EP1495258B1 - Flache leuchte - Google Patents
Flache leuchte Download PDFInfo
- Publication number
- EP1495258B1 EP1495258B1 EP03732209A EP03732209A EP1495258B1 EP 1495258 B1 EP1495258 B1 EP 1495258B1 EP 03732209 A EP03732209 A EP 03732209A EP 03732209 A EP03732209 A EP 03732209A EP 1495258 B1 EP1495258 B1 EP 1495258B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- luminaire
- wings
- lamp
- light
- lighting fixture
- 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.)
- Expired - Lifetime
Links
- 125000006850 spacer group Chemical group 0.000 claims abstract description 23
- 238000009826 distribution Methods 0.000 claims description 15
- 239000000463 material Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 230000007935 neutral effect Effects 0.000 claims 1
- 229910052736 halogen Inorganic materials 0.000 abstract description 3
- 150000002367 halogens Chemical class 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 239000000725 suspension Substances 0.000 description 4
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007688 edging Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910001507 metal halide Inorganic materials 0.000 description 1
- 150000005309 metal halides Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Images
Classifications
-
- 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
- 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
- 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
- F21S8/068—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension from a stretched wire
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/0075—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources
- F21V19/008—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of straight tubular light sources, e.g. straight fluorescent tubes, soffit lamps
-
- 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
-
- 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
- F21Y2113/00—Combination of light sources
Definitions
- the invention relates to a luminaire with at least one light source in a flat formed luminaire housing of two rectangular Frame.
- Such lights are known and, for example, in DE-201 05 443 U1.
- the present invention has the object, a Luminaire of the type mentioned in such a way that the light a great combination possibility both at the initial installation as also for a later rededication has and as cultivation or Pendant light, vertical or horizontal wall sconce, Floor lamp, floor lamp or cable light can be mounted, without changing the main body of the lamp.
- a task here is that different light distribution elements can be used interchangeably so that the light both directly directed towards a useful surface as well as indirectly and preferably is redirected in color, and that also has other sources of light such as. High voltage halogen spotlight can be attached freely.
- Another task is that standardized elements can also be used for a particularly flat luminaire construction, to get an aesthetically filigree light.
- Fig. 1 shows schematically a perspective view of the lamp 1 obliquely from above.
- the lamp has a flat trained and elongated luminaire housing 3 with two frames 4, 4 ' , which are held with spacers 8, 8a and folded spacer corner connectors 9 at a constant and fixed distance.
- the spacers and / or folded distance corner connectors can be on the one hand integrally connected to the corresponding wings, or on the other hand also consist of separately manufactured pieces.
- a profile 10 which on the one hand accommodates the devices such as ballast 12, clamp and connector and also serves as a cable channel for laying and guiding the cable.
- This profile is for example a U-profile or a square profile and is preferably arranged detachably mounted on the transverse sides of the frame 4, for example by means of adapted brackets 10 ' .
- the profile has mitred ends.
- longitudinal fluorescent lamps 2 are arranged to the left and to the right of the profile 10 .
- the light 1 is suspended with two or as shown with four ropes.
- the lamp 1 can be attached to the mounting holes 21 on the profile 1 by means of screws directly to the ceiling.
- Fig. 2a, 2b show two embodiments of the lamp both in cross-section ie looking at the front wing, as well as in longitudinal section.
- the cross-section shows that the two frames 4, 4 ' with spacer elements 8, 8a and folded spacer corner connectors 9 are kept at a defined distance from one another and thus form a hollow chamber.
- light windows 4a are formed in both figures, in which the light radiates from inside to outside.
- FIG. 2a shows an embodiment whose wings, spacers and folded distance corner connectors are inexpensively composed of standard elements, however, each procured and stored separately.
- wings are integrally connected to each other via a web, wherein the web is milled only after a suitable to a light window 4a , so that the spacer elements and folded distance corner connectors are substantially of the same shape and thereby the stability the lamp 1 substantially increased, and also the storage and installation is facilitated.
- Fig. 3 shows further details of such an embodiment, wherein spacer elements are provided at the ends of the side wings, at least there as an opponent for the connection of the two frames with preferably frame screws 5b .
- the material of the frame is freely selectable.
- Advantageous as a material is translucent or opaque plastic, any metal, or even a combination of the materials.
- the surface can be anodized, painted, powder coated or chrome plated.
- the cross-sectional profile of the frame is preferably made of a full flat material. The surface should be formed so that reflection surfaces 7, 7 'can form, which deflect the light diffusely and decouple all around from the frame effectively. If the width of one or more of the side wings and front wings of one frame is greater than that of the corresponding other frame, then the emerging light is particularly visible.
- colored light distribution elements 13 are inserted and fixed, preferably in contact with the spacers 8 and edged distance corner connectors 9. If such light distribution elements 13, instead of the spacers used, they can take over their function and are referred to as drawings 8a.
- the light distribution elements 13 only between the opposing side wings of the two frames, or they form a closed circumferential unit of the light 1.
- Another light distribution device 14 extends below the fluorescent lamps 2 and is on edge brackets, eg with two border profiles 26 in the lower frame.
- the light distribution device 14 may be made of any material such as acrylic glass and have a geometric or prismatic scattering structure.
- the light distribution device may be provided on its underside with a suitable scattering structure, for example with a groove or prism structure, so that the light can diffuse or disperse.
- it may also be a profile structure with a plurality of refractive surfaces through which the light is also diffused.
- ballast 12 Arranged approximately centrally is the cross section of the U-profile 10 with a ballast 12 mounted therein .
- 4a, 4b show two embodiments with pre-assembled on the distance corner connectors 9 front wings 6, 6 'of the two frames 4, 4', preferably attached from the outside sockets 11 for two longitudinal fluorescent lamps 2 and a bore for fixing a U-profile 10th
- Fig. 5 shows a wall lamp as a variant with mounting example.
- Two mounting bolts 19 are mounted to the wall with a flange and a screw.
- the fastening bolts 19 preferably have a square cross-section with the same outer dimensions as the inner dimensions of the hollow chamber and thus are precisely matched to one another.
- a clamping screw 18 in the threaded hole 16 'of the fastening bolt between the frame 4,4' the lamp 1 is attached.
- the threaded hole is used in this case, which also serves to attach the rope suspension.
- Fig. 6 shows (right picture) as another example of an installation wall lamp, which are fastened by means of two matching mounting bracket 28 to the wall with preferably one screw.
- the mounting brackets have a U-profile with a special dimension in cross section, so that you can hang the lamp 1 on a side wing or front wing.
- the illuminants of the lamp are suspended vertically or horizontally, and regardless of whether the side wings are longer than the front wings or not.
- Fig. 6 shows (left picture) as a further mounting example, a floor lamp with two mounting bolts 19 on a bottom plate 29.
- the fastening bolts preferably have a square cross-section, their outer dimensions are exactly equal to the inner spacing between the frame 4, 4 ' (preferably approx 10 mm).
- Fig. 7 shows a further embodiment of a fixed to two tension cables lamp, with two special tensioning cables 22 are stretched as a support of the lamp 1 with clamping elements from wall to wall or from ceiling to floor.
- the feed in this variant via a spiral cable 23, which is guided on a third tensioning cable 22 .
- the lamp 1 is thus flexible in the direction of the tensioning cables 22 freely displaceable in space.
- Guides for the tension cables are in the lamp along the distance corner connectors 9 under the upper frame 4 and in a shape of the profile.
- the tensioning cable 22 'centrally above the U-profile 10 is guided and secured on the cable holder 30 .
- the spiral cable 23 can also be easily guided along one of the special tensioning cables 22 serving as the carrier of the luminaire 1 .
- a lying floor lamp (not shown) is provided, wherein the lamp is located on four spacer feet, which are bolted to the threaded holes 15 .
- Another example of an assembly (not shown) is a pendant lamp as in Fig. 1, but suspended in the longitudinal direction of only two ropes and mounted vertically suspended. If necessary, it is also possible to additionally use conventional components (not shown) for securing the luminaire 1 against slipping of the tensioning cables.
- emitters in the form of preferably mirror clamps or the like are attached to the upper flat frame 4 of the lamp 1 . They are electrically connected to a plug contact element 25 to the lamp and can be operated together with the lamp.
- the attachment is particularly easy on possibly also protruding wings. For example, the width of the side wings 5 and / or the front wing 6 of the one frame 4 extends visibly beyond the width of the corresponding wings 5 '6' of the other frame 4 ' and thus brings out the used colored light distribution elements particularly well.
- a floor lamp (not shown), the lamp is held between the frames as usual with precisely fitting bolts and a support structure.
- the light source 2 in the sockets 11 of the front wings 6, 6 ' preferably two fluorescent lamps or high-voltage halogen lamps or metal halide lamps or LED lighting elements are provided.
- the light distribution device 14 may be an opaque cover plate which is mounted as a reflector adjacent to the profile 10.
- Another embodiment is, for example, a luminous grid with longitudinal reflectors and transverse slats or a plastic plate with a plurality of longitudinally extending hollow chambers or prismatic structures in an acrylic glass plate.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Description
Die Abstandselemente und/oder gekanteten Abstands-Eckverbinder können dafür einerseits einstückig mit den entsprechenden Flügeln verbunden sein, oder andererseits auch aus getrennt gefertigten Stücken bestehen.
Im Mittelbereich des Rahmens in Längsrichtung des Leuchtengehäuses befindet sich ein Profil 10, das zum einen die Einrichtungen wie Vorschaltgerät 12, Klemm- und Steckverbinder aufnimmt und des weiteren zugleich als Kabelkanal zum Verlegen und Führen der Kabel dient. Dieses Profil ist zum Beispiel ein U-Profil oder ein Vierkantprofil und wird vorzugsweise an den Querseiten des Rahmens 4 beispielsweise mit Hilfe von angepassten Haltewinkeln 10' lösbar montiert angeordnet. Das Profil hat beispielsweise in Gehrung geschnittene Enden.
In einem Ausführungsbeispiel sind links und rechts neben dem Profil 10 längslaufende Leuchtstofflampen 2 angeordnet. Im Falle einer Deckenaufhängung ist die Leuchte 1 mit zwei oder wie dargestellt mit vier Seilen abgehängt. In einer weiteren Montagevariante kann die Leuchte 1 mit den Montagebohrungen 21 am Profil 1 mittels Schrauben direkt an der Decke befestigt werden.
In der Längsansicht (unten) sind bei beiden Figuren Lichtfenster 4a ausgeformt, in der das Licht von Innen nach Außen strahlt.
Das Querschnittsprofil des Rahmens ist vorzugsweise aus einem vollen flachen Material. Die Fläche sollte so ausgebildet, dass sich Reflektionsflächen 7, 7' bilden können, die das Licht diffus umlenken und rundherum aus dem Rahmen wirkungsvoll auskoppeln. Wenn die Breite von einem oder mehreren der Seitenflügel und Frontflügel des einen Rahmens größer ist als die des entsprechenden anderen Rahmens, so ist das austretende Licht besonders gut sichtbar.
Ein weiteres Anwendungsbeispiel ist, die trotz ihrer einfachen und kostengünstigen Bauart äußerst vielseitige Leuchte mit Zusatzgeräten gemeinsam zu betreiben, so z.B. als Pendelleuchte mit zwei Hochvoltstrahlern 24, 2 (4x) x 50 W / 230V. Dabei werden Strahler in Form von vorzugsweise Spiegelklemmleuchten oder dergleichen am oberen flachen Rahmen 4 der Leuchte 1 befestigt. Sie sind mit einem Steckkontaktelement 25 elektrisch an die Leuchte angeschlossen und können so gemeinsam mit der Leuchte betrieben werden. Die Befestigung ist besonders einfach an eventuell auch vorstehenden Flügeln. Beispielsweise reicht die Breite der Seitenflügel 5 und/oder der Frontflügel 6 des einen Rahmens 4 sichtbar über die Breite der entsprechenden Flügel 5' 6' des anderen Rahmens 4' hinaus und bringt so die eingesetzten farbigen Lichtverteilungselemente besonders gut zur Geltung.
Ein weiteres Anwendungsbeispiel ist eine Stehleuchte (nicht gezeigt), wobei die Leuchte wie üblich mit passgenauen Bolzen und einer Trägerkonstruktion zwischen den Rahmen gehalten wird.
- 1
- Leuchte
- 2
- Leuchtmittel
- 3
- Leuchtengehäuse
- 4, 4'
- (oberer, unterer) Rahmen
- 4b
- Rahmenschraube
- 5, 5a, 5', 5a'
- Seitenflügel
- 5b
- Lichtfenster Seitenflügel
- 6, 6a, 6', 6a'
- Frontflügel
- 6b
- Lichtfenster Frontflügel
- 7, 7'
- einander zugewandte Flächen
- 8, 8a
- Abstandselemente
- 9, 9a
- gekantete Abstands-Eckverbinder
- 10
- U-Profil
- 10'
- Haltewinkel
- 11
- Fassungen
- 12
- Vorschaltgerät
- 13
- Lichtverteilungselemente
- 14
- Lichtverteilungseinrichtung
- 15
- Gewindebohrung
- 16
- Seilaufhängung
- 16'
- Gewindebohrung
- 17
- Distanzfüsse
- 18
- Klemmschraube
- 19
- Befestigungsbolzen für Wand- oder Bodenplatten Montage
- 21
- Montagebohrungen
- 22
- Spannseil 1+2
- 22'
- Spannseil 3
- 23
- Hochvolt Spiralkabel 230V
- 24
- externe Lichtquellen
- 25
- Steckkontakt-Element
- 26
- Einfassprofil
- 28
- Befestigungswinkel Wandmontage vertikal
- 29
- Bodenplatte
- 30
- Seilhalter
Claims (11)
- Leuchte (1) mit mindestens einem Leuchtmittel (2) in einem flach ausgebildeten Leuchtengehäuse (3) aus zwei rechteckigen Rahmen (4,4') mit Längs- und Querseiten, dadurch gekennzeichnet, dass - jeder Rahmen (4,4') aus Seitenflügeln (5, 5a; 5', 5a') parallel zum mindestens einen Leuchtmittel (2) und Frontflügeln (6, 6a; 6', 6a') quer dazu zusammengesetzt ist, dass -
die einander zugewandten Flächen (7,7') der beiden Rahmen (4,4') im wesentlichen als Reflektionsflächen ausgebildet sind, dass -
Abstandselemente (8, 8a) die einander gegenüberliegenden Seitenflügel (5, 5) der beiden Rahmen (4, 4') in einem vorgegebenen Abstand halten, dass -
je zwei gekantete Abstands-Eckverbinder (9) die jeweils einander gegenüberliegenden Frontflügel (6, 6') der beiden Rahmen (4,4') miteinander verbinden und so die Verbindung der Frontflügel (6,6') mit den zugehörigen Seitenflügeln (5,5') des entsprechenden Rahmens (4,4') im vorgegebenen Abstand unterstützen, dass -
ein Profil (10) an einem Rahmen (4) zur Versteifung des Leuchtengehäuses (3) befestigt ist, und dass -
Fassungen (11) für das mindestens eine Leuchtmittel (2) an den Frontflügeln (6) des versteiften Rahmens (4) befestigt sind. - Leuchte (1) nach Anspruch 1, wobei Lichtverteilungselemente (8a, 13') zusätzlich zu oder anstelle von Abstandselementen (8) zwischen den einander zugewandten Flächen (7,7') der Seitenflügel (5,5') und/oder Frontflügel (6,6') so eingeschoben sind, dass Licht seitlich aus dem Leuchtengehäuse (3) und im wesentlichen rundherum diffus als vorzugsweise farbiges Licht austritt.
- Leuchte (1) nach einem der vorhergehenden Ansprüche, wobei die gekanteten Abstands-Eckverbinder (9) auf Stoß und/oder formschlüssig und/oder mittels der Abstandselemente die Frontflügel (6, 6') mit den zugehörigen Seitenflügeln (5, 5') des entsprechenden Rahmens (4; 4') lösbar verbinden.
- Leuchte (1) nach einem der vorhergehenden Ansprüche, wobei das Profil (10) als Kabelkanal am versteiften Rahmen (4) des Leuchtengehäuses (3) auch Zusatzgeräte (12) aufnimmt.
- Leuchte (1) nach Anspruch 1, wobei zusätzlich eine Lichtverteilungseinrichtung (14) entlang dem mindestens einen Leuchtmittel (2) am Leuchtengehäuse (2) so angeordnet ist, dass Licht überwiegend direkt und im wesentlichen neutral auf eine Nutzfläche gelenkt wird.
- Leuchte (1) nach Anspruch 5, wobei die Lichtverteilungseinrichtung (14) aus einem streufähigem Material besteht oder damit beschichtet ist und eine geometrische Streustruktur aufweist.
- Leuchte (1) nach einem der vorhergehenden Ansprüche, wobei das Leuchtengehäuse (3) aus Metall oder Kunststoff oder beidem besteht und aus jeweils einstückigen flachen Seitenflügeln (5, 5') und Front- flügeln (6, 6') mit einem im wesentlichen rechteckigen Querschnittsprofil zusammengesetzt ist.
- Leuchte (1) nach einem der vorhergehenden Ansprüche, wobei die gekanteten Abstands-Eckverbinder (9) und Seitenflügel (5, 5') als Aufnahme und zur Führung eines Spannseiles (22) so ausgeformt sind, dass die Leuchte (1) in Seilrichtung im Raum frei verschiebbar ist.
- Leuchte (1) nach einem der vorhergehenden Ansprüche, wobei zur Montage Gewindebohrungen (15) für Befestigungselemente vorzugsweise versteiften Rahmen (4) vorbereitet sind, Montagebohrungen (21) vorzugsweise im Profil (10).
- Leuchte (1) nach einem der Ansprüche 1 bis 9, wobei die gekanteten Abstands-Eckverbinder (9) so ausgeformt sind, dass sie über die Frontflügel (6, 6') hinausragen unter die Seitenflügel (5, 5').
- Leuchte (1) nach einem der Ansprüche 1 bis 9, wobei die jeweils zwei gekanteten Abstands-Eckverbinder (9) zusammen mit den jeweils einander gegenüberliegenden Frontflügeln (6, 6') einstückig geformt sind.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10215744 | 2002-04-10 | ||
DE10215744 | 2002-04-10 | ||
PCT/DE2003/001163 WO2003087659A2 (de) | 2002-04-10 | 2003-04-09 | Flache leuchte |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1495258A2 EP1495258A2 (de) | 2005-01-12 |
EP1495258B1 true EP1495258B1 (de) | 2005-09-14 |
Family
ID=29224468
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03732209A Expired - Lifetime EP1495258B1 (de) | 2002-04-10 | 2003-04-09 | Flache leuchte |
Country Status (5)
Country | Link |
---|---|
US (1) | US7147346B2 (de) |
EP (1) | EP1495258B1 (de) |
AT (1) | ATE304681T1 (de) |
DE (1) | DE50301197D1 (de) |
WO (1) | WO2003087659A2 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004035461A1 (de) * | 2004-04-15 | 2005-11-10 | Grimmeisen, Gerhard | Multifunktionale kompakte Leuchte |
US8858018B2 (en) * | 2005-10-03 | 2014-10-14 | Orion Energy Systems, Inc. | Modular light fixture with power pack |
US8092041B2 (en) | 2007-04-20 | 2012-01-10 | Hubbell Incorporated | Low profile linear high bay fluorescent luminaire |
US8083370B2 (en) * | 2008-05-09 | 2011-12-27 | The Sloan Company, Inc. | Low profile extrusion |
DE102015002100A1 (de) * | 2015-02-23 | 2016-08-25 | Paulmann Licht Gmbh | Leuchtmittelanordnung |
USD782722S1 (en) * | 2015-07-20 | 2017-03-28 | Hubbardton Forge, Llc. | Lamp |
USD777366S1 (en) * | 2015-09-29 | 2017-01-24 | Hubbardton Forge, Llc. | Lamp |
US10215372B2 (en) * | 2016-03-07 | 2019-02-26 | Sehong Co., Ltd. | Catenary equipment and construction method thereof |
USD831264S1 (en) * | 2017-12-20 | 2018-10-16 | Contemporary Visions, LLC | Light fixture |
USD827188S1 (en) * | 2017-12-20 | 2018-08-28 | Contemporary Visions, LLC | Light fixture |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA687187A (en) * | 1958-01-16 | 1964-05-26 | C. Winkler Frederic | Luminaire |
FR2288273A1 (fr) | 1974-10-18 | 1976-05-14 | Eclairage Tech | Perfectionnements aux projecteurs |
US5473522A (en) * | 1994-07-25 | 1995-12-05 | Sportlite, Inc. | Modular luminaire |
DE20004356U1 (de) | 2000-03-10 | 2000-05-18 | Buschfeld Design GmbH, 50968 Köln | Leuchte |
DE20105443U1 (de) | 2001-03-28 | 2001-06-13 | SPITTLER Lichttechnik, 38644 Goslar | Flache Leuchte zur Montage an Decken, Wänden und Stangen |
-
2003
- 2003-04-09 AT AT03732209T patent/ATE304681T1/de active
- 2003-04-09 DE DE50301197T patent/DE50301197D1/de not_active Expired - Lifetime
- 2003-04-09 WO PCT/DE2003/001163 patent/WO2003087659A2/de active IP Right Grant
- 2003-04-09 US US10/510,131 patent/US7147346B2/en not_active Expired - Fee Related
- 2003-04-09 EP EP03732209A patent/EP1495258B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE304681T1 (de) | 2005-09-15 |
WO2003087659A3 (de) | 2003-12-18 |
US7147346B2 (en) | 2006-12-12 |
DE50301197D1 (de) | 2005-10-20 |
EP1495258A2 (de) | 2005-01-12 |
WO2003087659A2 (de) | 2003-10-23 |
US20050180131A1 (en) | 2005-08-18 |
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