstes Ausführungsbeispiel vgl. Fig. 1)Vapor extraction device or vapor withdrawal (first embodiment cf. Fig. 1 )
100'100 '
Dunstabzugsvorrichtung bzw. Wrasenabzug (zweites Ausführungsbeispiel vgl. Fig. 2A, 2B)Vapor extraction device or vapor withdrawal (second embodiment cf. FIGS. 2A, 2B)
1010
Haube zum Ansaugen von Dunst, insbesondere Sichthaube oder AnsauggehäuseHood for sucking in haze, in particular sight hood or suction housing
2020
Abzugselement, insbesondere Absaug- oder Kaminelement, beispielsweise Abzugs- oder AbsaugrohrDischarge element, in particular suction or chimney element, for example, extraction or suction
2222
erste dem Raum zugewandte, insbesondere vordere, Außenseite des Abzugselements 20first facing the room, in particular front, outside of the trigger member 20th
2424
weitere dem Raum zugewandte, insbesondere aus Sicht der Dunstabzugshaube rechte, Außenseite des Abzugselements 20further to the room facing, in particular from the perspective of the hood right, outside of the trigger member 20th
2626
von der Haube 10 abgewandtes, insbesondere der Decke oder Mündung zugewandtes, Ende des Abzugselements 20facing away from the hood 10, in particular the ceiling or mouth facing, the end of the trigger member 20th
3030
Filter, insbesondere Geruchsfilter, beispielsweise AktivkohlefilterFilter, in particular odor filter, for example activated carbon filter
3232
erste, insbesondere vordere, Austrittsfläche oder Ausblasfläche des Filters 20first, in particular front, exit surface or discharge surface of the filter 20
3434
zweite, insbesondere aus Sicht der Dunstabzugshaube rechte, Austrittsfläche oder Ausblasfläche des Filters 20second, in particular from the perspective of the extractor hood right, exit surface or discharge surface of the filter 20th
3838
vierte, insbesondere der Decke oder der Wand zugewandte, Austrittsfläche oder Ausblasfläche des Filters 20fourth, in particular the ceiling or the wall facing, exit surface or discharge surface of the filter 20th
4040
Filteraufsatz, insbesondere Filtergehäuse oder FilterrahmenFilter attachment, in particular filter housing or filter frame

Claims (10)

  1. Extractor device (100, 100') for mounting in the region of at least one vapour source in a room, having
    - at least one hood (10) for taking in vapour,
    - at least one extractor element (20) for discharging the taken-in vapour, wherein the extractor element (20) is connected by way of at least one intake opening to the hood (10) and
    - at least one filter (30) arranged at a distance from the hood (10) for filtering the taken-in vapour,
    - wherein at least one dimension of the filter (30) is independent of the dimensions of the extractor element (20) and of the dimensions of the hood (10),
    - wherein the filter (30) is arranged on the end of the extractor element (20) facing away from the hood (10) above the extractor element (20) and
    - wherein the filter (30) is arranged on the extractor element (20),
    characterised in that
    the filter (30) is embodied to blow the vapour as filtered air via at least two outlet surfaces (32, 34, 36, 38) of the filter (30) into the room, wherein the outlet surfaces (32, 34, 36, 38) are directed in different horizontal and/or vertical directions in the room.
  2. Extractor device according to claim 1, characterised in that the filter (30) is at least one element which is independent of or separate from the extractor element (20) and from the hood (10).
  3. Extractor device according to at least one of claims 1 or 2, characterised by at least one filter attachment (40) embodied to receive the filter (30), in particular at least one filter housing or at least one filter frame, which can be connected to the extractor element (20), in particular can be arranged at one end (26) of the extractor element (20), for instance can be placed on the extractor element (20).
  4. Extractor device according to at least one of claims 1 to 3, characterised in that at least one dimension of the outlet surface (32, 34, 36, 38) corresponds to a dimension of the filter (30).
  5. Extractor device according to at least one of claims 1 to 4, characterised in that the outlet surface (32, 34, 36, 38) of the filter (30) is formed
    - by at least one surface of the filter (30) facing the room or
    - by at least one air outlet apparatus arranged on at least one surface of the filter (30) facing the room, for instance at least one air outlet grid.
  6. Extractor device according to at least one of claims 1 to 5, characterised in that
    - the outlet surface (32, 34, 36, 38) corresponds at least to the cross-sectional surface of the extractor element (20), in particular that the outlet surface (32, 34, 36, 38) is larger than the cross-sectional surface of the extractor element (20) and/or
    - the diameter of the filter (30) corresponds at least to the diameter of the extractor element (20), in particular that the diameter of the filter (30) is larger than the diameter of the extractor element (20).
  7. Extractor device according to at least one of claims 1 to 6, characterised in that the outlet surfaces (32, 34, 36, 38) are arranged essentially at an angle, for instance essentially at right angles, and/or essentially parallel to one another, for instance essentially u-shaped, or essentially cube-shaped.
  8. Extractor device according to at least one of claims 1 to 7, characterised in that
    - the outlet surface (38) or
    - at least one (38) of the outlet surfaces(32, 34, 36, 38)
    is directed away from the hood (10), in particular toward the ceiling of the room.
  9. Extractor device according to at least one of claims 1 to 8, characterised in that the extractor element (20) has at least one fan for generating a flow of air directed from the hood (10) to the extractor element (20).
  10. Extractor device according to at least one of claims 1 to 9, characterised by at least one switching or control element for operating the extractor device alternatively in ducted mode or recirculating mode, wherein the discharged vapour
    -- in ducted mode is routed through the ceiling and/or wall outside of the room, in particular into the atmosphere and/or into an air chimney, and
    -- in recirculating mode is routed into the filter (30) and as filtered air back into the room.
EP08850821.3A 2007-11-12 2008-10-20 Extractor device Active EP2210048B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08850821T PL2210048T3 (en) 2007-11-12 2008-10-20 Extractor device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007053819A DE102007053819A1 (en) 2007-11-12 2007-11-12 Exhaust hood
PCT/EP2008/064089 WO2009062809A2 (en) 2007-11-12 2008-10-20 Extractor device

Publications (2)

Publication Number Publication Date
EP2210048A2 EP2210048A2 (en) 2010-07-28
EP2210048B1 true EP2210048B1 (en) 2017-03-01

Family

ID=40530629

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08850821.3A Active EP2210048B1 (en) 2007-11-12 2008-10-20 Extractor device

Country Status (5)

Country Link
EP (1) EP2210048B1 (en)
DE (1) DE102007053819A1 (en)
ES (1) ES2621515T3 (en)
PL (1) PL2210048T3 (en)
WO (1) WO2009062809A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202009016200U1 (en) 2009-11-30 2010-03-04 BSH Bosch und Siemens Hausgeräte GmbH Filter element for extractor hood and extractor hood
DE202011110072U1 (en) 2011-03-21 2012-09-27 Kärcher Futuretech GmbH Cooking appliance for cooking food, in particular for a mobile field kitchen
DE102011080396A1 (en) * 2011-08-04 2013-02-07 BSH Bosch und Siemens Hausgeräte GmbH Filter carrier for odor filter element and extractor hood
EP2610556A3 (en) 2011-12-29 2013-09-11 Indesit Company S.p.A. Odour filter for a range hood, and related range hood
DE102012200285A1 (en) * 2012-01-11 2013-07-11 BSH Bosch und Siemens Hausgeräte GmbH Hood
DE102012221623B4 (en) * 2012-11-27 2021-03-04 BSH Hausgeräte GmbH Extractor hood

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529640A1 (en) * 1985-08-19 1987-02-19 Buderus Ag Vapour extractor hood

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1438812A (en) 1922-12-12 X t tidewater bqweb plant
SE375148B (en) * 1973-03-02 1975-04-07 N R Bergmark
US4939986A (en) 1989-03-06 1990-07-10 John C. Garvin, Jr. & Harold W. Hilton Exhaust ventilator
DE9113764U1 (en) * 1991-11-05 1991-12-19 Bulthaup Gmbh & Co, 8318 Aich, De
DE9208718U1 (en) * 1992-06-30 1992-09-17 Buercher, Friedrich, 8029 Sauerlach, De
SE505194C2 (en) 1992-11-03 1997-07-14 Electrolux Ab Kitchen ventilation device
DE4415489C2 (en) * 1994-05-03 2000-07-06 Max Homeier Extractor hood
US5927268A (en) 1997-12-17 1999-07-27 Chiang; Chao Cheng Smoke exhauster
DE19923993A1 (en) 1999-05-26 2000-11-30 Bsh Bosch Siemens Hausgeraete Extractor hood
DE20122340U1 (en) * 2000-03-15 2005-06-09 Bürcher, Friedrich Range hood used in kitchens comprises a fan section having a housing with a suction opening
US20050224069A1 (en) 2004-03-29 2005-10-13 Patil Mahendra M System and method for managing air from a cooktop
DE102004042158B3 (en) 2004-08-31 2006-03-02 Maier, Max Air detection device and in particular provided for exhaust box
DE102004049979A1 (en) 2004-10-14 2006-04-20 Exklusiv-Hauben Gutmann Gmbh Kitchen odour extractor hood has a perforated sheet metal panel filter followed by two filter inserts and active carbon filter
DE102004049978A1 (en) 2004-10-14 2006-04-20 Exklusiv-Hauben Gutmann Gmbh Vapor extraction hood, over vapor sources, has spaced and parallel horizontal disks/glass plates forming flow channels between them for increased suction efficiency in smaller dimensions
DE102005004692A1 (en) 2005-02-02 2006-08-10 Berbel Ablufttechnik Gmbh Vapor departure hood for use in kitchen, has filter arranged in region of blow opening and/or in exhaust pipe, in course of air duct, where part of air flow fed through air duct is blowable by filter
DE202005004307U1 (en) 2005-03-17 2005-07-07 Berbel Ablufttechnik Gmbh Island vapour extraction hood has chimney section which can be shifted away from suspension device from normal position into lower position against spring acting against direction of movement
DE102006024658A1 (en) * 2006-05-22 2007-11-29 Werner Pauen Device for extractor hoods for alternating operation between circulating air and extract air, depending on the outside temperature

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529640A1 (en) * 1985-08-19 1987-02-19 Buderus Ag Vapour extractor hood

Also Published As

Publication number Publication date
WO2009062809A3 (en) 2010-01-07
EP2210048A2 (en) 2010-07-28
PL2210048T3 (en) 2017-07-31
DE102007053819A1 (en) 2009-05-14
ES2621515T3 (en) 2017-07-04
WO2009062809A2 (en) 2009-05-22

Similar Documents

Publication Publication Date Title
EP2095025B1 (en) Fume extracting device
EP3338031B1 (en) Combined device with cooking hob and vapour extraction unit
EP3475622B1 (en) Downdraft ventilation system with an insert
EP3045824B1 (en) Device for drawing off exhaust air of a cooker hob
EP2210048B1 (en) Extractor device
EP3045822B1 (en) Extarctor hood
CH682512A5 (en) Steam extractor hood for cooking hob - has ventilation fan providing air curtain around hub surface to prevent mixing between steam and room air
DE102012207850B4 (en) Extraction device for extracting air from a cooker
EP1134501A1 (en) Smoke extracting hood
EP2397775A2 (en) Extraction device
DE102018130828A1 (en) Extractor hood
DE102005008373A1 (en) Fume hood for domestic cooker has a bath-shaped filter device, forming underside of drawer
EP2119971A2 (en) Extractor hood and filter for extractor hood
EP3722678B1 (en) Kitchen appliance with cupboard and combination device
EP0886112A2 (en) Combined fume extracting and air-conditioning hood
EP1111311A2 (en) Exhaust hood
DE19950817A1 (en) Extractor hood
EP2112437B1 (en) Vapour extraction device with vapour guide plate
DE102017120193B4 (en) Cooking element
WO2009106548A2 (en) Range hood device and method for purifying kitchen air
EP2829808B1 (en) Extractor hood
EP2554915B1 (en) Extractor hood with filter support and odour filter element
DE102007061981A1 (en) Fume cupboard device for use in fume extraction hood, has horizontal front framework element with front-lateral control surface that lays together with front surfaces of lateral front framework element in common plane
DE102007060802A1 (en) Smoke extraction hood e.g. wall hood, for use in area e.g. ceiling, has air outlet device with air outlet openings formed between lamellae to convey filtered smoke back into area e.g. ceiling, and laterally arranged at side surface
DE102008021601A1 (en) Exhaust hood i.e. circulating air-kitchen hood, for filtering cooking vapors, has quadrant-rounded front surface connecting ends of radial surfaces with each other, where ends are turned away from circle center

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

AK Designated contracting states

Kind code of ref document: A2

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

AX Request for extension of the european patent

Extension state: AL BA MK RS

17P Request for examination filed

Effective date: 20100707

RBV Designated contracting states (corrected)

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

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20140210

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BSH HAUSGERAETE GMBH

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20161005

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

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

Ref country code: AT

Ref legal event code: REF

Ref document number: 871836

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170315

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: DE

Ref legal event code: R096

Ref document number: 502008015083

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2621515

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20170704

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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

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: 20170301

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: 20170602

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: 20170301

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: 20170301

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: 20170601

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: 20170601

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: 20170301

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: 20170301

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

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: 20170301

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: 20170301

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: 20170301

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: 20170301

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

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: 20170703

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: 20170701

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502008015083

Country of ref document: DE

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

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

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: 20170301

26N No opposition filed

Effective date: 20171204

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

Ref country code: SI

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: 20170301

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: 20170301

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20171101

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180629

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: 20171031

Ref country code: LU

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

Effective date: 20171020

Ref country code: CH

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

Effective date: 20171031

Ref country code: NL

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

Effective date: 20171101

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20171031

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

Ref country code: BE

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

Effective date: 20171031

Ref country code: FR

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

Effective date: 20171031

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: 20170301

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

Ref country code: IE

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

Effective date: 20171020

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 871836

Country of ref document: AT

Kind code of ref document: T

Effective date: 20171020

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

Ref country code: AT

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

Effective date: 20171020

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

Ref country code: PL

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

Effective date: 20171020

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: 20081020

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 NON-PAYMENT OF DUE FEES

Effective date: 20170301

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

Ref country code: ES

Payment date: 20191120

Year of fee payment: 12

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

Ref country code: TR

Payment date: 20191016

Year of fee payment: 12

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20220127

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

Ref country code: ES

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

Effective date: 20201021

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

Ref country code: TR

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

Effective date: 20201020

REG Reference to a national code

Ref country code: DE

Ref legal event code: R084

Ref document number: 502008015083

Country of ref document: DE

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

Ref country code: GB

Payment date: 20231025

Year of fee payment: 16

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

Ref country code: IT

Payment date: 20231031

Year of fee payment: 16

Ref country code: DE

Payment date: 20231031

Year of fee payment: 16