EP3141834B1 - Ventilation device and stove with such a ventilation device - Google Patents

Ventilation device and stove with such a ventilation device Download PDF

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Publication number
EP3141834B1
EP3141834B1 EP16179314.6A EP16179314A EP3141834B1 EP 3141834 B1 EP3141834 B1 EP 3141834B1 EP 16179314 A EP16179314 A EP 16179314A EP 3141834 B1 EP3141834 B1 EP 3141834B1
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EP
European Patent Office
Prior art keywords
opening
wall
carrier
cover plate
ventilation 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
EP16179314.6A
Other languages
German (de)
French (fr)
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EP3141834A1 (en
Inventor
Jurg van Deijk
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.)
De Zuylenkamp BV
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De Zuylenkamp BV
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Publication of EP3141834A1 publication Critical patent/EP3141834A1/en
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Publication of EP3141834B1 publication Critical patent/EP3141834B1/en
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/02—Ducting arrangements
    • F24F13/06—Outlets for directing or distributing air into rooms or spaces, e.g. ceiling air diffuser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/082—Grilles, registers or guards
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers

Definitions

  • the invention relates to a ventilation device for attachment to a wall opening, in particular to a wall opening of a heating device such as a furnace. It also relates to a furnace which has such a ventilation device.
  • heating devices in particular ovens, known, in the walls of which openings are made.
  • the wall openings can serve to supply air from the environment into the heating device or to remove air from the heating device.
  • Stoves can have brick walls.
  • a wall opening is often provided above the combustion chamber, through which air that has been heated in the furnace can escape into the environment - this is usually the room in which the furnace is located.
  • Ventilation grilles are known to cover the wall openings. By means of the ventilation grille, on the one hand, the wall opening is secured against unintended interference, and on the other hand, the ventilation grille also allows the heat dissipation to the environment to be regulated.
  • a ventilation grille that can be inserted into wall openings of stoves.
  • the ventilation grille has a frame in which an opening is formed in the center.
  • the opening can be closed and opened with six parallel, strip-shaped flaps.
  • the flaps can be adjusted by means of a pivot lever in such a way that the adjustment of one flap effects the adjustment of all other flaps.
  • Clamps are attached to the rear of the frame, which are intended to enable the ventilation grille to be clamped in the wall opening by means of springs.
  • U.S. 1,679,773 discloses a ventilation device having a base and a lid connected to the base by a single screw and adjustable in height above the base.
  • the object of the invention is to eliminate the disadvantages of the prior art.
  • a ventilation device for attachment to a wall opening is to be specified, which allows a mechanically less demanding adjustment of the air flow, is more durable than known ventilation grilles, enables easier assembly and moreover meets today's aesthetic expectations.
  • a furnace with such a ventilation device is also to be specified.
  • the wall opening is surrounded by a wall.
  • the wall can be, for example, a wall, a concrete wall, or a drywall, although the list is not exhaustive.
  • the wall opening has a width, height and depth.
  • the height of the wall opening is its extent in the vertical direction
  • the width is its extent in the horizontal direction
  • the depth in the orthogonal direction to the height and width.
  • the depth of the wall opening denotes the distance between the opposing wall surfaces.
  • the term coaxial refers to the axis of the respective openings, which extends in the depth direction.
  • the back of the carrier frame preferably rests against the wall of the wall opening. In this way, it is prevented that air can pass between the wall of the wall opening and the rear of the support frame.
  • the support frame is preferably rectangular or square.
  • the carrier can be made of metal, for example steel. It can be painted.
  • the two holding strips that the carrier has are preferably two parallel holding strips that are spaced apart from one another and are fastened in the same way to the carrier frame web.
  • the longitudinal edges of both retaining strips should be spaced from the support frame web.
  • each holding bar Two bar openings are formed in each holding bar, engagement elements, for example latching elements or latching lugs, of an actuating element being able to engage in one of the bar openings.
  • the bar opening is preferably slot-shaped.
  • two spaced apart strip openings are formed.
  • Two retaining strips are provided and four adjusting elements are formed on the cover plate. The distance between the cover plate and the air passage opening can be varied by means of the adjusting elements. If the cover plate rests against the support frame web, the air passage opening is closed. This means that no air can get through the opening in the wall. If the cover plate is not in contact with the carrier frame web, the air passage opening is open. This allows air to pass through the opening in the wall. An air flow can then, for example, enter the carrier opening through the air passage opening and from there into the environment.
  • the adjusting elements can be struts. Latching lugs can be formed in the struts, which allow engagement in the strip openings. If the adjusting elements engage with the locking lug that is closest to the cover plate in the strip openings, then the distance between the cover plate and the air passage opening is the smallest. If the adjusting elements engage with the locking lug, which is furthest away from the cover plate, in the strip openings, then the distance between the cover plate and the air passage opening is greatest. If the adjusting elements each have one, two or more latching lugs, then they can also be referred to as latching elements that engage in the strip openings.
  • the ventilation device with four adjusting elements, it is also possible to direct the air flow in a special direction by introducing two adjusting elements arranged in parallel with respect to the other two adjusting elements arranged in parallel at different depths into the bar openings.
  • two adjusting elements arranged in parallel with respect to the other two adjusting elements arranged in parallel at different depths into the bar openings.
  • a complete closure of the air passage opening is not possible.
  • a minimum distance can be provided between the air passage opening and the cover plate.
  • the locking lug of the adjusting elements that is closest to the cover plate can be arranged so that the minimum distance is maintained.
  • the cover plate is dimensioned so that it can close the air passage opening.
  • the cover plate can be moved in the carrier opening to vary the distance between it and the air passage opening.
  • the cover plate can consist of metal, for example steel, or glass. If it is made of metal, it can be painted. However, it can also be provided that on the surface side of the cover plate facing away from the air passage opening and thus facing the environment, a layer of a material is applied that corresponds to that of the surface of the wall on the side facing the environment.
  • the layer can be, for example, a plaster layer, for example a plaster layer made of mortar plaster. This means that the cover plate looks like the surface of the wall, which can be aesthetically pleasing.
  • the adjusting elements can be made of metal, for example steel.
  • the carrier has a fastening frame for at least one air nozzle, which surrounds a fastening opening and extends away from the carrier frame.
  • the fastening opening is aligned with the carrier opening.
  • the air nozzle can be detachably fastened to the fastening frame by means of fastening elements.
  • the fastening opening can be aligned be designed for the carrier opening.
  • the fastening frame can surround several fastening openings.
  • the fastening elements can be brackets.
  • the mounting frame can be made of metal, for example steel.
  • the air connection piece can have an annular shoulder which extends from a connection opening in a connection plate, the connection plate being held at a distance from the fastening frame by means of the fastening elements in such a way that the connection plate does not bear against the fastening frame. This creates a gap between the connection plate and the mounting frame, so that the air nozzle can be surrounded by warm air from the furnace, the accumulated heat. This accumulated heat can thus be transported into the environment.
  • the air nozzle, the connection plate and the fastening elements can be made of metal, for example steel. You can be black.
  • a pipe for example a pipe running in the furnace, in which air is transported through the furnace, can be connected to the air connector.
  • At least one lighting element is arranged in the carrier.
  • the lighting element can be arranged in the carrier opening.
  • the lighting element can be covered by the support frame web. This creates a space between the support frame web and the support frame web in which the lighting element can be attached to the support frame.
  • a reflective element can be arranged in the carrier, which has a reflective surface and can reflect the light emitted by the lighting element.
  • the reflection element is also attached to the support frame in said space opposite the lighting element.
  • the lighting element can, however, also be arranged in a chamber which is formed in a carrier housing of the carrier.
  • the carrier housing has the carrier frame with the carrier opening on its front wall and a housing opening on its rear wall. A chamber in which the lighting element is inserted is formed between the front and the rear wall of the housing.
  • the ventilation device enables simple installation on a wall opening, in particular the wall opening of a furnace.
  • the furnace is built with the wall in which the wall opening is located.
  • the carrier can then be inserted into the wall opening.
  • the cover plate can then be attached to the carrier by inserting adjusting elements into the strip openings of the retaining strips.
  • a furnace which has the ventilation device according to the invention.
  • the ventilation device according to the invention can be inserted in a wall opening which enables warm air to exit the furnace.
  • the wall can be a wall.
  • the ventilation device according to the invention can also be used for other purposes. It is suitable, for example, for other heating devices in which there is a wall opening to which the ventilation device according to the invention can be attached. It can also be attached to wall openings that are used for air supply, air discharge or both.
  • the ventilation device according to the invention can be attached to a wall opening of ducts which are intended to supply fresh air, warm air or cold air to a room or to remove air from the room.
  • the shown first embodiment of a ventilation device 100 according to the invention has a carrier 200 and a cover plate 400.
  • the carrier 200 has a carrier frame 201, the front side 202 of which surrounds the carrier opening 204.
  • the rear side 203 of the support frame 201 rests against the wall of an opening in a wall 500 (see FIG Fig. 3 ).
  • the support frame 201 is square in the embodiment shown.
  • the wall 500 shown is a vertical wall that separates an interior space 600, for example a living room, from a warm air area 700 of a furnace (see FIG Fig. 5 ).
  • the ventilation device 100 according to the invention is installed in the wall 500 in such a way that the cover plate 400 faces the interior 600.
  • the carrier 200 has retaining strips 226 to which the cover plate 400 can be releasably attached.
  • the holding strips 226 are attached to a carrier frame web 205 which is formed on the carrier 200 and extends orthogonally to the carrier frame 201 into the carrier opening 204.
  • the carrier frame web 205 delimits an air passage opening 228.
  • the retaining strips 226 do not necessarily have to be attached to the carrier frame web 205. They can also be attached to the support frame 201.
  • two retaining strips 226 are provided.
  • the holding strips 226 are fastened to the carrier frame web 205 via spacer elements 239 which are formed on two opposite edges of the carrier frame web 205.
  • the spacer elements 239 extend in a direction parallel to the longitudinal axis A and make it possible to hold the retaining strips in a position on the carrier 200 which is not in the carrier opening 204.
  • the spacer elements 239 extend in the direction of the warm air area 700.
  • the retaining strips 226 are thus in a position which lies in the warm air area 700.
  • the longitudinal edges of the two retaining strips 226 are spaced from one another and from the carrier frame web 205.
  • two spaced-apart strip openings 240 are formed.
  • the cover plate 400 can be adjustably attached to the retaining strips 226.
  • the cover plate 400 has a front side 401 and a rear side 402. If the cover plate 400 is inserted into the carrier 200, the front side 401 faces the interior space 600 and the rear side 402 faces the warm air area 700.
  • the cover plate 400 is located in the carrier opening 204.
  • the cover plate 400 is dimensioned such that a gap 800 is formed between the edge 403 of the cover plate 400 and the front side 202 of the carrier 200 when the cover plate 400 is inserted into the carrier. Through this gap 800 air, which from the warm air area 700 over the Air passage opening 228 reaches the carrier opening 204 (arrow B), emerges from the carrier opening 204 into the interior 600 (arrows C).
  • the gap 800 expediently runs around the entire edge 403 of the cover plate 400.
  • the cover plate 400 can be arranged coaxially in the carrier opening 204.
  • the distance D between the rear side 402 of the cover plate 400 can be changed by means of adjusting elements 404. The smaller this distance, the less air can get through the gap 800 into the interior 600. If the cover plate 400 rests with its rear side 402 on the carrier frame web 205, the air passage opening 228 is completely closed.
  • the cover plate 400 is therefore not only dimensioned such that the gap 800 is formed between the edge 403 of the cover plate 400 and the front side 202 of the carrier 200, but also so that it closes the air passage opening 228 when it is on the carrier frame web 205 is applied.
  • the extent of the cover plate 400 orthogonal to the longitudinal axis A of the ventilation device 100 is therefore greater than the extent of the air passage opening 228 and smaller than the extent of the carrier opening 204, in each case in the orthogonal direction to the longitudinal axis A of the ventilation device 100.
  • adjusting elements 404 are formed on the rear side 402 of the cover plate 400.
  • the adjusting elements 404 extend parallel to the longitudinal axis A of the ventilation device 100 when the cover plate 400 is inserted into the carrier 200.
  • the adjusting elements 404 are guided through the strip openings 240.
  • Latching lugs 405 are formed in the adjusting elements 404, which enable the adjusting elements 404 to be hooked into the strip openings 240.
  • the locking lugs are formed on the lower edge 406 of the adjusting elements 404.
  • the lower edge 406 is the edge that faces the floor 900.
  • a fastening frame 206 which has a fastening opening 207, can be attached to the side of the carrier frame web 205 which faces away from the carrier frame 201 surrounds, which is aligned with the carrier opening, coaxial with the longitudinal axis A.
  • a fastening frame 206 is not absolutely necessary. It is used to attach an air nozzle 51 (see Fig. 8 ).
  • the fastening frame 206 can be formed on the carrier frame at a distance from the edges of the carrier frame.
  • the fastening opening 207 is thus larger than the opening delimited by the carrier frame web 205.
  • FIGS 7a to f show the ventilation device 100 according to the invention, in which the cover plate 400 is equipped with four adjusting elements 404 and the carrier 200 is equipped with two retaining strips 226, each with two strip openings 240.
  • the cover plate 400 with its respective adjusting elements 404 is inserted into the respective strip openings 240 of the holding strips 226 at different depths.
  • the adjusting elements 404 of the cover plate 400 with the locking lug 405, which is closest to the cover plate, are inserted in the strip openings 240, whereby a closure of the air passage opening 228 is achieved.
  • FIG 8 shows a second embodiment of a ventilation device according to the invention, which corresponds to the first embodiment, except that on the Mounting frame 206 an air nozzle 51 is attached.
  • the air nozzle 51 has a connection plate 52 in which a connection opening 53 is formed, on the edge of which a tubular or ring-shaped extension 54 is attached.
  • connection plate 52 is detachably fastened to the fastening frame 206 by means of fastening elements 55, so that the connection opening 53 is aligned with the fastening opening 207 and coaxial with the longitudinal axis A.
  • the fastening elements 55 can be angle elements that can be inserted into tabs 208, 56 and ensure that the air nozzle is held securely on the carrier 200.
  • Each angle element is inserted into a tab 56, which is formed on the connection plate 52, and a corresponding tab 208, which is formed on the carrier 200.
  • the tabs 208 can be attached to the rear of the mounting frame 206, i. H. the side of the fastening frame 206 that faces away from the fastening opening 207 may be formed.
  • the connection plate is held at a distance F from the fastening frame 206.
  • a circumferential fastening frame web 209 which extends from the fastening frame 206 into the fastening opening 207 orthogonally to the longitudinal axis A, can be formed on the fastening frame 206.
  • the extension of the connection plate 52 in the orthogonal direction to the longitudinal axis A can correspond to the extension of the fastening frame.
  • the inner edge of the fastening frame web 209 can be designed in alignment with the carrier frame web 205.
  • the expansion of the air passage opening 228 thus corresponds to the fastening opening 207. Both openings are formed coaxially to one another.
  • the carrier 200 is designed as a carrier housing 210, which has four opposite side walls 211a, 211b, 211c and 211d as well as a front wall 212 and a rear wall 213.
  • the side wall 211a is the top
  • the side wall 211b is the bottom
  • the side walls 211c and 211d is the Vertical sides of the support housing 210.
  • the indications “top” and “bottom” relate to the base 900.
  • the support frame 201 is formed on the front wall 212, with three walls of the support frame 201 being formed by the side walls 211a, 211c and 211d of the support housing 210 .
  • the fourth, lower wall of the support frame 201 is arranged above the lower side 211b.
  • the carrier housing is closed by means of the front wall 212 between the fourth wall of the carrier frame 201 and the underside 211b of the carrier housing 210.
  • a housing opening 215 is formed, which is arranged coaxially to the carrier opening 204, with reference to the longitudinal axis A.
  • the housing opening 215 lies in a region which adjoins the upper side 211a and the side walls 211c and 211d and is spaced apart from the lower side 211b up to the level of the fourth, lower wall of the support frame 201.
  • the extension of the housing opening 215 should at least correspond to the extension of the air passage opening 228 of the carrier 200.
  • the rear wall 213 is closed between the underside 211b and the housing opening 215.
  • a chamber 214 is obtained between the rear wall 213 and the front wall 212, which is delimited at the bottom by the side wall 211b and on the sides by the side walls 211c and 211d.
  • the lighting element 61 has a U-shaped cross section and can be inserted precisely into the chamber 214.
  • the legs of the lighting element 61 are in contact with the rear wall 213 or the front wall 212, while the base of the lighting element 61 is in contact with the side wall 211b.
  • the lighting means 62 is arranged between the legs of the lighting element 61, specifically in such a way that it does not protrude beyond its legs.
  • the formation of the chamber 214 in the support housing 210 allows the lighting means to be arranged in such a way that it is not visible through the gap 800 and does not obstruct the flow of air.
  • the mounting frame 206 may be attached on the rear wall 213, as in Fig. 9 shown. But that is not necessary.
  • the fastening opening 207 should be aligned with the housing opening 215.
  • An air nozzle 51 can also be attached to the fastening frame 206.
  • the air socket 51 and the manner of its attachment to the mounting frame 206 correspond to that in FIG Fig. 8 embodiment shown.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Description

Die Erfindung betrifft eine Lüftungsvorrichtung zur Anbringung an einer Wandöffnung, insbesondere an einer Wandöffnung einer Heizvorrichtung wie eines Ofens. Sie betrifft ferner einen Ofen, der eine solche Lüftungsvorrichtung aufweist.The invention relates to a ventilation device for attachment to a wall opening, in particular to a wall opening of a heating device such as a furnace. It also relates to a furnace which has such a ventilation device.

Es sind Heizvorrichtungen, insbesondere Öfen, bekannt, in deren Wände Öffnungen eingebracht sind. Die Wandöffnungen können der Zufuhr von Luft aus der Umgebung in die Heizvorrichtung oder der Abfuhr von Luft aus der Heizvorrichtung dienen. Öfen können gemauerte Wände besitzen. Oberhalb des Brennraumes ist häufig eine Wandöffnung vorgesehen, durch die Luft, die im Ofen erwärmt worden ist, in die Umgebung - das ist in der Regel der Raum, in dem sich der Ofen befindet - austreten kann. Zur Abdeckung der Wandöffnungen sind Lüftungsgitter bekannt. Mittels der Lüftungsgitter wird zum einen die Wandöffnung gegen zweckfremde Eingriffe gesichert, zum anderen erlaubt das Lüftungsgitter auch eine Regelung der Wärmeabgabe an die Umgebung.There are heating devices, in particular ovens, known, in the walls of which openings are made. The wall openings can serve to supply air from the environment into the heating device or to remove air from the heating device. Stoves can have brick walls. A wall opening is often provided above the combustion chamber, through which air that has been heated in the furnace can escape into the environment - this is usually the room in which the furnace is located. Ventilation grilles are known to cover the wall openings. By means of the ventilation grille, on the one hand, the wall opening is secured against unintended interference, and on the other hand, the ventilation grille also allows the heat dissipation to the environment to be regulated.

Aus DE 20 2010 001 764 U1 ist ein Lüftungsgitter bekannt, das an Maueröffnungen von Kaminöfen eingebracht werden kann. Das Lüftungsgitter weist einen Rahmen auf, in dem mittig eine Öffnung ausgebildet ist. Die Öffnung kann mit sechs parallel angeordneten, leistenförmigen Klappen verschlossen und geöffnet werden. Die Klappen können mittels eines Schwenkhebels derart verstellt werden, dass die Verstellung einer Klappe die Verstellung aller weiteren Klappen bewirkt. An der Rückseite des Rahmens sind Klemmen befestigt, die mittels Federn eine Klemmbefestigung des Lüftungsgitters in der Maueröffnung ermöglichen sollen.Out DE 20 2010 001 764 U1 a ventilation grille is known that can be inserted into wall openings of stoves. The ventilation grille has a frame in which an opening is formed in the center. The opening can be closed and opened with six parallel, strip-shaped flaps. The flaps can be adjusted by means of a pivot lever in such a way that the adjustment of one flap effects the adjustment of all other flaps. Clamps are attached to the rear of the frame, which are intended to enable the ventilation grille to be clamped in the wall opening by means of springs.

Das in DE 20 2010 001 764 U1 offenbarte Lüftungsgitter ist mechanisch anspruchsvoll und wartungsaufwändig. Das Verstellen der sechs leistenförmigen Klappen, um die Öffnung zu verschließen oder zu öffnen, erfordert den Zugriff auf eine der Klappen. Die zum Verstellen aller sechs Klappen auf die eine gegriffene Klappe auszuübende Kraft kann eine Deformation dieser Klappe bewirken, was schließlich zu einer Beschädigung des Lüftungsgitters führt. Eine Einstellung der Luftzufuhr ist dann nicht mehr möglich. Schwergängige und gar nicht mehr stellbare Lüftungsgitter sind aus der Praxis zur Genüge bekannt. Außerdem wird die Abdeckung einer Maueröffnung eines Kaminofens mittels Lüftungsgittern, die leistenförmige Klappen aufweisen, heutigen ästhetischen Vorstellungen nicht oder zumindest nicht vollkommen gerecht.This in DE 20 2010 001 764 U1 The ventilation grille disclosed is mechanically demanding and requires a lot of maintenance. Adjusting the six strip-shaped flaps to close or open the opening requires access to one of the flaps. The force to be exerted on a gripped flap to adjust all six flaps can cause deformation of this flap, which ultimately results in a Damage to the ventilation grille. It is then no longer possible to adjust the air supply. Difficult and no longer adjustable ventilation grilles are well known from practice. In addition, the covering of a wall opening of a fireplace by means of ventilation grilles that have strip-shaped flaps does not meet today's aesthetic expectations, or at least not completely.

US 2005/0227609 A1 beschreibt eine Lüftungseinrichtung mit einem Grundelement und einem einstellbaren Element, das einen Luftstrom durch das Grundelement beschränken soll. US 1,679,773 offenbart eine Lüftungseinrichtung mit einer Basis und einem Deckel, die über eine einzige Schraube mit der Basis verbunden und deren Höhe über der Basis einstellbar ist. US 2005/0227609 A1 describes a ventilation device with a base element and an adjustable element which is intended to restrict an air flow through the base element. U.S. 1,679,773 discloses a ventilation device having a base and a lid connected to the base by a single screw and adjustable in height above the base.

Aufgabe der Erfindung ist es, die Nachteile nach dem Stand der Technik zu beseitigen. Es soll insbesondere eine Lüftungsvorrichtung zur Anbringung an einer Wandöffnung angegeben werden, die eine mechanisch weniger anspruchsvolle Einstellung des Luftstromes erlaubt, dauerhafter als bekannte Lüftungsgitter ist, eine einfachere Montage ermöglicht und darüber hinaus heutigen ästhetischen Vorstellungen gerecht wird. Es soll ferner ein Ofen mit einer solchen Lüftungsvorrichtung angegeben werden.The object of the invention is to eliminate the disadvantages of the prior art. In particular, a ventilation device for attachment to a wall opening is to be specified, which allows a mechanically less demanding adjustment of the air flow, is more durable than known ventilation grilles, enables easier assembly and moreover meets today's aesthetic expectations. A furnace with such a ventilation device is also to be specified.

Diese Aufgabe wird durch die Merkmale der Ansprüche 1 und 6 gelöst. Zweckmäßige Ausgestaltungen der Erfindungen ergeben sich aus den Merkmalen der Unteransprüche.This object is achieved by the features of claims 1 and 6. Expedient configurations of the inventions result from the features of the subclaims.

Nach Maßgabe der Erfindung ist eine Lüftungsvorrichtung zur Anbringung an einer Wandöffnung, insbesondere einer Wandöffnung eines Ofens, vorgesehen. Dabei weist die Lüftungsvorrichtung auf:

  • einen Träger mit einem Trägerrahmen, dessen Vorderseite eine Trägeröffnung umgibt und dessen Rückseite der Wandung der Wandöffnung zugewandt ist, wobei der Trägerrahmen einen umlaufenden, sich in die Trägeröffnung unter Ausbildung einer Luftdurchtrittsöffnung erstreckenden Trägerrahmen-Steg aufweist und der Trägerrahmensteg zwei Halteleisten aufweist, die an dem Trägerrahmen-Steg befestigt sind und Leistenöffnungen aufweisen, wobei in jeder Halteleiste zwei voneinander beabstandete Leistenöffnungen ausgebildet sind; und
  • eine Deckplatte mit einer Rückseite, die der Luftdurchtrittsöffnung zugewandt ist;
wobei an der Rückseite der Deckplatte vier Stellelemente zur lösbaren Befestigung an der Halteleiste des Trägerrahmen-Steges ausgebildet sind, wobei die Stellelemente eine Variation des Abstandes zwischen der Deckplatte und der Luftdurchtrittsöffnung und eine Lenkung eines Luftstromes, der durch die Luftdurchtrittsöffnung gelangt, ermöglichen, wobei die Stellelemente Rastelemente zum Eingriff in die Leistenöffnungen aufweisen.According to the invention, a ventilation device is provided for attachment to a wall opening, in particular a wall opening of a furnace. The ventilation device has:
  • a carrier with a carrier frame, the front side of which surrounds a carrier opening and the rear side of which faces the wall of the wall opening, the carrier frame having a circumferential carrier frame web extending into the carrier opening to form an air passage opening and the support frame web has two retaining strips which are fastened to the support frame web and have strip openings, wherein two spaced-apart strip openings are formed in each holding strip; and
  • a cover plate with a rear side facing the air passage opening;
wherein four adjusting elements are formed on the back of the cover plate for releasable attachment to the retaining strip of the support frame web, the adjusting elements allowing a variation of the distance between the cover plate and the air passage opening and a control of an air flow that passes through the air passage opening, the Adjusting elements have locking elements for engaging the strip openings.

Die Wandöffnung ist von einer Wand umgeben. Bei der Wand kann es sich beispielsweise um eine Mauer, eine Betonwand oder eine Trockenbauwand handeln, wobei die Aufzählung nicht abschließend ist. Die Wandöffnung hat eine Breite, Höhe und Tiefe. Die Höhe der Wandöffnung ist dabei deren Ausdehnung in vertikaler Richtung, die Breite deren Ausdehnung in horizontaler Richtung und die Tiefe in orthogonaler Richtung zur Höhe und Breite. Dabei bezeichnet die Tiefe der Wandöffnung den Abstand zwischen den sich gegenüberliegenden Wandflächen. Im Folgenden beziehen sich die Angaben Breite, Höhe und Tiefe auf dieses Koordinatensystem. Der Ausdruck koaxial bezieht sich auf die Achse der jeweiligen Öffnungen, die sich in Tiefenrichtung erstreckt.The wall opening is surrounded by a wall. The wall can be, for example, a wall, a concrete wall, or a drywall, although the list is not exhaustive. The wall opening has a width, height and depth. The height of the wall opening is its extent in the vertical direction, the width is its extent in the horizontal direction and the depth in the orthogonal direction to the height and width. The depth of the wall opening denotes the distance between the opposing wall surfaces. In the following, the details of width, height and depth refer to this coordinate system. The term coaxial refers to the axis of the respective openings, which extends in the depth direction.

Vorzugsweise liegt der Trägerrahmen mit seiner Rückseite an der Wandung der Wandöffnung an. Auf diese Weise wird verhindert, dass Luft zwischen der Wandung der Wandöffnung und der Rückseite des Trägerrahmens hindurchtreten kann. Der Trägerrahmen ist vorzugsweise rechteckig oder quadratisch. Der Träger kann aus Metall, beispielsweise Stahl, bestehen. Er kann lackiert sein.The back of the carrier frame preferably rests against the wall of the wall opening. In this way, it is prevented that air can pass between the wall of the wall opening and the rear of the support frame. The support frame is preferably rectangular or square. The carrier can be made of metal, for example steel. It can be painted.

Vorzugsweise sind die beiden Halteleisten, die der Träger aufweist, zwei parallele, voneinander beabstandete Halteleisten, die auf gleiche Weise an dem Trägerrahmen-Steg befestigt sind. Die Längskanten beider Halteleisten sollten von dem Trägerrahmen-Steg beabstandet sein.The two holding strips that the carrier has are preferably two parallel holding strips that are spaced apart from one another and are fastened in the same way to the carrier frame web. The longitudinal edges of both retaining strips should be spaced from the support frame web.

In jeder Halteleiste sind zwei Leistenöffnungen ausgebildet, wobei Eingreifelemente, beispielsweise Rastelemente oder Rastnasen, eines Stellelementes in eine der Leistenöffnungen eingreifen können. Vorzugsweise ist die Leistenöffnung schlitzförmig. In jeder Halteleiste : sind zwei voneinander beabstandete Leistenöffnungen ausgebildet. Es sind zwei Halteleisten vorgesehen und an der Deckplatte vier Stellelemente ausgebildet. Mittels der Stellelemente kann der Abstand zwischen der Deckplatte und der Luftdurchtrittsöffnung variiert werden. Liegt die Deckplatte an dem Trägerrahmensteg an, so ist die Luftdurchtrittsöffnung verschlossen. Damit kann keine Luft durch die Maueröffnung hindurch gelangen. Liegt die Deckplatte nicht an dem Trägerrahmensteg an, so ist die Luftdurchtrittsöffnung geöffnet. Damit kann Luft durch die Maueröffnung hindurch gelangen. Ein Luftstrom kann dann beispielsweise durch die Luftdurchtrittsöffnung in die Trägeröffnung eintreten und von dort in die Umgebung gelangen.Two bar openings are formed in each holding bar, engagement elements, for example latching elements or latching lugs, of an actuating element being able to engage in one of the bar openings. The bar opening is preferably slot-shaped. In each retaining strip: two spaced apart strip openings are formed. Two retaining strips are provided and four adjusting elements are formed on the cover plate. The distance between the cover plate and the air passage opening can be varied by means of the adjusting elements. If the cover plate rests against the support frame web, the air passage opening is closed. This means that no air can get through the opening in the wall. If the cover plate is not in contact with the carrier frame web, the air passage opening is open. This allows air to pass through the opening in the wall. An air flow can then, for example, enter the carrier opening through the air passage opening and from there into the environment.

Bei den Stellelementen kann es sich um Streben handeln. In den Streben können Rastnasen ausgebildet sein, die einen Eingriff in die Leistenöffnungen ermöglichen. Rasten die Stellelemente mit der Rastnase, die der Deckplatte am nächsten liegt, in den Leistenöffnungen ein, so ist der Abstand zwischen der Deckplatte und der Luftdurchtrittsöffnung am geringsten. Rasten die Stellelemente mit der Rastnase, die von der Deckplatte am weitesten entfernt liegt, in den Leistenöffnungen ein, so ist der Abstand zwischen der Deckplatte und der Luftdurchtrittsöffnung am größten. Weisen die Stellelemente jeweils eine, zwei oder mehr Rastnasen auf, so können sie auch als Rastelemente bezeichnet werden, die in die Leistenöffnungen eingreifen. Bei der erfindungsgemäßen Lüftungsvorrichtung mit vier Stellelementen ist es überdies möglich, den Luftstrom auch in eine spezielle Richtung zu lenken, indem jeweils zwei parallel angeordnete Stellelemente in Bezug auf die beiden anderen, parallel angeordneten Stellelemente in unterschiedliche Tiefen in die Leistenöffnungen eingeführt werden. Somit kann durch Eingriff der beiden unteren Stellelemente mit der Rastnase, die der Deckplatte am nächsten liegt, in den Leistenöffnungen ein Verschluss an der unteren Kante der Deckplatte und durch Eingriff der oberen Stellelemente mit der Rastnase, die von der Deckplatte am weitesten entfernt liegt, in den Leistenöffnungen eine Öffnung an der oberen Kante der Deckplatte und damit ein Lenken des Luftstroms nach oben erreicht werden.The adjusting elements can be struts. Latching lugs can be formed in the struts, which allow engagement in the strip openings. If the adjusting elements engage with the locking lug that is closest to the cover plate in the strip openings, then the distance between the cover plate and the air passage opening is the smallest. If the adjusting elements engage with the locking lug, which is furthest away from the cover plate, in the strip openings, then the distance between the cover plate and the air passage opening is greatest. If the adjusting elements each have one, two or more latching lugs, then they can also be referred to as latching elements that engage in the strip openings. In the ventilation device according to the invention with four adjusting elements, it is also possible to direct the air flow in a special direction by introducing two adjusting elements arranged in parallel with respect to the other two adjusting elements arranged in parallel at different depths into the bar openings. Thus, through Engagement of the two lower adjusting elements with the locking lug, which is closest to the cover plate, a lock on the lower edge of the cover plate in the strip openings and, by engaging the upper adjusting elements with the locking lug, which is farthest from the cover plate, a lock in the strip openings Opening on the upper edge of the cover plate and thus directing the air flow upwards.

Es kann vorgesehen sein, dass ein vollständiger Verschluss der Luftdurchtrittsöffnung nicht möglich ist. Dazu kann ein Mindestabstand zwischen der Luftdurchtrittsöffnung und der Deckplatte vorgesehen sein. In diesem Fall kann die Rastnase der Stellelemente, die der Deckplatte am nächsten liegt, so angeordnet sein, dass der Mindestabstand erhalten wird.It can be provided that a complete closure of the air passage opening is not possible. For this purpose, a minimum distance can be provided between the air passage opening and the cover plate. In this case, the locking lug of the adjusting elements that is closest to the cover plate can be arranged so that the minimum distance is maintained.

Die Deckplatte ist so dimensioniert, dass sie die Luftdurchtrittsöffnung verschließen kann. Die Deckplatte kann in der Trägeröffnung zum Variieren des Abstandes zwischen ihr und der Luftdurchtrittsöffnung bewegt werden.The cover plate is dimensioned so that it can close the air passage opening. The cover plate can be moved in the carrier opening to vary the distance between it and the air passage opening.

Die Deckplatte kann aus Metall, beispielsweise Stahl, oder Glas bestehen. Besteht sie aus Metall, so kann sie lackiert sein. Es kann aber auch vorgesehen sein, dass auf die Flächenseite der Deckplatte, die der Luftdurchtrittsöffnung abgewandt und damit der Umgebung zugewandt ist, eine Lage aus einem Material aufgebracht ist, das dem der Oberfläche der Wand an deren der Umgebung zugewandter Seite entspricht. Bei der Lage kann es sich beispielsweise um eine Putzlage, beispielsweise eine Putzlage aus einem Mörtelputz, handeln. Damit gleicht die Deckplatte äußerlich der Oberfläche der Wand, was ästhetisch erwünscht sein kann. Die Stellelemente können aus Metall, beispielsweise Stahl, bestehen.The cover plate can consist of metal, for example steel, or glass. If it is made of metal, it can be painted. However, it can also be provided that on the surface side of the cover plate facing away from the air passage opening and thus facing the environment, a layer of a material is applied that corresponds to that of the surface of the wall on the side facing the environment. The layer can be, for example, a plaster layer, for example a plaster layer made of mortar plaster. This means that the cover plate looks like the surface of the wall, which can be aesthetically pleasing. The adjusting elements can be made of metal, for example steel.

Es kann weiterhin vorgesehen sein, dass der Träger einen Befestigungsrahmen für zumindest einen Luftstutzen aufweist, der eine Befestigungsöffnung umgibt und sich von dem Trägerrahmen weg erstreckt. Dabei ist die Befestigungsöffnung fluchtend zu der Trägeröffnung ausgebildet. An dem Befestigungsrahmen kann der Luftstutzen mittels Befestigungselementen lösbar befestigt sein. Die Befestigungsöffnung kann fluchtend zur Trägeröffnung ausgebildet sein. Der Befestigungsrahmen kann mehrere Befestigungsöffnungen umgeben. Bei den Befestigungselementen kann es sich um Klammern handeln. Der Befestigungsrahmen kann aus Metall, beispielsweise Stahl, bestehen.It can furthermore be provided that the carrier has a fastening frame for at least one air nozzle, which surrounds a fastening opening and extends away from the carrier frame. The fastening opening is aligned with the carrier opening. The air nozzle can be detachably fastened to the fastening frame by means of fastening elements. The fastening opening can be aligned be designed for the carrier opening. The fastening frame can surround several fastening openings. The fastening elements can be brackets. The mounting frame can be made of metal, for example steel.

Der Luftstutzen kann einen ringförmigen Ansatz aufweisen, der sich von einer Anschlussöffnung in einer Anschlussplatte erstreckt, wobei die Anschlussplatte mittels der Befestigungselemente von dem Befestigungsrahmen derart beabstandet gehalten wird, dass die Anschlussplatte nicht an dem Befestigungsrahmen anliegt. Damit entsteht ein Spalt zwischen der Anschlussplatte und dem Befestigungsrahmen, so dass der Luftstutzen von Warmluft aus dem Ofen, der Stauwärme, umspült werden kann. Diese Stauwärme kann somit in die Umgebung transportiert werden. Der Luftstutzen, die Anschlussplatte und die Befestigungselemente können aus Metall, beispielsweise Stahl, bestehen. Sie können schwarz sein. An dem Luftstutzen kann eine Rohrleitung, beispielsweise eine in dem Ofen verlaufende Rohrleitung, angeschlossen sein, in der Luft durch den Ofen transportiert wird.The air connection piece can have an annular shoulder which extends from a connection opening in a connection plate, the connection plate being held at a distance from the fastening frame by means of the fastening elements in such a way that the connection plate does not bear against the fastening frame. This creates a gap between the connection plate and the mounting frame, so that the air nozzle can be surrounded by warm air from the furnace, the accumulated heat. This accumulated heat can thus be transported into the environment. The air nozzle, the connection plate and the fastening elements can be made of metal, for example steel. You can be black. A pipe, for example a pipe running in the furnace, in which air is transported through the furnace, can be connected to the air connector.

In einer Ausführungsform der Erfindung ist in dem Träger zumindest ein Beleuchtungselement angeordnet. Das Beleuchtungselement kann in der Trägeröffnung angeordnet sein. Dabei kann das Beleuchtungselement von dem Trägerrahmen-Steg verdeckt sein. Damit entsteht ein Raum zwischen dem Trägerrahmen-Steg und dem Trägerrahmen-Steg, in dem das Beleuchtungselement an dem Trägerrahmen befestigt sein kann. Ferner kann in dem Träger ein Reflexionselement angeordnet sein, das eine spiegelnde Oberfläche besitzt und das von dem Beleuchtungselement emittierte Licht reflektieren kann. Vorzugsweise ist das Reflexionselement ebenfalls in dem genannten Raum gegenüber dem Beleuchtungselement an dem Trägerrahmen befestigt. Das Beleuchtungselement kann aber auch in einer Kammer angeordnet sein, die in einem Trägergehäuse des Trägers ausgebildet ist. Das Trägergehäuse weist an seiner Vorderwand den Trägerrahmen mit der Trägeröffnung und an seiner Rückwand eine Gehäuseöffnung auf. Zwischen der Vorderseite und der Rückwand des Gehäuses ist eine Kammer ausgebildet, in der das Beleuchtungselement eingesetzt ist.In one embodiment of the invention, at least one lighting element is arranged in the carrier. The lighting element can be arranged in the carrier opening. The lighting element can be covered by the support frame web. This creates a space between the support frame web and the support frame web in which the lighting element can be attached to the support frame. Furthermore, a reflective element can be arranged in the carrier, which has a reflective surface and can reflect the light emitted by the lighting element. Preferably, the reflection element is also attached to the support frame in said space opposite the lighting element. The lighting element can, however, also be arranged in a chamber which is formed in a carrier housing of the carrier. The carrier housing has the carrier frame with the carrier opening on its front wall and a housing opening on its rear wall. A chamber in which the lighting element is inserted is formed between the front and the rear wall of the housing.

Die erfindungsgemäße Lüftungsvorrichtung ermöglicht eine einfache Montage an einer Wandöffnung, insbesondere der Wandöffnung eines Ofens. Zunächst wird der Ofen mit der Wand errichtet, in der sich die Wandöffnung befindet. Anschließend kann der Träger in die Wandöffnung eingesetzt werden. Anschließend kann die Deckplatte an dem Träger angebracht werden, indem Stellelemente in die Leistenöffnungen der Halteleisten eingeführt werden.The ventilation device according to the invention enables simple installation on a wall opening, in particular the wall opening of a furnace. First, the furnace is built with the wall in which the wall opening is located. The carrier can then be inserted into the wall opening. The cover plate can then be attached to the carrier by inserting adjusting elements into the strip openings of the retaining strips.

Nach Maßgabe der Erfindung ist ferner ein Ofen vorgesehen, der die erfindungsgemäße Lüftungsvorrichtung aufweist. Dazu kann die erfindungsgemäße Lüftungsvorrichtung in einer Wandöffnung eingesetzt sein, die einen Austritt von Warmluft aus dem Ofen ermöglicht. Bei der Wand kann es sich um eine Mauer handeln. Die erfindungsgemäße Lüftungsvorrichtung kann jedoch auch für andere Zwecke eingesetzt werden. Sie ist beispielsweise für andere Heizvorrichtungen geeignet, bei denen eine Wandöffnung existiert, an der die erfindungsgemäße Lüftungsvorrichtung angebracht werden kann. Sie kann ebenso an Wandöffnungen angebracht werden, die der Luftzufuhr, der Luftabfuhr oder beidem dienen. Beispielsweise kann die erfindungsgemäße Lüftungsvorrichtung an einer Wandöffnung von Kanälen angebracht werden, die einem Raum Frischluft, Warmluft oder Kaltluft zuführen sollen oder Luft aus dem Raum abführen sollen.According to the invention, a furnace is also provided which has the ventilation device according to the invention. For this purpose, the ventilation device according to the invention can be inserted in a wall opening which enables warm air to exit the furnace. The wall can be a wall. However, the ventilation device according to the invention can also be used for other purposes. It is suitable, for example, for other heating devices in which there is a wall opening to which the ventilation device according to the invention can be attached. It can also be attached to wall openings that are used for air supply, air discharge or both. For example, the ventilation device according to the invention can be attached to a wall opening of ducts which are intended to supply fresh air, warm air or cold air to a room or to remove air from the room.

Die Erfindung wird nachstehend anhand von Ausführungsbeispielen, die die Erfindung nicht einschränken sollen, unter Bezugnahme auf die Zeichnungen näher erläutert. Dabei zeigen

Fig. 1
eine Explosionsdarstellung einer ersten Ausführungsform einer erfindungsgemäßen Lüftungsvorrichtung;
Fig. 2
eine perspektivische Darstellung der ersten Ausführungsform einer erfindungsgemäßen Lüftungsvorrichtung;
Fig. 3
eine Draufsicht auf die erste Ausführungsform einer erfindungsgemäßen Lüftungsvorrichtung nach deren Montage an einer Öffnung in einer Wand;
Fig. 4
eine Ansicht der ersten Ausführungsform einer erfindungsgemäßen Lüftungsvorrichtung;
Fig. 5
eine Schnittdarstellung der ersten Ausführungsform einer erfindungsgemäßen Lüftungsvorrichtung entlang Schnittlinie A-A von Fig. 4;
Fig. 6
eine weitere Explosionsdarstellung der ersten Ausführungsform der erfindungsgemäßen Lüftungsvorrichtung;
Fig. 7a - f
perspektivische Darstellungen der ersten Ausführungsform der erfindungsgemäßen Lüftungsvorrichtung mit unterschiedlich eingesetzter Deckplatte; und
Fig. 8
eine perspektivische Darstellung der zweiten Ausführungsform einer erfindungsgemäßen Lüftungsvorrichtung;
Fig. 9
eine Explosionsdarstellung einer dritten Ausführungsform einer erfindungsgemäßen Lüftungsvorrichtung.
The invention is explained in more detail below with the aid of exemplary embodiments, which are not intended to restrict the invention, with reference to the drawings. Show it
Fig. 1
an exploded view of a first embodiment of a ventilation device according to the invention;
Fig. 2
a perspective view of the first embodiment of a ventilation device according to the invention;
Fig. 3
a plan view of the first embodiment of a ventilation device according to the invention after it has been mounted on an opening in a wall;
Fig. 4
a view of the first embodiment of a ventilation device according to the invention;
Fig. 5
a sectional view of the first embodiment of a ventilation device according to the invention along section line AA from Fig. 4 ;
Fig. 6
a further exploded view of the first embodiment of the ventilation device according to the invention;
Figures 7a-f
perspective representations of the first embodiment of the ventilation device according to the invention with differently inserted cover plate; and
Fig. 8
a perspective view of the second embodiment of a ventilation device according to the invention;
Fig. 9
an exploded view of a third embodiment of a ventilation device according to the invention.

Die in den Figuren 1 bis 7 gezeigte erste Ausführungsform einer erfindungsgemäßen Lüftungsvorrichtung 100 weist einen Träger 200 und eine Deckplatte 400 auf. Der Träger 200 besitzt einen Trägerrahmen 201, dessen Vorderseite 202 die Trägeröffnung 204 umgibt. Die Rückseite 203 des Trägerrahmens 201 liegt an der Wandung einer Öffnung in einer Wand 500 an (siehe Fig. 3). Der Trägerrahmen 201 ist in der gezeigten Ausführungsform quadratisch ausgebildet. Die in Fig. 3 gezeigte Wand 500 ist eine vertikale Wand, die einen Innenraum 600, beispielsweise ein Wohnzwecken dienendes Zimmer, von einem Warmluftbereich 700 eines Ofens trennt (siehe Fig. 5). In einer Öffnung in der Wand 500 ist die erfindungsgemäße Lüftungsvorrichtung 100 derart eingebaut, dass die Deckplatte 400 dem Innenraum 600 zugewandt ist.The ones in the Figures 1 to 7 The shown first embodiment of a ventilation device 100 according to the invention has a carrier 200 and a cover plate 400. The carrier 200 has a carrier frame 201, the front side 202 of which surrounds the carrier opening 204. The rear side 203 of the support frame 201 rests against the wall of an opening in a wall 500 (see FIG Fig. 3 ). The support frame 201 is square in the embodiment shown. In the Fig. 3 The wall 500 shown is a vertical wall that separates an interior space 600, for example a living room, from a warm air area 700 of a furnace (see FIG Fig. 5 ). In an opening The ventilation device 100 according to the invention is installed in the wall 500 in such a way that the cover plate 400 faces the interior 600.

Der Träger 200 weist Halteleisten 226 auf, an denen die Deckplatte 400 lösbar befestigt werden kann. Die Halteleisten 226 sind an einem Trägerrahmen-Steg 205 befestigt, der am Träger 200 ausgebildet ist und sich orthogonal zum Trägerrahmen 201 in die Trägeröffnung 204 erstreckt. Der Trägerrahmen-Steg 205 umgrenzt eine Luftdurchtrittsöffnung 228. Die Halteleisten 226 müssen nicht zwingend an dem Trägerrahmen-Steg 205 befestigt sein. Sie können ebenso an dem Trägerrahmen 201 befestigt sein.The carrier 200 has retaining strips 226 to which the cover plate 400 can be releasably attached. The holding strips 226 are attached to a carrier frame web 205 which is formed on the carrier 200 and extends orthogonally to the carrier frame 201 into the carrier opening 204. The carrier frame web 205 delimits an air passage opening 228. The retaining strips 226 do not necessarily have to be attached to the carrier frame web 205. They can also be attached to the support frame 201.

In der in den Figuren 1 bis 7 gezeigten ersten Ausführungsform sind zwei Halteleisten 226 vorgesehen. Die Halteleisten 226 sind über Abstandselemente 239, die an zwei gegenüberliegenden Kanten des Trägerrahmen-Steges 205 ausgebildet sind, an dem Trägerrahmen-Steg 205 befestigt. Die Abstandselemente 239 erstrecken sich in einer Richtung parallel zur Längsachse A und erlauben es, die Halteleisten in einer Position an dem Träger 200 zu halten, die nicht in der Trägeröffnung 204 liegt. In der in den Figuren 1 bis 7 gezeigten Ausführungsform erstrecken sich die Abstandselemente 239 in Richtung des Warmluftbereiches 700. Damit befinden sich die Halteleisten 226 in einer Position, die im Warmluftbereich 700 liegt. Die beiden Halteleisten 226 sind mit ihren Längskanten voneinander und von dem Trägerrahmen-Steg 205 beabstandet. In den Halteleisten 226 sind jeweils zwei voneinander beabstandete Leistenöffnungen 240 ausgebildet. An den Halteleisten 226 kann die Deckplatte 400 verstellbar befestigt werden.In the in the Figures 1 to 7 The first embodiment shown, two retaining strips 226 are provided. The holding strips 226 are fastened to the carrier frame web 205 via spacer elements 239 which are formed on two opposite edges of the carrier frame web 205. The spacer elements 239 extend in a direction parallel to the longitudinal axis A and make it possible to hold the retaining strips in a position on the carrier 200 which is not in the carrier opening 204. In the in the Figures 1 to 7 In the embodiment shown, the spacer elements 239 extend in the direction of the warm air area 700. The retaining strips 226 are thus in a position which lies in the warm air area 700. The longitudinal edges of the two retaining strips 226 are spaced from one another and from the carrier frame web 205. In each of the retaining strips 226, two spaced-apart strip openings 240 are formed. The cover plate 400 can be adjustably attached to the retaining strips 226.

Die Deckplatte 400 weist eine Vorderseite 401 und eine Rückseite 402 auf. Ist die Deckplatte 400 in den Träger 200 eingesetzt, so ist die Vorderseite 401 dem Innenraum 600 und die Rückseite 402 dem Warmluftbereich 700 zugewandt. Dabei befindet sich die Deckplatte 400 in der Trägeröffnung 204. Die Deckplatte 400 ist so dimensioniert, dass ein Spalt 800 zwischen dem Rand 403 der Deckplatte 400 und der Vorderseite 202 des Trägers 200 ausgebildet ist, wenn die Deckplatte 400 in den Träger eingesetzt ist. Durch diesen Spalt 800 kann Luft, die aus dem Warmluftbereich 700 über die Luftdurchtrittsöffnung 228 in die Trägeröffnung 204 gelangt (Pfeil B), aus der Trägeröffnung 204 in den Innenraum 600 austreten (Pfeile C). Der Spalt 800 läuft zweckmäßigerweise um den gesamten Rand 403 der Deckplatte 400 herum. Dazu kann die Deckplatte 400 koaxial in der Trägeröffnung 204 angeordnet sein.The cover plate 400 has a front side 401 and a rear side 402. If the cover plate 400 is inserted into the carrier 200, the front side 401 faces the interior space 600 and the rear side 402 faces the warm air area 700. The cover plate 400 is located in the carrier opening 204. The cover plate 400 is dimensioned such that a gap 800 is formed between the edge 403 of the cover plate 400 and the front side 202 of the carrier 200 when the cover plate 400 is inserted into the carrier. Through this gap 800 air, which from the warm air area 700 over the Air passage opening 228 reaches the carrier opening 204 (arrow B), emerges from the carrier opening 204 into the interior 600 (arrows C). The gap 800 expediently runs around the entire edge 403 of the cover plate 400. For this purpose, the cover plate 400 can be arranged coaxially in the carrier opening 204.

Der Abstand D zwischen den Rückseite 402 der Deckplatte 400 kann mittels Stellelementen 404 verändert werden. Je geringer dieser Abstand ist, desto weniger Luft kann durch den Spalt 800 in den Innenraum 600 gelangen. Liegt die Deckplatte 400 mit ihrer Rückseite 402 an dem Trägerrahmen-Steg 205 an, so ist die Luftdurchtrittsöffnung 228 vollständig verschlossen. Die Deckplatte 400 ist daher nicht nur so dimensioniert, dass der Spalt 800 zwischen dem Rand 403 der Deckplatte 400 und der Vorderseite 202 des Trägers 200 ausgebildet ist, sondern auch so, dass sie die Luftdurchtrittsöffnung 228 verschließt, wenn sie auf dem Trägerrahmen-Steg 205 anliegt. Die Ausdehnung der Deckplatte 400 orthogonal zur Längsachse A der Lüftungsvorrichtung 100 ist daher größer als die Ausdehnung der Luftdurchtrittsöffnung 228 und kleiner als die Ausdehnung der Trägeröffnung 204, jeweils in orthogonaler Richtung zur Längsachse A der Lüftungsvorrichtung 100.The distance D between the rear side 402 of the cover plate 400 can be changed by means of adjusting elements 404. The smaller this distance, the less air can get through the gap 800 into the interior 600. If the cover plate 400 rests with its rear side 402 on the carrier frame web 205, the air passage opening 228 is completely closed. The cover plate 400 is therefore not only dimensioned such that the gap 800 is formed between the edge 403 of the cover plate 400 and the front side 202 of the carrier 200, but also so that it closes the air passage opening 228 when it is on the carrier frame web 205 is applied. The extent of the cover plate 400 orthogonal to the longitudinal axis A of the ventilation device 100 is therefore greater than the extent of the air passage opening 228 and smaller than the extent of the carrier opening 204, in each case in the orthogonal direction to the longitudinal axis A of the ventilation device 100.

An der Rückseite 402 der Deckplatte 400 sind vier leistenförmige Stellelemente 404 ausgebildet. Die Stellelemente 404 erstrecken sich dabei parallel zur Längsachse A der Lüftungsvorrichtung 100, wenn die Deckplatte 400 in den Träger 200 eingesetzt ist. Dabei sind die Stellelemente 404 durch die Leistenöffnungen 240 geführt. In den Stellelementen 404 sind Rastnasen 405 ausgebildet, die das Einhängen der Stellelemente 404 in den Leistenöffnungen 240 ermöglichen. Die Rastnasen sind an der Unterkante 406 der Stellelemente 404 ausgebildet. Die Unterkante 406 ist dabei die Kante, die dem Boden 900 zugewandt ist. Je größer die Zahl der Rastnasen 405, desto größer ist die Zahl der Abstände D, die zwischen der Rückseite 402 der Deckplatte 400 und der Luftdurchtrittsöffnung 228 eingestellt werden kann.Four strip-shaped adjusting elements 404 are formed on the rear side 402 of the cover plate 400. The adjusting elements 404 extend parallel to the longitudinal axis A of the ventilation device 100 when the cover plate 400 is inserted into the carrier 200. The adjusting elements 404 are guided through the strip openings 240. Latching lugs 405 are formed in the adjusting elements 404, which enable the adjusting elements 404 to be hooked into the strip openings 240. The locking lugs are formed on the lower edge 406 of the adjusting elements 404. The lower edge 406 is the edge that faces the floor 900. The greater the number of latching lugs 405, the greater the number of distances D that can be set between the rear side 402 of the cover plate 400 and the air passage opening 228.

An der Seite des Trägerrahmen-Steges 205, die dem Trägerrahmen 201 abgewandt ist, kann ein Befestigungsrahmen 206 angebracht sein, der eine Befestigungsöffnung 207 umgibt, die fluchtend zu der Trägeröffnung, koaxial zur Längsachse A ausgebildet ist. Ein Befestigungsrahmen 206 ist nicht zwingend erforderlich. Er dient zur Befestigung eines Luftstutzens 51 (siehe Fig. 8). Der Befestigungsrahmen 206 kann an dem Trägerrahmen beabstandet zu den Kanten des Trägerrahmens ausgebildet sein. Damit ist die Befestigungsöffnung 207 größer als die vom Trägerrahmen-Steg 205 umgrenzte Öffnung.A fastening frame 206, which has a fastening opening 207, can be attached to the side of the carrier frame web 205 which faces away from the carrier frame 201 surrounds, which is aligned with the carrier opening, coaxial with the longitudinal axis A. A fastening frame 206 is not absolutely necessary. It is used to attach an air nozzle 51 (see Fig. 8 ). The fastening frame 206 can be formed on the carrier frame at a distance from the edges of the carrier frame. The fastening opening 207 is thus larger than the opening delimited by the carrier frame web 205.

Die Figuren 7a bis f zeigen die erfindungsgemäße Lüftungsvorrichtung 100, bei der die Deckplatte 400 mit vier Stellelementen 404 und der Träger 200 mit zwei Halteleisten 226 mit jeweils zwei Leistenöffnungen 240 ausgestattet ist. In diesen Darstellungen ist die Deckplatte 400 mit ihren jeweiligen Stellelementen 404 in die jeweiligen Leistenöffnungen 240 der Halteleisten 226 in unterschiedlichen Tiefen eingesetzt. In Fig. 7a sind die Stellelemente 404 der Deckplatte 400 mit der Rastnase 405, die der Deckplatte am nächsten liegt, in den Leistenöffnungen 240 eingesetzt, wodurch ein Verschluss der Luftdurchtrittsöffnung 228 erreicht wird. In den Fig. 7b und 7c sind die Stellelemente 404 der Deckplatte 400 mit jeweils den Rastnasen 405, die von der Deckplatte weiter entfernt liegen, in den Leistenöffnungen 240 eingesetzt, wodurch eine veränderbare Menge des Luftdurchtritts erreicht wird. In Fig. 7e sind die beiden unteren Stellelemente 404 der Deckplatte 400 mit den jeweiligen Rastnasen 405, die der Deckplatte am nächsten liegt, in die beiden unteren Leistenöffnungen 240 eingesetzt, und sind die beiden oberen Stellelemente 404 der Deckplatte 400 mit den jeweiligen Rastnasen 405, die von der Deckplatte am weitesten entfernt liegen, in die beiden oberen Leistenöffnungen 240 eingesetzt. Dadurch wird die Unterkante 406 der Deckplatte 400 verschlossen und die Oberkante 407 der Deckplatte erzeugt den maximalen Luftdurchtritt. Somit lässt sich bei dieser Art des Einsetzens der Deckplatte 400 in den Träger 200 ein Luftstrom zur Decke des Raumes hin erzeugen. Durch das Einsetzen der Deckplatte 400 in den Träger 200 in umgekehrter Weise ist ein Luftstrom zum Boden des Raumes hin möglich (Fig. 7f).The Figures 7a to f show the ventilation device 100 according to the invention, in which the cover plate 400 is equipped with four adjusting elements 404 and the carrier 200 is equipped with two retaining strips 226, each with two strip openings 240. In these representations, the cover plate 400 with its respective adjusting elements 404 is inserted into the respective strip openings 240 of the holding strips 226 at different depths. In Figure 7a the adjusting elements 404 of the cover plate 400 with the locking lug 405, which is closest to the cover plate, are inserted in the strip openings 240, whereby a closure of the air passage opening 228 is achieved. In the Figure 7b and 7c the adjusting elements 404 of the cover plate 400, each with the locking lugs 405, which are located further away from the cover plate, are inserted in the strip openings 240, whereby a variable amount of air passage is achieved. In Figure 7e the two lower adjusting elements 404 of the cover plate 400 with the respective latching lugs 405, which is closest to the cover plate, are inserted into the two lower bar openings 240, and the two upper adjusting elements 404 of the cover plate 400 with the respective latching lugs 405, which are from the cover plate furthest away, inserted into the two upper bar openings 240. As a result, the lower edge 406 of the cover plate 400 is closed and the upper edge 407 of the cover plate generates the maximum air passage. Thus, with this type of insertion of the cover plate 400 into the carrier 200, an air flow towards the ceiling of the room can be generated. By inserting the cover plate 400 in the carrier 200 in the opposite way, an air flow towards the floor of the room is possible ( Fig. 7f ).

Figur 8 zeigt eine zweite Ausführungsform einer erfindungsgemäßen Lüftungsvorrichtung, die der ersten Ausführungsform entspricht, außer dass an dem Befestigungsrahmen 206 ein Luftstutzen 51 befestigt ist. Dazu weist der Luftstutzen 51 eine Anschlussplatte 52 auf, in der eine Anschlussöffnung 53 ausgebildet ist, an deren Rand ein rohr- oder ringförmiger Ansatz 54 befestigt ist. Figure 8 shows a second embodiment of a ventilation device according to the invention, which corresponds to the first embodiment, except that on the Mounting frame 206 an air nozzle 51 is attached. For this purpose, the air nozzle 51 has a connection plate 52 in which a connection opening 53 is formed, on the edge of which a tubular or ring-shaped extension 54 is attached.

Die Anschlussplatte 52 ist mittels Befestigungselementen 55 lösbar an dem Befestigungsrahmen 206 befestigt, so dass die Anschlussöffnung 53 fluchtend zur Befestigungsöffnung 207 und koaxial zur Längsachse A liegt. Die Befestigungselemente 55 können dabei Winkelelemente sein, die in Laschen 208, 56 eingeführt werden können und für einen festen Halt des Luftstutzens an dem Träger 200 sorgen. Jedes Winkelelement ist dabei in eine Lasche 56, die an der Anschlussplatte 52 ausgebildet ist, und eine korrespondierende Lasche 208, die an dem Träger 200 ausgebildet ist, eingeführt. Die Laschen 208 können dabei an der Rückseite des Befestigungsrahmens 206, d. h. der Seite des Befestigungsrahmens 206, die der Befestigungsöffnung 207 abgewandt ist, ausgebildet sein. Die Anschlussplatte wird dabei in einem Abstand F von dem Befestigungsrahmen 206 gehalten.The connection plate 52 is detachably fastened to the fastening frame 206 by means of fastening elements 55, so that the connection opening 53 is aligned with the fastening opening 207 and coaxial with the longitudinal axis A. The fastening elements 55 can be angle elements that can be inserted into tabs 208, 56 and ensure that the air nozzle is held securely on the carrier 200. Each angle element is inserted into a tab 56, which is formed on the connection plate 52, and a corresponding tab 208, which is formed on the carrier 200. The tabs 208 can be attached to the rear of the mounting frame 206, i. H. the side of the fastening frame 206 that faces away from the fastening opening 207 may be formed. The connection plate is held at a distance F from the fastening frame 206.

An dem Befestigungsrahmen 206 kann ein umlaufender Befestigungsrahmen-Steg 209 ausgebildet sein, der sich von dem Befestigungsrahmen 206 in die Befestigungsöffnung 207 orthogonal zur Längsachse A erstreckt. Die Ausdehnung der Anschlussplatte 52 in orthogonaler Richtung zur Längsachse A kann der Ausdehnung des Befestigungsrahmens entsprechen. Die Innenkante des Befestigungsrahmen-Stegs 209 kann fluchtend zum Trägerrahmen-Steg 205 ausgebildet sein. Damit entspricht die Ausdehnung der Luftdurchtrittsöffnung 228 der Befestigungsöffnung 207. Beide Öffnungen sind koaxial zueinander ausgebildet.A circumferential fastening frame web 209, which extends from the fastening frame 206 into the fastening opening 207 orthogonally to the longitudinal axis A, can be formed on the fastening frame 206. The extension of the connection plate 52 in the orthogonal direction to the longitudinal axis A can correspond to the extension of the fastening frame. The inner edge of the fastening frame web 209 can be designed in alignment with the carrier frame web 205. The expansion of the air passage opening 228 thus corresponds to the fastening opening 207. Both openings are formed coaxially to one another.

Die in Fig. 9 gezeigte dritte Ausführungsform entspricht der ersten Ausführungsform, außer dass in dem Träger 200 ein Beleuchtungselement 61 mit einem Beleuchtungsmittel 62 angeordnet ist. Dazu ist der Träger 200 als Trägergehäuse 210 ausgebildet, das vier gegenüberliegende Seitenwände 211a, 211b, 211c und 211d sowie eine Vorderwand 212 und eine Rückwand 213 aufweist. Dabei ist die Seitenwand 211a die Oberseite, die Seitenwand 211b die Unterseite und die Seitenwände 211c und 211d die Vertikalseiten des Trägergehäuses 210. Die Angaben "oben" und "unten" beziehen sich auf den Boden 900. An der Vorderwand 212 ist der Trägerrahmen 201 ausgebildet, wobei drei Wände des Trägerrahmens 201 von den Seitenwänden 211a, 211c und 211d des Trägergehäuses 210 gebildet sind. Die vierte, untere Wand des Trägerrahmens 201 ist oberhalb der Unterseite 211b angeordnet. Zwischen der vierten Wand des Trägerrahmens 201 und der Unterseite 211b des Trägergehäuses 210 ist das Trägergehäuse mittels der Vorderwand 212 geschlossen. In der Rückwand 213 des Trägergehäuses 210 ist eine Gehäuseöffnung 215 ausgebildet, die koaxial zur Trägeröffnung 204, bezogen auf die Längsachse A, angeordnet ist. Die Gehäuseöffnung 215 liegt in einem Bereich, der an die Oberseite 211a und die Seitenwände 211c und 211d angrenzt und von der Unterseite 211b bis in Höhe der vierten, unteren Wand des Trägerrahmens 201 beabstandet ist. Die Ausdehnung der Gehäuseöffnung 215 sollte wenigstens der Ausdehnung der Luftdurchtrittsöffnung 228 des Trägers 200 entsprechen. Zwischen der Unterseite 211b und der Gehäuseöffnung 215 ist die Rückwand 213 geschlossen. Dadurch wird zwischen der Rückwand 213 und der Vorderwand 212 eine Kammer 214 erhalten, die nach unten durch die Seitenwand 211b und an den Seiten durch die Seitenwände 211c und 211d begrenzt wird. Das Beleuchtungselement 61 weist einen U-förmigen Querschnitt auf und kann passgenau in die Kammer 214 eingesetzt werden. Dabei liegen die Schenkel des Beleuchtungselementes 61 an der Rückwand 213 bzw. der Vorderwand 212 an, während die Basis des Beleuchtungselementes 61 an der Seitenwand 211b aufliegt. Zwischen den Schenkeln des Beleuchtungselementes 61 ist das Beleuchtungsmittel 62 angeordnet, und zwar derart, dass es nicht über dessen Schenkel hinausragt. Die Ausbildung der Kammer 214 in dem Trägergehäuse 210 erlaubt es, das Beleuchtungsmittel so anzuordnen, dass es durch den Spalt 800 hindurch nicht sichtbar ist und den Luftstrom nicht behindert.In the Fig. 9 The third embodiment shown corresponds to the first embodiment, except that a lighting element 61 with a lighting means 62 is arranged in the carrier 200. For this purpose, the carrier 200 is designed as a carrier housing 210, which has four opposite side walls 211a, 211b, 211c and 211d as well as a front wall 212 and a rear wall 213. The side wall 211a is the top, the side wall 211b is the bottom and the side walls 211c and 211d is the Vertical sides of the support housing 210. The indications “top” and “bottom” relate to the base 900. The support frame 201 is formed on the front wall 212, with three walls of the support frame 201 being formed by the side walls 211a, 211c and 211d of the support housing 210 . The fourth, lower wall of the support frame 201 is arranged above the lower side 211b. The carrier housing is closed by means of the front wall 212 between the fourth wall of the carrier frame 201 and the underside 211b of the carrier housing 210. In the rear wall 213 of the carrier housing 210, a housing opening 215 is formed, which is arranged coaxially to the carrier opening 204, with reference to the longitudinal axis A. The housing opening 215 lies in a region which adjoins the upper side 211a and the side walls 211c and 211d and is spaced apart from the lower side 211b up to the level of the fourth, lower wall of the support frame 201. The extension of the housing opening 215 should at least correspond to the extension of the air passage opening 228 of the carrier 200. The rear wall 213 is closed between the underside 211b and the housing opening 215. As a result, a chamber 214 is obtained between the rear wall 213 and the front wall 212, which is delimited at the bottom by the side wall 211b and on the sides by the side walls 211c and 211d. The lighting element 61 has a U-shaped cross section and can be inserted precisely into the chamber 214. The legs of the lighting element 61 are in contact with the rear wall 213 or the front wall 212, while the base of the lighting element 61 is in contact with the side wall 211b. The lighting means 62 is arranged between the legs of the lighting element 61, specifically in such a way that it does not protrude beyond its legs. The formation of the chamber 214 in the support housing 210 allows the lighting means to be arranged in such a way that it is not visible through the gap 800 and does not obstruct the flow of air.

An der Rückwand 213 kann, wie in Fig. 9 gezeigt, der Befestigungsrahmen 206 angebracht sein. Das ist aber nicht erforderlich. Die Befestigungsöffnung 207 sollte dabei fluchtend zur Gehäuseöffnung 215 liegen. An dem Befestigungsrahmen 206 kann auch ein Luftstutzen 51 angebracht sein. Der Luftstutzen 51 und die Art seiner Anbringung an dem Befestigungsrahmen 206 entsprechen der in Fig. 8 gezeigten Ausführungsform.On the rear wall 213, as in Fig. 9 shown, the mounting frame 206 may be attached. But that is not necessary. The fastening opening 207 should be aligned with the housing opening 215. An air nozzle 51 can also be attached to the fastening frame 206. The air socket 51 and the manner of its attachment to the mounting frame 206 correspond to that in FIG Fig. 8 embodiment shown.

BezugszeichenlisteList of reference symbols

100100
LüftungsvorrichtungVentilation device
200200
Trägercarrier
400400
DeckplatteCover plate
500500
Wandwall
600600
Innenrauminner space
700700
WarmluftbereichWarm air area
800800
Spaltgap
900900
Bodenground
201201
TrägerrahmenSupport frame
202202
Vorderseitefront
203203
Rückseiteback
204204
TrägeröffnungCarrier opening
205205
Trägerrahmen-StegSupport frame web
206206
BefestigungsrahmenMounting frame
207207
BefestigungsöffnungMounting hole
208208
LascheTab
209209
Befestigungsrahmen-StegMounting frame web
210210
TrägergehäuseCarrier housing
211211
SeitenwandSide wall
212212
VorderwandFront wall
213213
RückwandBack wall
214214
Kammerchamber
215215
GehäuseöffnungHousing opening
226226
HalteleisteRetaining bar
228228
LuftdurchtrittsöffnungAir passage opening
239239
AbstandselementSpacer
240240
LeistenöffnungInguinal opening
401401
Vorderseitefront
402402
Rückseiteback
403403
Randedge
404404
StellelementControl element
405405
RastnaseLocking lug
406406
UnterkanteLower edge
407407
OberkanteTop edge
5151
LuftstutzenAir vent
5252
AnschlussplatteConnection plate
5353
AnschlussöffnungConnection opening
5454
Ansatzapproach
5555
BefestigungselementFastener
5656
LascheTab
6161
BeleuchtungselementLighting element
6262
BeleuchtungsmittelLighting means

Claims (5)

  1. A ventilation device to be attached to a wall opening, especially a wall opening of a stove, wherein the ventilation device (100) has:
    - a member (200) with a member frame (201) the front side (202) of which surrounds a member opening (204) and the back side (203) of which faces the wall of the wall opening, wherein the member frame (201) has a circumferential member frame stem (205) extending into the member opening (204) to form an air passage (228) and the member frame stem (205) has two cleats (226) that are fixed to the member frame stem (205) and have cleat openings (240), wherein two spaced apart cleat openings (240) are formed in each cleat (226); and
    - a cover plate (400) with a back side (402) facing the air passage (228);
    characterized in that four positioners (404) to be detachably attached to the cleat (226) of the member frame stem (205) are formed on the back side (402) of the cover plate (400), wherein the positioners (404) enable to vary the distance between the cover plate (400) and the air passage (228) and to guide an air flow passing through the air passage (228), wherein the positioners (404) have latching elements (405) to engage the cleat openings (240).
  2. The ventilation device according to claim 1, characterized in that the member (200) has a fixing frame (206) for at least one air connector (51) that surrounds a fixing opening (207) and extends away from the member frame (201), wherein the fixing opening (207) is formed aligned with the member opening (204).
  3. The ventilation device according to claim 2, characterized in that it has an air connector (51) with an annular flange (54) extending from a connecting opening (53) in a connecting plate (52), wherein the connecting plate (52) is kept spaced apart from the fixing frame (206) by means of fixing elements (55) such that the connecting plate (52) does not touch the fixing frame (206).
  4. The ventilation device according to any of the preceding claims, characterized in that at least one lighting element (61) is arranged in the member (200).
  5. A stove having a ventilation device according to any one of claims 1 to 4.
EP16179314.6A 2015-09-11 2016-07-13 Ventilation device and stove with such a ventilation device Active EP3141834B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102015115333.5A DE102015115333A1 (en) 2015-09-11 2015-09-11 Ventilation device and oven with such a ventilation device

Publications (2)

Publication Number Publication Date
EP3141834A1 EP3141834A1 (en) 2017-03-15
EP3141834B1 true EP3141834B1 (en) 2020-09-23

Family

ID=56411489

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16179314.6A Active EP3141834B1 (en) 2015-09-11 2016-07-13 Ventilation device and stove with such a ventilation device

Country Status (2)

Country Link
EP (1) EP3141834B1 (en)
DE (1) DE102015115333A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1679773A (en) * 1926-10-06 1928-08-07 Arthur F Knowles Ventilating device
US6991534B2 (en) * 2004-04-02 2006-01-31 Juergen Koessler Adjustable vent
DE202010001764U1 (en) 2010-02-09 2011-09-12 Max Blank Gmbh ventilation grille

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
DE102015115333A1 (en) 2017-03-16
EP3141834A1 (en) 2017-03-15

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