EP2354698A2 - Grille d'aération pour intégration murale extérieure - Google Patents

Grille d'aération pour intégration murale extérieure Download PDF

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Publication number
EP2354698A2
EP2354698A2 EP11153125A EP11153125A EP2354698A2 EP 2354698 A2 EP2354698 A2 EP 2354698A2 EP 11153125 A EP11153125 A EP 11153125A EP 11153125 A EP11153125 A EP 11153125A EP 2354698 A2 EP2354698 A2 EP 2354698A2
Authority
EP
European Patent Office
Prior art keywords
ventilation grille
flap
frame
opening
wall
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.)
Withdrawn
Application number
EP11153125A
Other languages
German (de)
English (en)
Other versions
EP2354698A3 (fr
Inventor
Max Blank
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.)
Max Blank GmbH
Original Assignee
Max Blank GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Max Blank GmbH filed Critical Max Blank GmbH
Publication of EP2354698A2 publication Critical patent/EP2354698A2/fr
Publication of EP2354698A3 publication Critical patent/EP2354698A3/fr
Withdrawn legal-status Critical Current

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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
    • F24F13/08—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
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/15—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
    • 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
    • F24F7/00—Ventilation
    • F24F2007/0025—Ventilation using vent ports in a wall
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/26—Details or features not otherwise provided for improving the aesthetic appearance

Definitions

  • the invention relates to a ventilation grille for attachment to a wall opening.
  • Ventilation grilles are known through public prior use. Such ventilation grille serve to cover a wall opening in a wall.
  • a wall opening mounting frame is used, which is also referred to as a wall frame.
  • the wall opening for example, represent an exhaust opening of a heater such as a stove or other types of furnaces or a hot air pipe system.
  • the invention has for its object to improve a ventilation grille with respect to handling and attachment to the wall opening.
  • the essence of the invention is to make the ventilation grille with a frame surrounding an opening, flat-shaped frame, so that the ventilation grille is flat on a wall surrounding a wall opening attachable.
  • the frame at an outer peripheral edge on no substantially perpendicular to the frame surface oriented upstands, as they are known for example from the prior art.
  • the frame faces with a rear side of the wall and has at least one also arranged on the rear flap for closing the opening.
  • a retaining strip may be provided on the rear side of the frame in order to pivot the at least one flap pivotably about a pivot axis on the frame.
  • the substantially flat concerns of the ventilation grille on the wall can be done in accordance with various preferred embodiments, either by a flush mounting of the grid in a wall opening, by placing the grid on a relation to the surrounding wall set back wall frame or by placing it on a flush wall frame.
  • the ventilation grille forms a common surface with the surrounding wall and is thus visually integrated into the wall.
  • FIG. 1 and Fig. 2 an arrangement of a ventilation grille 1 according to a first embodiment is shown in a wall opening 3 surrounded by a wall 2.
  • the wall 2 separates one in Fig. 2 Interior area 4 shown on the right of a in Fig. 2
  • the hot air area 5 can be, for example, a heating device such as a stove or another oven. It is also possible that the hot air area 5 is designed as a hot air duct in the form of a heating pipe, which is connected to a central heating supply.
  • the ventilation grille 1 is arranged in the wall opening 3 in such a way that it is flush with the wall 2 surrounding the wall opening 3. This means that the ventilation grille 1 with the wall 2 forms a substantially closed surface. In particular, the ventilation grille does not protrude beyond the wall 2 into the interior area 4.
  • the ventilation grille 1 comprises an opening 6 surrounding frame 7, with one of the wall opening 3 facing back 8, six flaps 9 for closing the opening 6 and two spaced on the back 8 and parallel to each other oriented retaining strips 10 for pivotal articulation of the flaps 9 to each a pivot axis 11. It can also be provided more than 9 or more than 9 flaps.
  • the frame 7 is rectangular with a peripheral edge 12 and in particular does not have from the back 8 substantially vertically extending upstand for stabilizing the frame 7 on. As a result, the arrangement according to the invention of the ventilation grille 1 in the wall opening 3 is facilitated.
  • the opening 6 is arranged both horizontally and vertically centered in the frame 7 and has a rectangular boundary edge 13 with two vertical edges 14 and two horizontal edges 15.
  • the retaining strips 10 are spaced from each other on the back 8 of the frame 7, parallel and adjacent to the vertical edges 14.
  • the retaining strips 10 are firmly connected to the frame 7.
  • the retaining strip 10 has a plurality of receiving holes 16 for fixing the flaps 9 on the retaining strip 10.
  • a clamp 17 are arranged on the back 8 of the frame 7 respectively above and below the opening 6.
  • the clamps 17 are strip-like and are arranged on the back 8 substantially vertically oriented to the wall opening 3 out.
  • Each clamp 17 has two spaced spring elements 18, which are designed such that the ventilation grille 1 is arranged in the wall opening 3 by clamping. This arrangement is in Fig. 2 shown.
  • the elastic spring elements 18 are designed as thin metal strips and in particular directed away from the opening 6.
  • the ventilation grille 1 is shown in a closed position.
  • the flaps 9 are arranged such that the opening 6 through a common surface formed by the flaps 9 19 is completed airtight. In the closed position, it is therefore not possible that an air flow from the hot air area 5 flows through the wall opening 3 and the ventilation grille 1 into the interior area 4.
  • the flaps 9 each have a specially shaped profiled strip 20, at the ends of which in each case a pivot lever 21 for the pivotable arrangement of the flaps 9 on the retaining strips 10 of the frame 7 is located.
  • the profile strip 20 has an open, substantially symmetrical trapezoidal profile with a central viewing web 22 and at the ends of each integrally formed at an obtuse angle connecting webs 23.
  • the profile strip 20 is made in one piece.
  • the pivot lever 21 are fixedly connected to the profile strip 20, for example by welding. Other joining methods are possible.
  • the ventilation grille 1 is arranged at a arranged in the wall opening 3, not described in detail fastening means 25 by means of the terminals 17 by clamping. But it is also possible to arrange the ventilation grille 1 directly in the wall opening 3, for example by the terminals 17 are designed such that a jamming of the frame at the wall opening 3 is made possible.
  • the pivot lever 21 has a pivot bearing 26, which may be designed, for example, as a bolt.
  • the flap 9 is arranged with the pivot bearing 26 in a corresponding receiving bore 16 of the retaining strip 10 concentric with the pivot axis 11 and pivotable about this.
  • the pivot lever 21 spaced from the pivot bearing 26, a guide bore 27, by means of which the flaps 9 pivotally are hinged to a guide rail 28.
  • the flaps 9 are movably connected to one another via the guide strip 28.
  • the flaps 9, the retaining strips 10, the guide rails 28 and the terminals 17 are mounted on the back 8 of the frame 7, that they are within the wall opening 3 can be arranged.
  • the flaps 9 are arranged such that the prepare for delivery to a surface of the wall 2 and the frame 7 and thus enhance the visual impression of a uniform, closed surface 19 in a viewer.
  • the connecting webs 23 are designed such that an upper connecting web of a flap 9 in the closed position contacts a lower connecting web 23 of a flap 9 arranged above it.
  • the stop elements 24 are adjacent flaps 9 defined together, so that the flaps 9 are in the closed position in a safe position and can not be brought inadvertently, for example, by smaller shocks or air currents from this closed position.
  • the guide holes 27 of the pivot lever 21 are arranged above the pivot bearing 26.
  • the guide rail 28 is arranged parallel and adjacent to the retaining strip 10.
  • the guide bar 28 is at least partially on the retaining strip 10 both in the open position and in the closed position.
  • the flaps 9 are pivoted relative to the closed position in the pivot axis 11 such that each of the lower connecting web 23 of the profile strip 20 is arranged parallel to the frame 7 and to a surface of the wall 2 and thus in the open position of the ventilation grille 1 a essentially common surface of the wall 2 and the frame 7 with the flaps 9 appears.
  • the guide holes 27 of the pivot lever 21 are arranged below the pivot bearing 26.
  • the flaps 9 are designed such that an interior region 4 facing the end of the flaps 9 in the plane of the frame 7 of the ventilation grille 1 is located.
  • the flaps 9 together with the frame 7 form a common plane and can preferably be used as a support or storage surface in a horizontal installation of the ventilation grille 1.
  • the flaps 9 are arranged such that between two adjacent flaps, between a top flap 9 and a lowermost flap 9 and the respective horizontal edge 15, a ventilation gap 29 is formed. Through the ventilation gaps 29, air can flow from the hot air area 5 via the wall opening 3 through the ventilation grille 1 into the interior area 4. In the open position, an air exchange via the ventilation grille 1 is possible.
  • the profile strip 20 of the in Fig. 2 illustrated closed position by pressing one of the flaps 9 with a finger from the interior region 4 in the open position according to Fig. 6 to relocate.
  • the visual perception of the ventilation grille 1 according to the invention is additionally improved, wherein the functionality of the displaceability of the flaps 9 is not limited.
  • FIG. 7 to 9 A second embodiment of the invention described. Structurally identical parts are given the same reference numerals as those in the first embodiment, to the description of which reference is hereby made. Structurally different but functionally similar parts receive the same reference numerals with a following a.
  • the main difference compared the first embodiment is that a displacement of the flaps 9 between the in Fig. 8 illustrated closed position and in Fig. 9 Open position shown by means of a pivot bearing 26 pivotally mounted displacement lever 31 takes place. The displacement between said positions is carried out by a pivoting movement in a pivoting-closing direction 33 down or in a pivoting opening direction 32 upwards.
  • the displacement lever 31 is also fixed, but rotatably mounted on the guide bore 27 of the pivot lever 21, at the pivot bearing 26 of the displacement lever 31 is pivotally articulated.
  • the displacement lever 31 is disposed on the lowermost pivot bearing 26.
  • the displacement lever 31 is formed substantially flat-rod-shaped and protrudes through a passage opening 34 in the frame 7 a of the ventilation grille 1 a in the interior space 4.
  • the improved accessibility and handling in the adjustment of the ventilation grille 1a should be emphasized in the second embodiment.
  • the ventilation grille 1a for example, arranged in a non-visible from the interior region 4 ago range and also is difficult to access, can the displacement of the flaps 9 also take place by palpation of the displacement lever 31. This makes it possible for an operator to carry out the displacement of the flaps 9 without having a direct view of the ventilation grille 1a, as may be the case, for example, with a ventilation grille 1a arranged in a ventilation shaft or arranged at a wall projection facing away from the interior region 4 ,
  • FIG. 10 A third embodiment of the invention described. Structurally identical parts are given the same reference numerals as those in the first embodiment, to the description of which reference is hereby made. Structurally different, but functionally similar parts receive the same reference numerals with a trailing b.
  • the essential difference with respect to the first exemplary embodiment is that the ventilation grille 1b can be fastened to the wall opening 3 by means of the clamps 17 via a fastening means 25b known from the prior art. This makes it possible to retrofit the existing wall opening 3 with the ventilation grille 1b according to the invention without additional and / or new fastening means being required.
  • the ventilation grille 1b is flush with a surface of the wall 2.
  • the frame 7b is made the same size in the embodiment shown as in the two first embodiments. However, it is also possible to make the frame 7b larger in order to cover the fastening means 25b arranged behind it.
  • FIG. 11 A fourth embodiment of the invention is described. Structurally identical parts are given the same reference numerals as those in the first embodiment, to the description of which reference is hereby made. Structurally different, but functionally similar parts receive the same reference numerals with a c.
  • the main difference compared to the third embodiment is that no wall projection is provided, so that a preparation effort for the preparation of the wall 2 is eliminated.
  • the ventilation grille 1c can therefore be placed directly on an existing wall opening 3 without additional effort and thus replace an existing ventilation grille.
  • the ventilation grille 1c according to the invention rests on the wall 2 and protrudes about 1 mm into the interior area 4. It is also possible to make the ventilation grille 1c such that it protrudes into the interior area 4 by less than 3 mm , This arrangement also represents an optical improvement over the prior art, are known from the supernatants in the interior of about 7 mm.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Ventilation (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
EP11153125A 2010-02-09 2011-02-03 Grille d'aération pour intégration murale extérieure Withdrawn EP2354698A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202010001764U DE202010001764U1 (de) 2010-02-09 2010-02-09 Lüftungsgitter

Publications (2)

Publication Number Publication Date
EP2354698A2 true EP2354698A2 (fr) 2011-08-10
EP2354698A3 EP2354698A3 (fr) 2012-04-04

Family

ID=43969439

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11153125A Withdrawn EP2354698A3 (fr) 2010-02-09 2011-02-03 Grille d'aération pour intégration murale extérieure

Country Status (2)

Country Link
EP (1) EP2354698A3 (fr)
DE (1) DE202010001764U1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2537653A (en) * 2015-04-22 2016-10-26 Afp Air Tech Ltd Pressure relief systems
FR3145796A1 (fr) * 2023-02-13 2024-08-16 Les Ateliers Dixneuf dispositif de circulation d’air

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3118523A1 (fr) 2015-07-15 2017-01-18 De Zuylenkamp B.V. Dispositif de ventilation et four à cheminée avec un tel dispositif de ventilation
EP3124869B1 (fr) 2015-07-30 2018-01-10 De Zuylenkamp B.V. Grille de sortie d'air, en particulier pour un four
DE102015115333A1 (de) 2015-09-11 2017-03-16 De Zuylenkamp B.V. Lüftungsvorrichtung und Ofen mit einer solchen Lüftungsvorrichtung
DE202019100470U1 (de) 2019-01-25 2020-05-05 De Zuylenkamp B.V. Luftauslass sowie Wand und Ofen mit einem solchen Luftauslass
DE202019100468U1 (de) 2019-01-25 2020-05-05 De Zuylenkamp B.V. Luftdurchlass sowie Wand und Ofen mit einem solchen Luftdurchlass
DE202019100467U1 (de) 2019-01-25 2020-05-05 De Zuylenkamp B.V. Lufteinlass und Anordnung zur Führung von Luft

Family Cites Families (9)

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Publication number Priority date Publication date Assignee Title
DE1703519U (de) * 1955-03-17 1955-07-28 Emil Haut Kachelofenturenfabri Luftgitter mit lamellenverschluss.
AT284400B (de) * 1965-06-10 1970-09-10 Trox Gmbh Geb Jalousieklappe mit in einem Rahmen eingesetzten verschwenkbaren Lamellen
DE1923604U (de) * 1965-07-06 1965-09-16 Schako Metallwarenfabrik Anordnung zur befestigung von luftgittern, insbesondere von luftlenkjalousien in gebaeudewaenden.
DE3121901A1 (de) * 1981-06-02 1982-12-23 Artur 7060 Schorndorf Föhl Lamellenverstellvorrichtung fuer lueftungsoeffnungen
DE3713432A1 (de) * 1987-04-22 1988-11-03 Blank Max Gmbh Metallene jalousie fuer belueftung
DE8908708U1 (de) * 1989-07-18 1989-10-12 S. Dunkes GmbH Maschinenfabrik, 7312 Kirchheim Luftgitter
DE19826325C2 (de) * 1998-06-12 2001-03-08 Schako Metallwarenfabrik Gitter für einen Luftauslass
US6007422A (en) * 1998-09-23 1999-12-28 Tomkins Industries, Inc. Universal damper mounting system and method
US6135880A (en) * 1999-07-15 2000-10-24 Tien-Hou Joseph Ho Adjustable register incorporating a toggle-joint mechanism to move slats thereof between open and closed positions

Non-Patent Citations (1)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2537653A (en) * 2015-04-22 2016-10-26 Afp Air Tech Ltd Pressure relief systems
GB2537653B (en) * 2015-04-22 2017-09-27 Afp Air Tech Ltd Pressure relief systems
FR3145796A1 (fr) * 2023-02-13 2024-08-16 Les Ateliers Dixneuf dispositif de circulation d’air

Also Published As

Publication number Publication date
EP2354698A3 (fr) 2012-04-04
DE202010001764U1 (de) 2011-09-12

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