EP1353117A3 - Lighting device - Google Patents
Lighting device Download PDFInfo
- Publication number
- EP1353117A3 EP1353117A3 EP03016446A EP03016446A EP1353117A3 EP 1353117 A3 EP1353117 A3 EP 1353117A3 EP 03016446 A EP03016446 A EP 03016446A EP 03016446 A EP03016446 A EP 03016446A EP 1353117 A3 EP1353117 A3 EP 1353117A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- light
- reflector
- lighting device
- lamp
- divergent
- 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
- 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
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
-
- 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
- F21S8/02—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters
- F21S8/026—Lighting devices intended for fixed installation of recess-mounted type, e.g. downlighters intended to be recessed in a ceiling or like overhead structure, e.g. suspended ceiling
-
- 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
-
- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/08—Combinations of only two kinds of elements the elements being filters or photoluminescent elements and 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/12—Combinations of only three kinds of elements
- F21V13/14—Combinations of only three kinds of elements the elements being filters or photoluminescent elements, reflectors and 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
- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/40—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters with provision for controlling spectral properties, e.g. colour, or intensity
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/04—Globes; Bowls; Cover glasses characterised by materials, surface treatments or 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
-
- 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
- F21Y2113/00—Combination of light sources
-
- 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
- F21Y2113/20—Combination of light sources of different form
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10185362.0A EP2264359A3 (en) | 2000-02-14 | 2001-02-06 | Lighting device |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10006410 | 2000-02-14 | ||
DE10006410A DE10006410A1 (en) | 2000-02-14 | 2000-02-14 | Recessed ceiling light fitting has concave reflector and light diffuser cooperating to provide divergent light chambers on either side of tubular gas discharge lamp |
EP01923559A EP1255950B1 (en) | 2000-02-14 | 2001-02-06 | Lamp |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01923559A Division EP1255950B1 (en) | 2000-02-14 | 2001-02-06 | Lamp |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10185362.0A Division EP2264359A3 (en) | 2000-02-14 | 2001-02-06 | Lighting device |
EP10185362.0A Division-Into EP2264359A3 (en) | 2000-02-14 | 2001-02-06 | Lighting device |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1353117A2 EP1353117A2 (en) | 2003-10-15 |
EP1353117A3 true EP1353117A3 (en) | 2004-01-07 |
EP1353117B1 EP1353117B1 (en) | 2016-11-30 |
Family
ID=7630798
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01923559A Expired - Lifetime EP1255950B1 (en) | 2000-02-14 | 2001-02-06 | Lamp |
EP10185362.0A Withdrawn EP2264359A3 (en) | 2000-02-14 | 2001-02-06 | Lighting device |
EP08156549.1A Expired - Lifetime EP1956289B1 (en) | 2000-02-14 | 2001-02-06 | Lighting device |
EP03016446.1A Expired - Lifetime EP1353117B1 (en) | 2000-02-14 | 2001-02-06 | Lighting device |
EP06008103A Expired - Lifetime EP1688662B1 (en) | 2000-02-14 | 2001-02-06 | Luminaire |
Family Applications Before (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01923559A Expired - Lifetime EP1255950B1 (en) | 2000-02-14 | 2001-02-06 | Lamp |
EP10185362.0A Withdrawn EP2264359A3 (en) | 2000-02-14 | 2001-02-06 | Lighting device |
EP08156549.1A Expired - Lifetime EP1956289B1 (en) | 2000-02-14 | 2001-02-06 | Lighting device |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06008103A Expired - Lifetime EP1688662B1 (en) | 2000-02-14 | 2001-02-06 | Luminaire |
Country Status (10)
Country | Link |
---|---|
US (1) | US6655819B2 (en) |
EP (5) | EP1255950B1 (en) |
AT (2) | ATE402373T1 (en) |
AU (1) | AU779271C (en) |
CA (1) | CA2399942C (en) |
DE (3) | DE10006410A1 (en) |
DK (2) | DK1688662T3 (en) |
ES (2) | ES2267750T3 (en) |
NZ (1) | NZ520431A (en) |
WO (1) | WO2001059364A1 (en) |
Families Citing this family (67)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10216249A1 (en) * | 2002-04-12 | 2003-10-23 | Zumtobel Staff Gmbh | Light has diffuser cage with at least one light inlet opening on at least one side of lamp chamber and wall of chamber opposite cage has at least one light outlet opening |
DE10220958B4 (en) * | 2002-05-02 | 2006-10-26 | Pöllet, Wilfried | mounted luminaire |
DE10344066B4 (en) * | 2002-11-20 | 2010-01-07 | Siteco Beleuchtungstechnik Gmbh | Luminaire with a reflector and a spaced from the reflector light exit plate |
DE20306736U1 (en) * | 2003-04-30 | 2004-09-16 | Zumtobel Staff Gmbh | lamp |
EP1496308B1 (en) * | 2003-07-10 | 2011-08-24 | Siteco Beleuchtungstechnik GmbH | Interior Light with a refractive element |
DE10344618A1 (en) | 2003-09-25 | 2005-05-04 | Zumtobel Staff Gmbh | Luminaire with tubular gas discharge lamp |
EP1521032A1 (en) * | 2003-10-01 | 2005-04-06 | BÄ*RO GmbH & Co. KG | Luminaire |
DE10360947A1 (en) * | 2003-12-23 | 2005-07-21 | Engel, Hartmut S. | recessed light |
DE102004017687B4 (en) * | 2004-04-10 | 2007-05-16 | Trilux Lenze Gmbh & Co Kg | lamp |
DE102004017686A1 (en) | 2004-04-10 | 2005-11-03 | Trilux-Lenze Gmbh + Co Kg | Ergonomic ceiling light |
DE102004018382A1 (en) * | 2004-04-16 | 2005-11-17 | Trilux-Lenze Gmbh + Co Kg | lamp |
US7635198B2 (en) * | 2004-06-18 | 2009-12-22 | Acuity Brands, Inc. | Replacement light fixture and lens assembly for same |
US7261435B2 (en) * | 2004-06-18 | 2007-08-28 | Acuity Brands, Inc. | Light fixture and lens assembly for same |
US7481552B2 (en) * | 2004-06-18 | 2009-01-27 | Abl Ip Holding Llc | Light fixture having a reflector assembly and a lens assembly for same |
US7674005B2 (en) * | 2004-07-29 | 2010-03-09 | Focal Point, Llc | Recessed sealed lighting fixture |
US20060221610A1 (en) * | 2005-04-01 | 2006-10-05 | Chew Tong F | Light-emitting apparatus having a plurality of overlapping panels forming recesses from which light is emitted |
ES2237349B1 (en) | 2005-04-08 | 2006-11-01 | Vanlux, S.A. | WALL LUMINARY. |
DE502005005810D1 (en) * | 2005-06-13 | 2008-12-11 | Hartmut S Engel | Interior light |
DE102006027207A1 (en) | 2006-02-01 | 2007-08-02 | Zumtobel Lighting Gmbh | Ceiling mounted light, has housing forming light discharge opening enclosed by light discharge unit, which has different light radiating characteristic that is opposite to other light radiating characteristic in one of radiation areas |
DE102006037376A1 (en) * | 2006-08-09 | 2008-02-14 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | lamp |
IES20060794A2 (en) * | 2006-10-27 | 2008-06-11 | Gerard Francis Hamilton | Lighting apparatus |
DE202006018617U1 (en) * | 2006-12-08 | 2008-04-17 | Zumtobel Lighting Gmbh | Transparent light-influencing plate as well as luminaire with such |
US8220957B2 (en) | 2007-02-12 | 2012-07-17 | Abl Ip Holding Llc | Retrofit light assembly |
WO2008137903A1 (en) * | 2007-05-07 | 2008-11-13 | Cree Led Lighting Solutions, Inc. | Light fixtures |
DE102008006576A1 (en) | 2008-01-29 | 2009-07-30 | Zumtobel Lighting Gmbh | Luminaire with self-supporting reflector unit |
US8153894B2 (en) | 2008-04-01 | 2012-04-10 | Abl Ip Holding Llc | Mounting system |
USD612534S1 (en) | 2008-04-24 | 2010-03-23 | Abl Ip Holding Llc | Bracket |
USD640825S1 (en) | 2008-04-24 | 2011-06-28 | Abl Ip Holding Llc | Louver |
US8042977B1 (en) * | 2008-05-05 | 2011-10-25 | Koninklijke Philips Electronics N.V. | Troffer luminaire |
US8002446B1 (en) | 2008-06-09 | 2011-08-23 | Koninklijke Philips Electronics N.V. | Virtual direct and indirect suspended lighting fixture |
US7950833B1 (en) | 2008-06-17 | 2011-05-31 | Genlyte Thomas Group Llc | Splay frame luminaire |
CN102042522B (en) * | 2009-08-19 | 2014-12-03 | Lg伊诺特有限公司 | Lighting device |
US9316368B2 (en) * | 2011-04-18 | 2016-04-19 | Cree, Inc. | LED luminaire including a thin phosphor layer applied to a remote reflector |
EP2718612B1 (en) | 2011-07-08 | 2016-09-14 | Philips Lighting Holding B.V. | Glowing luminaire housing with phosphor |
US9353931B2 (en) * | 2011-07-15 | 2016-05-31 | Lg Innotek Co., Ltd. | Lighting device |
EP2742540B1 (en) | 2011-08-08 | 2016-04-20 | Quarkstar, LLC | Illumination devices including multiple light emitting elements |
US9081125B2 (en) | 2011-08-08 | 2015-07-14 | Quarkstar Llc | Illumination devices including multiple light emitting elements |
CN103123094A (en) * | 2011-11-18 | 2013-05-29 | 株式会社Iz | Reflecting plate unit and illuminating tool for ceiling using the same |
KR101906893B1 (en) * | 2012-04-27 | 2018-10-11 | 삼성전자주식회사 | Light emitting device |
US9846272B2 (en) | 2012-09-13 | 2017-12-19 | Quarkstar Llc | Illumination systems providing direct and indirect illumination |
US9746173B2 (en) | 2012-09-13 | 2017-08-29 | Quarkstar Llc | Illumination devices including enclosure panels with luminaire modules |
CN102878530A (en) * | 2012-10-16 | 2013-01-16 | 许广武 | Magic-light environment-friendly high-efficiency energy-saving reflector with high-strength ribs |
US9110216B2 (en) * | 2012-11-07 | 2015-08-18 | Cooper Technologies Company | Edgelit lighting fixture and assembly |
EP2864694B1 (en) * | 2013-02-08 | 2016-01-20 | Quarkstar LLC | Illumination device providing direct and indirect illumination |
EP2986892B1 (en) | 2013-04-19 | 2017-06-28 | Quarkstar LLC | Illumination devices with adjustable optical elements |
EP3422059A1 (en) | 2013-07-18 | 2019-01-02 | Quarkstar LLC | Illumination device in which source light injection is non-parallel to device's optical axis |
EP3042117A4 (en) * | 2013-09-05 | 2017-05-10 | Beyond Lighting Pty Ltd. | Compact modular light fitting unit |
US9983345B2 (en) | 2013-09-17 | 2018-05-29 | Quarkstar Llc | Luminaire with luminaire module |
AT16410U1 (en) | 2015-10-09 | 2019-08-15 | Zumtobel Lighting Gmbh | Arrangement for surface light emission |
US10941924B2 (en) | 2015-12-15 | 2021-03-09 | Wangs Alliance Corporation | LED lighting methods and apparatus |
US20170171932A1 (en) | 2015-12-15 | 2017-06-15 | Wangs Alliance Corporation | Led lighting methods and apparatus |
US11686459B2 (en) | 2015-12-15 | 2023-06-27 | Wangs Alliance Corporation | LED lighting methods and apparatus |
US10139060B1 (en) * | 2016-02-11 | 2018-11-27 | Wangs Alliance Corporation | LED lighting methods and apparatus |
CA170043S (en) * | 2016-03-02 | 2017-03-23 | Dyson Technology Ltd | Lighting fixture |
CA170044S (en) * | 2016-03-02 | 2017-03-23 | Dyson Technology Ltd | Lighting fixture |
CA170038S (en) * | 2016-03-02 | 2017-03-23 | Dyson Technology Ltd | Lighting fixture |
USD802817S1 (en) * | 2016-04-06 | 2017-11-14 | Hubbell Incorporated | Light fixture |
USD796102S1 (en) * | 2016-04-08 | 2017-08-29 | Hubbel Incorporated | Light fixture |
USD796105S1 (en) * | 2016-04-22 | 2017-08-29 | Hubbell Incorporated | Light fixture |
USD796104S1 (en) * | 2016-04-22 | 2017-08-29 | Hubbell Incorporated | Light fixture |
USD797978S1 (en) * | 2016-04-22 | 2017-09-19 | Hubbell Incorporated | Light fixture |
US11812525B2 (en) | 2017-06-27 | 2023-11-07 | Wangs Alliance Corporation | Methods and apparatus for controlling the current supplied to light emitting diodes |
CN110985903B (en) | 2019-12-31 | 2020-08-14 | 江苏舒适照明有限公司 | Lamp module |
US11598517B2 (en) | 2019-12-31 | 2023-03-07 | Lumien Enterprise, Inc. | Electronic module group |
CN111503556B (en) | 2020-04-23 | 2020-11-27 | 江苏舒适照明有限公司 | Spotlight structure |
US11812532B2 (en) | 2021-05-27 | 2023-11-07 | Wangs Alliance Corporation | Multiplexed segmented lighting lamina |
US11802682B1 (en) | 2022-08-29 | 2023-10-31 | Wangs Alliance Corporation | Modular articulating lighting |
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US2050429A (en) * | 1932-07-01 | 1936-08-11 | Holophane Co Inc | Light mixing apparatus |
EP0574761A1 (en) * | 1992-06-17 | 1993-12-22 | ZUMTOBEL LICHT GmbH | Through-shaped light fixture having a reflecting basket |
US5530628A (en) * | 1993-04-05 | 1996-06-25 | Peerless Lighting Corporation | Task light |
DE29710475U1 (en) * | 1997-06-10 | 1997-08-14 | Semperlux GmbH Lichttechnisches Werk, 12277 Berlin | Interior light |
DE19620659A1 (en) * | 1996-05-22 | 1997-11-27 | Zumtobel Licht | Large surface lamp housing |
EP1045195A2 (en) * | 1999-04-15 | 2000-10-18 | Zumtobel Staff GmbH | Luminaire |
EP1106916A2 (en) * | 1999-11-30 | 2001-06-13 | Siteco Beleuchtungstechnik GmbH | Luminaire comprising a shielding refracting structure and a light beam cutting reflector assembly |
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NL17207C (en) * | ||||
GB491257A (en) * | 1937-03-15 | 1938-08-30 | British Thomson Houston Co Ltd | Improvements in or relating to lighting fittings |
US3209137A (en) * | 1963-04-29 | 1965-09-28 | K S H Plastics Inc | Luminous ceiling |
US4310876A (en) * | 1978-06-30 | 1982-01-12 | Small Jr Edward A | Lighting fixture and method using multiple reflections |
US4277820A (en) * | 1979-04-04 | 1981-07-07 | Bostonian Edward T | Method and apparatus for converting a ceiling light fixture having a plurality of fluorescent lamps into a single lamp, or two lamp, fixture |
US4835661A (en) * | 1986-06-16 | 1989-05-30 | Weymouth Fogelberg | Enhanced lighting unit for displayable materials |
JPH0528970A (en) * | 1991-07-18 | 1993-02-05 | Shibason:Kk | Plane light source apparatus |
JPH0794008A (en) * | 1993-09-24 | 1995-04-07 | Chiyatani Sangyo Kk | Flat lighting device |
DE4336023C2 (en) * | 1993-09-30 | 1998-07-16 | Erco Leuchten | Reflector system for a lamp |
DE4336923B4 (en) | 1993-10-29 | 2008-04-10 | Basf Schwarzheide Gmbh | Process for the purification of polyether alcohols |
DE4443741A1 (en) * | 1994-12-08 | 1996-06-13 | Hartmut S Engel | lamp |
DE4443916C1 (en) | 1994-12-09 | 1996-05-09 | Zumtobel Licht | Reflector arrangement for light with at least one elongated lamp |
DE19615388A1 (en) | 1996-04-18 | 1997-10-23 | Zumtobel Licht | Luminaire with a particularly small-volume lamp |
DE19620209A1 (en) | 1996-05-20 | 1997-11-27 | Zumtobel Licht | Luminaire with a profiled base body as a support for at least one lamp |
DE29712314U1 (en) * | 1996-11-16 | 1997-09-04 | Semperlux GmbH Lichttechnisches Werk, 12277 Berlin | Interior light |
EP0846915B1 (en) * | 1996-12-04 | 2003-08-27 | Siteco Beleuchtungstechnik GmbH | Inner room light |
-
2000
- 2000-02-14 DE DE10006410A patent/DE10006410A1/en not_active Ceased
-
2001
- 2001-02-06 AU AU50307/01A patent/AU779271C/en not_active Ceased
- 2001-02-06 DK DK06008103T patent/DK1688662T3/en active
- 2001-02-06 AT AT06008103T patent/ATE402373T1/en active
- 2001-02-06 AT AT01923559T patent/ATE331182T1/en active
- 2001-02-06 EP EP01923559A patent/EP1255950B1/en not_active Expired - Lifetime
- 2001-02-06 EP EP10185362.0A patent/EP2264359A3/en not_active Withdrawn
- 2001-02-06 DK DK01923559T patent/DK1255950T3/en active
- 2001-02-06 DE DE50114158T patent/DE50114158D1/en not_active Expired - Lifetime
- 2001-02-06 CA CA002399942A patent/CA2399942C/en not_active Expired - Fee Related
- 2001-02-06 ES ES01923559T patent/ES2267750T3/en not_active Expired - Lifetime
- 2001-02-06 EP EP08156549.1A patent/EP1956289B1/en not_active Expired - Lifetime
- 2001-02-06 EP EP03016446.1A patent/EP1353117B1/en not_active Expired - Lifetime
- 2001-02-06 EP EP06008103A patent/EP1688662B1/en not_active Expired - Lifetime
- 2001-02-06 DE DE50110249T patent/DE50110249D1/en not_active Expired - Lifetime
- 2001-02-06 NZ NZ520431A patent/NZ520431A/en not_active IP Right Cessation
- 2001-02-06 WO PCT/EP2001/001269 patent/WO2001059364A1/en active IP Right Grant
- 2001-02-06 ES ES06008103T patent/ES2309856T3/en not_active Expired - Lifetime
-
2002
- 2002-08-08 US US10/214,108 patent/US6655819B2/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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US2050429A (en) * | 1932-07-01 | 1936-08-11 | Holophane Co Inc | Light mixing apparatus |
EP0574761A1 (en) * | 1992-06-17 | 1993-12-22 | ZUMTOBEL LICHT GmbH | Through-shaped light fixture having a reflecting basket |
US5530628A (en) * | 1993-04-05 | 1996-06-25 | Peerless Lighting Corporation | Task light |
DE19620659A1 (en) * | 1996-05-22 | 1997-11-27 | Zumtobel Licht | Large surface lamp housing |
DE29710475U1 (en) * | 1997-06-10 | 1997-08-14 | Semperlux GmbH Lichttechnisches Werk, 12277 Berlin | Interior light |
EP1045195A2 (en) * | 1999-04-15 | 2000-10-18 | Zumtobel Staff GmbH | Luminaire |
EP1106916A2 (en) * | 1999-11-30 | 2001-06-13 | Siteco Beleuchtungstechnik GmbH | Luminaire comprising a shielding refracting structure and a light beam cutting reflector assembly |
Also Published As
Publication number | Publication date |
---|---|
WO2001059364A1 (en) | 2001-08-16 |
CA2399942A1 (en) | 2001-08-16 |
EP1255950A1 (en) | 2002-11-13 |
EP1956289A2 (en) | 2008-08-13 |
ES2309856T3 (en) | 2008-12-16 |
DK1255950T3 (en) | 2006-10-02 |
ES2267750T3 (en) | 2007-03-16 |
DE50114158D1 (en) | 2008-09-04 |
EP1688662A2 (en) | 2006-08-09 |
EP1688662A8 (en) | 2006-10-04 |
EP1353117A2 (en) | 2003-10-15 |
EP1255950B1 (en) | 2006-06-21 |
AU5030701A (en) | 2001-08-20 |
DE50110249D1 (en) | 2006-08-03 |
ATE402373T1 (en) | 2008-08-15 |
NZ520431A (en) | 2004-11-26 |
EP2264359A2 (en) | 2010-12-22 |
EP2264359A3 (en) | 2014-09-10 |
ATE331182T1 (en) | 2006-07-15 |
EP1688662A3 (en) | 2007-01-24 |
EP1956289B1 (en) | 2015-08-19 |
DK1688662T3 (en) | 2008-11-24 |
AU779271C (en) | 2005-06-16 |
US20030007348A1 (en) | 2003-01-09 |
AU779271B2 (en) | 2005-01-13 |
CA2399942C (en) | 2007-04-10 |
US6655819B2 (en) | 2003-12-02 |
DE10006410A1 (en) | 2001-08-16 |
EP1688662B1 (en) | 2008-07-23 |
EP1353117B1 (en) | 2016-11-30 |
EP1956289A3 (en) | 2008-10-15 |
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