EP0541054B1 - Outlet or connecting element for a smoke extracting hood - Google Patents

Outlet or connecting element for a smoke extracting hood Download PDF

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Publication number
EP0541054B1
EP0541054B1 EP92118872A EP92118872A EP0541054B1 EP 0541054 B1 EP0541054 B1 EP 0541054B1 EP 92118872 A EP92118872 A EP 92118872A EP 92118872 A EP92118872 A EP 92118872A EP 0541054 B1 EP0541054 B1 EP 0541054B1
Authority
EP
European Patent Office
Prior art keywords
outlet
inlet opening
opening
vapour
plane
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
EP92118872A
Other languages
German (de)
French (fr)
Other versions
EP0541054A1 (en
Inventor
Reinhard Klemisch
Otto Langer
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.)
Bulthaup GmbH and Co KG
Original Assignee
Bulthaup GmbH and Co Kuechensysteme
Bulthaup GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Bulthaup GmbH and Co Kuechensysteme, Bulthaup GmbH and Co KG filed Critical Bulthaup GmbH and Co Kuechensysteme
Publication of EP0541054A1 publication Critical patent/EP0541054A1/en
Application granted granted Critical
Publication of EP0541054B1 publication Critical patent/EP0541054B1/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

Definitions

  • the output or connection part is designed differently for each specific arrangement of the extractor hood in the room and for the differently arranged openings of the exhaust air duct leading into and through the wall of the room, which, because of this diversity, requires complex production and storage of these output and Connection parts required.
  • an orientable connecting device for the discharge of gaseous products, especially for heating or cooking devices which has two openings arranged at an angle of 90 ° to one another and can be rotated about an axis which is connected to one of the legs of the Angle coincides.
  • This axis of rotation is horizontal in the device shown and the connecting part itself is a rotatable elbow.
  • Such a knee tube does not fit an extractor hood of the type which either works with a switched-on filter in a recirculation mode or can be connected to an extract air duct.
  • extractor hood 1 has an inlet funnel 11, a glass screen 12, an exhaust pipe 13 and an adjoining fan housing 14, which has an invisible, upwardly directed outlet opening of the exhaust air duct on its upper side.
  • the likewise invisible inlet opening of the connection part 2 connects to this outlet opening, and the entire outlet or connection part 2 can be rotated about its central axis perpendicular to the plane of this inlet opening. By rotating it by 90 °, its outlet opening 3 can be brought into connection with an exhaust air duct opening either to the right, rear or left of the extractor hood.
  • Latches are preferably provided in order to secure the connection part in the corresponding positions against further rotation by latching.
  • the outlet opening 3 or outlet openings 3 of the outlet part 2 are provided with slots 4 which guide the outflowing exhaust air as recirculating air into the surrounding space.
  • the outline of the outlet or connection part is arbitrary, but preferably has the shape of a simple geometric figure, i.e. as the connection part preferably the outline of a square or rectangle and as the outlet part for circulating air operation a square, rectangular or circular outline with side walls perpendicular to the level of the inlet opening in which the outlet opening or openings are formed.
  • the outlet or connection part can be made of metal or plastic easily and elegantly and allows the adaptation (adaptation) of the extractor hood to the different room and connection conditions of the place of use.

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

Abstract

The invention relates to an outlet or connecting element for a smoke-extracting hood, the inlet opening of the outlet or connecting element (2) being connectable to an upwardly directed outlet opening of the outgoing-air duct of the smoke-extracting hood (1) and rotatable about the central axis of the inlet opening which is perpendicular to the plane of this inlet opening. At least one outlet opening (3) of the outlet or connecting element (2) is designed in a plane perpendicular to the plane of the inlet opening. <IMAGE>

Description

Die Erfindung betrifft eine Dunstabzugshaube mit einem Ausgangs- oder Anschlußteil, die entweder mit einem eingebauten Filter in Umluftbetrieb arbeitet oder an einen Abluft-Abzugskanal anschließbar ist. In beiden Fällen muß der Ausgangs- oder Anschlußteil nicht nur den erforderlichen Durchsatz von Abluft ermöglichen, sondern auch in seiner äußeren Gestalt an das Design der Dunstabzugshaube und besonders von deren oberen Teil angepaßt sein, wo sich oft das dem Ausgangs- oder Anschlußteil vorgeschaltete Abzugsgebläse befindet.The invention relates to an extractor hood with an output or connecting part, which either works with a built-in filter in recirculation mode or can be connected to an exhaust air duct. In both cases, the outlet or connection part must not only allow the required throughput of exhaust air, but also its outer shape must be adapted to the design of the extractor hood and especially of its upper part, where the extractor fan upstream of the outlet or connection part is often located .

Bisher ist der Ausgangs- oder Anschlußteil für jede bestimmte Anordnung der Dunstabzugshaube im Raum und für die verschieden angeordneten Öffnungen des in und durch die Wand des Raumes führenden Abluft-Abzugskanals jeweils verschieden ausgebildet, was wegen dieser Verschiedenheit eine aufwendige Herstellung und Lagerhaltung dieser Ausgangs- und Anschlußteile erfordert.So far, the output or connection part is designed differently for each specific arrangement of the extractor hood in the room and for the differently arranged openings of the exhaust air duct leading into and through the wall of the room, which, because of this diversity, requires complex production and storage of these output and Connection parts required.

Aus BE-A-557 775 ist eine Dunstabzugshaube zur direkten Abführung von Kochdämpfen zu einem Abzugskamin mit natürlichem Zug bekannt, die von einem mehrteiligen freitragenden Rohr mit L- und H-förmigen, aneinander drehbar gehaltenen Teilen am Abzugkamin befestigt und mit ihm verbunden ist, wobei das in mehreren Achsen schwenkbare Rohr eine innerhalb eines großen Bereichs beliebige Lage der Dunstabzugshaube bezüglich des Abzugskamins ermöglicht. Ein derartiges mehrteiliges und in mehreren Richtungen schwenkbares Rohr ist aber eine verhältnismäßig komplizierte Konstruktion und auch aus ästhetischen Gründen nicht als Ausgangs- oder Anschlußteil für eine schon wegen ihres Gewichts unabhängig und fest zu installierende übliche Dunstabzugshaube mit eingebautem Gebläse geeignet.From BE-A-557 775 an extractor hood for direct removal of cooking vapors to an extractor chimney with natural draft is known, which is attached to and connected to the extractor chimney by a multi-part self-supporting pipe with L-shaped and H-shaped, rotatably held parts. the tube, which can be swiveled in several axes, enables the extractor hood to be positioned anywhere within a large range with respect to the extractor chimney. Such a multi-part tube that can be pivoted in several directions is one Relatively complicated construction and also for aesthetic reasons not suitable as an output or connection part for a conventional extractor hood with built-in fan that is independent and permanently installed because of its weight.

Aus FR-A-1 551 124 ist eine orientierbare Anschlußvorrichtung zur Abführung gasförmiger Produkte, besonders für Heiz- oder Kochgeräte bekannt, die zwei in einem Winkel von 90° zueinander angeordnete Öffnungen aufweist und um eine Achse drehbar ist, die mit einem der Schenkel des Winkels zusammenfällt. Diese Drehachse ist bei der gezeigten Vorrichtung horizontal und der Anschlußteil selbst ist ein drehbares Knierohr. Ein solches Knierohr paßt aber schon aus Design-Gründen wie oben erwähnt nicht zu einer Dunstabzugshaube der Art, die entweder mit einem eingeschalteten Filter in einem Umluftbetrieb arbeitet oder an einen Abluft-Abzugskanal anschließbar ist.From FR-A-1 551 124 an orientable connecting device for the discharge of gaseous products, especially for heating or cooking devices, is known which has two openings arranged at an angle of 90 ° to one another and can be rotated about an axis which is connected to one of the legs of the Angle coincides. This axis of rotation is horizontal in the device shown and the connecting part itself is a rotatable elbow. Such a knee tube, however, for design reasons, as mentioned above, does not fit an extractor hood of the type which either works with a switched-on filter in a recirculation mode or can be connected to an extract air duct.

Der Erfindung liegt nun die Aufgabe zugrunde, eine Dunstabzugshaube mit einem Ausgangs- oder Anschlußteil zu schaffen, der für verschiedene Anordnungen der Dunstabzugshaube im Raum und für verschieden angeordnete Öffnungen des Abluft-Abzugskanals geeignet und ohne weitere konstruktive Anpassung anschließbar ist.The invention is an object of the invention to provide an extractor hood with an output or connecting part which is suitable for various arrangements of the extractor hood in the room and for differently arranged openings of the exhaust air duct and can be connected without further design adjustment.

Diese Aufgabe wird gelöst durch eine Dunstabzugshaube mit den Merkmalen des Anspruchs 1, bevorzugte Ausführungsformen sind in den Unteransprüchen angegeben.This object is achieved by an extractor hood with the features of claim 1, preferred embodiments are specified in the subclaims.

Wesentlich für die erfindungsgemäße Dunstabzugshaube ist, daß deren Ausgangs- oder Anschlußteil um die zur Ebene seiner Einlaßöffnung senkrechte Mittelachse drehbar ist, da auf diese Weise ein und derselbe Anschlußteil an einen von der rechten, linken oder Rückseite der Dunstabzugshaube abgehenden Abluft-Abzugskanal angeschlossen werden kann.It is essential for the extractor hood according to the invention that its output or connection part is rotatable about the central axis perpendicular to the plane of its inlet opening, since in this way one and the same connection part to one of the right, left or Outgoing exhaust duct can be connected to the rear of the extractor hood.

Entsprechende Vorteile, nämlich Richtung des austretenden Umluftstroms nach vorn, rechts, links oder hinten bezüglich der Dunstabzugshaube bieten sich auch im Umluftbetrieb, wenn der Ausgangsteil nur eine mit Schlitze versehene Auslaßöffnung aufweist.Corresponding advantages, namely the direction of the exiting circulating air flow towards the front, right, left or rear with respect to the extractor hood are also available in circulating air mode if the outlet part has only one outlet opening provided with slots.

Die Erfindung wird weiter erläutert durch die folgende Beschreibung, die sich auf die beigefügte Zeichnung bezieht. Hierin zeigen:

  • Fig. 1 schematisch eine Dunstabzugshaube von oben gesehen;
  • Fig. 2 die Dunstabzugshaube der Fig. 1 in Seitenansicht von rechts;
  • Fig. 3 eine perspektivische Ansicht eines Ausgangsteils für Umluftbetrieb;
  • Fig. 4 eine perspektivische Ansicht eines Anschlußteils;
  • Fig. 5 eine perspektivische Ansicht eines Ausgangsteils mit kreisrundem Querschnitt für Umluftbetrieb.
The invention is further elucidated by the following description, which refers to the attached drawing. Show here:
  • Fig. 1 schematically seen an extractor hood from above;
  • Fig. 2 shows the extractor hood of Figure 1 in a side view from the right.
  • 3 shows a perspective view of an outlet part for recirculation mode;
  • Fig. 4 is a perspective view of a connector;
  • Fig. 5 is a perspective view of an output part with a circular cross section for recirculation mode.

Die in Fig. 1 und 2 schematisch gezeigte Dunstabzugshaube 1 weist einen Einlaßtrichter 11, einen Glasschirm 12, ein Abzugsrohr 13 und ein daran anschließendes Lüftergehäuse 14 auf, das an seiner Oberseite eine nicht sichtbare, nach oben gerichtete Austrittsöffnung des Abluftkanals aufweist. Die ebenfalls nicht sichtbare Einlaßöffnung des Anschlußteils 2 schließt an diese Austrittsöffnung an, und der ganze Ausgangs- oder Anschlußteil 2 ist um seine zur Ebene dieser Einlaßöffnung senkrechte Mittelachse drehbar. Durch Drehung um 90° kann seine Auslaßöffnung 3 in Verbindung mit einem entweder rechts, hinten oder links von der Dunstabzugshaube mündenden Abluft-Abzugskanal gebracht werden. Vorzugsweise sind Rasten vorgesehen, um den Anschlußteil in den entsprechenden Stellungen durch Einrasten gegen weitere Drehung zu sichern.1 and 2 schematically shown extractor hood 1 has an inlet funnel 11, a glass screen 12, an exhaust pipe 13 and an adjoining fan housing 14, which has an invisible, upwardly directed outlet opening of the exhaust air duct on its upper side. The likewise invisible inlet opening of the connection part 2 connects to this outlet opening, and the entire outlet or connection part 2 can be rotated about its central axis perpendicular to the plane of this inlet opening. By rotating it by 90 °, its outlet opening 3 can be brought into connection with an exhaust air duct opening either to the right, rear or left of the extractor hood. Latches are preferably provided in order to secure the connection part in the corresponding positions against further rotation by latching.

Falls die Dunstabzugshaube mit eingebautem Filter im Umluftbetrieb arbeiten soll, sind die Auslaßöffnung 3 oder Auslaßöffnungen 3 des Ausgangsteils 2 mit Schlitzen 4 versehen, welche die ausströmende Abluft als Umluft in den umgebenden Raum leiten.If the extractor hood with built-in filter is to work in recirculating air mode, the outlet opening 3 or outlet openings 3 of the outlet part 2 are provided with slots 4 which guide the outflowing exhaust air as recirculating air into the surrounding space.

Wenn der Umluftstrom eine bevorzugte Richtung erhalten soll, sind demgemäß nur ein oder zwei Auslaßöffnungen 3 vorgesehen, welche durch Drehung des Ausgangsteils 2 um seine Achse in die entsprechende Richtung gebracht werden. Der Umriß des Ausgangs- oder Anschlußteils ist beliebig, hat jedoch vorzugsweise die Form einer einfachen geometrischen Figur, also als Anschlußteil vorzugsweise den Umriß eines Quadrats oder Rechtecks und als Ausgangsteil für Umluftbetrieb einen quadratischen, rechteckigen oder kreisrunden Umriß bei jeweils zur Ebene der Einlaßöffnung senkrechten Seitenwänden, in denen die Auslaßöffnung oder -öffnungen ausgebildet sind.If the circulating air flow is to be given a preferred direction, only one or two outlet openings 3 are accordingly provided, which are brought into the corresponding direction by rotating the output part 2 about its axis. The outline of the outlet or connection part is arbitrary, but preferably has the shape of a simple geometric figure, i.e. as the connection part preferably the outline of a square or rectangle and as the outlet part for circulating air operation a square, rectangular or circular outline with side walls perpendicular to the level of the inlet opening in which the outlet opening or openings are formed.

Fig. 5 zeigt einen Ausgangsteil mit zylindrisch ausgebildetem Anschlußteil 2 mit einer Auslaßöffnung 3 mit Schlitzen 4, die durch Drehung des Ausgangsteils 2 um seine Mittelachse in verschiedene Richtungen gebracht werden können.Fig. 5 shows an output part with a cylindrical connecting part 2 with an outlet opening 3 with slots 4, which can be brought in different directions by rotating the output part 2 about its central axis.

Der Ausgangs- oder Anschlußteil kann aus Metall oder auch Kunststoff leicht und formschön hergestellt werden und erlaubt die Anpassung (Adaptation) der Dunstabzugshaube an die verschiedenen Raum- und Anschlußbedingungen des Einsatzortes.The outlet or connection part can be made of metal or plastic easily and elegantly and allows the adaptation (adaptation) of the extractor hood to the different room and connection conditions of the place of use.

Claims (4)

  1. A vapour-extraction hood (1), comprising an outlet or connecting portion (2) the inlet opening of which is connected to the upwardly oriented outlet opening of the extractor channel of the vapour-extraction hood and which comprises an outlet opening (3) in a vertical plane to the plane of the inlet opening, characterized in that the outlet or connecting portion is designed in the shape of a box with side walls which are vertical to the plane of the inlet opening and rotatable around the centre axis of its inlet opening which adjoins the outlet opening of the extraction channel.
  2. A vapour-extraction hood according to claim 1, characterized in that the outlet opening/s (3) is/are provided with slots (4) which duct exiting waste air as a circulating stream into the environmental space.
  3. A vapour-extraction hood according to claim 1 or 2, characterized in that the outlet or connecting portion (2) has vertically to its centre axis a square or rectangular cross-section.
  4. A vapour-extraction hood according to claim 1 or 2, characterized in that the outlet or connecting portion has vertically to its centre axis a circular cross-section.
EP92118872A 1991-11-05 1992-11-04 Outlet or connecting element for a smoke extracting hood Expired - Lifetime EP0541054B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9113764U DE9113764U1 (en) 1991-11-05 1991-11-05 Outlet or connection part for cooker hood
DE9113764U 1991-11-05

Publications (2)

Publication Number Publication Date
EP0541054A1 EP0541054A1 (en) 1993-05-12
EP0541054B1 true EP0541054B1 (en) 1995-09-13

Family

ID=6872958

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92118872A Expired - Lifetime EP0541054B1 (en) 1991-11-05 1992-11-04 Outlet or connecting element for a smoke extracting hood

Country Status (4)

Country Link
EP (1) EP0541054B1 (en)
JP (1) JPH0547734U (en)
AT (1) ATE127905T1 (en)
DE (1) DE9113764U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007053819A1 (en) * 2007-11-12 2009-05-14 BSH Bosch und Siemens Hausgeräte GmbH Exhaust hood
KR101255739B1 (en) * 2012-10-23 2013-04-16 오승민 The induced fan for two impeller for jet fan of track type supply air outlet

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE557775A (en) *
FR1551124A (en) * 1967-11-13 1968-12-27
JPS4921350B1 (en) * 1970-02-25 1974-05-31
FR2424079A1 (en) * 1978-04-26 1979-11-23 Jacquet Andre Air filter partic. for use above culinary equipment - comprises cylindrical suction box with filter elements distributed over longitudinal portion preventing accumulation of fats
DE3003930A1 (en) * 1980-02-04 1981-08-13 Georg Röhl, Lichttechnische Spezialfabrik, Apparate- und Gerätebau GmbH & Co KG, 8400 Regensburg OUTPUT SWITCH OF A COOKER HOOD

Also Published As

Publication number Publication date
EP0541054A1 (en) 1993-05-12
JPH0547734U (en) 1993-06-25
ATE127905T1 (en) 1995-09-15
DE9113764U1 (en) 1991-12-19

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