EP0628676A1 - Window frame panel assembly for a roof window - Google Patents
Window frame panel assembly for a roof window Download PDFInfo
- Publication number
- EP0628676A1 EP0628676A1 EP94810340A EP94810340A EP0628676A1 EP 0628676 A1 EP0628676 A1 EP 0628676A1 EP 94810340 A EP94810340 A EP 94810340A EP 94810340 A EP94810340 A EP 94810340A EP 0628676 A1 EP0628676 A1 EP 0628676A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- window
- window reveal
- side surfaces
- inner window
- roof
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 3
- 239000010959 steel Substances 0.000 claims abstract description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- VQLYBLABXAHUDN-UHFFFAOYSA-N bis(4-fluorophenyl)-methyl-(1,2,4-triazol-1-ylmethyl)silane;methyl n-(1h-benzimidazol-2-yl)carbamate Chemical compound C1=CC=C2NC(NC(=O)OC)=NC2=C1.C=1C=C(F)C=CC=1[Si](C=1C=CC(F)=CC=1)(C)CN1C=NC=N1 VQLYBLABXAHUDN-UHFFFAOYSA-N 0.000 abstract 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 abstract 1
- 239000005357 flat glass Substances 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 229910000906 Bronze Inorganic materials 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000010974 bronze Substances 0.000 description 1
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 description 1
- 238000009432 framing Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/03—Sky-lights; Domes; Ventilating sky-lights
- E04D13/0305—Supports or connecting means for sky-lights of flat or domed shape
- E04D13/031—Supports or connecting means for sky-lights of flat or domed shape characterised by a frame for connection to an inclined roof
Definitions
- the present invention relates to an inner window reveal, in particular for roof windows, which has at least one reflecting surface.
- Windows are embedded in the roof surfaces to illuminate the attics. These windows do not serve this purpose properly. Since they are located in the sloping roof, the incident light illuminates only a small angular range below the window. In addition, the roof windows are arranged almost flush with the outer roof skin. However, the roof, especially when the top floor is insulated, is considerably thicker than the window. The inner window reveal thus has large areas framing the window, which in turn limit the amount of light in the room, since only light from a small angular range can pass through the window reveal. In the known window reveals, the angular range of the incident light is increased by the fact that the lateral surfaces of the window reveal are not perpendicular to the window surface, but widen conically towards the attic space. However, this is only possible to a certain extent, since the insulation layer and rafters have a minimum thickness must have and thus determine a maximum angle for the side surfaces.
- an inner window reveal in particular for roof windows, which has at least one reflecting surface and which is characterized in that the at least one reflecting surface has an inclination angle such that the amount of light incident in a room is increased.
- a mirrored window reveal is also known from DE-A-3,122,164. However, this serves to prevent direct sunlight. A targeted and improved illumination of the room is not achieved with the mirrored window reveal, but with a mirror optic arranged in the room. This window reveal is so arranged that the direct sunlight is first reflected back and only the remaining scattered light is optimally reflected within the room. As a result, the room is not illuminated in such a way that it appears homely as in the window reveal according to the invention.
- a window 2 is shown, which is embedded in a sloping roof surface 1, wherein it is approximately aligned with the outer roof skin.
- Window 2 is a standard commercial window with window frame 20 and window glass 21.
- the window is surrounded on the top floor side D, ie inside, by an inner reveal 3. Due to the width of the roof, this window reveal 3 has not a small area.
- the window reveal 3 consists of two side surfaces 30 and one upper and one lower surface, not visible in the figures. In this exemplary embodiment, the side surfaces 30 and the upper and lower surfaces have an inclination with respect to the window surface which deviates from the perpendicular to the window surface. As a result, the opening of the window reveal to attic room D becomes larger.
- the side surfaces 30 deviate more from the perpendicular to the window surface than in the area away from the window. In the area remote from the window, the side surfaces 30 are approximately perpendicular to the window surface, but their distance from one another is greater than the width of the window.
- This structure is achieved in that the side surfaces 30 consist of two partial surfaces 30 'and 30''which have different angles of inclination. The difference in the angle of inclination is about 20 ° in this example. However, other shapes and angles of inclination of the inner reveal are possible. To optimize the inclination of the roof, the orientation of the house and the window size must also be taken into account.
- the inner window reveal 3 has at least partially reflective surfaces.
- the side surfaces 30 are designed as mirrors.
- the side surfaces 30 exist to the commonly used wood cladding, made of a highly polished chrome nickel steel sheet. They can also be made from other reflective materials, such as polished brass, bronze, nickel, mirror glass or metal-coated plastic.
- the sheet is bent or kinked in accordance with the desired partial surfaces 30 ', 30''.
- the sheet metal has means 31 for the connection with the roof surface cladding. For this purpose, this edge is bent three times at right angles, so that a step with two shoulders is present perpendicular to the partial surface 30 ′′ remote from the window.
- This angled step can also be screwed on or fixed in another usual way.
- the sheet is simply attached to the window frame on the window side. If the window frame has a groove, the edge of the side surface is in this groove. At least the partial surface 30 ′′ remote from the window has bores 32 in the region of the edges which adjoin the upper and lower reveal.
- the side window reveal 30 is screwed onto the rafters 11 by means of these bores 32.
- the mirrored side surfaces 30 allow a larger amount of light to fall into the room. Diffuse light, which falls through the window glass 21 at a flat angle, is reflected on the side surfaces 30 with a high percentage and falls into the attic room D. This light would pass through the well-known, mostly made of wood side walls are largely absorbed and make no significant contribution to illuminating the room.
- Another advantage of the window reveal according to the invention is that direct sunlight also falls into the attic room D over a longer period of time. In Figure 1, some sun rays labeled S are drawn. These sun rays S fall through the window glass 21 at such a flat angle that they strike the side window reveals. They are also reflected to the maximum. The sun is still shining in the room, which would no longer be the case with the known window reveals.
- the window reveal according to the invention can also be used in existing roof windows, since it can be attached without major structural changes. With newly planned roof windows, however, it is possible to optimize the angle of inclination, the location and the size of the mirrored surfaces. For example, as in the example described, it can be achieved that the window itself is reproduced undistorted in the reflecting surfaces. Other effects, also with regard to the light reflections, are achieved if, instead of a kink, the side surfaces are curved or the side surfaces have a constantly changing angle of inclination.
- the side surfaces do not consist of a single part, but are put together in modular form.
- the individual parts of the kit are made of the same or different materials.
- the entire window reveal that is to say the lateral, upper and lower surfaces, can be assembled in a modular manner and can be installed as a unit.
- the window is already firmly connected to this window reveal.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Window Of Vehicle (AREA)
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Seal Device For Vehicle (AREA)
- Glass Compositions (AREA)
- Special Wing (AREA)
- Laminated Bodies (AREA)
- Optical Elements Other Than Lenses (AREA)
- Finishing Walls (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine innere Fensterleibung, insbesondere für Dachflächenfenster, die mindestens eine spiegelnde Fläche aufweist.The present invention relates to an inner window reveal, in particular for roof windows, which has at least one reflecting surface.
In Dachflächen werden Fenster eingelassen, um Dachgeschosse zu erhellen. Diesen Zweck erfüllen diese Fenster jedoch nur mangelhaft. Da sie sich in der Dachschräge befinden, erhellt das einfallende Licht nur einen kleinen Winkelbereich unterhalb des Fensters. Zudem sind die Dachfenster annähernd fluchtend mit der äusseren Dachhaut angeordnet. Das Dach besitzt aber, vorallem wenn das Dachgeschoss isoliert ist, eine beträchlich grössere Dicke als das Fenster. Die innere Fensterleibung weist also grosse, das Fenster umrahmende Flächen auf, die wiederum die Lichtmenge im Raum beschränken, da nur Licht aus einem kleinen Winkelbereich die Fensterleibung passieren kann. Bei den bekannten Fensterleibungen wird der Winkelbereich des einfallenden Lichtes erhöht, indem die seitlichen Flächen der Fensterleibung nicht senkrecht zur Fensterfläche stehen, sondern sich zum Dachgeschossraum hin konisch erweitern. Dies ist jedoch nur bis zu einem gewissen Grad möglich, da Isolationsschicht und Dachsparren eine Minimaldicke aufweisen müssen und somit für die Seitenflächen einen Maximalwinkel bestimmen.Windows are embedded in the roof surfaces to illuminate the attics. These windows do not serve this purpose properly. Since they are located in the sloping roof, the incident light illuminates only a small angular range below the window. In addition, the roof windows are arranged almost flush with the outer roof skin. However, the roof, especially when the top floor is insulated, is considerably thicker than the window. The inner window reveal thus has large areas framing the window, which in turn limit the amount of light in the room, since only light from a small angular range can pass through the window reveal. In the known window reveals, the angular range of the incident light is increased by the fact that the lateral surfaces of the window reveal are not perpendicular to the window surface, but widen conically towards the attic space. However, this is only possible to a certain extent, since the insulation layer and rafters have a minimum thickness must have and thus determine a maximum angle for the side surfaces.
Eine Vergrösserung der Fensterfläche oder eine grössere Anzahl Fenster ist meist wegen den geltenden Bauvorschriften nicht möglich. Deshalb weisen Dachgeschossräume, die nur durch Dachflächenfenster erhellt werden, im allgemeinen eine geringe Lichtmenge auf.An increase in the window area or a larger number of windows is usually not possible due to the applicable building regulations. For this reason, attic rooms that are only lit by skylights generally have a small amount of light.
Die oben beschriebene Problematik entsteht auch bei vertikal ausgerichteten Fenstern, die somit nicht in Dachflächen eingelassen sind, die jedoch eine tiefe innere Fensterleibung aufweisen. Auch bei diesen Fenstern wird ein grosser Teil des einfallenden Lichtes von der Fensterleibung absorbiert und gelangt so nicht in den zu erhellenden Raum.The problem described above also arises with vertically aligned windows, which are therefore not embedded in roof areas, but which have a deep inner window reveal. With these windows too, a large part of the incident light is absorbed by the window reveal and thus does not reach the room to be illuminated.
Es ist daher Aufgabe der vorliegenden Erfindung, Fensterleibungen, insbesondere für Dachflächenfenster, zu schaffen, die eine Erhöhung der Lichtmenge im Raum ermöglichen.It is therefore an object of the present invention to provide window reveals, in particular for roof windows, which enable an increase in the amount of light in the room.
Diese Aufgabe löst eine innere Fensterleibung, insbesondere für Dachflächenfenster, die mindestens eine spiegelnde Fläche aufweist und die dadurch gekennzeichnet ist, dass die mindestens eine spiegelnde Fläche derartige Neigungswinkel aufweist, dass die in einen Raum einfallende Lichtmenge erhöht wird.This problem is solved by an inner window reveal, in particular for roof windows, which has at least one reflecting surface and which is characterized in that the at least one reflecting surface has an inclination angle such that the amount of light incident in a room is increased.
Aus DE-A-3'122'164 ist zwar ebenfalls eine verspiegelte Fensterleibung bekannt. Diese dient jedoch dazu, direkte Sonneneinstrahlung zu verhindern. Eine gezielte und verbesserte Ausleuchtung des Raumes wird nicht mit der verspiegelten Fensterleibung, sondern mit einer im Raum angeordneten Spiegeloptik erreicht. Diese Fensterleibung ist also so angeordnet, dass zuerst die direkte Sonneneinstrahlung zurückreflektiert wird und nur das übriggebliebene Streulicht innerhalb des Raumes optimal reflektiert wird. Dadurch wird der Raum nicht so erhellt, dass er wie in bei der erfindungsgemässen Fensterleibung wohnlich erscheint.A mirrored window reveal is also known from DE-A-3,122,164. However, this serves to prevent direct sunlight. A targeted and improved illumination of the room is not achieved with the mirrored window reveal, but with a mirror optic arranged in the room. This window reveal is so arranged that the direct sunlight is first reflected back and only the remaining scattered light is optimally reflected within the room. As a result, the room is not illuminated in such a way that it appears homely as in the window reveal according to the invention.
In den Zeichnungen ist ein Ausführungsbeispiel des Erfindungsgegenstandes dargestellt und in der nachfolgenden Beschreibung erläutert. Es zeigen:
- Figur 1
- ein Dachflächenfenster mit der erfindungsgemässen inneren Fensterleibung, im Schnitt senkrecht zur Dachfläche dargestellt;
Figur 2- das Dachflächenfenster mit der erfindungsgemässen inneren Fensterleibung, im Schnitt entlang A-A dargestellt.
- Figure 1
- a roof window with the inner window reveal according to the invention, shown in section perpendicular to the roof surface;
- Figure 2
- the roof window with the inner window reveal according to the invention, shown in section along AA.
In den Figuren 1 und 2 wird ein Fenster 2 gezeigt, das in eine schräge Dachfläche 1 eingelassen ist, wobei es annähernd mit der aussen liegenden Dachhaut fluchtet. Das Fenster 2 ist ein handelsübliches Normfenster mit Fensterrahmen 20 und Fensterglas 21. Das Fenster ist auf der Dachgeschoss-Seite D, also innen, von einer inneren Fensterleibung 3 umgeben. Durch die Breite des Daches weist diese Fensterleibung 3 nicht geringe Flächen auf. Die Fensterleibung 3 besteht aus zwei Seitenflächen 30 und je einer, in den Figuren nicht sichtbaren, oberen und unteren Fläche. In diesem Ausführungsbeispiel weisen die Seitenflächen 30 und die obere und untere Fläche eine Neigung gegnüber der Fensterfläche auf, die von der Senkrechten zur Fensterfläche abweicht. Dadurch wird die Oeffnung der Fensterleibung zum Dachgeschossraum D hin grösser. Im fensternahen Bereich weichen die Seitenflächen 30 stärker von der Senkrechten zur Fensterfläche ab als im fensterfernen Bereich. Im fensterfernen Bereich liegen die Seitenflächen 30 annähernd senkrecht zur Fensterfläche, ihr Abstand voneinander ist aber grösser als die Breite des Fensters. Dieser Aufbau wird dadurch erreicht, dass die Seitenflächen 30 aus zwei Teilflächen 30' und 30'' bestehen, die unterschiedliche Neigungswinkel besitzen. Der Unterschied im Neigungswinkel beträgt in diesem Beispiel etwa 20°. Andere Formen und Neigungswinkel der inneren Leibung sind jedoch möglich. Zur Optimierung muss auch die Neigung des Daches, die Ausrichtung des Hauses und die Fenstergrösse mitberücksichtigt werden.In Figures 1 and 2, a
Zur Erhöhung der Lichtmenge im Dachgeschoss weist die innere Fensterleibung 3 mindestens teilweise spiegelnde Flächen auf. In diesem Ausführungsbeispiel sind die Seitenflächen 30 als Spiegel ausgestaltet. Die Seitenflächen 30 bestehen, im Gegensatz zu den üblicherweise verwendeten Holzverkleidungen, aus einem hochglanzpolierten Chromnickelstahlblech. Sie können auch aus anderen spiegelnden Materialien, wie poliertes Messing, Bronce, Nickel, Spiegelglas oder metallbedampfter Kunststoff, gefertigt sein. Das Blech ist entsprechend den gewünschten Teilflächen 30',30'' gebogen oder geknickt. An der unteren, zum Dachgeschossraum D gerichteten Kante weist das Blech Mittel 31 für den Verbund mit der Dachflächenverkleidung auf. Diese Kante ist hierfür dreimal rechtwinklig gebogen, so dass senkrecht zu der fensterfernen Teilfläche 30'' eine Stufe mit zwei Absätzen vorhanden ist. Der letzte Absatz dieser Stufe wird bei der Montage unter die meist hölzerne Dachflächenverkleidung 10 geschoben. Diese abgewinkelte Stufe kann noch zusätzlich angeschraubt oder auf andere übliche Art fixiert werden. Auf der Fensterseite ist das Blech einfach an den Fensterrahmen angefügt. Weist der Fensterrahmen eine Nut auf, so befindet sich die Kante der Seitenfläche in dieser Nut. Mindestens die fensterferne Teilfläche 30'' weist im Bereich der Kanten, die an der oberen und unteren Fensterleibung angrenzen, Bohrungen 32 auf. Mittels diesen Bohrungen 32 wird die seitliche Fensterleibung 30 an den Dachsparren 11 angeschraubt.To increase the amount of light in the attic, the inner window reveal 3 has at least partially reflective surfaces. In this exemplary embodiment, the
Die verspiegelten Seitenflächen 30 ermöglichen, dass eine grössere Lichtmenge in den Raum fällt. Diffuses Licht, das in einem flachen Winkel durch das Fensterglas 21 fällt, wird an den Seitenflächen 30 mit einem hohen Prozentsatz reflektiert und fällt in den Dachgeschossraum D. Dieses Licht würde durch die bekannten, meist aus Holz gefertigten Seitenwände zu einem grossen Teil absorbiert werden und keinen wesentlichen Beitrag zur Erhellung des Raumes leisten. Ein weiterer Vorteil der erfindungsgemässen Fensterleibung ist, dass auch direkte Sonneneinstrahlung über einen grösseren Zeitraum in den Dachgeschossraum D fällt. In Figur 1 sind einige mit S bezeichneten Sonnenstrahlen eingezeichnet. Diese Sonnenstrahlen S fallen in einem derart flachen Winkel durch das Fensterglas 21, dass sie auf die seitlichen Fensterleibungen treffen. Sie werden ebenfalls maximal reflektiert. Die Sonne scheint somit immer noch in den Raum, was bei den bekannten Fensterleibungen nicht mehr der Fall wäre.The mirrored
Die erfindungsgemässe Fensterleibung kann auch bei bereits bestehenden Dachflächenfenstern eingesetzt werden, da sie ohne grosse bauliche Veränderung befestigt werden kann. Bei neu geplanten Dachflächenfenstern ist jedoch eine Optimierung der Neigungswinkel, der Lage und der Grösse der verspiegelten Flächen möglich. Beispielsweise kann, wie in dem beschriebenen Beispiel, erreicht werden, dass das Fenster selber in den spiegelnden Flächen unverzerrt abgebildet wird. Andere Effekte, auch bezüglich der Lichtreflexionen, werden erreicht, wenn anstelle eines Knickes die Seitenflächen gewölbt sind oder die Seitenflächen einen sich stetig verändernden Neigungswinkel aufweisen.The window reveal according to the invention can also be used in existing roof windows, since it can be attached without major structural changes. With newly planned roof windows, however, it is possible to optimize the angle of inclination, the location and the size of the mirrored surfaces. For example, as in the example described, it can be achieved that the window itself is reproduced undistorted in the reflecting surfaces. Other effects, also with regard to the light reflections, are achieved if, instead of a kink, the side surfaces are curved or the side surfaces have a constantly changing angle of inclination.
In einer weiteren, hier nicht dargestellten Ausführungsform, bestehen die Seitenflächen nicht aus einem einzigen Teil, sondern sind baukastenartig zusammengesetzt. Dabei sind die einzelnen Teile des Baukastens aus gleichen oder verschiedenen Materialien gefertigt.In a further embodiment, not shown here, the side surfaces do not consist of a single part, but are put together in modular form. The individual parts of the kit are made of the same or different materials.
In einer weiteren, hier ebenfalls nicht dargestellten Ausführungsform, ist die gesamte Fensterleibung, also die seitlichen, oberen und unteren Flächen, baukastenartig zusammensetzbar, die als Einheit einbaubar ist. In einer weiteren Variante ist das Fenster bereits mit dieser Fensterleibung fest verbunden.In a further embodiment, which is likewise not shown here, the entire window reveal, that is to say the lateral, upper and lower surfaces, can be assembled in a modular manner and can be installed as a unit. In a further variant, the window is already firmly connected to this window reveal.
Dieselben Ausführungsformen lassen sich auch bei vertikalen Fenstern, also nicht Dachflächenfenstern, verwenden. Die Wirkung, die mit diesen Fensterleibungen erzielt wird, ist dieselbe wie die bereits oben beschriebene Wirkung bei Dachflächenfenstern.The same embodiments can also be used for vertical windows, that is to say not for roof windows. The effect that is achieved with these window reveals is the same as the effect already described above for roof windows.
Claims (9)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1715/93 | 1993-06-09 | ||
| CH01715/93A CH686968A5 (en) | 1993-06-09 | 1993-06-09 | Reveal, for Dachflaechenfenster. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0628676A1 true EP0628676A1 (en) | 1994-12-14 |
| EP0628676B1 EP0628676B1 (en) | 1998-09-02 |
Family
ID=4216911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP94810340A Expired - Lifetime EP0628676B1 (en) | 1993-06-09 | 1994-06-08 | Window frame panel assembly for a roof window |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0628676B1 (en) |
| AT (1) | ATE170585T1 (en) |
| CH (1) | CH686968A5 (en) |
| DE (1) | DE59406802D1 (en) |
| DK (1) | DK0628676T3 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6363667B2 (en) * | 1999-03-18 | 2002-04-02 | O'neill Mark | Passive collimating tubular skylight |
| NL1030711C2 (en) * | 2005-12-20 | 2007-06-21 | Vaculux B V | Slightly dome-shaped light fitting comprises light-permeable component with its support structure which also fixes it to a ceiling |
| DE102012006583A1 (en) * | 2012-03-30 | 2013-10-02 | Bartenbach Holding Gmbh | dome light |
| US9027292B2 (en) | 2011-04-29 | 2015-05-12 | Entech Solar, Inc. | Passive collimating skylight |
| EP3315684A1 (en) * | 2016-10-28 | 2018-05-02 | Roto Frank AG | Light guiding building fitting device and building window device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2142873A1 (en) * | 1971-08-27 | 1973-03-08 | Juergen Weigel | UPPER CROWN FOR LIGHT DOME |
| DE2328292A1 (en) * | 1973-06-04 | 1975-01-02 | Juergen Weigel | Steady-light-providing shaft light dome - with artificial illumination sources intrinsically built into structure |
| DE3122164A1 (en) * | 1981-06-04 | 1983-01-05 | Siemens AG, 1000 Berlin und 8000 München | Arrangement for lighting a room with roof windows |
| EP0141567A2 (en) * | 1983-10-21 | 1985-05-15 | V. Kann Rasmussen Industri A/S | A window frame panel assembly for a roof window |
| US5175967A (en) * | 1991-05-02 | 1993-01-05 | Harlow Greenwood | Natural light distributing apparatus |
-
1993
- 1993-06-09 CH CH01715/93A patent/CH686968A5/en not_active IP Right Cessation
-
1994
- 1994-06-08 EP EP94810340A patent/EP0628676B1/en not_active Expired - Lifetime
- 1994-06-08 DE DE59406802T patent/DE59406802D1/en not_active Expired - Fee Related
- 1994-06-08 AT AT94810340T patent/ATE170585T1/en not_active IP Right Cessation
- 1994-06-08 DK DK94810340T patent/DK0628676T3/en active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2142873A1 (en) * | 1971-08-27 | 1973-03-08 | Juergen Weigel | UPPER CROWN FOR LIGHT DOME |
| DE2328292A1 (en) * | 1973-06-04 | 1975-01-02 | Juergen Weigel | Steady-light-providing shaft light dome - with artificial illumination sources intrinsically built into structure |
| DE3122164A1 (en) * | 1981-06-04 | 1983-01-05 | Siemens AG, 1000 Berlin und 8000 München | Arrangement for lighting a room with roof windows |
| EP0141567A2 (en) * | 1983-10-21 | 1985-05-15 | V. Kann Rasmussen Industri A/S | A window frame panel assembly for a roof window |
| US5175967A (en) * | 1991-05-02 | 1993-01-05 | Harlow Greenwood | Natural light distributing apparatus |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6363667B2 (en) * | 1999-03-18 | 2002-04-02 | O'neill Mark | Passive collimating tubular skylight |
| NL1030711C2 (en) * | 2005-12-20 | 2007-06-21 | Vaculux B V | Slightly dome-shaped light fitting comprises light-permeable component with its support structure which also fixes it to a ceiling |
| US9027292B2 (en) | 2011-04-29 | 2015-05-12 | Entech Solar, Inc. | Passive collimating skylight |
| DE102012006583A1 (en) * | 2012-03-30 | 2013-10-02 | Bartenbach Holding Gmbh | dome light |
| EP3315684A1 (en) * | 2016-10-28 | 2018-05-02 | Roto Frank AG | Light guiding building fitting device and building window device |
| DE102016221374A1 (en) * | 2016-10-28 | 2018-05-03 | Roto Frank Ag | Light-guiding building installation device and building window installation |
| DE102016221374B4 (en) | 2016-10-28 | 2018-10-11 | Roto Frank Ag | Light-guiding building installation device and building window installation |
Also Published As
| Publication number | Publication date |
|---|---|
| DE59406802D1 (en) | 1998-10-08 |
| EP0628676B1 (en) | 1998-09-02 |
| CH686968A5 (en) | 1996-08-15 |
| DK0628676T3 (en) | 1999-05-31 |
| ATE170585T1 (en) | 1998-09-15 |
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