EP2264362A1 - Phares DEL et système d'éclairage doté de tels phares - Google Patents

Phares DEL et système d'éclairage doté de tels phares Download PDF

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Publication number
EP2264362A1
EP2264362A1 EP10182275A EP10182275A EP2264362A1 EP 2264362 A1 EP2264362 A1 EP 2264362A1 EP 10182275 A EP10182275 A EP 10182275A EP 10182275 A EP10182275 A EP 10182275A EP 2264362 A1 EP2264362 A1 EP 2264362A1
Authority
EP
European Patent Office
Prior art keywords
leds
unit
reflectors
headlamp
reflector unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP10182275A
Other languages
German (de)
English (en)
Other versions
EP2264362B1 (fr
Inventor
Joachim Leibig
Stephan Lukanow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siteco GmbH
Original Assignee
Siteco Beleuchtungstechnik GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36580748&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2264362(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siteco Beleuchtungstechnik GmbH filed Critical Siteco Beleuchtungstechnik GmbH
Publication of EP2264362A1 publication Critical patent/EP2264362A1/fr
Application granted granted Critical
Publication of EP2264362B1 publication Critical patent/EP2264362B1/fr
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/005—Lighting devices intended to be free-standing with a lamp housing maintained at a distance from the floor or ground via a support, e.g. standing lamp for ambient lighting
    • 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
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
    • 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • 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
    • 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
    • F21W2131/10—Outdoor lighting
    • 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
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the invention relates to a headlamp for lighting purposes, in particular a headlamp for use as Werferiser in an illumination system with indirect light output, a so-called Sekundärbeleuchtungssystem, and such a lighting system.
  • Such secondary illumination systems are for interior lighting, for example EP 0 735 311 A1 and for outdoor lighting, eg EP 0 479 042 A2 known.
  • Previous lantern lights for secondary lighting systems had as light sources lamps, such as high-pressure lamps, and a lamp associated with the reflector, which the light from the lamp was focused on the reflector of the secondary illumination system.
  • Such launcher lights were usually bulky and expensive in their design.
  • the invention provides a headlamp for lighting purposes, in particular for use as Werferiser in an illumination system with indirect light emission available, each having one or more light sources, which is characterized in that it comprises one or more light-emitting diodes (LEDs).
  • LEDs light-emitting diodes
  • the invention applies both in the field of interior lighting and in the field of outdoor lighting application.
  • headlamps for other purposes such as KraftGermanscheinwerfem
  • the light-emitting characteristic of a headlamp for lighting purposes must be adapted to differently illuminating surfaces and different angles of inclination to these surfaces.
  • Advantageous, therefore, is a construction that can be easily adapted to different lighting tasks.
  • the invention may provide that one or more LEDs is associated with a lens which focuses the light of the LEDs and in particular generates a beam in which, in one, preferably each plane parallel to the main emission of the beam, the angle between the marginal rays, the Limit beam (so-called half-angle), between 0 ° and 20 °, preferably between 0 ° and 10 °.
  • a lens which focuses the light of the LEDs and in particular generates a beam in which, in one, preferably each plane parallel to the main emission of the beam, the angle between the marginal rays, the Limit beam (so-called half-angle), between 0 ° and 20 °, preferably between 0 ° and 10 °.
  • a heat sink for dissipating the heat generated by the LED is arranged on the side of the LED opposite the lens.
  • the invention can provide that the central axes of at least two ray bundles, which are each emitted via a lens assigned to one or more LEDs, are not parallel or enclose an angle greater than 0 ° with one another.
  • the invention may provide that LEDs are arranged along a plurality of lines, in particular in a plurality of rows, and the central axes of the beams which are emitted by the lenses belonging to the line of a line, are parallel to each other.
  • the invention may provide that one or more LEDs and / or one or more lenses associated with LEDs are adjustably arranged so that the orientation of the central axis of the respective beam emitted from the corresponding lens associated with one or more LEDs , individually for each LED or together for a group of LEDs can be changed.
  • the invention can provide that the Werferhim is composed of several modules, each having one or more LEDs.
  • the compound may be a detachable compound, e.g. a male, snap or clamp connection, or a permanent connection, e.g. be a bond produced by gluing or welding.
  • one or more modules are connected to one another with a plug connection.
  • the invention may provide that one or more modules are adjustably arranged in the headlamp relative to other modules and / or a support structure of the headlamp.
  • the invention may provide in particular that one or more of these modules is associated with an actuator with which the module, preferably remotely controlled, can be adjusted.
  • the invention also provides an illumination system having a thrower unit having one or more light sources and a reflector unit spaced from the thrower unit associated with that thrower unit and reflecting the light of the thrower unit into a room area to be illuminated, the thrower unit being a spotlight as described above.
  • the invention may provide that the reflector unit comprises one or more Fresnel reflectors.
  • such a Fresnekeflektor which may have a plurality of non-overlapping reflection regions, at least one refractive or light-reflecting surface having on which a light-guiding reflection structure of elevations and / or depressions is formed, wherein an edge of at least two non-interconnected elevations or depressions of the reflection structure each followed by a line extending in two dimensions, such that one elevation or depression completely or partially surrounds the other or at least concave with respect to the other.
  • Such a reflector may comprise a transmissive body of a translucent material, e.g. in the area of one or more of the reflection areas, which has a light incident side and a light incident side opposite side, and a reflection means, which reflects back into the body light in the region of the light incident side opposite side back into the body.
  • the light incident side opposite side of the transmission body may have an interface to a light at least partially directed reflective material.
  • an edge of a plurality of protrusions or recesses of a reflection structure, in particular one or more reflection structures of a reflection region may follow a line which corresponds to the projection of a contour line of a three-dimensional imaginary body whose base surface is identical to the surface of the reflector as a whole or a reflection region of a reflector is, on whose base area corresponds.
  • the reflector unit may consist of one or more reflectors, in particular mirrors.
  • the invention may provide that the reflector unit has one or more fixed reflectors and / or one or more adjustable reflectors.
  • the invention may provide that the stationary reflectors are arranged at the edge of the reflector unit and the adjustable reflectors spaced from the edge of the reflector unit.
  • the lighting system according to the invention can have a plurality of thrower units which are assigned to the same reflector unit.
  • the invention may provide a powered actuator for adjusting one or more reflectors of the reflector unit.
  • the actuator may be remotely controlled, e.g. from a PC.
  • the invention can provide that one or more LEDs irradiate light only on one reflector of the reflector unit or only on a part of the reflectors of the reflector unit, but not on all reflectors of the reflector unit.
  • one or more of the reflectors which are associated with an LED or a group of LEDs, are adjustable and / or the LED or LEDs and / or their associated optics and / or one or a plurality of modules in which these LEDs are accommodated, are adjustable, so that the Lichtabstrahlcharakierizing of the reflected light from the respective or the corresponding reflectors can be changed.
  • the invention may provide that one or more modules of the Werferhim are associated with one or more reflectors of the reflector unit, so that they radiate light only or substantially only to these reflectors and irradiate to the other reflectors of the reflector unit no or substantially no light.
  • the invention may provide that the Werferiser and / or the reflector unit are attached to a mast.
  • the invention may provide that the distance between Werferrite and reflector unit is 0.2 m to 6 m, in particular 2 m to 3.5 m.
  • Fig. 1 shown lighting system consists essentially of three main components, namely a mast 1, a throwing unit 2 and a reflector unit 5.
  • the Werferritt is spaced from the bottom or the lower end of the mast, for example, at 3 m height, and the reflector unit in turn is above the Werferech , for example, at a height of 6 m.
  • Throwing unit 2 and reflector unit 5 are separate units, which are spatially separated from each other, ie between them there is a space separating the two units from each other and passing through the light from the throwing unit to the reflector unit.
  • the mast is formed in a conventional manner and may for example have a round or square cross-section. According to an advantageous embodiment, it receives the ballasts for the Werferü.
  • the power supply via a mast connection. 6
  • the throwing unit consists of several Fresnel mirrors, which in Fig. 2 10 and 12 are designated, wherein the mirror 10 are fixedly mounted and the mirrors 12 are adjustable.
  • the mirrors can be pivoted about one, two or three axes and possibly also linearly moved with one, two or three degrees of freedom.
  • the mirrors are fixed to the edge of the reflector unit 5 and the mirrors 12 are pivotable in the interior of the reflector unit, so that the fixed mirrors 10 form an outer ring around the adjustable mirrors 12.
  • the entire reflector unit consists of 25 mirror elements, of which 16 fixed mirrors 10 on the edge of the reflector unit 5 and an array of 3 x 3 adjustable mirrors 12 inside the reflector unit 5.
  • Mirror 10 and 12 Number and arrangement of the fixed and adjustable shown in the figures Mirror 10 and 12 is merely exemplary. The number and / or the arrangement of the fixed and adjustable mirror elements may, depending on the respective requirements, be different, as well as the reflector unit may consist exclusively of fixed or exclusively made of adjustable mirrors.
  • the inner, adjustable mirrors have a narrow-beaming characteristic, and the outer stationary mirrors 12 produce a wider light distribution than the inner mirrors 12.
  • the adjustable mirrors 12 are each assigned a servomotor 14 so that each mirror 12 can be individually pivoted or otherwise adjusted via its associated servomotor 14.
  • the servomotors are adjustable via a wired or wireless remote control.
  • the pivotable mirrors can be controlled, for example via a PC. this makes possible a dynamic light distribution, which is controlled by a central control unit.
  • the LED throwing unit 2 is composed of 49 individual modules 20. Each of these modules has an LED 22, a narrow-beam lens 24 associated with the LED, and a heat sink for dissipating heat generated by the LED.
  • the LEDs 22 and the associated lenses 24 are arranged so that the axis of radiation of all modules 20 is parallel and perpendicular to the light exit surface of the Werfertechnik 2, so that in the in the drawings illustrated embodiment, the light is emitted parallel to the vertical.
  • not shown embodiment may also be provided to design or arrange the modules so that the axis of the radiation of one or more, possibly even all modules is inclined against the longitudinal axis of the mast or the vertical to the illumination of the Reflector unit 5 to make optimal.
  • the axis of the radiation of individual modules is set in a respective individual angle or even that for a group of such modules, the respective axis of the radiation is aligned in the same non-vanishing angle to the vertical, so that this Group of modules emit the light in the same main emission direction.
  • the modules can be arranged here adjustable in the Werferher. It is advantageous if the modules or a corresponding group of modules is associated with a preferably remotely controlled actuator, which makes it possible to adjust or change the angle between the axis of the radiation and the vertical.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP10182275.7A 2006-03-21 2007-03-21 Phares DEL et système d'éclairage doté de tels phares Revoked EP2264362B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202006004481U DE202006004481U1 (de) 2006-03-21 2006-03-21 LED-Scheinwerfer und Beleuchtungssystem mit einem solchen Scheinwerfer
EP07005834A EP1837590B1 (fr) 2006-03-21 2007-03-21 Phares DEL et système d'éclairage doté de tels phares

Related Parent Applications (2)

Application Number Title Priority Date Filing Date
EP07005834A Division EP1837590B1 (fr) 2006-03-21 2007-03-21 Phares DEL et système d'éclairage doté de tels phares
EP07005834.2 Division 2007-03-21

Publications (2)

Publication Number Publication Date
EP2264362A1 true EP2264362A1 (fr) 2010-12-22
EP2264362B1 EP2264362B1 (fr) 2020-07-29

Family

ID=36580748

Family Applications (2)

Application Number Title Priority Date Filing Date
EP07005834A Not-in-force EP1837590B1 (fr) 2006-03-21 2007-03-21 Phares DEL et système d'éclairage doté de tels phares
EP10182275.7A Revoked EP2264362B1 (fr) 2006-03-21 2007-03-21 Phares DEL et système d'éclairage doté de tels phares

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP07005834A Not-in-force EP1837590B1 (fr) 2006-03-21 2007-03-21 Phares DEL et système d'éclairage doté de tels phares

Country Status (3)

Country Link
EP (2) EP1837590B1 (fr)
AT (1) ATE523733T1 (fr)
DE (1) DE202006004481U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3745020A1 (fr) * 2019-05-29 2020-12-02 Bartenbach Holding GmbH Luminaire

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006044019B4 (de) 2006-09-15 2011-12-29 Stiftung Alfred-Wegener-Institut für Polar- und Meeresforschung Stiftung des öffentlichen Rechts Reflektorstrahler
DE202009015359U1 (de) 2009-11-11 2010-03-25 Caralux Led- Und Neonlichttechnik Gmbh Beleuchtungseinrichtung für öffentliche Verkehrswege und Plätze mit Lumineszenzdioden als Leuchtmittel
DE202015102953U1 (de) 2015-06-08 2015-09-03 Rudolf Göckel LED-Lampe
DE102019118285A1 (de) * 2019-07-05 2021-01-07 Siteco Gmbh Leuchte mit adaptiver LVK

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Publication number Priority date Publication date Assignee Title
EP0479042A2 (fr) 1990-10-04 1992-04-08 Christian Bartenbach Dispositif d'éclairage
EP0735311A1 (fr) 1995-03-31 1996-10-02 Siemens Aktiengesellschaft Système d'éclairage intérieur
DE20009448U1 (de) * 2000-05-25 2000-08-17 Müller, Markus, 87527 Sonthofen Beleuchtungsapparat
DE10142582A1 (de) * 2001-08-31 2003-04-03 Huber Signalbau Muenchen Leuchtmittel-Signalelement, Lichtsignalvorrichtung und Lichtsignalsystem
DE20319107U1 (de) * 2003-05-16 2004-04-15 Dialight Corp. Leuchte mit LED-Beleuchtung
EP1411294A2 (fr) 2002-10-15 2004-04-21 Siteco Beleuchtungstechnik GmbH Réflecteur avec une surface structurée et luminaire ou système d'éclairage indirect comprenant un tel réflecteur
WO2004066002A1 (fr) * 2003-01-24 2004-08-05 Fraen Corporation S.R.L. Bloc optique multi-elements pour dispositif d'eclairage a del, et dispositif d'eclairage rouge comprenant un tel ensemble optique
DE202004009691U1 (de) * 2004-06-15 2004-11-25 Premier Elektronik Gmbh Leuchte
US20050162854A1 (en) * 2004-01-23 2005-07-28 Guide Corporation Catadioptric light distribution system

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US4811181A (en) 1988-04-07 1989-03-07 Mycro Group Company Light fixture bi-directional joint and mounting means
DE19600382A1 (de) 1996-01-08 1997-07-17 Konrad Kotowski Beleuchtungssystem zur künstlichen Ausleuchtung
US5800048A (en) 1996-03-14 1998-09-01 Musco Corporation Split reflector lighting fixture
JP3782619B2 (ja) 1999-09-09 2006-06-07 株式会社小糸製作所 自動車用ヘッドランプのオートレベリング装置
DE10005795C2 (de) 2000-02-10 2003-06-12 Inst Mikrotechnik Mainz Gmbh Scheinwerfer mit einer Anzahl von Einzellichtemittern
NO311280B1 (no) 2000-03-14 2001-11-05 Medinova Sf Lyssystem for bruk i fortrinnsvis operasjonsstuer
DE20212282U1 (de) 2002-08-09 2002-10-10 Automotive Lighting Reutlingen GmbH, 72762 Reutlingen Kraftfahrzeugscheinwerfer mit mehreren verstellbaren Leuchteinheiten
US20050018434A1 (en) 2003-05-30 2005-01-27 Ronald Giuliano Positional luminaire
FR2858276B1 (fr) * 2003-08-01 2005-09-23 Valeo Vision Projecteur code et virage pour vehicule automobile
JP2005166590A (ja) 2003-12-05 2005-06-23 Koito Mfg Co Ltd 車両用前照灯
EP1568935B8 (fr) * 2004-02-28 2013-09-11 TRUMPF Medizin Systeme GmbH + Co. KG Lampe chirurgicale
DE102004026160B4 (de) 2004-05-28 2015-10-22 Siteco Beleuchtungstechnik Gmbh Beleuchtungssystem zur Erzeugung einer variablen Lichtverteilung
DE102004054755B4 (de) 2004-07-08 2013-12-24 Fachhochschule Aachen Vorrichtung zur Konzentration von Licht, insbesondere von Sonnenlicht

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0479042A2 (fr) 1990-10-04 1992-04-08 Christian Bartenbach Dispositif d'éclairage
EP0735311A1 (fr) 1995-03-31 1996-10-02 Siemens Aktiengesellschaft Système d'éclairage intérieur
DE20009448U1 (de) * 2000-05-25 2000-08-17 Müller, Markus, 87527 Sonthofen Beleuchtungsapparat
DE10142582A1 (de) * 2001-08-31 2003-04-03 Huber Signalbau Muenchen Leuchtmittel-Signalelement, Lichtsignalvorrichtung und Lichtsignalsystem
EP1411294A2 (fr) 2002-10-15 2004-04-21 Siteco Beleuchtungstechnik GmbH Réflecteur avec une surface structurée et luminaire ou système d'éclairage indirect comprenant un tel réflecteur
WO2004066002A1 (fr) * 2003-01-24 2004-08-05 Fraen Corporation S.R.L. Bloc optique multi-elements pour dispositif d'eclairage a del, et dispositif d'eclairage rouge comprenant un tel ensemble optique
DE20319107U1 (de) * 2003-05-16 2004-04-15 Dialight Corp. Leuchte mit LED-Beleuchtung
US20050162854A1 (en) * 2004-01-23 2005-07-28 Guide Corporation Catadioptric light distribution system
DE202004009691U1 (de) * 2004-06-15 2004-11-25 Premier Elektronik Gmbh Leuchte

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3745020A1 (fr) * 2019-05-29 2020-12-02 Bartenbach Holding GmbH Luminaire
DE102019114526A1 (de) * 2019-05-29 2020-12-03 Bartenbach Holding Gmbh Leuchte

Also Published As

Publication number Publication date
ATE523733T1 (de) 2011-09-15
DE202006004481U1 (de) 2006-05-24
EP2264362B1 (fr) 2020-07-29
EP1837590B1 (fr) 2011-09-07
EP1837590A1 (fr) 2007-09-26

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