EP1155263B1 - Vapour extraction unit, located in the vicinity of open cooking areas - Google Patents

Vapour extraction unit, located in the vicinity of open cooking areas Download PDF

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Publication number
EP1155263B1
EP1155263B1 EP00916826A EP00916826A EP1155263B1 EP 1155263 B1 EP1155263 B1 EP 1155263B1 EP 00916826 A EP00916826 A EP 00916826A EP 00916826 A EP00916826 A EP 00916826A EP 1155263 B1 EP1155263 B1 EP 1155263B1
Authority
EP
European Patent Office
Prior art keywords
intake device
fume extractor
intake
cooking
height
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.)
Expired - Lifetime
Application number
EP00916826A
Other languages
German (de)
French (fr)
Other versions
EP1155263A2 (en
Inventor
Maximilian Grimm
Armin Zibold
Ulrich Gremmelmaier
Martin Schneider
Martin Kornberger
Michael Wendt
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 Bosch und Siemens 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 Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Publication of EP1155263A2 publication Critical patent/EP1155263A2/en
Application granted granted Critical
Publication of EP1155263B1 publication Critical patent/EP1155263B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • F24C15/2042—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
    • F24C15/2078—Removing cooking fumes movable
    • F24C15/2085—Removing cooking fumes movable adjustable in height
    • 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 present invention relates to an extractor device, arranged in the area next to cooking or other open cooking areas for the food preparation with an approximately arranged level Suction device for the vapors emanating from these areas and with a suction device for removing this vapor.
  • DE-A-3503236 shows an extractor device for the preamble of claim 1. Building on this level of knowledge, it is the object of the present invention to provide an extractor device, which depending on the need for Cooking point can be positioned with its suction area and still one advantageous access and favorable inspection by the operator to the food to be cooked during the cooking process.
  • An extractor device can as is known next to a cooking area, for example one Fryer or a grill device arranged suction by taking the suction area slightly out of the sunken rest position is brought out. Moving out further affects this side Access to the thermally treated food is improved increasingly the suction effect on the outgoing cooking fumes.
  • the suction device is preferably more or less upward extended state also over the open cooking area or on it placed food container pivotally mounted so that the emitted cooking fumes are sucked in particularly intensively and securely can be dissipated.
  • a motorized motor is preferably used to adjust the height of the suction device Drive device can be ensured by the self-locking that the suction device can remain in any height position.
  • In the withdrawn and retracted end positions is indicated by arranged limit switches accomplishes the engine shutdown.
  • the side Swinging out is made possible by a tubular one arranged on the longitudinal side Column over which the sucked-in cooking vapors are removed by a Suction device can be removed.
  • the swing out is advantageous done by hand as this will better align the suction area to the area to be extracted is advantageous.
  • For the return of the Swivel position in the original position, in which the suction device is down can also be finally moved into the rest position, serves for each of the a guide on both sides, which is located below the tube column acts.
  • FIG. 1 shows a part of an extractor device, which in a Recess of a worktop next to or between open cooking areas a kitchen can be used.
  • open cooking areas can, for example be a hob with one or more hotplates or one in the Worktop used grill or fryer.
  • Fig. 1 shows the Suction device in a position extended into the working position in perspective
  • Fig. 2 is a side view thereof in connection with the the housing 1 of the arrangement receiving worktop 2 as a cut Side view shows.
  • Figures 3 and 4 also show the arrangements in cut side views but with the retracted in the rest position Intake device 3.
  • the upper limit plate 4 which is removable and is designed closed, in the plane of the neighboring, not shown open cooking area, so that they have their receptacle 5 and thus shields the inside of the housing from dirt.
  • suction openings 6 On both sides of the Suction device 3 are suction openings 6 for receiving those to be suctioned Cooking vapors arranged; behind it inside the suction device Filter material, which after lifting the upper limit plate 4 to Removable or replaceable cleaning purposes.
  • the suction device 3 is arranged at the upper end of a tubular column 7 through which the through the openings 6 of the suction device 3 evaporated down can be dissipated and influenced by a not shown Blower, which is housed in the base area of the kitchen furniture, for example and a flexible pipe connection, also not shown, with in the the lower end of the tubular column 7 is fluidly connected.
  • a stable guide arrangement is required essential components an upper bracket 8, a lower bracket 9 and a intermediate guide block 10 in connection with two connections and guide columns 11.
  • the basic structure of these three bucks 8, 9 and 10 is in Cross-section substantially the same, so that these trestles made of extruded Aluminum profile with relatively inexpensive precision as cut parts and if necessary, can be reworked with respect to the modifications.
  • the Bearing blocks 8 and 9 are in the upper and lower area of the housing 1 arranged and via their mounting holes 12 and 13 with the Guide rods 11 firmly connected.
  • the guide block 10 is in turn on attached to the lower end of the tubular column 7 and on the guide rods 11th via ball layer guides arranged in its bores 14 longitudinal displacement.
  • the tubular column 7 is in a guide ring 15
  • Receiving tray 5 is mounted for longitudinal displacement and rotation.
  • deflection rollers 16 for a rotating Timing belt 17 arranged.
  • One side of the toothed belt is fixed to the Guide block 14 connected.
  • the upper deflection roller 16 is in turn formed as a toothed belt wheel and connected to a drive motor via which the Guide block 14, which is axially fixed but pivotable to it tubular column 7 and thus the suction device 6 are adjustable in height.
  • a switch 19 arranged in the operating area 18 are connected by left or Right-hand deflections the extending and engaging movements in the axial direction achievable by the drive motor.
  • the further switch 20 is used for activation of the blower, not shown.
  • the tubular column 7 are flanking in the housing 1
  • Link guides 21 are arranged on which a on the tubular column 7th attached guide pin 22 when returning the column 7 and with it the Suction device 3 runs into the starting position such that the Intake device from the cooking area in a position parallel to Receiving pan is pivoted out and there in the rest position can be reduced.
  • Limit switch contacts are used to switch off the Drive motor when the upper and lower end positions are reached.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Baking, Grill, Roasting (AREA)
  • Apparatus For Making Beverages (AREA)
  • Cookers (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Ventilation (AREA)
  • Vending Machines For Individual Products (AREA)

Abstract

The vapor extraction device is disposed, for example, in a kitchen counter top next to the cooking or other hot-food area, specifically so as to be retracted in the position of rest. To operate as a suction device, the intake the vapor extraction device is moved out upward and pivoted over and above food preparation carriers disposed on the hot-food areas.

Description

Die vorliegende Erfindung bezieht sich auf eine Dunstabzugsvorrichtung, angeordnet im Bereich neben Koch- oder sonstigen offenen Garungsbereichen für die Nahrungszubereitung mit einer in etwa deren Ebene angeordneten Ansaugvorrichtung für die von diesen Bereichen ausgehenden Dünsten und mit einer Saugeinrichtung zum Abführen dieser Dünste.The present invention relates to an extractor device, arranged in the area next to cooking or other open cooking areas for the food preparation with an approximately arranged level Suction device for the vapors emanating from these areas and with a suction device for removing this vapor.

Zum Absaugen von Koch- oder sonstigen Garungsdünsten werden auch im Haushalt überlicherweise Dunstabzugshauben oder Dunstabzugsessen zum Einsatz gebracht, die oberhalb der Kochstelle bzw. der Garungsstelle angeordnet sind. Die bei der thermischen Zubereitung von Nahrungsmitteln aufsteigenden Dünste werden von diesen Einrichtung erfaßt, üblicherweise gefiltert und durch eine Ventilator meist ins Freie, bisweilen aber auch in den Arbeitsraum zurückgeblasen.For vacuuming cooking or other cooking vapors are also in the Household cooker hoods or cooker hoods for Inserted placed above the hotplate or the cooking point are. The rising in thermal food preparation Vapors are detected by this device, usually filtered and through a Fan usually blown outside, but sometimes blown back into the work area.

Es sind aber auch Anordnungen bekannt geworden, die seitlich des Garungsbereichs ihre Ansaugöffnungen aufweisen. Im Zusammenhang mit Friteusen oder Grilleinrichtungen sind auch Absaugmaßnahmen bekannt geworden, die in der Bedienungsebene dieser Einrichtungen neben diesen angeordnet sind und somit die beim jeweiligen Garungsprozeß abgehenden Dünste zur Seite und nach unten abführen. Dazu sind Gebläse mit hohen Luftförderleistungen erforderlich, da die Absaugrichtung nicht in der natürlichen Ausbreitungsrichtung der Garungsdünste nach oben liegt. Die seitlich neben den Garungsbereichen angeordneten Dunstabzugsmaßnahmen haben jedoch gegenüber den oberhalb der Garungsbereiche angeordneten Dunstabzugshauben und Dunstabzugsessen den Vorteil, daß der Bereich oberhalb der Garungsbereiche freier zugänglich und einsehbar ist.However, arrangements have also become known that move to the side of the Cooking area have their suction openings. In connection with Fryers or grills have also become known for suction measures, which are arranged next to them in the operating level of these devices and thus the vapors leaving during the respective cooking process to the side and lead down. There are also fans with high air flow rates required because the suction direction is not in the natural direction of propagation the cooking steam is up. The side next to the cooking areas arranged extractor hoods have compared to those above Cooker hoods and cooker hoods arranged Advantage that the area above the cooking areas is more accessible and is visible.

Die DE-A-3503236 zeist eine Dunstabzugsvorrichtung zum Oberbegriff von Anspruch 1. Aufbauend auf diesem Erkenntnisstand ist es Aufgabe der vorliegenden Erfindung, eine Dunstabzugsvorrichtung bereitzustellen, welche je nach Bedarf zur Garungsstelle mit ihrem Ansaugbereich positionierbar ist und die dennoch einen vorteilhaften Zugriff und eine günstige Einsichtnahme durch die Bedienungsperson während des Garprozesses zum Gargut ermöglicht.DE-A-3503236 shows an extractor device for the preamble of claim 1. Building on this level of knowledge, it is the object of the present invention to provide an extractor device, which depending on the need for Cooking point can be positioned with its suction area and still one advantageous access and favorable inspection by the operator to the food to be cooked during the cooking process.

Eine Dunstabzugsvorrichtung, die diesen Forderungen gerecht wird, ist durch die Merkmale in kennzeichnenden Teil von Anspruch 1 gekennzeichnet.An extractor hood that meets these requirements is characterized by the features in the characterizing part of claim 1.

Eine Dunstabzugsvorrichtung nach diesen erfindungsgemäßen Merkmalen kann wie eine bekanntermaßen neben einem Garungsbereich, beispielsweise einer Friteuse oder einer Grilleinrichtung angeordneten Absaugvorrichtung betrieben werden, indem deren Ansaugbereich geringfügig aus der versenkten Ruhestellung herausgefahren wird. Ein weiteres Herausfahren beeinträchtigt von dieser Seite zwar den Zugriff zum wärmetechnisch behandelten Gargut, sie verbessert aber zunehmend die Absaugwirkung auf die abgehenden Garungsdünste.An extractor device according to these features of the invention can as is known next to a cooking area, for example one Fryer or a grill device arranged suction by taking the suction area slightly out of the sunken rest position is brought out. Moving out further affects this side Access to the thermally treated food is improved increasingly the suction effect on the outgoing cooking fumes.

Bevorzugt ist aber die Ansaugvorrichtung im nach oben mehr oder weniger ausgefahrenen Zustand auch über den offenen Garungsbereich bzw. einen darauf aufgesetzten Gargutbehälter ausschwenkbar gelagert angeordnet, so daß die abgegebenen Garungsdünste besonders intensiv und gesichert angesaugt und abgeführt werden können.However, the suction device is preferably more or less upward extended state also over the open cooking area or on it placed food container pivotally mounted so that the emitted cooking fumes are sucked in particularly intensively and securely can be dissipated.

Zur Höhenverstellung der Ansaugvorrichtung dient bevorzugt eine motorische Antriebsvorrichtung durch die über Selbsthemmung sichergestellt werden kann, daß die Ansaugvorrichtung in beliebigen Höhenstellungen verharren kann. In den herausgefahrenen und zurückgefahrenen Endlagen wird durch entsprechend angeordnete Endschalter die Motorabschaltung bewerkstelligt. Das seitliche Ausschwenken wird ermöglicht durch eine längsseitlich angeordnete rohrförmige Säule, über die die angesaugten Garungsdünste durch eine entfernt angeordnete Saugvorrichtung abtransportierbar sind. Das Ausschwenken wird vorteilhafterweise von Hand durchgeführt, da dies zu einer besseren Ausrichtung des Ansaugbereichs zum abzusaugenden Bereich vorteilhaft ist. Für die Rückführung der Schwenkstellung in die Ursprungslage, in der die Ansaugvorrichtung nach unten auch endgültig in die Rastposition eingefahren werden kann, dient für jede der beiden Ausschwenkseiten je eine Kulissenführung, die unterflurig auf die Rohrsäule wirkt.A motorized motor is preferably used to adjust the height of the suction device Drive device can be ensured by the self-locking that the suction device can remain in any height position. In the withdrawn and retracted end positions is indicated by arranged limit switches accomplishes the engine shutdown. The side Swinging out is made possible by a tubular one arranged on the longitudinal side Column over which the sucked-in cooking vapors are removed by a Suction device can be removed. The swing out is advantageous done by hand as this will better align the suction area to the area to be extracted is advantageous. For the return of the Swivel position in the original position, in which the suction device is down can also be finally moved into the rest position, serves for each of the a guide on both sides, which is located below the tube column acts.

Ein nach den Mermalen der Erfindung ausgestaltetes Ausführungsbeispiel, aus dem weitere bevorzugte Ausgestaltungen der erfindungsgemäßen Maßnahmen ersichtlich sind, wird anhand der Zeichnung im folgenden näher beschrieben.An embodiment designed according to the principles of the invention further preferred configurations of the measures according to the invention can be seen, will be described in more detail with reference to the drawing below.

Es zeigen:

Fig. 1
etwas schematisiert eine perspektivische Ansicht des Lagerund Ansaugbereichs der Dunstabzugsvorrichtung,
Fig. 2
eine Seitenansicht mit herausgefahrenem Ansaugbereich im Schnitt,
Fig. 3
eine Seitenansicht der Anordnung mit in dir Ruhestellung eingefahrenem Ansaugbereich im Schnitt,
Fig. 4
eine senkrecht dazu liegende Ansicht im Schnitt und
Fig. 5
übereinander Befestigungsböcke für die Anordnung und dazwischen ein Führungsbock.
Show it:
Fig. 1
somewhat schematically a perspective view of the storage and suction area of the extractor device,
Fig. 2
a side view with the suction area extended in section,
Fig. 3
a side view of the arrangement with the suction area retracted in the rest position in section,
Fig. 4
a view perpendicular to it in section and
Fig. 5
one above the other mounting brackets for the arrangement and in between a guide bracket.

Aus Fig. 1 ist ersichtlich ein Teil einer Dunstabzugsvorrichtung, welcher in eine Ausnehmung einer Arbeitsplatte neben oder zwischen offenen Garungsbereichen einer Küche einsetzbar ist. Derartig offene Garungsbereiche können beispielsweise sein eine Kochmulde mit einer oder mehreren Kochstellen oder eine in die Arbeitsplatte eingesetzte Grill- oder Fritiereinrichtung. Die Fig. 1 zeigt die Ansaugvorrichtung in einer in die Arbeitsstellung herausgefahrenen Position perspektivisch, während die Fig. 2 eine Seitenansicht davon in Verbindung mit der das Gehäuse 1 der Anordnung aufnehmenden Arbeitsplatte 2 als geschnittene Seitenansicht zeigt. Die Figuren 3 und 4 zeigen die Anordnungen ebenfalls in geschnittenen Seitenansichten jedoch mit in die Ruhestellung eingefahrener Ansaugvorrichtung 3. Dabei liegt die obere Begrenzungsplatine 4, die abnehmbar und geschlossen ausgestaltet ist, in der Ebene der benachbarten, nicht dargestellten offenen Garungsbereich, so daß sie ihre Aufnahmewanne 5 und damit das Gehäuseinnere vor Verschmutzungen gut abschirmt. Beidseitig der Ansaugvorrichtung 3 sind Ansaugöffnungen 6 zur Aufnahme der anzusaugenden Garungsdünste angeordnet; dahinter im Inneren der Ansaugvorrichtung liegt das Filtermaterial, welches nach Abheben der oberen Begrenzungsplatine 4 zu Reinigungszwecken herausnehmbar bzw. austauschbar ist. Die Ansaugvorrichtung 3 ist angeordnet am oberen Ende einer rohrförmigen Säule 7, durch welche die durch die Öffnungen 6 der Ansaugvorrichtung 3 angesaugten Dünste nach unten abgeführt werden können und zwar beeinflußt durch ein nicht dargestelltes Gebläse, das beispielsweise im Sockelbereich des Küchenmöbels untergebracht ist und über eine ebenfalls nicht dargestellte flexible Rohrverbindung mit in dem unteren Ende der rohrförmigen Säule 7 strömungstechnisch verbunden ist. Um einen störungsfreien und möglichst ruckfreien Betrieb beim Ausfahren, Ausschwenken und Zurückfahren der Ansaugvorrichtung 3 über die rohrförmige Säule 7 zu gewährleisten, bedarf es einer stabilen Führungsanordnung deren wesentliche Bestandteile ein oberer Lagerbock 8, ein unterer Lagerbock 9 und ein dazwischen angeordneter Führungsbock 10 in Verbindung mit zwei Verbindungs und Führungssäulen 11 sind. Der Grundaufbau dieser drei Böcke 8, 9 und 10 ist im Querschnitt im wesentlichen gleichartig, so daß diese Böcke aus stranggepreßtem Aluminiumprofil mit relativ kostengünstiger Präzision als zugeschnittene Teile und gegebenenfalls bezüglich der Modifikationen nachbearbeitbar herstellbar sind. Die Lagerböcke 8 und 9 sind im oberen und unteren Bereich des Gehäuses 1 angeordnet und über ihre Aufnahmebohrungen 12 bzw. 13 mit den Führungsstangen 11 fest verbunden. Der Führungsblock 10 seinerseits ist fest am unteren Ende der rohrförmigen Säule 7 befestigt und auf den Führungsstangen 11 über in seinen Bohrungen 14 angeordneten Kugellagenführungen längsverschieblich. Die rohrförmige Säule 7 ist in einem Führungsring 15 der Aufnahmewanne 5 längsverschieblich und drehbar gelagert.1 shows a part of an extractor device, which in a Recess of a worktop next to or between open cooking areas a kitchen can be used. Such open cooking areas can, for example be a hob with one or more hotplates or one in the Worktop used grill or fryer. Fig. 1 shows the Suction device in a position extended into the working position in perspective, while Fig. 2 is a side view thereof in connection with the the housing 1 of the arrangement receiving worktop 2 as a cut Side view shows. Figures 3 and 4 also show the arrangements in cut side views but with the retracted in the rest position Intake device 3. Here is the upper limit plate 4, which is removable and is designed closed, in the plane of the neighboring, not shown open cooking area, so that they have their receptacle 5 and thus shields the inside of the housing from dirt. On both sides of the Suction device 3 are suction openings 6 for receiving those to be suctioned Cooking vapors arranged; behind it inside the suction device Filter material, which after lifting the upper limit plate 4 to Removable or replaceable cleaning purposes. The suction device 3 is arranged at the upper end of a tubular column 7 through which the through the openings 6 of the suction device 3 evaporated down can be dissipated and influenced by a not shown Blower, which is housed in the base area of the kitchen furniture, for example and a flexible pipe connection, also not shown, with in the the lower end of the tubular column 7 is fluidly connected. Around trouble-free and jerk-free operation when extending, Swinging out and retracting the suction device 3 over the tubular To ensure pillar 7, a stable guide arrangement is required essential components an upper bracket 8, a lower bracket 9 and a intermediate guide block 10 in connection with two connections and guide columns 11. The basic structure of these three bucks 8, 9 and 10 is in Cross-section substantially the same, so that these trestles made of extruded Aluminum profile with relatively inexpensive precision as cut parts and if necessary, can be reworked with respect to the modifications. The Bearing blocks 8 and 9 are in the upper and lower area of the housing 1 arranged and via their mounting holes 12 and 13 with the Guide rods 11 firmly connected. The guide block 10 is in turn on attached to the lower end of the tubular column 7 and on the guide rods 11th via ball layer guides arranged in its bores 14 longitudinal displacement. The tubular column 7 is in a guide ring 15 Receiving tray 5 is mounted for longitudinal displacement and rotation.

An den Lagerböcken 8 und 9 sind Umlenkrollen 16 für einen umlaufend geführten Zahnriemen 17 angeordnet. Eine Flanke des Zahnriemens ist fest mit dem Führungsbock 14 verbunden. Die obere Umlenkrolle 16 wiederum ist ausgebildet als Zahnriemenrad und mit einem Antriebsmotor verbunden über welchen somit der Führungsbock 14, die mit ihm axial fest verbundene aber zu ihm schwenkbare rohrförmige Säule 7 und damit die Ansaugvorrichtung 6 höhenverstellbar sind. Über einen im Bedienbereich 18 angeordneten Schalter 19 sind durch Links- bzw. Rechtsauslenkungen die Ausfahr- und Einrückbewegungen in axialer Richtung durch den Antriebsmotor erzielbar. Der weitere Schalter 20 dient zur Aktivierung des nicht dargestellten Gebläses.At the bearing blocks 8 and 9 are deflection rollers 16 for a rotating Timing belt 17 arranged. One side of the toothed belt is fixed to the Guide block 14 connected. The upper deflection roller 16 is in turn formed as a toothed belt wheel and connected to a drive motor via which the Guide block 14, which is axially fixed but pivotable to it tubular column 7 and thus the suction device 6 are adjustable in height. about a switch 19 arranged in the operating area 18 are connected by left or Right-hand deflections the extending and engaging movements in the axial direction achievable by the drive motor. The further switch 20 is used for activation of the blower, not shown.

Die rohrartig ausgebildete Säule 7 flankierend sind im Gehäuse 1 Kulissenführungen 21 angeordnet, auf welche ein an der rohrförmigen Säule 7 befestigter Führungsbolzen 22 beim Zurückführen der Säule 7 und mit ihr der Ansaugvorrichtung 3 in die Ausgangslage derart aufläuft, daß die Ansaugvorrichtung aus dem Garungsbereich in eine Lage parallel zur Aufnahmewanne herausgeschwenkt wird und dort in die Ruheposition zurückgefahren werden kann. Endabschaltkontakte dienen zur Abschaltung des Antriebsmotors bei Erreichen der oberen und der unteren Endstellung.The tubular column 7 are flanking in the housing 1 Link guides 21 are arranged on which a on the tubular column 7th attached guide pin 22 when returning the column 7 and with it the Suction device 3 runs into the starting position such that the Intake device from the cooking area in a position parallel to Receiving pan is pivoted out and there in the rest position can be reduced. Limit switch contacts are used to switch off the Drive motor when the upper and lower end positions are reached.

Claims (10)

  1. Fume extractor device arranged in the region near boiling or other open cooking areas for food preparation, with an intake device, which is arranged approximately in the plane thereof, for the fumes emanating from these areas and with a suction device for conducting away these fumes, wherein the intake device (3) is arranged to be movable upwardly out of the plane of the open cooking areas to a height above a cooking stock container, which may be placed on the open cooking area, to be positionable at different heights and is coupled in terms of flow by way of a length compensating pipe connection with the suction device, and the intake device (3) is mounted above the height of a cooking stock container, which may be placed on the open cooking area, to be pivotable away above this in order to adopt different pivot settings, characterised in that a control measure (21, 22) for the pivot setting of the intake device (3) is arranged, which controls the pivot setting of the intake device in dependence on the height setting of the intake device.
  2. Fume extractor device according to claim 1, characterised in that the control measure (21, 22) for the pivot setting of the intake device (3) comprises the limitation of the pivot setting of the intake device (3) in dependence on the height adjustment.
  3. Fume extractor device according to claim 1 or 2, characterised in that the control measure (21, 22) for the pivot setting of the intake device (3) comprises the return pivotation of the intake device (3) during downward movement of the intake device into a rest position.
  4. Fume extractor device according to one of claims 1 to 3, characterised in that for the height adjustment the intake device (3) is disposed in operative connection with a motorised drive device by way of a transmission arrangement.
  5. Fume extractor device according to one of claims 1 to 4, characterised in that the intake device (3) is formed in the region of one side of the cooking area to be longitudinally aligned with this side and is arranged to be adjustable in height on an axis which lies in the region of one end and to be rotatably pivotable away about this axis in dependence on the height adjustment.
  6. Fume extractor device according to claim 5, characterised in that the axial mounting for the intake device is formed by a tubular column (7), which is guided relative to the housing construction (1) in bearing blocks (8, 9) fixedly arranged in the housing and which is coupled by way of drive elements (10, 17, 16) with a drive motor for height adjustment in axial direction.
  7. Fume extractor device according to claim 6, characterised in that two identically constructed bearing blocks (8, 9) aligned relative to one another by way of a column connection (11) are arranged in remote housing regions and that a bearing block (10), which is constructed similarly to the bearing blocks (8, 9) and is connected with the motorised drive device, is arranged between these bearing blocks (8, 9) to be displaceable on the column rods (11) and connected with the tubular column (7) to be axially fixed, but rotatable.
  8. Fume extractor device according to claim 7, characterised in that the guide block (10) is disposed in connection with the motorised drive device by way of a cogged belt (17) guided parallelly to the tubular column (7) over two deflecting rollers (16).
  9. Fume extractor device according to claim 8, characterised in that one of the deflecting rollers (16) is constructed as a cogged belt wheel and is coupled with the motorised drive device.
  10. Fume extractor device according to one of claims 1 to 9, characterised in that a slot guide (21, 22) for limitation of pivotation away of the intake device (3) in dependence on the height setting thereof is arranged between regions, which are fixed relative to the housing, and the guide for the intake device.
EP00916826A 1999-02-19 2000-02-10 Vapour extraction unit, located in the vicinity of open cooking areas Expired - Lifetime EP1155263B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19907057A DE19907057A1 (en) 1999-02-19 1999-02-19 Vapour extractor for cooking areas has suction intake device vertically adjustable above cooking area and able to swivel out over cooking pan
DE19907057 1999-02-19
PCT/EP2000/001081 WO2000049341A2 (en) 1999-02-19 2000-02-10 Vapour extraction unit, located in the vicinity of open cooking areas

Publications (2)

Publication Number Publication Date
EP1155263A2 EP1155263A2 (en) 2001-11-21
EP1155263B1 true EP1155263B1 (en) 2004-05-06

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Application Number Title Priority Date Filing Date
EP00916826A Expired - Lifetime EP1155263B1 (en) 1999-02-19 2000-02-10 Vapour extraction unit, located in the vicinity of open cooking areas

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US (1) US6604520B2 (en)
EP (1) EP1155263B1 (en)
AT (1) ATE266179T1 (en)
DE (2) DE19907057A1 (en)
ES (1) ES2220441T3 (en)
WO (1) WO2000049341A2 (en)

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DE19907057A1 (en) * 1999-02-19 2000-08-24 Bsh Bosch Siemens Hausgeraete Vapour extractor for cooking areas has suction intake device vertically adjustable above cooking area and able to swivel out over cooking pan
DE10064328A1 (en) * 2000-12-22 2002-06-27 Bsh Bosch Siemens Hausgeraete Steam and vapor extractor hood for cookers has double-sided suction fans arranged between adjacent spaces so that each space and each sub-filter surface with it have fan suction nozzle
DE10064322A1 (en) 2000-12-22 2002-07-04 Bsh Bosch Siemens Hausgeraete Hood
DE10112802A1 (en) * 2001-03-16 2002-09-26 Bsh Bosch Siemens Hausgeraete Dust extractor has suction line passing through work surface, waste air channel beneath work surface adjustable between outlet air and circulated air operation or combination of it
DE10112804A1 (en) * 2001-03-16 2002-09-26 Bsh Bosch Siemens Hausgeraete Dust extractor has adjustment device supported on work surface into which hob is fitted, suction line passes through work surface, is coupled to fan, and waste air channel is circulated air shaft
NZ511487A (en) * 2001-05-04 2002-12-20 Swinghood Holdings Ltd Rangehood with moveable inlet
US6647978B1 (en) * 2002-06-06 2003-11-18 Maytag Corporation Kitchen island vent hood
CA2428934A1 (en) * 2002-06-06 2003-12-06 Nache D. Shekarri Adjustable kitchen island control
US6732730B1 (en) * 2003-02-28 2004-05-11 Chun-Ying Lin Adjustable smoke inlet set for kitchen ventilator
DE102004055948A1 (en) * 2004-11-19 2006-07-20 BSH Bosch und Siemens Hausgeräte GmbH Vapor extraction device for collecting e.g. water vapor, has precipitation device with filter and collection channel, where condensate develops during precipitation of water vapor, and freely flows through collection channel
DE102004055925A1 (en) * 2004-11-19 2006-07-06 BSH Bosch und Siemens Hausgeräte GmbH Air extract system especially for kitchen fittings has a main duct under overhead cupboards and with movable extract heads selectively clipped to the main duct
DE102004055945A1 (en) * 2004-11-19 2006-05-24 BSH Bosch und Siemens Hausgeräte GmbH Extractor device and method for venting a cooking surface
DE102004055947A1 (en) * 2004-11-19 2006-07-20 BSH Bosch und Siemens Hausgeräte GmbH Fume e.g. water vapor, hood device for use in e.g. cooking areas, has angle leg with longitudinal axis about which component is swivelably supported at hood, and additional suction opening placed eccentric to longitudinal axis at other leg
US20100065038A1 (en) * 2008-09-13 2010-03-18 John Mills Davies Exhaust Canopy
DE102011082360A1 (en) * 2011-09-08 2013-03-14 BSH Bosch und Siemens Hausgeräte GmbH Retractable ventilation system
US10126000B2 (en) 2012-05-03 2018-11-13 Broan-Nutone Llc Downdraft ventilation systems and methods
CN104412042A (en) * 2012-05-03 2015-03-11 布罗恩-努托恩有限责任公司 Downdraft system
EP2844923A4 (en) * 2012-05-03 2016-01-06 Broan Nu Tone Llc Downdraft system
US9395091B2 (en) 2012-07-23 2016-07-19 The Vollrath Company, L.L.C. Food service unit including recirculating ventilation system and fire suppression system
DE102014104904A1 (en) 2014-04-07 2015-10-08 Serafettin Saygili Device for extracting exhaust air from the environment of a food cooking or cooking in a cooking station
EP3034951B1 (en) * 2014-12-15 2018-07-11 LG Electronics Inc. Cooking device with hood
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KR101961013B1 (en) * 2017-04-26 2019-03-21 엘지전자 주식회사 Downdraft type air cleaning unit and cooking system having the same
CN110269522B (en) * 2018-03-16 2021-09-07 漳州灿坤实业有限公司 Frying and roasting equipment
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EP4027061A1 (en) * 2021-01-12 2022-07-13 Electrolux Appliances Aktiebolag Extracting device for removing air, combination appliance and suction arm
BE1029968B1 (en) * 2021-11-30 2023-06-26 Miele & Cie Vapor extraction device and method of operation

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Also Published As

Publication number Publication date
EP1155263A2 (en) 2001-11-21
US6604520B2 (en) 2003-08-12
DE19907057A1 (en) 2000-08-24
ES2220441T3 (en) 2004-12-16
US20020029696A1 (en) 2002-03-14
WO2000049341A3 (en) 2000-12-14
ATE266179T1 (en) 2004-05-15
WO2000049341A2 (en) 2000-08-24
DE50006330D1 (en) 2004-06-09

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