EP0017790A1 - Vapour extraction hood to be fitted over kitchen ranges - Google Patents
Vapour extraction hood to be fitted over kitchen ranges Download PDFInfo
- Publication number
- EP0017790A1 EP0017790A1 EP80101494A EP80101494A EP0017790A1 EP 0017790 A1 EP0017790 A1 EP 0017790A1 EP 80101494 A EP80101494 A EP 80101494A EP 80101494 A EP80101494 A EP 80101494A EP 0017790 A1 EP0017790 A1 EP 0017790A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- filter
- filter part
- extractor hood
- outwardly
- slide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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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
- F24C15/2078—Removing cooking fumes movable
- F24C15/2092—Removing cooking fumes movable extendable or pivotable
Definitions
- the invention relates to an extractor hood for arrangement over a kitchen stove or the like., Preferably below or in wall cupboards of built-in kitchens, with a fan that sucks off and promotes the cooking fumes in a box-shaped housing with a front plate that can be swiveled upwards and in the swiveled-out position forms the kitchen stove protruding collecting pan and with a filter arranged in front of the suction side of the fan.
- An extractor hood of this type is from DE-OS 28 19 096 known. With this extractor hood, you can create a cooker screen that protrudes beyond the front edge of the cooker by swiveling the front panel out and up. This is to ensure that rising vapors or cooking fumes are also detected from the front hotplates of the cooker and are passed through the extractor hood for filtering.
- the effective filter area remains unchanged with this extractor hood, so that the stream of vapors rising from the front hotplates through the suction generated by the fan Velocity must be diverted from the vertical into a horizontal flow direction so that it can get through the filter and thus to the inlet of the fan. This significantly reduces the effectiveness of the extractor hood.
- an extractor hood with a hood part which can be pulled out of its housing in an approximately horizontal direction towards the operating side of the kitchen range is known from DE-AS 22 06 964, in which two separate filters are present.
- both filters are arranged to overlap one another in regions, while they connect to one another when the hood part is pulled out, thus resulting in an enlarged filter area.
- the pull-out hood part is designed here in the manner of a drawer and must therefore be guided in side rails or the like.
- rail guides tend to jam after the smallest dirt particles have settled and the hood part guided in them can no longer be moved easily. Since the extractor hood must also be arranged at a certain height above the kitchen range, the hood part guided on rails often causes smaller operators difficulties when pulling it out when this hood part is tilted by gently pulling down in the guide rails.
- the invention seeks to remedy this.
- the invention as characterized in the claims, solves the problem of developing an extractor hood of the type mentioned in such a way that its handling is easier and the detection of cooking fumes or vapors rising from the kitchen stove is improved by the filter.
- the housing 1 of the extractor hood is located below a kitchen cupboard 2 and is flush with its door 2 'at the front.
- a conventional suction fan 3 is accommodated in the housing 1, and a filter 4 for filtering the kitchen air sucked in by the fan 3 is arranged in front of its suction side.
- the filter 4 is formed in two parts, one filter part 5 being accommodated horizontally and rigidly in the housing 1, while the other filter part 6 assumes a vertical position in the rest position in the housing 1 and is held there in a movable manner or can be folded out toward the front on the operating side .
- a flap 7 adapted to the front of the kitchen furniture is arranged as a cover, which lies in one plane with the door 2 'of the kitchen cupboard 2.
- a slide 9 between the latter and a housing cover 8 provided that has a hook 10 at the lower free end.
- the filter part 6 forms together with the slide 9 and the folding door 7 a movable unit.
- lateral double-segment flaps 13 In addition to this unit there are lateral double-segment flaps 13.
- the slide 9 By pulling the folding door 7, the slide 9 moves with the filter part 6 and the folding door 7 together around the upper pivot point A.
- the movable filter part 6 can be swung out until the slide 9 with its hook 10 on the lower edge the housing panel 8 strikes and thus ends the further pivoting of the filter part 6.
- the slide 9 and its side segment flaps 11 cause the expanded suction chamber 12 behind the filter 4 (5, 6) to be closed on all sides.
- the double-segment flap 13 ensures that when the folding door 7 is pivoted out, no cooking fumes or the like can escape laterally.
- This design of the extractor hood increases the effective filter area after swiveling out compared to a rigid arrangement of the filter by approx. 50%.
- the very wide swiveling out of the folding door 7 also results in an increase in the suction surface above the kitchen stove, which can be between 50 and 100%, depending on the height arrangement of the extractor hood.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Ventilation (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Dunstabzugshaube zur Anordnung über einen Küchenherd oder dgl., vorzugsweise unterhalb oder in Oberschränken von Einbauküchen, mit einem die anfallenden Kochwrasen absaugenden und fördernden Gebläse in einem kastenförmigen Gehäuse mit einer nach vorne hochschwenkbaren Frontplatte, die in ausgeschwenkter Stellung einen über dem Küchenherd ragenden Kochwrasen-Auffangschirm bildet sowie mit einem vor der Ansaugseite des Gebläses angeordneten Filter.The invention relates to an extractor hood for arrangement over a kitchen stove or the like., Preferably below or in wall cupboards of built-in kitchens, with a fan that sucks off and promotes the cooking fumes in a box-shaped housing with a front plate that can be swiveled upwards and in the swiveled-out position forms the kitchen stove protruding collecting pan and with a filter arranged in front of the suction side of the fan.
Eine Dunstabzugshaube dieser Art ist aus der DE-OS
28 19 096 bekannt. Bei dieser Dunstabzugshaube kann durch nach vorne Aus- und Hochschwenken der Frontplatte ein Kochwrasen-Auffangschirm gebildet werden, der über die Vorderkante des Herdes hinausragt. Damit soll erreicht werden, daß auch von den vorderen Kochstellen des Herdes aufsteigende Wrasen bzw. Kochdünste erfaßt und zum Filtern durch die Dunstabzugshaube geleitet werden. Die effektive Filterfläche bleibt bei dieser Dunstabzugshaube jedoch unverändert, so daß der von den vorderen Kochstellen aufsteigende Wrasenstrom durch die vom Gebläse erzeugte Ansaugegeschwindigkeit von der senkrechten in eine waagrechte Strömungsrichtung umgelenkt werden muß, damit er überhaupt durch den Filter und damit zum Einlaß des Gebläses gelangen kann. Dadurch wird die Wirksamkeit der Dunstabzugshaube aber erheblich vermindert.An extractor hood of this type is from DE-OS
28 19 096 known. With this extractor hood, you can create a cooker screen that protrudes beyond the front edge of the cooker by swiveling the front panel out and up. This is to ensure that rising vapors or cooking fumes are also detected from the front hotplates of the cooker and are passed through the extractor hood for filtering. The effective filter area remains unchanged with this extractor hood, so that the stream of vapors rising from the front hotplates through the suction generated by the fan Velocity must be diverted from the vertical into a horizontal flow direction so that it can get through the filter and thus to the inlet of the fan. This significantly reduces the effectiveness of the extractor hood.
Weiterhin ist eine Dunstabzugshaube mit einem aus deren Gehäuse in etwa waagrechter Richtung zur Bedienungsseite des Küchenherdes hin herausziehbaren Haubenteil aus der DE-AS 22 06 964 bekannt, bei der zwei getrennte Filter vorhanden sind. Bei eingeschobenem Haubenteil sind beide Filter einander bereichsweise überdeckend übereinander angeordnet, während sie bei herausgezogenem Haubenteil aneinander anschließen und damit eine vergrößerte Filterfläche ergeben. Der herausziehbare Haubenteil ist hier nach Art einer Schublade ausgebildet und muß somit in seitlichen Schienen oder dgl. geführt werden. Schienenführungen neigen aber dazu, daß sie schon nach Absetzen von geringsten Schmutzteilchen klemmen und der darin geführte Haubenteil sich nicht mehr leicht bewegen läßt. Da die Dunstabzugshaube außerdem in einer bestimmten Höhe oberhalb des Küchenherdes angeordnet sein muß, bereitet der auf Schienen geführte Haubenteil kleineren Bedienungspersonen oftmals Schwierigkeiten beim Herausziehen, wenn dieser Haubenteil dabei durch leichtes nach unten ziehen in den Führungsschienen verkantet wird.Furthermore, an extractor hood with a hood part which can be pulled out of its housing in an approximately horizontal direction towards the operating side of the kitchen range is known from DE-AS 22 06 964, in which two separate filters are present. When the hood part is pushed in, both filters are arranged to overlap one another in regions, while they connect to one another when the hood part is pulled out, thus resulting in an enlarged filter area. The pull-out hood part is designed here in the manner of a drawer and must therefore be guided in side rails or the like. However, rail guides tend to jam after the smallest dirt particles have settled and the hood part guided in them can no longer be moved easily. Since the extractor hood must also be arranged at a certain height above the kitchen range, the hood part guided on rails often causes smaller operators difficulties when pulling it out when this hood part is tilted by gently pulling down in the guide rails.
Hier will die Erfindung Abhilfe schaffen. Die Erfindung, wie sie in den Ansprüchen gekennzeichnet ist, löst die Aufgabe, eine Dunstabzugshaube der eingangs genannten Art so weiterzubilden, daß deren Handhabung erleichtert und die Erfassung der vom Küchenherd aufsteigenden Kochdünste bzw. Wrasen durch den Filter verbessert wird.The invention seeks to remedy this. The invention, as characterized in the claims, solves the problem of developing an extractor hood of the type mentioned in such a way that its handling is easier and the detection of cooking fumes or vapors rising from the kitchen stove is improved by the filter.
Die durch die vorgeschlagene Ausbildung der Dunstabzugshaube erreichten Vorteile sind im wesentlichen darin zu sehen, daß mit einem äußerst geringen Materialeinsatz ei- _ ne Dunstabzugshaube geschaffen wird, die neben ihrem raumsparenden Gesamtaufbau ein sehr weites Ausbringen des Filters über dem Küchenherd erlaubt und damit einen großen Ansaugebereich überdeckt. Des weiteren ist eine störungsfreie Handhabung gesichert, da für die beweglichen Teile keine ineinandergleitenden Führungsteile mit großen Reibungsflächen vorhanden sind.The advantages achieved by the proposed design of the extractor hood are essentially to be seen in the fact that, with an extremely low use of material, an extractor hood is created which, in addition to its space saving overall construction allows a very wide deployment of the filter over the kitchen stove and thus covers a large suction area. Furthermore, trouble-free handling is ensured, since there are no sliding parts with large friction surfaces for the moving parts.
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird an Hand dieser nachfolgend näher beschrieben. Es zeigen
Figur 1 in geschnittener Darstellung eine Dunstabzugshaube, welche den unteren Bereich eines Küchenoberschrankes bildet, in Ruhestellung,Figur 2 die erste Phase des ausklappbaren Filters mit der einen Wrasen-Auffangschirm bildenden Frontplatte undFigur 3 die Dunstabzugshaube in Betriebs- bzw. Arbeitsstellung mit völlig herausgeklapptem Filter und ausgeschwenkter Frontplatte.
- 1 shows a sectional view of an extractor hood, which forms the lower region of a kitchen wall cabinet, in the rest position,
- Figure 2 shows the first phase of the fold-out filter with the front plate forming a vapor capture screen and
- Figure 3 shows the extractor hood in operating or working position with the filter fully extended and the front panel swung out.
Das Gehäuse 1 der Dunstabzugshaube befindet sich unterhalb eines Küchenoberschrankes 2 und schließt mit dessen Tür 2' an der Vorderseite bündig ab. Im Gehäuse 1 ist ein übliches Sauggebläse 3 untergebracht, vor dessen Ansaugseite ein Filter 4 zum Filtern der vom Gebläse 3 angesaugten Küchenluft angeordnet ist. Der Filter 4 ist zweiteilig ausgebildet, wobei der eine Filterteil 5 horizontal und starr im Gehäuse 1 untergebracht ist, während der andere Filter- Teil 6 in Ruhestellung im Gehäuse 1 eine senkrechte Stellung einnimmt und dort beweglich bzw. nach vorne zur Bedienungsseite hin herausklappbar gehaltert ist. Vor dem beweglichen Teil 6 des Filters 4 ist eine der Küchenmöbelfront angepaßte Klappe 7 als Abdeckung angeordnet, die mit der Tür 2' des Küchenoberschrankes 2 in einer Ebene liegt. In Ruhestellung des beweglichen Teils 6 des Filters 4 ist zwischen diesem und einer Gehäuse-Blende 8 ein Schieber 9 vorgesehen, der am unteren freien Ende einen Haken 10 aufweist. Der Filter-Teil 6 bildet zusammen mit dem Schieber 9 und der Klapptür 7 eine bewegliche Einheit. Zu dieser Einheit kommen noch seitliche Doppelsegment-Klappen 13.The
Durch Ziehen an der Klapptür 7 bewegt sich der Schieber 9 mit dem Filter-Teil 6 und der Klapptür 7 zusammen um den oberen Drehpunkt A. Der bewegliche Filter-Teil 6 läßt sich dabei ausschwenken, bis der Schieber 9 mit seinem Haken 10 an der Unterkante der Gehäuse-Blende 8 anschlägt und damit das weitere Ausschwenken des Filter-Teils 6 beendet. Der Schieber 9 sowie dessen seitliche Segment-Klappen 11 bewirken, daß der erweiterte Saugraum 12 hinter dem Filter 4 (5, 6) nach allen Seiten geschlossen ist. Die Doppelsegment-Klappe 13 stellt sicher, daß bei ausgeschwenkter Klapptür 7 keine Kochwrasen oder dgl. seitlich entweichen können.By pulling the folding
Durch diese Ausbildung der Dunstabzugshaube wird die effektive Filterfläche nach dem Ausschwenkvorgang gegenüber einer starren Anordnung des Filters um ca. 50% vergrößert. Auch ergibt sich durch das sehr weite Ausschwenken der Klapptür 7 eine Vergrößerung der Saugfläche über dem Küchenherd, die je nach Höhenanordnung der Dunstabzugshaube zwischen 50 und 100% liegen kann.This design of the extractor hood increases the effective filter area after swiveling out compared to a rigid arrangement of the filter by approx. 50%. The very wide swiveling out of the folding
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT80101494T ATE1722T1 (en) | 1979-04-12 | 1980-03-21 | COOKER HOOD FOR ARRANGEMENT OVER COOKING STOVE. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2914862A DE2914862C2 (en) | 1979-04-12 | 1979-04-12 | Extractor hood for arrangement over a kitchen stove or the like. |
DE2914862 | 1979-04-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0017790A1 true EP0017790A1 (en) | 1980-10-29 |
EP0017790B1 EP0017790B1 (en) | 1982-10-27 |
Family
ID=6068165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP80101494A Expired EP0017790B1 (en) | 1979-04-12 | 1980-03-21 | Vapour extraction hood to be fitted over kitchen ranges |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0017790B1 (en) |
AT (1) | ATE1722T1 (en) |
DE (1) | DE2914862C2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2147991A (en) * | 1983-10-14 | 1985-05-22 | Thorn Emi Domestic Appliances | Fan unit |
EP0337935A1 (en) * | 1988-04-11 | 1989-10-18 | Lufttechnik + Metallbau Ag | Smoke extracting hood for kitchen |
EP2112437A3 (en) * | 2008-04-24 | 2014-03-05 | BSH Bosch und Siemens Hausgeräte GmbH | Vapour extraction device with vapour guide plate |
EP3410019A1 (en) * | 2017-06-01 | 2018-12-05 | BSH Hausgeräte GmbH | Cooker hood and housing assembly thereof |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3424330A1 (en) * | 1984-07-02 | 1986-01-09 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Air purification device, in particular vapour extractor hood |
DE3529951A1 (en) * | 1985-08-22 | 1987-03-05 | Licentia Gmbh | Extractor hood |
DE102017100819B4 (en) * | 2017-01-17 | 2020-06-18 | Miele & Cie. Kg | Extractor hood and method of operation |
CN109405027B (en) * | 2018-12-19 | 2021-07-20 | 佛山市顺德区美的洗涤电器制造有限公司 | Thin type smoke machine |
CN109405026B (en) * | 2018-12-19 | 2021-07-20 | 佛山市顺德区美的洗涤电器制造有限公司 | Thin type smoke machine |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2974663A (en) * | 1958-01-31 | 1961-03-14 | Reuben J Humbert | Ventilating hood structures |
FR1543265A (en) * | 1967-07-21 | 1968-10-25 | Cometal | Mist-trap box for built-in type oven |
DE2231845A1 (en) * | 1972-02-14 | 1974-01-24 | Bauknecht Gmbh G | Cooker hood |
DE2508986A1 (en) * | 1975-03-01 | 1976-09-16 | Neff Werke | Vapour extractor hood with lift up front panel - has hinged sections for forming angled vapour screen when extended |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2206904C3 (en) * | 1972-02-14 | 1979-06-07 | G. Bauknecht Gmbh, Elektrotechnische Fabriken, 7000 Stuttgart | Extractor hood |
DE2819096C3 (en) * | 1977-05-03 | 1981-03-12 | Flaminia S.p.A., Fabriano, Ancona | Extraction hood for kitchen stoves |
-
1979
- 1979-04-12 DE DE2914862A patent/DE2914862C2/en not_active Expired
-
1980
- 1980-03-21 AT AT80101494T patent/ATE1722T1/en not_active IP Right Cessation
- 1980-03-21 EP EP80101494A patent/EP0017790B1/en not_active Expired
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2974663A (en) * | 1958-01-31 | 1961-03-14 | Reuben J Humbert | Ventilating hood structures |
FR1543265A (en) * | 1967-07-21 | 1968-10-25 | Cometal | Mist-trap box for built-in type oven |
DE2231845A1 (en) * | 1972-02-14 | 1974-01-24 | Bauknecht Gmbh G | Cooker hood |
DE2508986A1 (en) * | 1975-03-01 | 1976-09-16 | Neff Werke | Vapour extractor hood with lift up front panel - has hinged sections for forming angled vapour screen when extended |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2147991A (en) * | 1983-10-14 | 1985-05-22 | Thorn Emi Domestic Appliances | Fan unit |
EP0337935A1 (en) * | 1988-04-11 | 1989-10-18 | Lufttechnik + Metallbau Ag | Smoke extracting hood for kitchen |
EP2112437A3 (en) * | 2008-04-24 | 2014-03-05 | BSH Bosch und Siemens Hausgeräte GmbH | Vapour extraction device with vapour guide plate |
EP3410019A1 (en) * | 2017-06-01 | 2018-12-05 | BSH Hausgeräte GmbH | Cooker hood and housing assembly thereof |
Also Published As
Publication number | Publication date |
---|---|
DE2914862C2 (en) | 1983-11-24 |
DE2914862A1 (en) | 1980-10-16 |
ATE1722T1 (en) | 1982-11-15 |
EP0017790B1 (en) | 1982-10-27 |
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