EP0034818A2 - Façade element - Google Patents

Façade element Download PDF

Info

Publication number
EP0034818A2
EP0034818A2 EP81101219A EP81101219A EP0034818A2 EP 0034818 A2 EP0034818 A2 EP 0034818A2 EP 81101219 A EP81101219 A EP 81101219A EP 81101219 A EP81101219 A EP 81101219A EP 0034818 A2 EP0034818 A2 EP 0034818A2
Authority
EP
European Patent Office
Prior art keywords
frame
pane
air
inner pane
facade element
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.)
Granted
Application number
EP81101219A
Other languages
German (de)
French (fr)
Other versions
EP0034818B1 (en
EP0034818A3 (en
Inventor
Hans Schmidlin
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.)
Eltreva AG
Original Assignee
Eltreva AG
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 Eltreva AG filed Critical Eltreva AG
Priority to AT81101219T priority Critical patent/ATE9378T1/en
Publication of EP0034818A2 publication Critical patent/EP0034818A2/en
Publication of EP0034818A3 publication Critical patent/EP0034818A3/en
Application granted granted Critical
Publication of EP0034818B1 publication Critical patent/EP0034818B1/en
Expired legal-status Critical Current

Links

Images

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
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • 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
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • 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
    • E06B7/02—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses
    • E06B2007/026—Special arrangements or measures in connection with doors or windows for providing ventilation, e.g. through double windows; Arrangement of ventilation roses with air flow between panes

Definitions

  • the invention relates to a facade element for the window area of a curtain or set facade, consisting of a fixed frame and an outer pane and an inner pane seated in an openable inner pane frame, which enclose a space between the panes through which air circulates perpendicularly and which has an air inlet opening at one end and at the other opposite end has an air outlet opening leading into a downstream exhaust air duct.
  • DE-OS 25 18 252 This is a facade in element construction, preferably of self-supporting individual elements, in which each individual element consists of a frame profile which is divided into a window area and a parapet area by a transverse profile. It is an all-metal construction, in which the fixed frame consists in the usual way of an outer and inner frame, which are positively connected to each other by insulating cores. In the outer frame is double glazing solution trained outer pane used. The inner pane frame is articulated to the inner frame and, in the closed position, bears against a sealing profile of the inner frame on all sides.
  • the profile that forms the inner frame of the fixed frame extends from the double pane insulating glazing to under the inner pane frame and thus forms the boundary for the space between the panes.
  • individual air passage openings are provided in the two transverse profiles of the inner frame of the fixed frame and are additionally equipped with nozzle-like inserts.
  • the object of the invention is to improve the functioning of the facade element explained at the outset, in particular with regard to the air flow.
  • the outer pane is seated in an openable sash frame which is formed by a sash frame profile which extends over most of the depth of the fixed frame, which strikes the inside of the room against the fixed frame and carries the inner pane frame which carries the Sash frame overlaps above and below and here forms a supply air or exhaust air duct which extends over the entire width of the sash frame.
  • a climate facade can be opened as a whole.
  • the design of the casement is unusual. While a wing frame receiving an outer pane and an inner pane usually consist of an outer and an inner half frame which have approximately the same depth, the wing frame profile receiving the outer pane extends over most of the depth of the entire casement. In contrast, the inner pane frame is flat. It is also unusual that the inner pane frame only abuts the sash frame with its vertical profiles, but with its transverse profiles it projects beyond the sash frame while maintaining a distance. This gives you between the cross profiles of the wing frame and those of the inner pane frame a supply air or exhaust air duct each extending over the full window width, the flow cross section of which does not have any profiles p .
  • the casement profile can consist of a correspondingly large box section, so that the casement has an unusually high torsional rigidity. This also leads to an improved sealing of the window.
  • the overall stability of the casement thus results from the profile receiving the outer pane, while the inner pane frame is used exclusively to hold the inner pane and can accordingly be of weak dimensions. Due to the large sash profile, it is also possible to install double glazing instead of single glazing by providing a correspondingly deeper fold.
  • a channel for receiving insulating material can be provided on the inside of the casement profile in order to improve the sound insulation.
  • the new facade element can also be designed as an all-metal or wood-metal construction.
  • the inner pane frame with its transverse profiles can sealingly rest against fixed sections of the supply air or exhaust air duct, so that no false air can be sucked in here.
  • the circulating air flowing between the transverse profiles of the casement frame and the inner pane frame forms an air curtain in this area, which leads to a further improvement in the insulation of the structure.
  • the exhaust air duct preferably opens into an immediately downstream heat exchanger. It has proven expedient to decentralize the heat exchange system.
  • the heat exchanger is advantageously arranged directly below the window sill. An arrangement below the window or - in the case of a new building - directly at the window is also possible.
  • the facade element shown is an all-metal construction.
  • This comprises a fixed frame 1, which is composed of an outer frame 1a and an inner frame 1b, which are interconnected by insulating cores 2.
  • a sash 3 is inserted, which can be opened like a conventional window sash, as shown in dashed lines in Figure 2.
  • the sash 3 consists essentially of a box-shaped sash profile 4, which receives an outer pane 5 and extends over most of the depth of the fixed frame 1.
  • the casement profile 4 rests on the inside against a soft seal 6 of the fixed inner frame 1b and on the outside of the weather against a soft seal 7 of the fixed outer frame 1a.
  • the glass retaining strips 8 holding the outer pane 5 bear against a further soft seal 9 of the fixed outer frame 1a.
  • the sash frame profile 4 has a circumferential channel 10 on its inside, which serves to receive insulating material 11 which improves sound insulation.
  • an inner pane frame 12 which is designed as a rotating window (see in particular Figure 2).
  • the frame size of the inner pane frame 12 is larger than the inner pane 13 used, which is held in sealing profiles 14 which correspond to the embodiment described in DE-GM 76 18 898.
  • Figure 2 shows that the inner window frame 12 abuts in the closed position with its vertical profiles on the corresponding wing frame profiles 4, the two channels 10 of the wing frame profiles serving as stops for a lip seal 15 of the inner window frame.
  • Figure 1 shows that the inner window frame overlaps the sash 3 above and below with a distance, the transverse profiles 12a of the inner window frame abut seals 16 on fixed sections of a supply air duct 17 and an outlet duct 18.
  • the transversely running casement profiles 4 and the transverse profiles 12a of the inner pane frame form between them a continuation of the supply air or exhaust air duct with a free flow cross section extending over the full window width.
  • the flow path of the circulating air is indicated by the arrows 19.
  • a sheet metal can be inserted into the miter of the sash frame 3 due to the box-shaped design of the sash frame profiles and this can also be sealed with insulating material if necessary. This provides additional protection against the intake of false air.
  • the exhaust air duct 18 opens into an immediately downstream heat exchanger 20 which is arranged below a window sill 21.

Abstract

1. Facade element for the window area of a bracket mounted or aligned facade wall comprising a stationary frame (1) as well as an outer pane (5) and an inner pane (13) being positioned in an openable inner pane frame (12), said outer and inner panes are enclosing a pane space being vertically passed through by recirculated air, said pane space comprises at its one end an air inlet port (17) and at its opposite end an air outlet port leading into a downstream air-outlet conduit (18), characterized in that the outer pane (5) is positioned in an openable wing frame (3) formed by a wing frame profile (4) which extends over the largest part of the depth of the stationary frame (1), abuts room insidely the stationary frame and bears the inner pane frame (12) which only abuts with its vertical profiles the wing frame (3) and overlaps with its horizontal profiles (12a) the wing frame (3) maintaining thereby a distance from said wing frame in such a way that an air-supply conduit (17) and an air-outlet conduit (18), respectively, are formed extending over the whole width of the window.

Description

Die Erfindung betrifft ein Fassadenelement für den Fensterbereich einer vorgehängten oder eingestellten Fassade, bestehend aus einem feststehenden Rahmen sowie einer Außenscheibe und einer in einem öffenbaren Innenscheibenrahmen sitzenden Innenscheibe, die einen lotrecht von Umluft durchströmten Scheibenzwischenraum einschließen, der an seinem einen Ende eine Lufteintrittsöffnung und an seinem gegenüberliegenden Ende eine in einen nachgeschalteten Abluftkanal führende Luftaustrittsöffnung aufweist.The invention relates to a facade element for the window area of a curtain or set facade, consisting of a fixed frame and an outer pane and an inner pane seated in an openable inner pane frame, which enclose a space between the panes through which air circulates perpendicularly and which has an air inlet opening at one end and at the other opposite end has an air outlet opening leading into a downstream exhaust air duct.

Eine derartige Ausführungsform ist durch die DE-OS 25 18 252 bekanntgeworden. Es handelt sich hier um eine Fassade in Element-Konstruktion aus vorzugsweise selbsttragenden Einzelelementen, bei der jedes Einzelelement aus einem Rahmenprofil besteht, das durch ein Querprofil in einen Fensterbereich und einen Brüstungsbereich unterteilt ist. Es handelt sich um eine Ganzmetall-Konstruktion, bei der der feststehende Rahmen in üblicher Weise aus einem Außen- und Innenrahmen besteht, die durch Isolierkerne formschlüssig miteinander verbunden sind. In den Außenrahmen ist die als Doppelscheiben-Isolierverglasung ausgebildete Außenscheibe eingesetzt. An dem Innenrahmen ist der Innenscheibenrahmen angelenkt, der in Schließlage allseitig an einem Dichtungsprofil des Innenrahmens anliegt.Such an embodiment has become known from DE-OS 25 18 252. This is a facade in element construction, preferably of self-supporting individual elements, in which each individual element consists of a frame profile which is divided into a window area and a parapet area by a transverse profile. It is an all-metal construction, in which the fixed frame consists in the usual way of an outer and inner frame, which are positively connected to each other by insulating cores. In the outer frame is double glazing solution trained outer pane used. The inner pane frame is articulated to the inner frame and, in the closed position, bears against a sealing profile of the inner frame on all sides.

Das den Innenrahmen des feststehenden Rahmens bildende Profil erstreckt sich von der Doppelscheiben-Isolierverglasung bis unter den Innenscheibenrahmen und bildet somit die Randbegrenzung für den Scheibenzwischenraum. Um der Umluft den Eintritt in diesen Scheibenzwischenraum bzw. den Austritt aus diesem Scheibenzwischenraum zu ermöglichen, sind in den beiden Querprofilen des Innenrahmens des feststehenden Rahmens einzelne Luftdurchtrittsöffnungen vorgesehen, die zusätzlich noch mit düsenartigen Einsätzen bestückt sind.The profile that forms the inner frame of the fixed frame extends from the double pane insulating glazing to under the inner pane frame and thus forms the boundary for the space between the panes. In order to allow the circulating air to enter or exit this space between the panes, individual air passage openings are provided in the two transverse profiles of the inner frame of the fixed frame and are additionally equipped with nozzle-like inserts.

Dieser Konstruktion haften verschiedene Nachteile an: Nachteilig ist - ebenso wie bei allen anderen bisher bekanntgewordenen Klimafassaden -, daß die Außenscheibe fest eingebaut ist, sich also nicht öffnen läßt. Die öffenbare Innenscheibe ermöglicht lediglich eine Reinigung der Innenseite der Außenscheibe. Nachteilig ist ferner die Führung der Umluft., Die durch die düsenartigen Einsätze in den Scheibenzwischenraum strömende Umluft verwirbelt sich beim Austritt aus diesen düsenartigen Einsätzen sehr stark, was durch die plötzliche Erweiterung des Strömungsquerschnittes bedingt ist. Es ist daher nicht möglich, im Scheibenzwischenraum eine laminare Umluftströmung zu erreichen. Die sich hieraus ergebenden Nachteile sind in der DE-OS 28 07 421 erläutert. Konstruktionsbedingt erhält man bei der vorbekannten Konstruktion auch keine ungehinderte Abströmung der Umluft, da diese im Anschluß an den verhältnismäßig breiten Scheibenzwischenraum durch in dem Profil des Innenrahmens vorgesehene Austrittsöffnungen gezwängt werden muß.There are various disadvantages to this construction: As with all other climate facades known to date, it is disadvantageous that the outer pane is permanently installed, that is to say cannot be opened. The openable inner pane only allows the inside of the outer pane to be cleaned. Another disadvantage is the guidance of the circulating air. The circulating air flowing through the nozzle-like inserts into the space between the disks swirls very strongly when exiting these nozzle-like inserts, which is due to the sudden expansion of the flow cross section. It is therefore not possible to achieve a laminar air circulation in the space between the panes. The resulting disadvantages are explained in DE-OS 28 07 421. Due to the design, the known construction also does not provide an unimpeded outflow of the recirculated air, since this has to be forced through outlet openings provided in the profile of the inner frame in connection with the relatively wide space between the panes.

Bei der vorbekannten Konstruktion wird die Umluft bei ihrem Eintritt in den Scheibenzwischenraum gegen die Außenscheibe geführt. Dadurch ergibt sich eine verhältnismäßig starke Abkühlung der Umluft, die mit einer entsprechend niedrigeren Ablufttemperatur in einen ggf. nachgeschalteten Wärmeaustauscher eintreten würde.In the previously known construction, the circulating air is guided against the outer pane when it enters the space between the panes. This results in a comparatively strong cooling of the circulating air, which would enter a possibly downstream heat exchanger with a correspondingly lower exhaust air temperature.

Der Erfindung liegt die Aufgabe zugrunde, das eingangs erläuterte Fassadenelement in seiner Funktionsweise, insbesondere hinsichtlich der Luftführung zu verbessern.The object of the invention is to improve the functioning of the facade element explained at the outset, in particular with regard to the air flow.

Diese Aufgabe wird gemäß der Erfindung dadurch gelöst, daß die Außenscheibe in einem öffenbaren Flügelrahmen sitzt, der durch ein sich über den größten Teil der Tiefe des feststehenden Rahmens erstreckendes Flügelrahmenprofil gebildet ist, das rauminnenseitig gegen den feststehenden Rahmen anschlägt und den Innenscheibenrahmen trägt, der den Flügelrahmen oben und unten übergreift und hier ei:,en sich über die ganze Breite des Flügelrahmens erstreckenden Zuluft- bzw. Abluftkanal bildet.This object is achieved according to the invention in that the outer pane is seated in an openable sash frame which is formed by a sash frame profile which extends over most of the depth of the fixed frame, which strikes the inside of the room against the fixed frame and carries the inner pane frame which carries the Sash frame overlaps above and below and here forms a supply air or exhaust air duct which extends over the entire width of the sash frame.

Es ist somit erstmalig bei einer Klimafassade die Möglichkeit gegeben, das Fenster insgesamt zu öffnen. Ungewöhnlich ist dabei die Ausbildung des Flügelrahmens. Während ein eine Außenscheibe und eine Innenscheibe aufnehmender Flügelrahmen üblicherweise aus einem äußeren und einem inneren Halbrahmen bestehen, die angenähert gleiche Tiefe aufweisen, erstreckt sich das die Außenscheibe aufnehmende Flügelrahmenprofil über den größten Teil der Tiefe des gesamten Flügelrahmens. Der Innenscheibenrahmen ist demgegenüber flach ausgebildet. Ungewöhnlich ist ferner, daß der Innenscheibenrahmen nur mit seinen lotrechten Profilen an dem genannten Flügelrahmen anliegt, mit seinen Querprofilen jedoch unter Wahrung eines Abstandes vom Flügelrahmen diesen überragt. Dadurch erhält man zwischen den Querprofilen des Flügelrahmens und denen des Innenscheibenrahmens einen sich jeweils über die volle Fensterbreite erstreckenden Zuluft- bzw. Abluftkanal, dessen Strömungsquerschnitt durch keine Profile p.dgl. unterbrochen ist. Dadurch ist es möglich, die Umluft dem Scheibenzwischenraum laminar zuzuführen, sie im Scheibenzwischenraum laminar zu halten und unter weitgehender Vermeidung von Strömungsverlusten ungehindert in den Abluftkanal abzuleiten. Bedingt durch die neue Konstruktion ist die Luftströmung im Scheibenzwischenraum etwas mehr zur Innenscheibe verlagert, so daß man eine etwas geringere Abkühlung der Umluft und somit eine höhere Ablufttemperatur erhält.This is the first time that a climate facade can be opened as a whole. The design of the casement is unusual. While a wing frame receiving an outer pane and an inner pane usually consist of an outer and an inner half frame which have approximately the same depth, the wing frame profile receiving the outer pane extends over most of the depth of the entire casement. In contrast, the inner pane frame is flat. It is also unusual that the inner pane frame only abuts the sash frame with its vertical profiles, but with its transverse profiles it projects beyond the sash frame while maintaining a distance. This gives you between the cross profiles of the wing frame and those of the inner pane frame a supply air or exhaust air duct each extending over the full window width, the flow cross section of which does not have any profiles p . is interrupted. This makes it possible to supply the circulating air in a laminar manner to the space between the panes, to keep it laminar in the space between the panes and to discharge it unhindered into the exhaust air duct while largely avoiding flow losses. As a result of the new design, the air flow in the space between the panes is shifted somewhat more towards the inner pane, so that the cooling of the circulating air is somewhat less and thus a higher exhaust air temperature.

Das Flügelrahmenprofil kann aus einem entsprechend groß dimensionierten Kastenprofil bestehen, so daß der Flügelrahmen eine ungewöhnlich hohe Verwindungssteifigkeit aufweist. Diese führt auch zu einer verbesserten Abdichtung des Fensters. Die gesamte Stabilität des Flügelrahmens ergibt sich somit aus dem die Außenscheibe aufnehmenden Profil, während der Innenscheibenrahmen ausschließlich zur Halterung der Innenscheibe dient und dementsprechend schwach dimensioniert sein kann. Durch das groß dimensionierte Flügelrahmenprofil besteht auch die Möglichkeit, für die Außenscheibe anstelle einer Einfachverglasung durch Vorsehen eines entsprechend tieferen Falzes eine Isolierverglasung einzubauen. Außerdem kann zur Verbesserung der Schalldämmung auf der Innenseite des Flügelrahmenprofils ein Kanal zur Aufnahme von Isoliermaterial vorgesehen sein.The casement profile can consist of a correspondingly large box section, so that the casement has an unusually high torsional rigidity. This also leads to an improved sealing of the window. The overall stability of the casement thus results from the profile receiving the outer pane, while the inner pane frame is used exclusively to hold the inner pane and can accordingly be of weak dimensions. Due to the large sash profile, it is also possible to install double glazing instead of single glazing by providing a correspondingly deeper fold. In addition, a channel for receiving insulating material can be provided on the inside of the casement profile in order to improve the sound insulation.

Während der Innenscheibenrahmen zweckmäßig immer als Metallrahmen ausgebildet sein wird, kann das neue Fassadenelement im übrigen als Ganzmetall-oder Holzmetall-Konstruktion ausgeführt sein.While the inner pane frame is expediently always designed as a metal frame, the new facade element can also be designed as an all-metal or wood-metal construction.

In einer zweckmäßigen Ausführungsform kann der Innenscheibenrahmen mit seinen Querprofilen abdichtend an feststehenden Abschnitten des Zuluft- bzw. Abluftkanals anliegen, so daß hier keine Falschluft angesaugt werden kann. Die zwischen den Querprofilen des Flügelrahmens und des Innenscheibenrahmens strömende Umluft bildet in diesem Bereich einen Luftschleier, der zu einer weiteren Verbesserung der Isolierung der Konstruktion führt.In an expedient embodiment, the inner pane frame with its transverse profiles can sealingly rest against fixed sections of the supply air or exhaust air duct, so that no false air can be sucked in here. The circulating air flowing between the transverse profiles of the casement frame and the inner pane frame forms an air curtain in this area, which leads to a further improvement in the insulation of the structure.

Um eine hohe Abdichtung des Fensters zu gewährleisten, ist es zweckmäßig, wenn der Flügelrahmen an drei umlaufenden Weichdichtungen am feststehenden Rahmen anliegt.In order to ensure a high level of sealing of the window, it is advisable for the casement to rest on three circumferential soft seals on the fixed frame.

Der Abluftkanal mündet vorzugsweise in einen unmittelbar nachgeschalteten Wärmeaustauscher. Es hat sich als zweckmäßig erwiesen, das Wärmeaustauschsystem zu dezentralisieren. Vorteilhaft ist der Wärmeaustauscher unmittelbar unterhalb der Fensterbank angeordnet. Möglich ist aber auch eine Anordnung unterhalb des Fensters oder - bei einem Neubau - direkt am Fenster.The exhaust air duct preferably opens into an immediately downstream heat exchanger. It has proven expedient to decentralize the heat exchange system. The heat exchanger is advantageously arranged directly below the window sill. An arrangement below the window or - in the case of a new building - directly at the window is also possible.

In einer abgewandelten Ausführungsform kann vorgesehen sein, daß das Flügelrahmenprofil sich oben und unten über die ganze Breite des Flügelrahmens bis an den Innenscheibenrahmen erstreckt und hier eine Einfräsung aufweist, die einen Teil des Zuluft- bzw. Abluftkanals bildet. 1 In a modified embodiment, it can be provided that the sash p rofile the top and extending down over the entire width of the wing frame up to the inner pane frame and here has a milled recess, which forms a part of the supply air or exhaust air duct. 1

In der Zeichnung ist eine als Beispiel dienende Ausführungsform der Erfindung dargestellt. Es zeigen:

  • Figur 1 einen Vertikalschnitt durch ein Fassadenelement und
  • Figur 2 einen Horizontalschnitt durch das Fassadenelement gemäß Figur 1.
In the drawing, an exemplary embodiment of the invention is shown. Show it:
  • 1 shows a vertical section through a facade element and
  • FIG. 2 shows a horizontal section through the facade element according to FIG. 1.

Bei dem dargestellten Fassadenelement handelt es sich um eine Ganzmetall-Konstruktion. Diese umfaßt einen feststehenden Rahmen 1, der sich aus einem Außenrahmen 1a und einem Innenrahmen 1b zusammensetzt, die durch Isolierkerne 2 miteinander verbunden sind. In diesen feststehenden Rahmen 1 ist ein Flügelrahmen 3 eingesetzt, der sich wie ein üblicher Fensterflügel öffnen läßt, wie in Figur 2 gestrichelt dargestellt ist. Der Flügelrahmen 3 besteht im wesentlichen aus einem kastenförmigen Flügelrahmenprofil 4, das eine Außenscheibe 5 aufnimmt und sich über den größten Teil der Tiefe des feststehenden Rahmens 1 erstreckt. Bei geschlossenem Flügelrahmen liegt das Flügelrahmenprofil 4 rauminnenseitig gegen eine Weichdichtung 6 des feststehenden Innenrahmens 1b und auf der Wetteraußenseite gegen eine Weichdichtung 7 des feststehenden Außenrahmens 1a an. Gleichzeitig liegen die die Außenscheibe 5 haltenden Glashalteleisten 8 gegen eine weitere Weichdichtung 9 des feststehenden Außenrahmens 1a an.The facade element shown is an all-metal construction. This comprises a fixed frame 1, which is composed of an outer frame 1a and an inner frame 1b, which are interconnected by insulating cores 2. In this fixed frame 1, a sash 3 is inserted, which can be opened like a conventional window sash, as shown in dashed lines in Figure 2. The sash 3 consists essentially of a box-shaped sash profile 4, which receives an outer pane 5 and extends over most of the depth of the fixed frame 1. When the casement is closed, the casement profile 4 rests on the inside against a soft seal 6 of the fixed inner frame 1b and on the outside of the weather against a soft seal 7 of the fixed outer frame 1a. At the same time, the glass retaining strips 8 holding the outer pane 5 bear against a further soft seal 9 of the fixed outer frame 1a.

Das Flügelrahmenprofil 4 weist auf seiner Innenseite einen umlaufenden Kanal 10 auf, der zur Aufnahme von die Schalldämmung verbesserndem Isoliermaterial 11 dient. An dem Flügelrahmenprofil 4 ist ein Innenscheibenrahmen 12 angelenkt, der als Drehfenster ausgebildet ist (siehe insbesondere Figur 2). Das Rahmenlichtmaß des Innenscheibenrahmens 12 ist größer als die eingesetzte Innenscheibe 13, die in Dichtungsprofilen 14 gehalten ist, die der in dem DE-GM 76 18 898 erläuterten Ausführungsform entsprechen. Figur 2 läßt erkennen, daß der Innenscheibenrahmen 12 in Schließlage mit seinen lotrechten Profilen an den entsprechenden Flügelrahmenprofilen 4 anliegt, wobei die beiden Kanäle 10 der Flügelrahmenprofile als Anschläge für eine Lippendichtung 15 des Innenscheibenrahmens dienen. Figur 1 zeigt, daß der Innenscheibenrahmen den Flügelrahmen 3 oben und unten mit Abstand übergreift, wobei die Querprofile 12a des Innenscheibenrahmens über Dichtungen 16 an feststehenden Abschnitten eines Zuluftkanals 17 bzw. eines Ablaufkanals 18 anliegen. Dadurch bilden die querverlaufenden Flügelrahmenprofile 4 und die Querprofile 12a des Innenscheibenrahmens zwischen sich eine Fortsetzung des Zuluft- bzw. Abluftkanals mit sich über die volle Fensterbreite erstreckenden freiem Strömungsquerschnitt. Der Strömungsweg der Umluft ist durch die Pfeile 19 gekennzeichnet.The sash frame profile 4 has a circumferential channel 10 on its inside, which serves to receive insulating material 11 which improves sound insulation. On the casement Profile 4 is articulated an inner pane frame 12 which is designed as a rotating window (see in particular Figure 2). The frame size of the inner pane frame 12 is larger than the inner pane 13 used, which is held in sealing profiles 14 which correspond to the embodiment described in DE-GM 76 18 898. Figure 2 shows that the inner window frame 12 abuts in the closed position with its vertical profiles on the corresponding wing frame profiles 4, the two channels 10 of the wing frame profiles serving as stops for a lip seal 15 of the inner window frame. Figure 1 shows that the inner window frame overlaps the sash 3 above and below with a distance, the transverse profiles 12a of the inner window frame abut seals 16 on fixed sections of a supply air duct 17 and an outlet duct 18. As a result, the transversely running casement profiles 4 and the transverse profiles 12a of the inner pane frame form between them a continuation of the supply air or exhaust air duct with a free flow cross section extending over the full window width. The flow path of the circulating air is indicated by the arrows 19.

Zur Verbesserung der Abdichtung der Konstruktion kann in die Gehrung des Flügelrahmens 3 aufgrund der kastenförmigen Ausbildung der Flügelrahmenprofile ein Blech eingeschoben und dieses ggf. noch mit Isoliermaterials abgedichtet werden. Dadurch erhält man einen zusätzlichen Schutz gegen Ansaugen von Falschluft.To improve the sealing of the construction, a sheet metal can be inserted into the miter of the sash frame 3 due to the box-shaped design of the sash frame profiles and this can also be sealed with insulating material if necessary. This provides additional protection against the intake of false air.

Der Abluftkanal 18 mündet in einen unmittelbar nachgeschalteten Wärmeaustauscher 20, der unterhalb einer Fensterbank 21 angeordnet ist.The exhaust air duct 18 opens into an immediately downstream heat exchanger 20 which is arranged below a window sill 21.

Claims (6)

1. Fassadenelement für den Fensterbereich einer vorgehängten oder eingestellten Fassade, bestehend aus einem feststehenden Rahmen sowie einer Außenscheibe und einer in einem öffenbaren Innenscheibenrahmen sitzenden Innenscheibe, die einen lotrecht von Umluft durchströmten Scheibenzwischenraum einschließen, der an seinem einen Ende eine Lufteintrittsöffnung und an seinem gegenüberliegenden Ende eine in einen nachgeschalteten Abluftkanal führende Luftaustrittsöffnung aufweist, dadurch gekennzeichnet, daß die Außenscheibe (5) in einem öffenbaren Flügelrahmen (3) sitzt, der durch ein sich über den größten Teil der Tiefe des feststehenden Rahmens (1) erstreckendes Flügelrahmenprofil (4) gebildet ist, das rauminnenseitig gegen den feststehenden Rahmen anschlägt und den Innenscheibenrahmen (12) trägt, der den Flügelrahmen (3) oben und unten übergreift und hier einen sich über die ganze Breite des Flügelrahmens erstreckenden Zuluft- (17) bzw. Abluftkanal (18) bildet.1.Facade element for the window area of a curtain or adjusted facade, consisting of a fixed frame and an outer pane and an inner pane seated in an openable inner pane frame, which enclose a space between the panes through which the air circulates, which has an air inlet opening at one end and an opposite end at its opposite end has an air outlet opening leading into a downstream exhaust air duct, characterized in that the outer pane (5) is seated in an openable sash frame (3) which is formed by a sash frame profile (4) extending over most of the depth of the fixed frame (1) , which strikes against the fixed frame on the inside and carries the inner pane frame (12), which overlaps the sash frame (3) above and below and here forms a supply air (17) or exhaust air duct (18) extending over the entire width of the sash frame. 2. Fassadenelement nach Anspruch 1, dadurch gekennzeichnet, daß der Innenscheibenrahmen (12) mit seinen Querprofilen (12a) abdichtend (16) an feststehenden Abschnitten des Zuluft- (17) bzw. Abluftkanals (18) anliegt.2. Facade element according to claim 1, characterized in that the inner pane frame (12) with its transverse profiles (12a) sealing (16) on fixed sections of the supply air (17) or exhaust air duct (18). 3. Fassadenelement nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß der Flügelrahmen (3) an drei umlaufenden Weichdichtungen (6,7,9) am feststehenden Rahmen (1) anliegt.3. Facade element according to claim 1 or 2, characterized in that the casement (3) abuts three circumferential soft seals (6,7,9) on the fixed frame (1). 4. Fassadenelement nach Anspruch 1, 2 oder 3, dadurch gekennzeichnet, daß der Abluftkanal (18) in einen unmittelbar nachgeschalteten Wärmeaustauscher (20) mündet.4. Facade element according to claim 1, 2 or 3, characterized in that the exhaust air duct (18) opens into an immediately downstream heat exchanger (20). 5. Fassadenelement nach Anspruch 4, dadurch gekennzeichnet, daß der Wärmeaustauscher (20) unterhalb der Fensterbank (21) angeordnet ist.5. Facade element according to claim 4, characterized in that the heat exchanger (20) is arranged below the window sill (21). 6. Fassadenelement nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß das Flügelrahmenprofil (4) sich oben und unten über die ganze Breite des Flügelrahmens (3) bis an den Innenscheibenrahmen (12) erstreckt und hier eine Einfräsung aufweist, die einen Teil des Zuluft- (17) bzw. Abluftkanals (18) bildet.6. Facade element according to one of the preceding claims, characterized in that the casement profile (4) extends above and below over the entire width of the casement (3) to the inner pane frame (12) and here has a milled section which forms part of the supply air - (17) or exhaust air duct (18) forms.
EP81101219A 1980-02-20 1981-02-20 Façade element Expired EP0034818B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT81101219T ATE9378T1 (en) 1980-02-20 1981-02-20 FAÇADE ELEMENT.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3006252 1980-02-20
DE3006252A DE3006252C2 (en) 1980-02-20 1980-02-20 Facade element

Publications (3)

Publication Number Publication Date
EP0034818A2 true EP0034818A2 (en) 1981-09-02
EP0034818A3 EP0034818A3 (en) 1982-04-14
EP0034818B1 EP0034818B1 (en) 1984-09-12

Family

ID=6095039

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81101219A Expired EP0034818B1 (en) 1980-02-20 1981-02-20 Façade element

Country Status (3)

Country Link
EP (1) EP0034818B1 (en)
AT (1) ATE9378T1 (en)
DE (1) DE3006252C2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144164A (en) * 1983-07-28 1985-02-27 Heinrich Salzer A glazed unit capable of withstanding the impact of an explosion
EP1160412A1 (en) * 2000-05-31 2001-12-05 Belgo Metal N.V. A glazed structural element
CN110631164A (en) * 2019-09-06 2019-12-31 浙江中南幕墙科技股份有限公司 Smoke-proof ventilating device for curtain wall

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101492988B (en) * 2009-02-16 2010-12-29 苏州金螳螂建筑装饰股份有限公司 Opening window for glass curtain wall

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1076349B (en) * 1954-02-27 1960-02-25 Garny Stahlkonstruktionen G M Multiple subdivided double windows, especially for operating theaters
DE1279302B (en) * 1963-04-11 1968-10-03 Siemens Ag Device for ventilation of rooms
DE2445285A1 (en) * 1974-09-21 1976-04-08 Alfemo Fenster WINDOW
DE2518252A1 (en) * 1975-04-24 1976-11-04 Kalinna Erwin Fa Facing panel system with windows for buildings - has parapet panels combined with glazing panels and ventilating channels
DE2607937A1 (en) * 1976-02-27 1977-09-01 Bayer Isolierglasfab Kg Double glazed ventilated window frame - has spacers on holed shanks on detachably joined frame parts

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1604178B1 (en) * 1966-02-21 1971-02-18 Ernst Gross Device for temperature control of a building room
DE7618898U1 (en) * 1976-06-15 1976-12-23 Eltreva Ag, Aesch (Schweiz) FRAME WITH SEAL TO ACCEPT GLAZING, PANEL OR DGL.
DE2706968C3 (en) * 1977-02-18 1982-03-11 Schmidt Reuter Ingenieurgesellschaft mbH & Co KG, 5000 Köln Component with window for a facade
DE2723533B2 (en) * 1977-05-25 1979-10-25 Ostermann & Scheiwe Gmbh & Co, 4400 Muenster Window made of a fixed frame and a casement frame
DE7729730U1 (en) * 1977-09-26 1978-01-12 Fsl-Fenster System Lueftung Gmbh & Co Vertriebs Kg, 6800 Mannheim WINDOW

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1076349B (en) * 1954-02-27 1960-02-25 Garny Stahlkonstruktionen G M Multiple subdivided double windows, especially for operating theaters
DE1279302B (en) * 1963-04-11 1968-10-03 Siemens Ag Device for ventilation of rooms
DE2445285A1 (en) * 1974-09-21 1976-04-08 Alfemo Fenster WINDOW
DE2518252A1 (en) * 1975-04-24 1976-11-04 Kalinna Erwin Fa Facing panel system with windows for buildings - has parapet panels combined with glazing panels and ventilating channels
DE2607937A1 (en) * 1976-02-27 1977-09-01 Bayer Isolierglasfab Kg Double glazed ventilated window frame - has spacers on holed shanks on detachably joined frame parts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144164A (en) * 1983-07-28 1985-02-27 Heinrich Salzer A glazed unit capable of withstanding the impact of an explosion
EP1160412A1 (en) * 2000-05-31 2001-12-05 Belgo Metal N.V. A glazed structural element
CN110631164A (en) * 2019-09-06 2019-12-31 浙江中南幕墙科技股份有限公司 Smoke-proof ventilating device for curtain wall

Also Published As

Publication number Publication date
DE3006252A1 (en) 1981-08-27
EP0034818B1 (en) 1984-09-12
EP0034818A3 (en) 1982-04-14
DE3006252C2 (en) 1982-11-04
ATE9378T1 (en) 1984-09-15

Similar Documents

Publication Publication Date Title
DE2607937A1 (en) Double glazed ventilated window frame - has spacers on holed shanks on detachably joined frame parts
DE3732545C2 (en) Ventilation system for removing exhaust air from rooms
DE3422151A1 (en) SOUND PROTECTION WINDOW
EP0059246B1 (en) Window or door with a built-in slide ventilation
DE3243657A1 (en) FAN
EP0093364A2 (en) Sound absorbing and heat insulating compound window with a ventilating device
EP1067268A2 (en) Window system with a window pane and an extruded section member
EP0034818B1 (en) Façade element
DE7729730U1 (en) WINDOW
DE3048961A1 (en) Fresh air ventilation system through window frame - has rabbet cavity connected with outside and room via closable channel in window leaf frame
EP3647528B1 (en) Window insert for a building opening and building
EP0027581A1 (en) Ventilation arrangement
CH682683A5 (en) Building facade with glazing.
DE3046640C2 (en) Window or French door with ventilation
DE3427545A1 (en) Window leaf
DE2621489A1 (en) Window or door with insulated glass - has groove in frame and notched strip to hold glass against barbs
EP0063169A1 (en) Composite window with labyrinth sealing between casement frame and attached frame
DE3013340A1 (en) Window pane ventilating device - has connecting openings linking pane edge to room, for air passage
DE8004447U1 (en) FACADE ELEMENT
AT524782B1 (en) Closing device for a wall opening
EP0475172B1 (en) Window
AT405862B (en) Winter window
EP1034351B1 (en) Ventilating device
DE3422439C2 (en) Window with a window frame to be built into a building wall and a casement arranged in it
DE2301146A1 (en) HEATING OR AIR CONDITIONING WINDOW TO OPEN

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Designated state(s): AT BE CH FR GB IT NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH FR GB IT NL SE

17P Request for examination filed

Effective date: 19820327

ITF It: translation for a ep patent filed

Owner name: MODIANO & ASSOCIATI S.R.L.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Designated state(s): AT BE CH FR GB IT LI NL SE

REF Corresponds to:

Ref document number: 9378

Country of ref document: AT

Date of ref document: 19840915

Kind code of ref document: T

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Effective date: 19860221

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Effective date: 19860228

BERE Be: lapsed

Owner name: ELTREVA A.G.

Effective date: 19860228

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 19940211

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 19940215

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 19940224

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 19940225

Year of fee payment: 14

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 19940228

Year of fee payment: 14

EUG Se: european patent has lapsed

Ref document number: 81101219.4

Effective date: 19861023

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Effective date: 19950220

Ref country code: AT

Effective date: 19950220

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19950228

Ref country code: CH

Effective date: 19950228

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Effective date: 19950901

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 19950220

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Effective date: 19951031

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 19950901

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST