EP3348913B1 - Hotte aspirante et procédé de fonctionnement - Google Patents

Hotte aspirante et procédé de fonctionnement Download PDF

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Publication number
EP3348913B1
EP3348913B1 EP17206890.0A EP17206890A EP3348913B1 EP 3348913 B1 EP3348913 B1 EP 3348913B1 EP 17206890 A EP17206890 A EP 17206890A EP 3348913 B1 EP3348913 B1 EP 3348913B1
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EP
European Patent Office
Prior art keywords
vapour
hood
main body
shutter
conducting device
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
EP17206890.0A
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German (de)
English (en)
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EP3348913A1 (fr
Inventor
Uwe Hahn
Reinhard Scheffsiek
Andreas Enslin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Miele und Cie KG
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Miele und Cie KG
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Publication date
Application filed by Miele und Cie KG filed Critical Miele und Cie KG
Publication of EP3348913A1 publication Critical patent/EP3348913A1/fr
Application granted granted Critical
Publication of EP3348913B1 publication Critical patent/EP3348913B1/fr
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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 present invention relates to an extractor hood comprising at least one hood base body with at least one screen device.
  • This screen device has at least one suction section with at least one suction opening.
  • the screen device defines a predetermined screen area.
  • the present invention also relates to a method for operating such an extractor hood.
  • Extractor hoods are often installed over hotplates in order to suck off the greasy vapors that rise during cooking and, in particular, to free them from fat.
  • extractor hoods are known for arrangement on a kitchen wall cabinet, in which a front wall is pivotably attached to a frame.
  • Extractor hoods that are attached to the ceiling above the hob as island hoods instead of on the wall or a kitchen wall unit are from the publications EP 1 134 501 A1 , DE 10 2011 001 184 B4 and EP 2 249 087 A2 known.
  • an extractor hood should also have a visually appealing design.
  • extractor hoods in particular in the case of extractor hoods with a round cross-section of the filter surface or suction surface or with a round design, are often relatively large, which is not always optically advantageous.
  • the extractor hood comprises at least one hood base body with at least one screen device.
  • the screen device has at least one suction section with at least one suction opening, the screen device defining a predetermined screen surface.
  • at least one screen device and at least one vapor guiding device are arranged on the hood base body, the screen device and the vapor guiding device being displaceable at least from a rest position into an operating position. In the rest position, the screen device and the vapor guiding device are essentially in contact with the hood base body and in the operating position are at least partially spaced from the hood base body in order to provide an enlarged screen surface.
  • the vapor guiding device is designed as a pivotable flap, which is received on the hood base body by means of a hinge device, wherein the vapor guide device or the hinge device is additionally mounted on the hood base body so that it can be moved translationally in the vertical direction in order to both pivot and to enable a translatory movement of the vapor guiding device in relation to the hood base body.
  • At least two screen devices and at least two vapor guiding devices are provided, the screen devices at least substantially completely surrounding the hood base body in the rest position.
  • the vapor guiding device is always arranged between the hood base body and a screen device, in particular in the rest position and / or in the operating position it is positioned closer to the hood base body than the screen device.
  • the extractor hood according to the invention is designed in particular as an island hood, the extractor hood or the hood base body or the shielding device preferably having a round or also an angular cross section.
  • the screen device is defined according to the invention as the component or as the assembly against which rising vapors collide and via which vapors can be collected to an intake opening.
  • the screen device or the hood base body alone provides a predetermined one Screen area available, which in particular does not cover the entire hob provided below the extractor hood.
  • the hood body preferably provides the housing of the extractor hood with all the necessary components.
  • the hood base body can include the intake section and also the air discharge, for example a fan, filter devices and / or lines or channels.
  • the panel device is designed in particular as a decorative panel which is arranged around the hood base body and which essentially completely covers it, in particular in the rest position.
  • the diaphragm device or, in the case of a plurality of diaphragm devices are in particular arranged in an essentially form-fitting manner around the hood base body in the rest position.
  • the screen device and / or the vapor guiding device are preferably adapted to the shape or the outer contour of the hood base body.
  • the vapor guiding device serves to deflect or guide the rising vapors to the suction section of the hood body when the screen surface is enlarged, i.e. when the screen device and the vapor guiding device are moved into the operating position, so that the vapors hitting the enlarged screen surface are sucked off effectively and reliably.
  • the diaphragm device and the vapor guiding device can be displaced jointly or simultaneously or also one after the other from the rest position to the operating position and vice versa.
  • a motorized or a manual shift is possible.
  • a displacement is to be understood as a method, a pivoting, a tilting, a displacement and / or a rotation.
  • the vapor device is preferably arranged on a side section of the hood base body.
  • the screen device preferably covers the vapor guiding device in the operating position and / or the rest position.
  • the diaphragm device or the provided diaphragm devices are manufactured at least in sections from glass and / or stainless steel and / or other particularly high-quality materials.
  • the vapor guiding device is preferably made of sheet metal, steel and / or plastic.
  • the extractor hood according to the invention preferably has no operating unit or at least no operating unit that is visible in the rest position.
  • the extractor hood can then, for example, be coupled to the operation of a hob arranged underneath.
  • an external operating unit can also be provided or an operating unit which is arranged on the hood base body and which is covered by the diaphragm device in the rest position.
  • the shutter device can be opened, for example, by touching the shutter device or gesture recognition.
  • the extractor hood according to the invention offers many advantages.
  • a considerable advantage is that an extractor hood with a particularly attractive appearance is made available which, depending on the configuration, is made relatively small when the screen device and the vapor guiding device are arranged in the rest position.
  • the projection surface or the screen surface then preferably does not cover the entire hob arranged under the extractor hood.
  • the extractor hood or the screen area of the extractor hood can be enlarged during operation so that the projection of the screen area is adapted to the size of the hob below.
  • the diaphragm device can be moved in a translatory manner and / or rotatably pivoted on the hood base body. It is particularly preferred here that the diaphragm device is moved in a translatory manner from the rest position into the operating position in a horizontal orientation. Depending on the configuration, however, the diaphragm device can also be moved or pivoted additionally or exclusively in a rotational manner before, after and / or during the translational movement.
  • the vapor guiding device can be moved in a translatory manner and / or pivoted on the hood base. It is particularly preferred that the vapor guiding device is pivotably received on the hood base body and is also provided such that it can be moved in a translatory manner in a vertical orientation. As a result, it is preferably possible to accommodate the vapor guiding device on the hood base body in such a way that the vapor guiding device cannot be seen in the rest position and is covered by the screen device. In the operating position is achieved by the special type of displacement of the vapor guiding device that this z. B. first pivoted outward and then shifted in the vertical direction downwards, so that the Vapor guiding device is moved at least in sections to the height of the screen device.
  • the at least one screen device and the at least one vapor guiding device are positioned in the rest position at a small distance from the hood body.
  • the screen device and the vapor guiding device are preferably aligned approximately parallel to the surface of the hood base body.
  • the diaphragm device and / or the vapor guiding device rest at least in sections on the hood base in the rest position.
  • the screen device In the operating position, the screen device is positioned at a distance from the hood base body.
  • a vapor guiding device arranged between the hood base body and the screen device is at least partially spaced apart from the hood base body, in particular with a section and / or an edge, in the operating position.
  • the vapor guiding device in particular with another section and / or another edge, can rest on the hood base body and / or be connected to it.
  • the vapor guiding device is connected to the diaphragm device at least in sections.
  • connected is to be understood in particular to mean that the vapor guiding device is connected to the diaphragm device at least in sections.
  • this configuration enables joint displacement to be achieved.
  • a seal is created between the vapor guiding device and the screen device, so that vapor cannot pull through between the vapor guiding device and the screen device, but is instead guided via the vapor guiding device to the suction section of the hood base body.
  • the screen device and the vapor guiding device can be displaced together. It is thus possible, for example, that when the screen device is moved apart or extended, the vapor guiding device is automatically extended along with it or is shifted from the rest position into the operating position.
  • the diaphragm device and the vapor guiding device preferably have a common drive so that the diaphragm device and the vapor guiding device can be moved jointly from one position to the other by means of a motor and, depending on the configuration, also fully automatically.
  • the vapor guiding device is designed as a pivotable flap.
  • the flap is held on the hood body by means of a hinge device, wherein the vapor guiding device or the hinge device is then additionally accommodated on the hood body so that it can be moved translationally in the vertical direction in order to enable both pivoting and translational movement of the vapor guiding device in relation to the hood body.
  • the flap can expediently be designed as a straight sheet metal.
  • a vapor guiding device is made available in a particularly simple manner.
  • Such a vapor guiding device is particularly suitable for use on an extractor hood with an essentially rectangular or rectangular hood base body. If the hood base body and / or the suction surface are essentially round, the vapor guiding device or the flap is preferably adapted to the contour or the basic shape of the hood base body.
  • the extractor hood has a force element which is designed in particular as a spring element, the force element being set up and designed to move the at least one vapor guiding device into the operating position with a restoring force.
  • a vapor guiding device designed as a pivotable flap at least one of the stop edges of the at least one vapor guiding device is moved into the operating position with the restoring force. This means that no active drive is required for the vapor guiding device.
  • the vapor guiding device can be brought into the operating position simply by the passive drive of the power device.
  • the extractor hood has at least one, in particular motorized, drive.
  • the drive is set up to move the at least one diaphragm device between the rest position and the operating position.
  • the vapor guiding device can be moved back into the rest position against the restoring force.
  • the drive of the diaphragm device is set up and designed to move a vapor guide device arranged between the diaphragm device and the hood base body into the rest position when the operating position is moved into the rest position, in particular against the restoring force of the force element. In doing so, the vapor guiding device is pushed by the aperture device.
  • the vapor guide device slides along the screen device, at least with one edge resting on a sliding surface of the screen device.
  • the sliding surface is preferably arranged on the inside of the diaphragm device.
  • the closing force generated by the drive and acting by the diaphragm device on the vapor guiding device and thus ultimately on the force element is greater than the restoring force counteracting the closing force.
  • the at least one vapor guiding device has two opposite stop edges which, in the rest position, have a large vertical distance and a small horizontal distance from one another. In the operating position, the two opposite stop edges have a small vertical distance from one another and a large horizontal distance.
  • one of the stop edges of the at least one vapor guiding device rests on the at least one diaphragm device, in particular on a sliding surface of the at least one diaphragm device. It is also possible that one of the stop edges of the at least one vapor guiding device is connected to the hood base body, in particular via a bearing element.
  • the vapor guiding device is preferably designed to be flexible, at least in sections.
  • the vapor guiding device can be made of silicone at least in sections or comprise silicone.
  • the flexibly designed vapor guiding device or a flexibly designed part of the vapor guiding device can be particularly advantageously connected to the hood body and / or the diaphragm device, so that a common movement or shifting of the vapor guiding devices is brought about into a suitable position.
  • the translational method can also be effected in the vertical direction through a flexible configuration.
  • the vapor guiding device is connected to the hood base body, for example via a bearing element.
  • This bearing element is preferably designed as a joint.
  • Such a joint can be implemented by a flexible, ie elastic, section of the vapor guiding device.
  • the vapor guiding device is largely made of an elastic material, for example a cloth made of a fabric or a film, which in the operating position is stretched between the hood base body and the panel device and in the rest position is folded between the hood base body and the panel device or in the is received between the hood body, in particular rolled up.
  • the screen devices at least two screen devices and at least two vapor guiding devices are provided, with the screen devices at least substantially completely surrounding the hood base body in the rest position.
  • the term “enclosing” means in particular covering or covering or cladding.
  • the screen devices In the rest position, the screen devices then preferably provide an essentially closed outer shell of the extractor hood or the hood base body. It is by essentially completely is to be understood in particular that the side sections and the front are enclosed by the screen device. Depending on the design, the extractor hood or the hood body can remain free at the top and bottom.
  • the extractor hood can also be designed with at least two screen devices and at least two vapor guiding devices, at least one vapor guiding device being arranged between the hood base body and each of the screen devices. This improves the detection of the rising vapors. It is also possible for the diaphragm devices to be evenly distributed over the circumference of the hood base body. This means that even vapor capture can be achieved on all sides of the extractor hood. In addition, the fastening and alignment of an extractor hood configured in this way, in particular an island hood, is simplified, especially when using a cable system. According to a particular embodiment, the screen devices are arranged on opposite sides of the hood base body.
  • the screen device and / or the vapor guiding device can be displaced into at least one service position.
  • the screen device and / or the vapor guiding device can then preferably be displaced from a rest position essentially resting against the hood body into a position more remote from the hood base body, the operating position.
  • the service position is a position of the screen device or the vapor guiding device which is even further away from the hood body or exposes the hood body even further than in the operating position.
  • the diaphragm device can be shifted into the service position purely translationally, preferably in the horizontal direction.
  • the diaphragm device is first moved in a translatory manner and is thus removed from the hood base body and is then pivoted in a rotary manner or is folded away upward.
  • a user or a service employee can then reach the hood base body particularly easily for maintenance, repair or for replacing components.
  • the filters of the suction section can be exchanged or changed in the service position of the diaphragm device.
  • a lever for unlocking the filters from the suction section on the hood base body can be provided hidden by the screen device. This can then be easily reached in the service position.
  • other filters for example an odor filter or an activated carbon filter, can also be replaced in the service position.
  • At least one further suction opening is particularly preferably provided on at least one side section of the hood base body, the vapor guiding device essentially closing this suction opening in the rest position.
  • Closing is understood to mean, in particular, a sealing or even a fluid-tight closing of the further suction opening.
  • a further suction opening is made available, whereby the vapor guiding device on the one hand guides the rising vapor to the suction section of the hood body, but can lead into the further suction opening so that, depending on the design, an even more effective suction of vapor is possible.
  • the method according to the invention is suitable for operating an extractor hood as described above.
  • the screen device and the vapor guiding device for operating the extractor hood are moved together from the rest position into the operating position in order to provide an enlarged screen area.
  • the vapor guide device is firstly designed as a pivotable flap, which is received on the hood base body by means of a hinge device, the vapor guide device or the hinge device being additionally received on the hood base body such that it can be moved translationally in the vertical direction, with the vapor guide device both pivoted and pivoted in relation to the hood base body is also moved translationally.
  • At least two screen devices and at least two vapor guiding devices are alternatively or additionally provided, the hood base body being at least substantially completely enclosed by the screen device in the rest position.
  • the method according to the invention also offers the advantages already described for the extractor hood according to the invention.
  • the diaphragm device is preferably moved in a translatory manner, the vapor guiding device being moved in a translatory manner and pivoted in a rotational manner.
  • the diaphragm device is moved in a translatory manner in a horizontal orientation.
  • the vapor guiding device is preferably pivoted and moved in a translatory manner in the vertical direction. This achieves in particular that the screen surface is enlarged by moving the screen device apart and the vapor guiding device is preferably pivoted out at the same time as the screen device and is preferably shifted downward into the plane of the screen device.
  • the vapor guiding device is moved by a diaphragm device. It is provided in particular that the at least one vapor guide device slides along a sliding surface of the screen device during the movement of the vapor guide device. This makes it possible on the one hand that the distance between the Aperture device and the vapor guiding device is minimized, whereby the vapor line to the vapor inlet of the extractor hood is improved. On the other hand, it is thus possible for the vapor guiding device to be moved into the rest position, in particular against the restoring force of a force element.
  • the screen device and the vapor guiding device are automatically shifted from the rest position to the operating position and vice versa.
  • Automatic is understood here, in particular, to mean that the panel device and the vapor guiding device can be moved in a motorized manner, so that the panel device and the vapor guiding device can be moved from the rest position to the operating position either at the push of a button or fully automatically, for example coupled to the control of a cooktop arranged under the extractor hood is made possible.
  • a particularly uniform and attractive appearance of the extractor hood is achieved, in particular when the aperture device is closed or when the aperture device is closed.
  • the extractor hood By automatically displacing the panel device and the vapor guiding device, it is possible, in particular when coupling to a hob, to provide the extractor hood even without an operating unit that is visible in the rest position.
  • an operating unit can be provided on the hood base body which cannot be seen when the panel devices are moved together.
  • the hood can be put into operation, for example, by touching a panel device and can move apart so that the operating unit is released.
  • the extractor hood it is also possible for the extractor hood to move apart when a cooking process is started on a hob or when the hob is switched on, so that an operating unit becomes free and / or the hood can still be controlled via the hob.
  • an extractor hood 1 in the Figures 1 to 6 a first embodiment of an extractor hood 1 according to the invention is shown purely schematically in different views, the extractor hood 1 being designed as an island hood and having a hood body 2 with a substantially rectangular cross section.
  • the hood body 2 has on the underside a screen device 3 with a suction section 4, which has a suction opening 5.
  • the diaphragm devices 7 In the rest position 9, the diaphragm devices 7 are essentially in contact with the hood base body 2.
  • the diaphragm devices are adapted to the shape of the hood base body 2.
  • the suction section 4 of the screen device 3 provides a predefined screen surface 6.
  • Vapor guiding devices 8 that cannot be seen are displaced together with the screen devices 7, as a result of which the rising vapor is sucked in by means of the vapor guiding devices 8 to the central suction section 4 and through the suction opening 5 into the extractor hood 1.
  • an outlet 17 is provided on the upper section of the hood base body 2, through which the sucked-in air is blown back into the kitchen in the exemplary embodiment shown in a recirculation mode.
  • FIG. 3 the previously shown extractor hood 1 is shown again, with the left panel device 7 removed.
  • the view of the hood body 2 becomes clear, as a result of which the vapor guiding device 8 can now be seen on the left side section 16 of the hood body 2.
  • the vapor guiding device is in the rest position 9, in which the vapor guiding device 8 rests on the hood base body 2.
  • the vapor guide devices 8 are each designed as a flap 13, the flap 13 being made in sections from steel 19, but also comprising flexible material 18.
  • FIG. 5 the illustration according to FIG. 4 is shown again in a front view.
  • the extended screen device 7 on the right-hand side and the extended or pivoted vapor guiding device 8 on the left-hand side.
  • This view clearly shows that a smaller screen surface 6 is provided in the rest position 9 than in the operating position 10.
  • the screen surface 11 enlarged in the operating position 10 by the extended screen devices 7 and the pivoted or moved vapor guide devices 8 provided.
  • FIG. 6 a side view of the side section 16 of the hood base body 2 is shown purely schematically, the vapor guiding device not being shown here, so that the view of a second or further suction opening 15 is enabled.
  • the extractor hood 1 shown here comprises a hood base body 2 with a screen device 3, which has a suction section 4 with a suction opening 5.
  • the hood base body has an essentially round cross-section and has a convex shape.
  • the screen device 7 and the vapor guiding device 8 are displaced essentially jointly and / or at the same time, for which purpose they have a common drive 12, which is not shown in detail in the figures.
  • the motorized design or displacement of the panel devices 7 and the vapor guiding devices 8 also makes it possible, among other things, to automatically control the extractor hood or to couple it with the operation of a hob arranged underneath.
  • Figure 10 is the representation of the extractor hood 1 according to Figure 9 shown in the operating position 10. In this position, both the vapor guiding device and the screen device 7 are provided at a distance from the hood base body 2.
  • the diaphragm device 7 and / or the vapor guiding device 8 are provided even further away from the hood base body 2 than in the operating position 10 or release it even further.
  • the filter elements it is also possible for the filter elements to be unlocked from the suction section 4 via a lever which is arranged on the side of the hood base body 2 and is hidden by the panel devices 7 during normal operation of the extractor hood.
  • Both embodiments shown do not have an operating unit.
  • operation is coupled to the operation of the hob arranged under the extractor hood 1.
  • a dedicated operating unit can also be provided, which is then preferably arranged on the hood base body and is covered under the screen devices 7 in the rest position 9. The operating unit can then be released in the operating position 10 of the diaphragm devices 7, the movement of the diaphragm devices 7 being initiated using a suitable method.

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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)
  • Physical Vapour Deposition (AREA)

Claims (15)

  1. Hotte aspirante (1) comprenant au moins un corps de base de hotte (2) qui comporte au moins un dispositif écran (3), lequel dispositif écran comporte au moins une section d'aspiration (4) comportant au moins une ouverture d'aspiration (5), le dispositif écran (3) définissant une surface d'écran prédéterminée (6),
    au moins un dispositif de panneau (7) et au moins un dispositif de guidage de vapeur (8) étant disposés sur le corps de base de hotte (2), l'au moins un dispositif de panneau (7) et l'au moins un dispositif de guidage de vapeur (8) pouvant être déplacés au moins d'une position de repos (9) à une position de fonctionnement (10) afin de fournir une surface d'écran agrandie (11),
    dans la position de repos (9), l'au moins un dispositif de panneau (7) et l'au moins un dispositif de guidage de vapeur (8) étant positionnés à une petite distance du corps de base de hotte (2), et
    dans la position de fonctionnement (10), l'au moins un dispositif de panneau (7) étant espacé du corps de base de hotte (2) et l'au moins un dispositif de guidage de vapeur (8) étant au moins partiellement espacé du corps de base de hotte (2),
    caractérisée en ce que
    le dispositif de guidage de vapeur (8) est conçu comme un clapet pivotant qui est logé sur le corps de base de hotte (2) au moyen d'un dispositif de charnière, le dispositif de guidage de vapeur (8) ou le dispositif de charnière étant en outre logé sur le corps de base de hotte (2) de manière à pouvoir être déplacé en translation dans la direction verticale afin de permettre aussi bien un pivotement qu'un déplacement en translation du dispositif de guidage de vapeur (8) par rapport au corps de base de hotte (2),
    et/ou
    au moins deux dispositifs de panneau (7) et au moins deux dispositifs de guidage de vapeur (8) sont prévus, les dispositifs de panneau (7) entourant au moins sensiblement complètement le corps de base de hotte (2) dans la position de repos (9).
  2. Hotte aspirante (1) selon la revendication 1, caractérisée en ce que, sur le corps de base de hotte (2),
    l'au moins un dispositif de panneau (7) est logé de manière à pouvoir être déplacé en translation et/ou à pouvoir pivoter en rotation
    et/ou
    l'au moins un dispositif de guidage de vapeur (8) est logé de manière à pouvoir être déplacé en translation et/ou à pouvoir pivoter en rotation.
  3. Hotte aspirante (1) selon l'une des revendications précédentes, caractérisée en ce que l'au moins un dispositif de guidage de vapeur (8) présente deux bords d'arrêt opposés qui, dans la position de repos (9), présentent une grande distance verticale et une petite distance horizontale l'un par rapport à l'autre et qui, dans la position de fonctionnement (10), présentent une petite distance verticale et une grande distance horizontale l'un par rapport à l'autre.
  4. Hotte aspirante (1) selon l'une des revendications précédentes, caractérisée en ce que l'au moins un dispositif de guidage de vapeur (8) présente deux bords d'arrêt opposés, l'un des bords d'arrêt de l'au moins un dispositif de guidage de vapeur (8) étant en appui, au moins dans la position de repos (9), sur l'au moins un dispositif de panneau (7), en particulier sur une surface de glissement de l'au moins un dispositif de panneau (7).
  5. Hotte aspirante (1) selon l'une des revendications précédentes, caractérisée en ce que l'au moins un dispositif de guidage de vapeur (8) présente deux bords d'arrêt opposés, l'un des bords d'arrêt de l'au moins un dispositif de guidage de vapeur (8) étant relié au corps de base de hotte (2), en particulier par l'intermédiaire d'un élément de support.
  6. Hotte aspirante (1) selon l'une des revendications précédentes, caractérisée en ce que l'au moins un dispositif de panneau (7) et l'au moins un dispositif de guidage de vapeur (8) peuvent être déplacés conjointement.
  7. Hotte aspirante (1) selon l'une des revendications précédentes, caractérisée en ce que la hotte aspirante (1) présente un élément de force qui est réalisé en particulier comme un élément à ressort, l'élément de force étant conçu et réalisé pour déplacer l'au moins un dispositif de guidage de vapeur (8), en particulier l'un des bords d'arrêt de l'au moins un dispositif de guidage de vapeur (8), dans la position de fonctionnement (10) au moyen d'une force de rappel.
  8. Hotte aspirante (1) selon l'une des revendications précédentes, caractérisée en ce que la hotte aspirante (1) présente au moins un entraînement, en particulier motorisé, lequel est conçu pour déplacer l'au moins un dispositif de panneau (7) entre la position de repos (9) et la position de fonctionnement (10).
  9. Hotte aspirante (1) selon l'une des revendications précédentes, caractérisée en ce que l'entraînement du dispositif de panneau (7) est conçu et réalisé pour déplacer, lors d'un déplacement de la position de fonctionnement (10) à la position de repos (9), l'au moins un dispositif de guidage de vapeur (8), qui est disposé entre l'au moins un dispositif de panneau (7) et le corps de base de hotte (2), vers la position de repos (9) en particulier à l'encontre de la force de rappel de l'élément de force.
  10. Hotte aspirante (1) selon l'une des revendications précédentes, caractérisée en ce qu'au moins deux dispositifs de panneau (7) sont prévus, au moins un dispositif de guidage de vapeur (8) étant disposé entre le corps de base de hotte (2) et chacun des dispositifs de panneau (7) et/ou les dispositifs de panneau (7) étant répartis de manière régulière sur la circonférence du corps de base de hotte (2), en particulier sur des côtés opposés du corps de base de hotte (2).
  11. Hotte aspirante (1) selon l'une des revendications précédentes, caractérisée en ce que le dispositif de panneau (7) peut être déplacé vers au moins une position de maintenance (14).
  12. Procédé de fonctionnement d'une hotte aspirante (1)
    comprenant au moins un corps de base de hotte (2) qui comporte au moins un dispositif écran (3), lequel dispositif écran comporte au moins une section d'aspiration (4) comportant au moins une ouverture d'aspiration (5), le dispositif écran (3) définissant une surface d'écran prédéterminée (6),
    au moins un dispositif de panneau (7) et au moins un dispositif de guidage de vapeur (8) étant disposés sur le corps de base de hotte (2),
    dans une position de repos (9), l'au moins un dispositif de panneau (7) et l'au moins un dispositif de guidage de vapeur (8) étant positionnés à une petite distance du corps de base de hotte (2), et
    dans une position de fonctionnement (10), l'au moins un dispositif de panneau (7) étant espacé du corps de base de hotte (2) et l'au moins un dispositif de guidage de vapeur (8) étant au moins partiellement espacé du corps de base de hotte (2),
    l'au moins un dispositif de panneau (7) et l'au moins un dispositif de guidage de vapeur (8), pour permettre le fonctionnement de la hotte aspirante (1), étant déplacés de la position de repos (9) à la position de fonctionnement (10) afin de fournir une surface d'écran agrandie (11)
    caractérisé en ce que
    le dispositif de guidage de vapeur (8) est conçu comme un clapet pivotant qui est logé sur le corps de base de hotte (2) au moyen d'un dispositif de charnière, le dispositif de guidage de vapeur (8) ou le dispositif de charnière étant en outre logé sur le corps de base de hotte (2) de manière à pouvoir être déplacé en translation dans la direction verticale, le dispositif de guidage de vapeur (8) étant aussi bien pivoté que déplacé en translation par rapport au corps de base de hotte (2),
    et/ou
    au moins deux dispositifs de panneau (7) et au moins deux dispositifs de guidage de vapeur (8) sont prévus, le corps de base de hotte (2) étant au moins sensiblement complètement entouré par les dispositif de panneau (7) dans la position de repos (9).
  13. Procédé selon l'une des revendications précédentes, caractérisé en ce que l'au moins un dispositif de guidage de vapeur (8) est déplacé le long d'une surface de glissement du dispositif de panneau (7) pendant le déplacement du dispositif de guidage de vapeur (8).
  14. Procédé selon les deux revendications précédentes, caractérisé en ce que l'au moins un dispositif de panneau (7) est déplacé en translation et en ce que l'au moins un dispositif de guidage de vapeur (8) est déplacé en translation et/ou est pivoté en rotation.
  15. Procédé selon les trois revendications précédentes, caractérisé en ce que l'au moins un dispositif de panneau (7) et l'au moins un dispositif de guidage de vapeur (8) sont automatiquement déplacés de la position de repos (9) à la position de fonctionnement (10), et vice versa.
EP17206890.0A 2017-01-17 2017-12-13 Hotte aspirante et procédé de fonctionnement Active EP3348913B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102017100819.5A DE102017100819B4 (de) 2017-01-17 2017-01-17 Dunstabzugshaube und Verfahren zum Betreiben

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EP3348913A1 EP3348913A1 (fr) 2018-07-18
EP3348913B1 true EP3348913B1 (fr) 2021-01-13

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DE (1) DE102017100819B4 (fr)
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Families Citing this family (1)

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Publication number Priority date Publication date Assignee Title
KR102467136B1 (ko) * 2021-05-06 2022-11-14 나현석 주방용 후드 시스템의 보조 흡입 장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH549376A (de) 1972-06-29 1974-05-31 Bauknecht Gmbh G Dunstabzugshaube.
DE2914862C2 (de) * 1979-04-12 1983-11-24 Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart Dunstabzugshaube zur Anordnung über einem Küchenherd od. dgl.
DE7911714U1 (de) * 1979-04-21 1979-07-26 G. Bauknecht Gmbh, 7000 Stuttgart Dunstabzugshaube
DE7912424U1 (de) * 1979-04-28 1979-08-16 Vorwerk & Co Interholding Gmbh, 5600 Wuppertal Dunstabzugshaube
DE20005154U1 (de) 2000-03-15 2000-06-08 Buercher Friedrich Dunstabzugshaube
DE102007060816A1 (de) 2007-12-18 2009-06-25 BSH Bosch und Siemens Hausgeräte GmbH Ausziehbare Dunstabzugshaube
DE102009002773A1 (de) 2009-04-30 2010-11-04 BSH Bosch und Siemens Hausgeräte GmbH Dunstabzugshaube mit Abdeckungen für Luftdurchlassflächen
DE102011001184B4 (de) 2011-03-10 2012-11-22 Miele & Cie. Kg Dunstabzugshaube für eine Herd, eine Kochstelle oder dergleichen

Non-Patent Citations (1)

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Title
None *

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EP3348913A1 (fr) 2018-07-18
DE102017100819A1 (de) 2018-07-19
ES2848180T3 (es) 2021-08-05
DE102017100819B4 (de) 2020-06-18

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