EP0802368A3 - Luminaire avec une lampe notamment a faible volume - Google Patents
Luminaire avec une lampe notamment a faible volume Download PDFInfo
- Publication number
- EP0802368A3 EP0802368A3 EP97106174A EP97106174A EP0802368A3 EP 0802368 A3 EP0802368 A3 EP 0802368A3 EP 97106174 A EP97106174 A EP 97106174A EP 97106174 A EP97106174 A EP 97106174A EP 0802368 A3 EP0802368 A3 EP 0802368A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- reflector
- lamp
- luminaire
- compromising
- volume
- 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
- 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
- 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
- F21V7/0025—Combination of two or more reflectors for a single 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
- F21V7/04—Optical design
- F21V7/09—Optical design with a combination of different curvatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
- F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- 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
- F21Y2103/30—Elongate light sources, e.g. fluorescent tubes curved
- F21Y2103/37—U-shaped
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Discharge Lamp (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19615388A DE19615388A1 (de) | 1996-04-18 | 1996-04-18 | Leuchte mit einer insbesondere kleinvolumigen Lampe |
DE19615388 | 1996-04-18 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0802368A2 EP0802368A2 (fr) | 1997-10-22 |
EP0802368A3 true EP0802368A3 (fr) | 1998-10-28 |
EP0802368B1 EP0802368B1 (fr) | 2003-01-08 |
Family
ID=7791677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP97106174A Expired - Lifetime EP0802368B1 (fr) | 1996-04-18 | 1997-04-15 | Luminaire avec une lampe notamment a faible volume |
Country Status (5)
Country | Link |
---|---|
US (1) | US5931567A (fr) |
EP (1) | EP0802368B1 (fr) |
AT (1) | ATE230837T1 (fr) |
DE (2) | DE19615388A1 (fr) |
DK (1) | DK0802368T3 (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10006410A1 (de) | 2000-02-14 | 2001-08-16 | Zumtobel Staff Gmbh | Leuchte |
DE19801128A1 (de) * | 1998-01-14 | 1999-07-15 | Zumtobel Staff Gmbh | Reflektor für eine Lichtquelle, insbesondere zur Raumbeleuchtung |
DE20002565U1 (de) * | 2000-02-14 | 2001-06-28 | Zumtobel Staff Gmbh | Leuchtdiodenanordnung mit Reflektor |
DE10006409A1 (de) * | 2000-02-14 | 2001-08-16 | Zumtobel Staff Gmbh | Leuchte |
DE20004384U1 (de) * | 2000-03-13 | 2000-10-26 | Heraeus Med Gmbh | Operationsleuchte mit einem Leuchtenkörper, der eine Entladungslampe aufweist |
DE20004985U1 (de) * | 2000-03-17 | 2001-07-26 | Zumtobel Staff Gmbh & Co Kg | Leuchte, insbesondere Einbauleuchte |
DE10013086A1 (de) * | 2000-03-17 | 2001-09-20 | Zumtobel Staff Gmbh & Co Kg | Einbauleuchte mit einem domförmigen Reflektor |
DE10013087A1 (de) | 2000-03-17 | 2001-09-20 | Zumtobel Staff Gmbh & Co Kg | Einbauleuchte mit einem Haltering für Zusatzbauteile |
DE10133360A1 (de) | 2001-07-10 | 2003-01-23 | Zumtobel Staff Gmbh | Downlight mit Seitenreflektor |
US6779910B1 (en) * | 2001-09-13 | 2004-08-24 | Bruce Pelton | Fluorescent downlight with optimized distribution |
US6979107B1 (en) * | 2003-08-13 | 2005-12-27 | Lusa Lighting, Inc. | Puck lighting fixture |
DE10360945A1 (de) * | 2003-12-23 | 2005-07-21 | Engel, Hartmut S. | Einbauleuchte |
JP4511275B2 (ja) * | 2004-01-30 | 2010-07-28 | 三洋電機株式会社 | 投写型映像表示装置 |
DE102005040227A1 (de) * | 2005-08-18 | 2007-02-22 | Ulo Fahrzeugleuchten Gmbh | Leuchteneinheit mit einem Reflektorbauteil und Reflektorbauteil für eine Leuchteneinheit |
DE102016201347A1 (de) * | 2016-01-29 | 2017-08-03 | Zumtobel Lighting Gmbh | Optisches System zum Beeinflussen der Lichtabgabe einer Lichtquelle |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2192272A1 (fr) * | 1972-07-11 | 1974-02-08 | Cibie Projecteurs | |
DE2553844A1 (de) * | 1975-11-29 | 1977-06-08 | Staff Kg | Leuchte mit hohlspiegelreflektor |
US4475147A (en) * | 1982-08-19 | 1984-10-02 | Mcgraw-Edison Company | Adjustable wall wash reflector assembly for a recess mounted lighting fixture |
DE3405739A1 (de) * | 1984-02-17 | 1985-08-22 | Hartmann & Unger GmbH, 4619 Bergkamen | Leuchte, vorzugsweise zur arbeitsplatzbeleuchtung |
DE8709038U1 (de) * | 1986-07-29 | 1987-08-20 | Iguzzini Illuminazione S.p.A., Racanati, Macerata | Leuchte mit asymmetrischem Lichtbündel |
US5535110A (en) * | 1995-02-16 | 1996-07-09 | Cooper Industries, Inc. | Ceiling mounted wallwash light fixture |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1199071A (en) * | 1915-11-19 | 1916-09-26 | Martin L Heckert | Non-glaring headlight. |
US1614121A (en) * | 1924-01-25 | 1927-01-11 | Gen Electric | Illuminating unit |
US1596161A (en) * | 1924-10-21 | 1926-08-17 | Holophane Glass Company | Luminaire |
US1652416A (en) * | 1925-04-11 | 1927-12-13 | Safety Jar Heating & Lighting | Lighting apparatus |
US1751111A (en) * | 1928-08-23 | 1930-03-18 | James A Steele | Headlight visor |
US1947344A (en) * | 1930-10-30 | 1934-02-13 | Lang Niels | Reflector |
US1976163A (en) * | 1930-11-21 | 1934-10-09 | Holophane Co Inc | Luminair |
US2418195A (en) * | 1944-11-02 | 1947-04-01 | Holophane Co Inc | Luminaire |
US2673288A (en) * | 1948-10-12 | 1954-03-23 | Westinghouse Brake & Signal | Reflector for the production of light beams |
DE2223728C3 (de) * | 1972-05-16 | 1980-08-14 | Erco Leuchten Gmbh, 5880 Luedenscheid | Strahlerleuchte |
US4081667A (en) * | 1976-07-28 | 1978-03-28 | Optical Coating Laboratory, Inc. | Lighting fixture having fresnel reflector with high reflection coating thereon |
DE3249401A1 (de) * | 1982-10-18 | 1984-10-04 | Franz Sill Gmbh, 1000 Berlin | Decken-einbauleuchte |
JPS61277102A (ja) * | 1985-04-05 | 1986-12-08 | マンヴイル コ−ポレ−シヨン | 反射器 |
KR900007908B1 (ko) * | 1988-02-06 | 1990-10-23 | 원정희 | 조명용 반사 및 칼라반사판 |
US5143446A (en) * | 1992-02-11 | 1992-09-01 | Lexalite International Corporation | Lighting fixture with an improved light transmitting film |
DE4336023C2 (de) * | 1993-09-30 | 1998-07-16 | Erco Leuchten | Reflektorsystem für eine Leuchte |
DE9317087U1 (de) * | 1993-11-09 | 1994-01-20 | eurolicht GmbH, 53773 Hennef | Einbauleuchte |
-
1996
- 1996-04-18 DE DE19615388A patent/DE19615388A1/de not_active Withdrawn
-
1997
- 1997-04-11 US US08/843,040 patent/US5931567A/en not_active Expired - Fee Related
- 1997-04-15 EP EP97106174A patent/EP0802368B1/fr not_active Expired - Lifetime
- 1997-04-15 AT AT97106174T patent/ATE230837T1/de not_active IP Right Cessation
- 1997-04-15 DE DE59709068T patent/DE59709068D1/de not_active Expired - Fee Related
- 1997-04-15 DK DK97106174T patent/DK0802368T3/da active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2192272A1 (fr) * | 1972-07-11 | 1974-02-08 | Cibie Projecteurs | |
DE2553844A1 (de) * | 1975-11-29 | 1977-06-08 | Staff Kg | Leuchte mit hohlspiegelreflektor |
US4475147A (en) * | 1982-08-19 | 1984-10-02 | Mcgraw-Edison Company | Adjustable wall wash reflector assembly for a recess mounted lighting fixture |
DE3405739A1 (de) * | 1984-02-17 | 1985-08-22 | Hartmann & Unger GmbH, 4619 Bergkamen | Leuchte, vorzugsweise zur arbeitsplatzbeleuchtung |
DE8709038U1 (de) * | 1986-07-29 | 1987-08-20 | Iguzzini Illuminazione S.p.A., Racanati, Macerata | Leuchte mit asymmetrischem Lichtbündel |
US5535110A (en) * | 1995-02-16 | 1996-07-09 | Cooper Industries, Inc. | Ceiling mounted wallwash light fixture |
Also Published As
Publication number | Publication date |
---|---|
ATE230837T1 (de) | 2003-01-15 |
DK0802368T3 (da) | 2003-02-17 |
EP0802368B1 (fr) | 2003-01-08 |
DE19615388A1 (de) | 1997-10-23 |
EP0802368A2 (fr) | 1997-10-22 |
US5931567A (en) | 1999-08-03 |
DE59709068D1 (de) | 2003-02-13 |
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