EP3628809B1 - Lame de façade pour dévier un flux d'air - Google Patents

Lame de façade pour dévier un flux d'air Download PDF

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Publication number
EP3628809B1
EP3628809B1 EP19199441.7A EP19199441A EP3628809B1 EP 3628809 B1 EP3628809 B1 EP 3628809B1 EP 19199441 A EP19199441 A EP 19199441A EP 3628809 B1 EP3628809 B1 EP 3628809B1
Authority
EP
European Patent Office
Prior art keywords
façade
slat
main walls
main
wind
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.)
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Application number
EP19199441.7A
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German (de)
English (en)
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EP3628809A1 (fr
EP3628809C0 (fr
Inventor
Henricus Johannes Raymundus Antonius Pessers
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Individual
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Publication of EP3628809A1 publication Critical patent/EP3628809A1/fr
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Publication of EP3628809B1 publication Critical patent/EP3628809B1/fr
Publication of EP3628809C0 publication Critical patent/EP3628809C0/fr
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00—Special arrangements or measures in connection with doors or windows
    • E06B7/26—Rain or draught deflectors, e.g. under sliding wings also protection against light for doors

Definitions

  • the invention relates to a façade slat for deflecting an air flow comprising two main walls of a dense plate which during use are vertically oriented and are each provided with a lower edge, an upper edge and a first and second side edge, which main walls are connected to each other at the first side edge.
  • Such a façade slat is known from NL1031193A and is intended in particular for deflecting an air flow, such as for example wind, which flows parallel to the façade of a building.
  • an air flow such as for example wind
  • Such wind is particularly annoying with door openings in this façade and causes unwanted drafts here.
  • the known façade slat one of the main walls is bent and faces the wind side with the hollow side of the opening. The wind flowing along the façade is led away from the façade by the façade slat to reduce annoying air flows at the doorway.
  • An object of the invention is to improve the known façade slat such that it has a better effect and keeps a door opening substantially free from undesired draft phenomena.
  • the façade slat according to the invention is characterized in that the second side edges of the main walls are present at a greater distance from each other than the first side edges and between these second side edges a side wall is present formed by wind-leveling mesh, wherein the façade slat has the shape of a wing profile with two curved main walls, the outward facing side of one of the main walls being convex and the outward facing side of the other main wall being hollow, and wherein the façade slat is provided on the first side edges of the main walls with fixing means for fixing the façade slat to a façade.
  • Wind-leveling mesh is here understood to mean mesh with such small grid openings that the wind passing through is slowed down.
  • the façade slat according to the invention is attached to a façade with the first edges next to a door opening. Due to this façade slat, a wind flowing along the façade is guided off the façade by the hollow main wall, whereby the wind is guided through the side wall into the space between the two main walls, thereby preventing annoying air flows at the door opening. Because the wind disappears through the side wall into the façade slat, the pressure on both sides of the façade slat is balanced so that there is no wind demand at the entrance door. The consequence of this is that an entrance door is kept wind-free.
  • the side wall in horizontal cross-section preferably has a curved shape, the convex side of which is directed outwards.
  • the fastening means preferably comprise a hinge so that the façade slat can be mounted rotatably on a façade and can be turned in a desired angle relative to the façade, depending on the wind direction.
  • the top and bottom of the façade slat are open.
  • transverse links are preferably present between the main walls in the vertical direction at a distance from one another, for example in the form of plates provided with recesses.
  • FIGS 1 and 2 show an embodiment of the façade slat according to the invention in perspective and top view, respectively.
  • the façade slat 1 has two vertically oriented windproof main walls 3 and 5 which are provided with a lower edge 7, an upper edge 9 and a first and second side edge 11 and 13. These main walls are formed by closed plastic plates and are attached to each other at the first side edge 11.
  • the second side edges 13 of the main walls are spaced apart and between these side edges there is a curved side wall 15 with an air-flow permeable structure formed by a wind-leveling mesh.
  • the convex side of the side wall 15 is oriented outwards.
  • the façade slat 1 has the shape of a wing profile.
  • the outward facing side of the first main wall 3 being hollow and that of the second main wall 5 is convex.
  • the top side 17 and the bottom side 19 of the façade slat 1 are open to allow the air, that has flown through the side wall 15 into the space 21 between the main walls, to flow out of this space.
  • reinforcing plates 23 provided with continuous recesses, these plates form transverse connections.
  • the façade slat 1 is provided with fixing means for fixing to a façade.
  • fixing means are formed by a hinge 25 and a fixing strip 27.
  • the façade slat 1 is attached to a façade 31 next to a door opening 33, shown in perspective and top view, respectively.
  • the hinge 25 By means of the hinge 25, the angle of the façade slat 1 with respect to the wall 31 and with respect to the wind direction can easily be adjusted to optimally deflect the wind so that it does not cause any unwanted air movements in the door opening.

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Claims (7)

  1. Lame de façade (1) destinée à dévier un flux d'air, comprenant deux parois principales (3, 5) constituées d'une plaque dense, orientées verticalement en utilisation et dotées chacune d'un bord inférieur (7), d'un bord supérieur (9) et de deux bords latéraux (11, 13), ces parois étant reliées entre elles par le premier bord latéral (11), caractérisée en ce que les deuxièmes bords latéraux (13) des parois principales (3, 5) sont plus éloignés l'un de l'autre que les premiers bords latéraux (11), et entre ces derniers se trouve une paroi latérale (15) formée d'un treillis niveleur, par lequel la lame de façade (1) présente la forme d'une aile avec deux parois principales (3, 5) incurvées, le côté extérieur de l'une des parois principales (5) étant convexe et le côté extérieur de l'autre paroi principale (3) étant creux, et par lequel la lame de façade (1) est disposée sur les premiers bords latéraux (11) des parois principales. (3, 5) avec moyens de fixation pour fixer la lame de façade à une façade (31).
  2. Lame de façade selon la revendication 1, caractérisée en ce que la paroi latérale (15) en section horizontale présente une forme incurvée, dont le côté convexe est dirigé vers l'extérieur.
  3. Lame de façade selon la revendication 1 ou 2, caractérisée en ce que les moyens de fixation comprennent une charnière (25) permettant de fixer la lame de façade (1) de manière rotative à une façade (31).
  4. Lame de façade selon l'une des revendications précédentes, caractérisée en ce que les parois principales (3, 5) sont fermées.
  5. Lame de façade selon l'une des revendications précédentes, caractérisée en ce que la paroi latérale (15) est en forme de grille.
  6. Lame de façade selon l'une des revendications précédentes, caractérisée en ce que les faces supérieure (17) et inférieure (19) de la lame de façade (1) sont ouvertes.
  7. Lame de façade selon l'une des revendications précédentes, caractérisée en ce que des liaisons transversales (23) sont présentes entre les parois principales (3, 5) dans le sens vertical, à distance les unes des autres.
EP19199441.7A 2018-09-25 2019-09-25 Lame de façade pour dévier un flux d'air Active EP3628809B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL2021693A NL2021693B1 (nl) 2018-09-25 2018-09-25 Gevellamel

Publications (3)

Publication Number Publication Date
EP3628809A1 EP3628809A1 (fr) 2020-04-01
EP3628809B1 true EP3628809B1 (fr) 2025-05-14
EP3628809C0 EP3628809C0 (fr) 2025-05-14

Family

ID=68699131

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19199441.7A Active EP3628809B1 (fr) 2018-09-25 2019-09-25 Lame de façade pour dévier un flux d'air

Country Status (2)

Country Link
EP (1) EP3628809B1 (fr)
NL (1) NL2021693B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112012094B (zh) * 2020-09-22 2021-12-07 同济大学 适用于桥面的可调角度的抑流板装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US407859A (en) * 1889-07-30 Ventilator
NL1008597C2 (nl) * 1998-03-16 1999-09-17 Henricus Johannes Raymundus An Windscherm en toepassing ervan.
NL1014375C2 (nl) * 2000-02-14 2001-09-28 Henricus Johannes Raym Pessers Inrichting voor het opvangen van wind.
NL1031193C2 (nl) 2006-02-20 2007-08-21 Henricus Johannes Raym Pessers Toegang voor gebouwen welke van de wind afgedraaid kan worden.
KR200467993Y1 (ko) * 2011-09-22 2013-07-18 정재영 실외풍 유입구
DE202014005098U1 (de) * 2014-06-25 2014-07-25 Henricus Johannes Raymundus Antonius Pessers Mobile Windfangvorrichtung

Also Published As

Publication number Publication date
EP3628809A1 (fr) 2020-04-01
EP3628809C0 (fr) 2025-05-14
NL2021693B1 (nl) 2020-05-07

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