EP1848921A1 - Light comprising an elongate light source and a light-influencing element - Google Patents
Light comprising an elongate light source and a light-influencing elementInfo
- Publication number
- EP1848921A1 EP1848921A1 EP06707022A EP06707022A EP1848921A1 EP 1848921 A1 EP1848921 A1 EP 1848921A1 EP 06707022 A EP06707022 A EP 06707022A EP 06707022 A EP06707022 A EP 06707022A EP 1848921 A1 EP1848921 A1 EP 1848921A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- light
- bearing part
- light source
- influencing element
- lamp
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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
- F21V7/00—Reflectors for light sources
- F21V7/005—Reflectors for light sources with an elongated shape to cooperate with linear light sources
-
- 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
- F21V14/08—Controlling the distribution of the light emitted by adjustment of elements by movement of the screens or filters
-
- 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
- F21V17/02—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages with provision for adjustment
-
- 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
- F21V17/04—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the light source
-
- 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
- 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 comprises means for holding and for electrically connecting at least one elongated light source and a light influencing element arranged next to the light source.
- the present invention relates to a luminaire in which a grid arrangement is arranged consisting of a plurality of so-called cell grid elements in the vicinity of a light source, which serves to capture the light emitted from the light source into a plurality of light bundles.
- a luminaire with the mentioned cell grid elements is known, for example, from DE 101 51 958 A1 of the Applicant.
- the - arranged in Lichtabstrahhichtung - arranged in front of the light source cell grid elements consist of a light source at least partially encompassing back reflector part having a plurality of passage opening, which is followed by smaller cup-like reflectors.
- the light emitted by the light source is radiated individually over the pot reflectors, so that overall the impression arises as if a multiplicity of small spotlights or spots were arranged next to one another.
- the effort to achieve this visually appealing effect is significantly less than the actual use of a plurality of individual emitters.
- lamps of the company NORKA known in which an elongated light source is surrounded by a transparent, oval in cross-section lamp cover.
- the cover is rotatably mounted at their front ends, so that the light emission characteristic of the lamps can be influenced to a certain extent by pivoting the cover.
- a corresponding lamp is shown for example in DE 199 11 347 Al.
- the object of the present invention is to provide additional measures based on the luminaire known from DE 101 51 958 A1, by means of which the photometric properties of the luminaire and its possible uses are further improved.
- the object is achieved by a luminaire with the features of the independent claim 1.
- Advantageous developments of the invention are the subject of the dependent claims.
- the main idea of the present invention is to arrange the cell grid elements in or on the luminaire such that they are independently pivotable or rotatable about an axis extending parallel to the longitudinal axis of the light source. This further enhances the impression that the lamp would have a plurality of individual spots, since a typical feature of individual spotlights or spots is that they can be adjusted or rotated or pivoted.
- the possibility of pivoting is now also created in a luminaire whose light source is formed for example by an elongated fluorescent tube.
- the present inventive concept is not limited to the pivoting of cell grid elements, but can generally be applied to so-called light influencing elements, with the help of which the light emitted by a light source should be influenced in some way. It would also be conceivable, for example, to arrange suitable color filters, perforated grids or other lighting components rotatable about a light source in order to be able to influence the light emission characteristic of the entire luminaire in the desired manner.
- a luminaire is accordingly provided with means for holding and electrically connecting at least one elongate light source and a light influencing element arranged next to the light source and formed from a plurality of individual elements, wherein the individual elements forming the light influencing element are independent of each other about a substantially parallel to The longitudinal axis of the light source extending axis are pivoting or rotatable.
- a bearing part for holding the light-influencing element is preferably provided, onto which the light-influencing element or the individual elements can be pushed or snapped, for example.
- the bearing part is preferably cylindrical or at least cylinder-shaped, so that a simple pivoting of the individual element can be performed independently.
- the bearing part is preferably formed by a translucent, transparent element which surrounds the light source at a distance.
- This may, for example, be a so-called protective tube for luminaires of a higher protection class, since this fulfills the stated requirements very well.
- a tube is known for example from EP 0400 318 Bl of the Applicant.
- Such protective tubes are available in large numbers and inexpensive to manufacture.
- the individual elements of the light-influencing element can then be clipped onto this cylindrical or cylinder-like protective tube, for example in the form of larger cell grid modules or as individual cells.
- the clip connection allows the light-influencing element or its parts to rotate freely, for example by 180 °. Since the protective tube is transparent over its entire circumference, the light emitted by the light source can enter the protective tube in any position of the light-influencing element.
- the protective tube used as a bearing part can be held for example by a device carrier or a cantilever and can - as already mentioned - also be rotatably arranged on this.
- a further advantageous embodiment of the invention is that between the light-influencing element and the support element, a kind of latching connection is provided, which allows a rotation only in certain
- a luminaire with means for holding and for electrically connecting at least one elongated light source as well as with a next light source arranged light influencing element is proposed, which about a substantially parallel to the longitudinal axis of the light source axis pivoting or is rotatable, wherein according to the invention, the light influencing element is pivotally or rotatably arranged on a cylinder-like bearing part, which is translucent. Also in this case can be provided in accordance with an advantageous development of the invention, the use of locking elements to define preferred positions for the light influencing element.
- the present invention provides the possibility of orienting light-influencing elements with regard to an elongated light source in any desired manner. If cell grids with individual reflectors are used as light-influencing elements, then effects with regard to the changeability of the light emission characteristic of the luminaire can be achieved, which hitherto existed only when using a plurality of individual spots.
- FIG. 1 shows an embodiment of a lamp according to the invention in a perspective view.
- Fig. 2 is another view of the lamp according to the invention of Fig. 1;
- Fig. 3 is an end view of the lamp according to the invention.
- FIG. 4 shows the arrangement of a single cell grid element on a bearing part in a perspective view.
- Fig. 5 is a side sectional view of the end portion of the lamp; 6 shows a partial section of the end region of the luminaire in top view;
- FIG. 7 shows the arrangement of a cell grid element on a bearing part according to a first variant
- Fig. 8 shows a further variant of the inventive holder of a cell grid element on a bearing part
- Fig. 8a is a detail of the embodiment shown in Fig. 8.
- FIGS. 1 to 3 exemplary embodiment of a lamp 1 according to the invention has two elongate light sources 2 in the form of fluorescent tubes, which are arranged parallel to each other and at their ends in each case - in the figures 5 and 6 shown - sockets are held on two end portions 3 of the lamp 1 are arranged. Between the two light sources 2 and parallel to these extends in the present embodiment nor a center support 4, which has a square cross-section and can be used for example for the arrangement of operating devices for the two fluorescent lamps 2. For example, electronic ballasts could be arranged to drive the fluorescent lamps 2 within this carrier 4.
- a grid arrangement generally designated by the reference numeral 10.
- this grid assembly 10 is formed by a plurality of cell grid elements 15, the embodiment of Fig. 4 can be removed.
- a single grid element 15 initially consists of a pot-shaped reflector 16, which adjoins a cross-sectionally approximately semicircular designed back reflector 17, which surrounds the lamp 2 at least partially.
- the rear reflector 17 has a through opening 17a (shown in FIG. 5), to which the top reflector 16 adjoins, which in turn forms an approximately circular light exit opening 18 on its underside.
- Cell grid elements of this type are known for example from the already mentioned DE 101 51 958 A1 of the applicant. The peculiarity of these elements is that they emit the light of a single light source in the form of multiple bundles of rays, so that the impression arises as if a large number of light spots arranged side by side.
- ten cell grid elements 15 are each shown provided, each having a single top reflector 16. These cell grid elements 15 are arranged at least partially spaced from each other, wherein the gap between two elements in this case is then bridged by a tubular or in cross-section at least semicircular cover member 11 which is opaque. This ensures that light is emitted to the bottom side only via the pot reflectors 16 of the cell grid elements 15.
- a special feature of the lamp 1 according to the invention is that - as shown in FIGS. 2 and 3 - the individual cell grid elements 15 are not fixed in a specific orientation to the lamp 1, but instead pivoted or rotated in a certain angular range can be.
- this pivot or rotation axis coincides approximately with the longitudinal axis of the corresponding light source 2. This possibility of pivoting was previously only in the use of individual light spots.
- the particular type of storage of the cell grid elements 15 is that they are held on a separate bearing part 5, which surrounds the light source 2 at a distance and is transparent to the emitted light rays.
- This bearing part 5 may be, for example, a transparent protective tube made of plastic, as it was previously intended only for use in luminaires with a higher degree of protection.
- the protective tube 5 is held in the end portions 3 of the lamp 1, wherein via a special sleeve 5 a, the rotation of the lamp and thus the assembly or disassembly thereof is made possible.
- a cell grid element 15 with the semicircular or partially cylindrical back reflector 17 is now snapped onto the carrier part 5 and can then be pivoted in an arbitrary manner around the longitudinal axis of the lamp 2, as shown.
- the protective tube 5 has a cylindrical outer side, it is ensured that in each position of the cell grid element 15 light passes through the passage opening 17a of the back reflector 17 and over the Top reflector 16 can be issued. Although no spot lamp is used, this can ensure that a focused light is actually emitted in the desired direction via the cell grid element 15.
- a special feature of the back reflector 17 of the illustrated cell grid element 15 is that the back reflector 17 has an opening on its upper side, that is, does not constitute a closed hollow cylinder. Since the back reflector 17 is flexible at least to a certain extent, this ensures that the cell grid element 15 can be snapped onto the protective tube 5 in a simple manner in a simple manner. As a result, a particularly simple assembly of the cell grid elements 15 is thus made possible.
- the radiation of light in a direction opposite to the pot reflectors 16 direction could also be prevented by an alternative solution, which is shown in Fig. 7.
- the back reflector 17 is not completely closed as in Figs. 4 and 5.
- the still open part of the rear reflector 17 is bridged by an additional, in cross-section Vietnamesebogenformig configured head reflector 20, which is designed to be reflective or at least opaque.
- This Kopreflector 20 can be applied to the carrier part 5 after snapping the cell grid element 15 and has for this purpose at its two ends in each case two clamping parts 21, by means of where the head reflector can be snapped onto the back reflector 17. Upon pivoting of the cell grid element 15, the head reflector 20 is simultaneously rotated in this case.
- the bearing part 5 has a smooth outer surface, so that the cell grid elements 15 can be pivoted continuously and in any desired manner. Often, however, it is desirable to make the pivoting of the light influencing elements reproducible, so that a uniform alignment of the individual elements can take place. This possibility is provided by a variant with regard to the storage of the cell grid elements 15, which is shown in Figs. 8 and 8a.
- the outer surface of the bearing part 5 is not completely smooth, but instead has a knob-like protrusion 6 at a certain point.
- a plurality of recesses 19 or notches are arranged, in which the protrusion 6 of the carrier part 5 can engage.
- preferred positions are formed, in which the cell grid element 15 can be rotated and locked with the bearing part 5.
- a scale or scaling could also be attached to the cell grid element 15, via which the current angular position can be read, so that a uniform alignment of the elements is further simplified.
- this scaling could also be used in the variant according to FIG. 6, in which a continuous rotation of the cell grid elements 15 is provided.
- stepwise rotation of the cell grid element provided in the exemplary embodiment according to FIGS. 8 and 8a could also be achieved in that the carrier part 5 is not completely cylindrical, but instead, for example, only cylindrical in shape of a polygon. Also in this case, a stepwise rotation of the cell grid elements could be ensured with a corresponding embodiment of the back reflector 17 and the holding part for the light influencing element.
- the cell grid elements can each be adjusted individually and individually relative to the transparent bearing part.
- a pivoting of the entire arrangement is provided, for which purpose not the cell grid elements individually but instead the entire bearing part to the Longitudinal axis of the light source can be rotated.
- bearing part in the form of a separate transparent protective tube is completely dispensed with and instead the tube of the fluorescent lamp itself is used as a bearing part.
- the applied light influencing elements should therefore have only a low weight and the forces occurring during rotation should not be too high.
- the bearing part for the cell grid elements was always arranged concentrically to the light source, so that the pan or
- Rotary axis coincided with the longitudinal axis of the light source.
- the light source rather in the lower region of the protective tube and accordingly to slightly shift the pivot axis relative to the lamp axis.
- the arrangement of the light center in the vicinity of the back reflectors of the cell grid elements would even be advantageous in this context.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005007347A DE102005007347A1 (en) | 2005-02-17 | 2005-02-17 | Luminaire with elongated light source and light influencing element |
PCT/EP2006/001424 WO2006087198A1 (en) | 2005-02-17 | 2006-02-16 | Light comprising an elongate light source and a light-influencing element |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1848921A1 true EP1848921A1 (en) | 2007-10-31 |
EP1848921B1 EP1848921B1 (en) | 2010-07-14 |
Family
ID=36090760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06707022A Not-in-force EP1848921B1 (en) | 2005-02-17 | 2006-02-16 | Light comprising an elongate light source and a light-influencing element |
Country Status (7)
Country | Link |
---|---|
US (1) | US8025426B2 (en) |
EP (1) | EP1848921B1 (en) |
CN (1) | CN101103225A (en) |
AT (1) | ATE474185T1 (en) |
AU (1) | AU2006215754B2 (en) |
DE (2) | DE102005007347A1 (en) |
WO (1) | WO2006087198A1 (en) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10539311B2 (en) | 2008-04-14 | 2020-01-21 | Digital Lumens Incorporated | Sensor-based lighting methods, apparatus, and systems |
US8610376B2 (en) | 2008-04-14 | 2013-12-17 | Digital Lumens Incorporated | LED lighting methods, apparatus, and systems including historic sensor data logging |
US8754589B2 (en) | 2008-04-14 | 2014-06-17 | Digtial Lumens Incorporated | Power management unit with temperature protection |
US8823277B2 (en) | 2008-04-14 | 2014-09-02 | Digital Lumens Incorporated | Methods, systems, and apparatus for mapping a network of lighting fixtures with light module identification |
US8866408B2 (en) | 2008-04-14 | 2014-10-21 | Digital Lumens Incorporated | Methods, apparatus, and systems for automatic power adjustment based on energy demand information |
US8805550B2 (en) | 2008-04-14 | 2014-08-12 | Digital Lumens Incorporated | Power management unit with power source arbitration |
US8841859B2 (en) | 2008-04-14 | 2014-09-23 | Digital Lumens Incorporated | LED lighting methods, apparatus, and systems including rules-based sensor data logging |
JP5490821B2 (en) * | 2009-01-05 | 2014-05-14 | コーニンクレッカ フィリップス エヌ ヴェ | Lighting assembly and automotive headlamp device |
US8954170B2 (en) | 2009-04-14 | 2015-02-10 | Digital Lumens Incorporated | Power management unit with multi-input arbitration |
US9014829B2 (en) | 2010-11-04 | 2015-04-21 | Digital Lumens, Inc. | Method, apparatus, and system for occupancy sensing |
EP3734143A3 (en) | 2011-03-21 | 2020-12-02 | Digital Lumens Incorporated | Methods, apparatus and systems for providing occupancy-based variable lighting |
CA3045805A1 (en) | 2011-11-03 | 2013-05-10 | Digital Lumens Incorporated | Methods, systems, and apparatus for intelligent lighting |
EP2829160B1 (en) | 2012-03-19 | 2021-04-21 | Digital Lumens Incorporated | Methods, systems, and apparatus for providing variable illumination |
AU2014259974B2 (en) | 2013-04-30 | 2018-04-19 | Digital Lumens, Incorporated | Operating light emitting diodes at low temperature |
DE202013007715U1 (en) | 2013-08-29 | 2014-12-01 | Iventum Gmbh | lamp |
EP3056068B1 (en) | 2013-10-10 | 2020-09-09 | Digital Lumens Incorporated | Methods, systems, and apparatus for intelligent lighting |
US9541261B2 (en) * | 2014-07-01 | 2017-01-10 | Fluence Bioengineering | Systems and methods for a dynamic light fixture |
DE202014103431U1 (en) * | 2014-07-25 | 2015-10-27 | Zumtobel Lighting Gmbh | lamp |
DE102015207987A1 (en) * | 2015-04-30 | 2016-11-03 | Zumtobel Lighting Gmbh | lighting device |
JP6726548B2 (en) * | 2016-07-07 | 2020-07-22 | オリンパス株式会社 | Lighting system |
GB2555110B (en) * | 2016-10-18 | 2019-05-15 | Reuben Marshall John | A lamp |
DE202017103077U1 (en) * | 2017-03-03 | 2018-06-05 | Bartenbach Holding Gmbh | lighting device |
DE102022130698A1 (en) | 2022-11-21 | 2024-05-23 | Bartenbach Holding Gmbh | Method and lighting device for illuminating wall surfaces |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3127113A (en) * | 1964-03-31 | Photographic flash tube and reflector | ||
DE7727830U1 (en) | 1977-09-08 | 1979-02-01 | Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen | LIGHTING DEVICE WITH ONE AND ONLY ONE LIGHT SOURCE AND ONE REFLECTOR ASSOCIATED WITH IT |
NL7907685A (en) * | 1979-10-18 | 1981-04-22 | Philips Nv | ELECTRON FLASH. |
ATE114801T1 (en) | 1989-05-30 | 1994-12-15 | Zumtobel Ag | LAMP FOR DISCHARGE LAMP, ESPECIALLY FOR A FLUORESCENT LAMP. |
US4991070A (en) | 1989-07-12 | 1991-02-05 | Herman Miller, Inc. | Sleeve for a light element |
US6543912B1 (en) * | 1998-12-04 | 2003-04-08 | Jerome H. Simon | Construction for decorative patterning, distribution of illumination, and flexible projection of linear light sources |
DE19911347B4 (en) | 1999-03-15 | 2004-12-30 | NORKA Norddeutsche Kunststoff- und Elektro-Gesellschaft Stäcker mbH & Co. KG | Luminaire for an elongated lamp |
DE19954134A1 (en) * | 1999-11-11 | 2001-05-23 | Andreas Toeteberg | Electric lamp with adjustable light output uses synchronous or asynchronous adjustment of at least 2 reflectors for providing symmetrical or angled light beams |
US20030026099A1 (en) * | 2001-08-01 | 2003-02-06 | Michael Dutka | Illumination device for religious observance |
DE10151958A1 (en) | 2001-10-22 | 2003-04-30 | Zumtobel Staff Gmbh | Luminaire with several pot reflectors |
DE10360943A1 (en) * | 2003-12-23 | 2005-07-21 | Engel, Hartmut S. | lighting device |
-
2005
- 2005-02-17 DE DE102005007347A patent/DE102005007347A1/en not_active Withdrawn
-
2006
- 2006-02-16 AU AU2006215754A patent/AU2006215754B2/en not_active Ceased
- 2006-02-16 WO PCT/EP2006/001424 patent/WO2006087198A1/en active Application Filing
- 2006-02-16 CN CNA200680002129XA patent/CN101103225A/en active Pending
- 2006-02-16 DE DE502006007419T patent/DE502006007419D1/en active Active
- 2006-02-16 AT AT06707022T patent/ATE474185T1/en active
- 2006-02-16 US US11/816,193 patent/US8025426B2/en not_active Expired - Fee Related
- 2006-02-16 EP EP06707022A patent/EP1848921B1/en not_active Not-in-force
Non-Patent Citations (1)
Title |
---|
See references of WO2006087198A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU2006215754B2 (en) | 2009-11-19 |
US20080273321A1 (en) | 2008-11-06 |
DE502006007419D1 (en) | 2010-08-26 |
CN101103225A (en) | 2008-01-09 |
US8025426B2 (en) | 2011-09-27 |
ATE474185T1 (en) | 2010-07-15 |
WO2006087198A1 (en) | 2006-08-24 |
DE102005007347A1 (en) | 2006-08-31 |
EP1848921B1 (en) | 2010-07-14 |
AU2006215754A1 (en) | 2006-08-24 |
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