ITBO20090186A1 - LIGHTING DEVICE - Google Patents
LIGHTING DEVICEInfo
- Publication number
- ITBO20090186A1 ITBO20090186A1 IT000186A ITBO20090186A ITBO20090186A1 IT BO20090186 A1 ITBO20090186 A1 IT BO20090186A1 IT 000186 A IT000186 A IT 000186A IT BO20090186 A ITBO20090186 A IT BO20090186A IT BO20090186 A1 ITBO20090186 A1 IT BO20090186A1
- Authority
- IT
- Italy
- Prior art keywords
- lighting device
- lighting
- Prior art date
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
- F21S10/00—Lighting devices or systems producing a varying lighting effect
-
- 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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/08—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures
- F21V11/12—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using diaphragms containing one or more apertures of slot type
-
- 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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/16—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed
- F21V11/18—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed movable, e.g. flaps, slides
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000186A ITBO20090186A1 (en) | 2009-03-26 | 2009-03-26 | LIGHTING DEVICE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000186A ITBO20090186A1 (en) | 2009-03-26 | 2009-03-26 | LIGHTING DEVICE |
Publications (1)
Publication Number | Publication Date |
---|---|
ITBO20090186A1 true ITBO20090186A1 (en) | 2009-06-25 |
Family
ID=41396326
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000186A ITBO20090186A1 (en) | 2009-03-26 | 2009-03-26 | LIGHTING DEVICE |
Country Status (1)
Country | Link |
---|---|
IT (1) | ITBO20090186A1 (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2805344A (en) * | 1953-12-28 | 1957-09-03 | Gen Electric | Ozonizing luminaire |
US5025355A (en) * | 1989-11-03 | 1991-06-18 | Harwood Ronald P | Combination lighting fixture and graphic display means |
DE4404425A1 (en) * | 1994-02-11 | 1995-08-17 | Rudolf Goeckel | Illumination system for diffuse illumination of transparent surfaces or bodies |
DE19714483A1 (en) * | 1997-04-08 | 1998-10-15 | Bega Gantenbrink Leuchten Gmbh | Lamp cover for orientation lamp |
US7399097B1 (en) * | 2004-10-05 | 2008-07-15 | Delapaz Xavier | Modular filtering and reflective system for photographic use |
US7478921B1 (en) * | 2007-10-03 | 2009-01-20 | Irwin Kotovsky | Method and apparatus for lighting |
-
2009
- 2009-03-26 IT IT000186A patent/ITBO20090186A1/en unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2805344A (en) * | 1953-12-28 | 1957-09-03 | Gen Electric | Ozonizing luminaire |
US5025355A (en) * | 1989-11-03 | 1991-06-18 | Harwood Ronald P | Combination lighting fixture and graphic display means |
DE4404425A1 (en) * | 1994-02-11 | 1995-08-17 | Rudolf Goeckel | Illumination system for diffuse illumination of transparent surfaces or bodies |
DE19714483A1 (en) * | 1997-04-08 | 1998-10-15 | Bega Gantenbrink Leuchten Gmbh | Lamp cover for orientation lamp |
US7399097B1 (en) * | 2004-10-05 | 2008-07-15 | Delapaz Xavier | Modular filtering and reflective system for photographic use |
US7478921B1 (en) * | 2007-10-03 | 2009-01-20 | Irwin Kotovsky | Method and apparatus for lighting |
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