EP2176583B1 - Light with a grid for light output - Google Patents
Light with a grid for light output Download PDFInfo
- Publication number
- EP2176583B1 EP2176583B1 EP08773817.5A EP08773817A EP2176583B1 EP 2176583 B1 EP2176583 B1 EP 2176583B1 EP 08773817 A EP08773817 A EP 08773817A EP 2176583 B1 EP2176583 B1 EP 2176583B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- luminaire
- lamp
- luminaire according
- louvre
- light
- 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.)
- Not-in-force
Links
- 239000011248 coating agent Substances 0.000 claims description 8
- 238000000576 coating method Methods 0.000 claims description 8
- 230000005855 radiation Effects 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 4
- 239000012780 transparent material Substances 0.000 claims description 4
- 230000035699 permeability Effects 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 230000004313 glare Effects 0.000 description 5
- 238000005286 illumination Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical group [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 238000005282 brightening Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/06—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using crossed laminae or strips, e.g. grid-shaped louvers; using lattices or honeycombs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/0008—Reflectors for light sources providing for indirect lighting
- F21V7/0016—Reflectors for light sources providing for indirect lighting on lighting devices that also provide for direct lighting, e.g. by means of independent light sources, by splitting of the light beam, by switching between both lighting modes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
Definitions
- the present invention relates to a luminaire according to the preamble of claim 1, which has a so-called cell grid for emitting the light emitted by a light source of the luminaire.
- the starting point for the present invention is a grid lamp, as for example.
- a light source is arranged in an elongated luminaire housing, for example in the form of a fluorescent tube, a so-called luminous grid being arranged in the emission direction in front of the light source.
- This has located in front of the light source, in the longitudinal direction successively arranged passage openings through which the light of the light source is radiated. At these passages close in this known lamp also pot reflectors.
- the pot reflectors serve on the one hand to emit the light emitted by the light source within a certain angular range, which is dimensioned such that no glare effects occur for a viewer located below the lamp, on the other hand, the pot reflectors give the impression as if the lamp a variety have single radiator. This optical effect is extremely appealing and is achieved here with relatively simple means.
- the present invention is therefore the object of the WO 2004/094897 A1 known luminaire to develop such that their appearance is further improved and also optimized lighting properties are achieved.
- the solution according to the invention is based on the idea of designing a grid lamp in such a way that light is emitted via the side areas of the lamp, although this light is such that the relevant standards with respect to glare both with respect to the laterally emitted light and with respect to the luminaire grid be emitted radiated light.
- the luminaire grid is provided with a reflective coating which is permeable to a part of the light emitted by the lamp.
- profile elements are arranged on both sides of the lighting grid, which form housing walls of the lamp and according to the invention consist of a transparent material.
- a luminaire is provided with means for holding and electrically connecting at least one tubular lamp, a luminaire grid arranged in front of the lamp, which has a plurality of passage openings provided for light emission, and profile elements arranged on both sides of the luminaire grid and forming housing walls , wherein according to the invention the luminaire grid is provided with a reflective coating, which is permeable to a part of the light emitted by the lamp, and further wherein the profile elements consist of a transparent material.
- the coating of the luminaire grid is designed such that it has a permeability to the light emitted by the lamp in a range of about 2-10%, more preferably in a range of about 2-6%.
- the luminaire grid is accordingly formed by a plurality of raster elements arranged one behind the other in the longitudinal direction.
- a raster element in each case has a rear reflector which extends in the longitudinal direction and is intended to reflect part of the light emitted by the lamp counter to the emission direction, wherein the passage openings are arranged in the back reflector.
- each opening close in the direction of radiation pot reflectors, each forming individual cells of the cell grid and which are preferably integrally connected to the rear reflector.
- the pot reflectors may also be connected to each other at their edge regions via a connecting plate aligned parallel to the light source. You can, for example, have a circular, a square or a rectangular light exit opening.
- the preferably in cross-section approximately semicircular configured back reflector is designed such that it laterally surrounds the lamp at least partially.
- holding elements can be provided which, on the one hand, hold the luminaire grid and, on the other hand, the profile elements.
- These holding elements can in turn be formed by arranged on both sides of the lamp profile body, which are then connected to the luminaire grid and the profile elements via plug and / or snap-in connections.
- the holding elements can be connected to suspension means for hanging the lamp, so that therefore a stable lighting construction is provided in a relatively simple manner.
- the profile elements are preferably formed of plastic and can be profiled differently, so that the outer shape of the lamp can be easily adapted to specific needs.
- the in the Fig. 1 to 6 illustrated and generally provided with the reference numeral 1 inventive lamp is formed in the illustrated embodiment as a pendant light and is accordingly secured by means of a cable suspension 41 to a ceiling, not shown.
- the elongate housing 2 serves to receive a light source 3 and corresponding lamp operating devices for driving the light source 3.
- the lamp operating device which may be formed, for example, as so-called.
- Electronic ballast arranged in an end portion 4 of the elongated housing 2. In this area, no light emission takes place, which of course also a different positioning of the or the lamp operating devices would be conceivable.
- the area connects with the light source 3, which is formed in the illustrated embodiment by a fluorescent tube.
- the parallel arrangement of several fluorescent tubes would be conceivable to increase the light output.
- the light emitted by the light source 3 is - as explained in more detail later - discharged substantially over the entire circumference of the lamp 1 away. However, the main emission direction is towards the bottom, since the luminaire 1 is intended for illumination of workplaces or corresponding rooms.
- FIGS. 7 and 8 show in each case the individual parts of the lamp 1 according to the invention, while on the other hand Fig. 9 a sectional view of the lamp 1 in the assembled state shows.
- the central element of the luminaire 1 for the light emission is initially the already mentioned luminaire grid 5, which, strictly speaking, is designed as a so-called cell grid. This is formed according to a particularly preferred embodiment by a plurality of so-called.
- Raster elements 10 which are arranged one behind the other in the longitudinal direction of the luminaire and accordingly form the luminaire grid 5 in their entirety.
- Such raster elements 10 are, for example, from the above-mentioned WO 2004/094897 A1 known.
- a raster element 10 in this case initially has an approximately semicircular, viewed in cross-section, back reflector 11, which-like Fig. 9 can be removed-the lamp 3 surrounds laterally and at the bottom. Seen in light emission direction, the so-called. Passage openings 12 are provided in this rear reflector 11 at regular intervals, through which the light is emitted. At these passages 12 close cupped designed reflectors 13, which form the individual cells of the grid and should give the impression of a single spotlight.
- the openings of these pot reflectors 13 each terminate flush with a common connecting plate 14, which forms the underside of the grid element 10. By this plate 14 13 protruding projections or strips 15 are also formed on both sides of the pot reflectors.
- these grid elements 10 is in addition to the aforementioned WO 2004/094897 A1 directed. They are preferably formed by injection molded parts and are accordingly each formed in one piece.
- the holder of the grid elements 10 takes place with the aid of two profile parts 20, which are preferably formed of elongated aluminum parts and represent the central holding elements of the lamp 1.
- the design of these profile parts 20 can in particular the representation in Fig. 8 be removed. This is first recognizable that they have a longitudinally extending first recess 21, which corresponds in shape to the contour of the outer sides of the remindretlektors 11.
- the rear reflector 11 can thus engage in these recesses 21, whereby the successively arranged grid elements 10 can be assembled to form an elongated luminaire grid in a simple manner.
- the holding elements 20 laterally projecting arms 22, which-as explained later - are used for holding the lateral profile elements.
- a longitudinally oriented first screw 23 and at the top of a further elongated screw 24 is formed on the underside.
- the lower screw 23 serves to fasten end-side end plates 35 for the lamp housing. This is done with two screws 36, which engage respectively in corresponding openings of the end plates 36 and are then screwed into the screw 23.
- the upper screw channel 24 in turn serves, with the aid of appropriate screws 37 (see Fig. 9 ) Screw a bracket 30.
- This serves on the one hand the holder of the lamp holder 31 and on the other hand, the attachment of a suspension element 40, to which ultimately the cable 41 is attached to suspend the lamp 1. In this sense, therefore, all components of the lamp 1 can be attached to the profile parts 20.
- the side walls of the housing of the lamp 1 are formed by the profile elements 25, which on the one hand have a voltage applied to the profile part 20 arm 26 and an upper recess 27 whose shape corresponds to the protruding side arm 22 of a profile part 20.
- the profile elements can thus be pushed in a simple manner on serving as holding elements 20 profile parts.
- a recess 28 is provided, into which the lateral strips 15 of the grid elements 10 can engage.
- a compact elongated luminaire housing is accordingly formed, which is extremely stable due to the different plug-in or latching connections between the individual components.
- the peculiarity of the previously explained components of the luminaire 1 according to the invention now further consists in the fact that these components are designed such that a lateral light emission can also take place.
- the raster elements 10 are provided with a coating which, on the one hand, has a reflective effect in order to allow the directed light output via the poppet reflectors 13, but, on the other hand, is also translucent, at least to a certain extent.
- the side walls of the pot reflectors 13 are here permeable to a certain part of the light emitted by the light source 3.
- the lateral profile elements 25 are made of a transparent material, preferably of a transparent plastic, light can be emitted via the side walls of the lamp housing.
- the amount of light emitted depends on the design of the coating of the raster elements 10. Since it is to be avoided that glare effects occur due to the light emitted from the side, the coating is preferably formed such that a permeability in the range of about 2-10%, preferably in the range between 2-6% is present. That is, the amount of light emitted laterally is relatively low, so that there is no fear of glare.
- the end plates 35 may be formed transparent.
- the special design or transparency of the grid elements 10 on the one hand and the profile elements 25 on the other hand also has the consequence that due to the brightening of the surrounding lamp housing by the lateral profile elements 25 through the contours of the elements arranged inside the lights are recognizable.
- the luminaire 1 according to the invention accordingly has excellent properties, not only in terms of lighting technology, but is also extremely appealing in terms of its appearance.
- the shape of the lateral profile elements can of course be configured in different ways.
- the various shapes have a relatively minor effect on the light emission characteristics of the lamp 1, but at the same time you give the lamp 1 each have a very individual appearance. Accordingly, the luminaire 1 can be easily adapted to a wide variety of needs in this regard.
- Fig. 11 Another conceivable variant of a lamp according to the invention.
- the profile elements 25 are formed as vertical side walls, which are connected only via corresponding recesses with the protruding side arms 22 of the profile parts 20.
- the side walls or profile elements 25 are arranged slightly spaced from the raster elements 10 in this case, which results in that the luminaire 1 as a whole no longer appears as a compactly sealed housing.
- the Light output mainly directed over the pot reflectors 13, so that the lamp 1 according to the invention can be used reliably in the usual way for the illumination of offices or workplaces.
- the overall appearance of the lamp and the illumination of the room is, however, further optimized in comparison to the prior art, since now also to the top and over the side walls of the lamp, so over the entire circumference light is emitted.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Description
Die vorliegende Erfindung betrifft eine Leuchte gemäß dem Oberbegriff des Anspruchs 1, welche ein sog. Zellenraster zur Abgabe des von einer Lichtquelle der Leuchte abgegebenen Lichts aufweist.The present invention relates to a luminaire according to the preamble of
Ausgangspunkt für die vorliegende Erfindung ist eine Rasterleuchte, wie sie bspw. aus der
Die Abgabe des Lichts über das zuvor beschriebene Raster in einen bestimmten Winkelbereich bewirkt, dass ein direkter Blick auf die Lichtquelle der Leuchte nur dann möglich ist, wenn sich ein Betrachter nahezu direkt unterhalb der Leuchte befindet. In diesem Fall werden Personen, die sich innerhalb des Raums befinden, in dem die Leuchte positioniert ist, in der Regel nicht geblendet. Ferner werden hierdurch auch ungewünschte Reflektionen an Bildschirmarbeitsplätzen vermieden, weshalb sich derartige Leuchten insbesondere zum Einsatz in Büro- oder an sonstigen Arbeitsplätzen eignen.The emission of light over the grid described above in a certain angular range causes a direct view of the light source of the lamp is only possible when a viewer is almost directly below the lamp. In this case, people who are inside the room where the luminaire is positioned are usually not blinded. Furthermore, this also unwanted reflections are avoided at VDU workstations, which is why such lights are particularly suitable for use in office or other workplaces.
Eine Problematik einer auf einen sehr engen Winkelbereich eingeschränkten Lichtabgabe besteht allerdings darin, dass für einen Betrachter oftmals nur schwer erkennbar ist, ob eine Leuchte tatsächlich eingeschaltet ist oder nicht. Ferner wäre es oftmals wünschenswert, auch den oberhalb oder seitlich einer Leuchte befindlichen Bereich zumindest geringfügig aufzuhellen, um insgesamt gesehen die Ausleuchtung eines Raums zu verbessern.One problem with a light output limited to a very narrow angular range, however, is that it is often difficult for a viewer to see whether a luminaire is actually switched on or not. Furthermore, it would often be desirable to at least slightly lighten the area above or to the side of a luminaire, in order to improve the overall illumination of a room.
Der vorliegenden Erfindung liegt deshalb die Aufgabe zugrunde, die aus der
Die Aufgabe wird durch eine Leuchte, welche die Merkmale des Anspruchs 1 aufweist, gelöst. Vorteilhafte Weiterbildungen der Erfindung sind Gegenstand der abhängigen Ansprüche.The object is achieved by a luminaire having the features of
Die erfindungsgemäße Lösung beruht auf dem Gedanken, eine Rasterleuchte derart auszugestalten, dass auch über die Seitenbereiche der Leuchte Licht abgegeben wird, wobei allerdings dieses Licht derart ist, dass die einschlägigen Normen bezüglich Blendung sowohl hinsichtlich des seitlich abgestrahlten Lichts als auch hinsichtlich des über das Leuchtenraster abgestrahlten Lichts eingehalten werden. Hierzu ist vorgesehen, dass das Leuchtenraster mit einer reflektierenden Beschichtung versehen ist, welche für einen Teil des von der Lampe abgegebenen Lichts durchlässig ist. Ferner sind zu beiden Seiten des Leuchtenrasters Profilelemente angeordnet, welche Gehäusewände der Leuchte bilden und erfindungsgemäß aus einem transparenten Material bestehen.The solution according to the invention is based on the idea of designing a grid lamp in such a way that light is emitted via the side areas of the lamp, although this light is such that the relevant standards with respect to glare both with respect to the laterally emitted light and with respect to the luminaire grid be emitted radiated light. For this purpose, it is provided that the luminaire grid is provided with a reflective coating which is permeable to a part of the light emitted by the lamp. Furthermore, profile elements are arranged on both sides of the lighting grid, which form housing walls of the lamp and according to the invention consist of a transparent material.
Erfindungsgemäß wird dementsprechend eine Leuchte mit Mitteln zum Halten und zum elektrischen Anschließen wenigstens einer rohrförmigen Lampe, einem - in Abstrahlrichtung gesehen - vor der Lampe angeordneten Leuchtenraster, welches mehrere zur Lichtabstrahlung vorgesehene Durchtrittsöffnungen aufweist, sowie zu beiden Seiten des Leuchtenrasters angeordneten und Gehäusewände bildenden Profilelementen vorgeschlagen, wobei erfindungsgemäß das Leuchtenraster mit einer reflektierenden Beschichtung versehen ist, welche für einen Teil des von der Lampe abgegebenen Lichts durchlässig ist, und wobei ferner die Profilelemente aus einem transparenten Material bestehen. Vorzugsweise ist die Beschichtung des Leuchtenrasters derart ausgestaltet, dass dieses eine Durchlässigkeit für das von der Lampe abgegebene Licht in einem Bereich von etwa 2 - 10 %, besonders bevorzugt in einem Bereich von etwa 2 - 6 % aufweist.According to the invention, accordingly, a luminaire is provided with means for holding and electrically connecting at least one tubular lamp, a luminaire grid arranged in front of the lamp, which has a plurality of passage openings provided for light emission, and profile elements arranged on both sides of the luminaire grid and forming housing walls , wherein according to the invention the luminaire grid is provided with a reflective coating, which is permeable to a part of the light emitted by the lamp, and further wherein the profile elements consist of a transparent material. Preferably, the coating of the luminaire grid is designed such that it has a permeability to the light emitted by the lamp in a range of about 2-10%, more preferably in a range of about 2-6%.
Dadurch, dass erfindungsgemäß nunmehr auch eine Lichtabgabe zur Seite hin ermöglicht ist, wird erzielt, dass auch die Leuchte umgebende Wand- und/oder Deckenbereiche aufgehellt werden können. Da allerdings die Menge des seitlich abgegebenen Lichts begrenzt ist, wird vermieden, dass Blendeffekte für einen Betrachter auftreten.The fact that according to the invention now also a light output is made possible to the side, it is achieved that the wall and / or ceiling areas surrounding the lamp can be brightened. However, since the amount of light emitted from the side is limited, glare effects are avoided for a viewer.
Die teildurchlässige Ausgestaltung des Leuchtenrasters sowie die Transparenz der Profilelemente führen ferner dazu, dass die innerhalb des Gehäuses der Leuchte befindlichen Komponenten für einen Beobachter teilweise sichtbar werden. Dies führt insbesondere dann zu besonders optisch ansprechenden Effekten, wenn das Leuchtenraster wie aus der
Andere Weiterbildungen der Erfindung betreffen Möglichkeiten, die verschiedenen Komponenten der erfindungsgemäßen Leuchte in besonders effektiver Weise zusammenzufügen. Hierzu können gemäß einem bevorzugten Ausführungsbeispiel Halteelemente vorgesehen sein, die einerseits das Leuchtenraster sowie andererseits die Profilelemente halten. Diese Halteelemente können wiederum durch zu beiden Seiten der Lampe angeordnete Profilkörper gebildet sein, wobei diese dann mit dem Leuchtenraster und den Profilelementen über Steck- und/oder Rastverbindungen verbunden sind. Ferner können die Halteelemente mit Aufhängungsmitteln zum Aufhängen der Leuchte verbunden sein, so dass also in verhältnismäßig einfacher Weise eine stabile Leuchtenkonstruktion geschaffen wird.Other developments of the invention relate to possibilities to assemble the various components of the luminaire according to the invention in a particularly effective manner. For this purpose, according to a preferred embodiment, holding elements can be provided which, on the one hand, hold the luminaire grid and, on the other hand, the profile elements. These holding elements can in turn be formed by arranged on both sides of the lamp profile body, which are then connected to the luminaire grid and the profile elements via plug and / or snap-in connections. Furthermore, the holding elements can be connected to suspension means for hanging the lamp, so that therefore a stable lighting construction is provided in a relatively simple manner.
Die Profilelemente sind vorzugsweise aus Kunststoff ausgebildet und können unterschiedlich profiliert sein, so dass die Außenform der Leuchte in einfacher Weise speziellen Wünschen angepasst werden kann.The profile elements are preferably formed of plastic and can be profiled differently, so that the outer shape of the lamp can be easily adapted to specific needs.
Nachfolgend soll die Erfindung anhand der beiliegenden Zeichnungen näher erläutert werden. Es zeigen:
- Fig. 1 bis 6
- verschiedene Ansichten eines ersten Ausführungsbeispiels einer erfindungsgemäßen Leuchte;
- Fig. 7 und 8
- die einzelnen Komponenten der erfindungsgemäßen Leuchte in perspektivischer Darstellung sowie im Schnitt;
- Fig. 9
- eine Schnittdarstellung der zusammengesetzten Leuchte;
- Fig. 10a bis 10g
- verschiedene Variationsmöglichkeiten zur Ausgestaltung der seitlichen Profilelemente und
- Fig. 11
- ein weiteres Ausführungsbeispiel einer erfindungsgemäßen Leuchte.
- Fig. 1 to 6
- different views of a first embodiment of a lamp according to the invention;
- FIGS. 7 and 8
- the individual components of the lamp according to the invention in a perspective view and in section;
- Fig. 9
- a sectional view of the assembled lamp;
- 10a to 10g
- Various possible variations to the design of the lateral profile elements and
- Fig. 11
- a further embodiment of a lamp according to the invention.
Die in den
Das von der Lichtquelle 3 abgegebene Licht wird - wie später noch ausführlich erläutert - im Wesentlichen über den gesamten Umfang der Leuchte 1 hinweg abgegeben. Hauptabstrahlrichtung ist jedoch zur Unterseite hin, da die Leuchte 1 zur Ausleuchtung von Arbeitsplätzen oder entsprechenden Räumen vorgesehen ist.The light emitted by the
Die Lichtabgabe zur Unterseite hin erfolgt insbesondere über ein Leuchtenraster 5. Dieses ist im dargestellten Ausführungsbeispiel als Zellenraster ausgebildet, d.h. das Licht wird über einzelne Öffnungen abgegeben, so dass insgesamt der Eindruck erweckt wird, als wären einzelne Strahler hintereinander über die Länge der Leuchte 1 hinweg angeordnet. Dies ist insbesondere der Darstellung der Unterseite in
Neben dieser Direkt-/ Indirektbeleuchtung ist erfindungsgemäß auch vorgesehen, dass über die Seitenwände des Gehäuses 2 eine Lichtabgabe erfolgt. Hierzu sind die verschiedenen Komponenten der Leuchte 1 speziell ausgebildet, was nachfolgend näher anhand der
Zentrales Element der Leuchte 1 für die Lichtabgabe ist zunächst das bereits angesprochene Leuchtenraster 5, welches genau genommen als sog. Zellenraster ausgebildet ist. Dieses wird gemäß einem besonders bevorzugten Ausführungsbeispiel durch mehrere sog. Rasterelemente 10 gebildet, welche in Längsrichtung der Leuchte hintereinander angeordnet sind und dementsprechend in ihrer Gesamtheit das Leuchtenraster 5 bilden. Derartige Rasterelemente 10 sind bspw. aus der oben erwähnten
Ein Rasterelement 10 weist dabei zunächst einen im Querschnitt gesehen etwa halbkreisförmigen Rückreflektor 11 auf, der - wie
Die Halterung der Rasterelemente 10 erfolgt mit Hilfe zweier Profilteile 20, welche vorzugsweise aus länglichen Aluminiumteilen gebildet sind und die zentralen Halteelemente der Leuchte 1 darstellen. Die Ausgestaltung dieser Profilteile 20 kann insbesondere der Darstellung in
Des Weiteren weisen die Halteelemente 20 seitlich vorstehende Arme 22 auf, welche-wie später noch erläutert - zur Halterung der seitlichen Profilelemente eingesetzt werden. Ferner ist an der Unterseite ein in Längsrichtung ausgerichteter erster Schraubkanal 23 sowie an der Oberseite ein weiterer länglicher Schraubkanal 24 gebildet. Der untere Schraubkanal 23 dient dabei zum Befestigen stirnseitiger Abschlussplatten 35 für das Leuchtengehäuse. Dies erfolgt mit zwei Schrauben 36, die jeweils in entsprechende Öffnungen der Stirnplatten 36 eingreifen und dann in den Schraubkanal 23 eingeschraubt werden. Der obere Schraubkanal 24 dient wiederum dazu, mit Hilfe entsprechender Schrauben 37 (siehe
Die Seitenwände des Gehäuses der Leuchte 1 sind durch die Profilelemente 25 gebildet, welche einerseits einen an dem Profilteil 20 anliegenden Arm 26 sowie eine obere Ausnehmung 27 aufweisen, deren Form mit dem vorstehenden Seitenarm 22 eines Profilteils 20 korrespondiert. Auch die Profilelemente können somit in einfacher Weise auf die als Halteelemente dienenden Profilteile 20 aufgeschoben werden. An der Unterseite des Profilelements 25 wiederum ist eine Ausnehmung 28 vorgesehen, in die die seitlichen Leisten 15 der Rasterelemente 10 eingreifen können. Wie insbesondere der Schnittdarstellung in
Die Besonderheit der zuvor erläuterten Komponenten der erfindungsgemäßen Leuchte 1 besteht nunmehr ferner darin, dass diese Komponenten derart ausgestaltet sind, dass auch eine seitliche Lichtabgabe erfolgen kann. Dies wird insbesondere dadurch erreicht, dass die Rasterelemente 10 mit einer Beschichtung versehen sind, welche einerseits reflektierend wirkt, um die gerichtete Lichtabgabe über die Topfreflektoren 13 zu ermöglichen, andererseits allerdings auch zumindest zu einem gewissen Grad lichtdurchlässig ist. Insbesondere die Seitenwände der Topfreflektoren 13 sind dabei für einen gewissen Teil des von der Lichtquelle 3 abgegebenen Lichts durchlässig. Da ferner auch die seitlichen Profilelemente 25 aus einem transparenten Material, vorzugsweise aus einem transparenten Kunststoff bestehen, kann über die Seitenwände des Leuchtengehäuses Licht abgegeben werden. Die Menge des abgegebenen Lichts ist dabei von der Ausgestaltung der Beschichtung der Rasterelemente 10 abhängig. Da vermieden werden soll, dass durch das seitlich abgegebene Licht Blendeffekte auftreten, ist die Beschichtung vorzugsweise derart ausgebildet, dass eine Durchlässigkeit im Bereich von etwa 2 - 10%, vorzugsweise im Bereich zwischen 2 - 6 % vorliegt. D.h. die Menge des seitlich abgegebenen Lichts ist verhältnismäßig gering, so dass hier keine Blendung zu befürchten ist. Im Übrigen können auch die Stirnplatten 35 transparent ausgebildet sein.The peculiarity of the previously explained components of the
Die spezielle Ausgestaltung bzw. Lichtdurchlässigkeit der Rasterelemente 10 einerseits und der Profilelemente 25 andererseits hat ferner auch zur Folge, dass aufgrund der Aufhellung des umgrenzenden Leuchtengehäuses durch die seitlichen Profilelemente 25 hindurch die Konturen der im Leuchteninneren angeordneten Elemente erkennbar sind. Insbesondere bei aktivierter Lichtquelle sind dabei die Formen der einzelnen Topfreflektoren 13 erkennbar, was zu einem interessanten optischen Effekt führt. Die erfindungsgemäße Leuchte 1 weist dementsprechend nicht nur in lichttechnischer Sicht gesehen hervorragende Eigenschaften auf, sondern ist darüber hinaus auch hinsichtlich ihres Erscheinungsbilds äußerst ansprechend.The special design or transparency of the
Die Form der seitlichen Profilelemente kann selbstverständlich in unterschiedlichster Weise ausgestaltet sein. Als Beispiel zeigen die
Abschließend zeigt
Claims (15)
- A luminaire (1), having• means for holding and for electrically connecting at least one tubular lamp (3),• a luminaire louvre (5) which - viewed in the direction of radiation - is arranged in front of the lamp (3) and has a plurality of passage openings (12) which are provided for the light-radiation, and also• profiled elements (25) arranged on both sides of the luminaire louvre (5) and forming housing walls,characterised in that
the luminaire louvre (5) is provided with a reflective coating, which is permeable to a portion of the light emitted by the lamp (3), and
the profiled elements (25) consist of a transparent material. - A luminaire according to claim 1,
characterised in that
the coating of the luminaire louvre (5) has a permeability of approximately 2-10%, in particular approximately 2-6%, for the light emitted by the lamp (3). - A luminaire according to one of the previous claims,
characterised in that
the luminaire louvre (5) is formed by a plurality of louvre elements (10) that are arranged one after the other in the longitudinal direction. - A luminaire according to claim 3,
characterised in that
a louvre element (10) has in each case a rear reflector (11) extending in the longitudinal direction that is intended to reflect a portion of the light, radiated from the lamp (3), in opposition to the direction of radiation, wherein arranged in the rear reflector (11) are the passage openings (12) that are intended to allow a portion of the light, radiated by the lamp (3), to pass through in the direction of radiation. - A luminaire according to claim 4,
characterised in that
following on from the passage openings (12) in the rear reflector (11) in the direction of radiation there are pot reflectors (13) which are connected to the rear reflector (11) preferably in one piece therewith. - A luminaire according to claim 5,
characterised in that
the pot reflectors (13) are connected together at their edge regions by way of a connecting plate (14) that is arranged parallel to the lamp (3), wherein the connecting plate (14) is connected to the pot reflectors (13) preferably in one piece therewith. - A luminaire according to one of claims 5 or 6,
characterised in that
the louvre element (10) formed from the rear reflector (11) and the pot reflectors (13) is formed by an injection-moulded portion. - A luminaire according to one of claims 5 to 7,
characterised in that
the pot reflectors (13) have a circular, a square or a rectangular light-exit opening. - A luminaire according to one of claims 4 to 8,
characterised in that
the rear reflector (11) embraces the lamp (3) at least in part. - A luminaire according to claim 9,
characterised in that
the rear reflector (11) is substantially semicircular in cross section. - A luminaire according to one of the previous claims,
characterised in that
it has holding elements to hold the luminaire louvre (5) and also the profiled elements (25).' - A luminaire according to claim 11,
characterised in that
the holding elements are formed by profiled bodies (20) arranged on both sides of the lamp (3). - A luminaire according to claim 12,
characterised in that
the holding elements are connected to the luminaire louvre (5) and the profiled elements (25) by way of plug-in and/or latching connections. - A luminaire according to one of claims 11 to 13,
characterised in that
the holding elements are connected to suspension means (40, 41) in order to suspend the luminaire (1). - A luminaire according to one of the previous claims,
characterised in that
the profiled elements (25) consist of plastics material.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202007011212U DE202007011212U1 (en) | 2007-08-10 | 2007-08-10 | Luminaire with grid for light emission |
PCT/EP2008/005405 WO2009021581A1 (en) | 2007-08-10 | 2008-07-02 | Light with a grid for light output |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2176583A1 EP2176583A1 (en) | 2010-04-21 |
EP2176583B1 true EP2176583B1 (en) | 2014-02-26 |
Family
ID=39708922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08773817.5A Not-in-force EP2176583B1 (en) | 2007-08-10 | 2008-07-02 | Light with a grid for light output |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2176583B1 (en) |
DE (1) | DE202007011212U1 (en) |
WO (1) | WO2009021581A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009010018U1 (en) | 2009-07-22 | 2010-09-09 | Radolux Gesellschaft für Lichttechnik GmbH | Luminaire for the emission of direct and indirect light components, in particular flat profile lamp |
DE202019105265U1 (en) * | 2019-09-24 | 2021-01-04 | Zumtobel Lighting Gmbh | Luminaire with area for flat light emission |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1616124B2 (en) | 2003-04-22 | 2018-08-29 | Zumtobel Lighting GmbH | Louvered luminaire |
DE10356064A1 (en) * | 2003-12-01 | 2005-06-23 | Zumtobel Staff Gmbh | Profile frame light |
-
2007
- 2007-08-10 DE DE202007011212U patent/DE202007011212U1/en not_active Expired - Lifetime
-
2008
- 2008-07-02 WO PCT/EP2008/005405 patent/WO2009021581A1/en active Application Filing
- 2008-07-02 EP EP08773817.5A patent/EP2176583B1/en not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
DE202007011212U1 (en) | 2008-12-24 |
WO2009021581A1 (en) | 2009-02-19 |
EP2176583A1 (en) | 2010-04-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2622260B1 (en) | Arrangement for directed light emission | |
EP2023035B1 (en) | Luminaire | |
EP2020562A1 (en) | Wall mountable lighting apparatus | |
DE102011012653B4 (en) | recessed light | |
EP3309444B1 (en) | Lighting assembly, kit for a lighting assembly and method for constructing a lighting assembly | |
DE102011051038A1 (en) | LED lighting arrangement e.g. pendulum lamp, for e.g. ceiling, has converting layer arranged between LEDs and aperture, where part of radiation emitted from layer radiates directly and without reflectance outward through aperture | |
EP2476949A2 (en) | Lamp with a box-shaped lamp housing and transparent light emission element | |
EP2176583B1 (en) | Light with a grid for light output | |
AT17668U1 (en) | Lighting system with translucent cover element | |
EP2924337B1 (en) | Light with a light guide for generating glare-free light over a partial area | |
DE202010004780U1 (en) | Luminaire with elongated housing | |
EP2800929B1 (en) | Luminaire element and luminaire | |
EP2518389B2 (en) | Assembly for emitting light with an elongated optical element | |
DE202016104061U1 (en) | Luminaire with changeable outer shape | |
DE102012102652B4 (en) | Lighting arrangement with LEDs | |
EP2940374B1 (en) | Optical element for a light source of a lamp, and lamp | |
EP2085684A1 (en) | Lamp with self-supporting reflector unit | |
EP1843082B1 (en) | Downlighter in particular for use in a corridor | |
EP1616124B2 (en) | Louvered luminaire | |
DE102016107147A1 (en) | Switch cabinet light with adjustable illuminant board | |
DE202007013177U1 (en) | lamp | |
DE102015101716B4 (en) | Lighting device for the large surface inspection of components | |
EP2994690B1 (en) | Light fixture with a housing having a plurality of light-emitting openings | |
EP4297003A1 (en) | Rescue signal light with additional rescue path lighting | |
EP2650867B1 (en) | Lamp, in particular warning lamp |
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 |
|
17P | Request for examination filed |
Effective date: 20100210 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL BA MK RS |
|
DAX | Request for extension of the european patent (deleted) | ||
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R079 Ref document number: 502008011356 Country of ref document: DE Free format text: PREVIOUS MAIN CLASS: F21S0008060000 Ipc: F21V0007000000 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F21V 7/00 20060101AFI20130522BHEP Ipc: F21V 15/01 20060101ALI20130522BHEP Ipc: F21V 11/02 20060101ALI20130522BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20130930 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP Ref country code: CH Ref legal event code: NV Representative=s name: FIAMMENGHI-FIAMMENGHI, CH |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: REF Ref document number: 653831 Country of ref document: AT Kind code of ref document: T Effective date: 20140315 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: LANGUAGE OF EP DOCUMENT: GERMAN |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 502008011356 Country of ref document: DE Effective date: 20140410 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20140226 |
|
REG | Reference to a national code |
Ref country code: LT Ref legal event code: MG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: NO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140526 Ref country code: IS Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140626 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140626 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: LV Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502008011356 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: PL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
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 |
Effective date: 20141127 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140702 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502008011356 Country of ref document: DE Effective date: 20141127 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 8 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140702 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20150722 Year of fee payment: 8 Ref country code: GB Payment date: 20150727 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20150729 Year of fee payment: 8 Ref country code: FR Payment date: 20150630 Year of fee payment: 8 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140527 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140226 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO Effective date: 20080702 Ref country code: BE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20140731 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 653831 Country of ref document: AT Kind code of ref document: T Effective date: 20160702 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20160702 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160731 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160801 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160731 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20170331 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160702 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20160702 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R084 Ref document number: 502008011356 Country of ref document: DE |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20220527 Year of fee payment: 15 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502008011356 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20240201 |