EP0191264A3 - Non-blinding device for large-area lighting fixtures - Google Patents
Non-blinding device for large-area lighting fixtures Download PDFInfo
- Publication number
- EP0191264A3 EP0191264A3 EP85730137A EP85730137A EP0191264A3 EP 0191264 A3 EP0191264 A3 EP 0191264A3 EP 85730137 A EP85730137 A EP 85730137A EP 85730137 A EP85730137 A EP 85730137A EP 0191264 A3 EP0191264 A3 EP 0191264A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- lighting fixtures
- area lighting
- blinding device
- leg
- light emitting
- 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
- 230000004313 glare Effects 0.000 abstract 1
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
- F21V5/00—Refractors for light sources
- F21V5/02—Refractors for light sources of prismatic shape
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Optical Elements Other Than Lenses (AREA)
- Overhead Projectors And Projection Screens (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT85730137T ATE56804T1 (en) | 1985-02-13 | 1985-10-04 | DEVICE FOR BLINDING LARGE-SCALE LAMPS. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8504325U DE8504325U1 (en) | 1985-02-13 | 1985-02-13 | Device for glare control of large-area lamps |
DE8504325U | 1985-02-13 |
Publications (4)
Publication Number | Publication Date |
---|---|
EP0191264A2 EP0191264A2 (en) | 1986-08-20 |
EP0191264A3 true EP0191264A3 (en) | 1988-07-13 |
EP0191264B1 EP0191264B1 (en) | 1990-09-19 |
EP0191264B2 EP0191264B2 (en) | 1993-10-06 |
Family
ID=6777502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85730137A Expired - Lifetime EP0191264B2 (en) | 1985-02-13 | 1985-10-04 | Non-blinding device for large-area lighting fixtures |
Country Status (6)
Country | Link |
---|---|
US (1) | US4669034A (en) |
EP (1) | EP0191264B2 (en) |
JP (1) | JPS61188805A (en) |
AT (1) | ATE56804T1 (en) |
AU (1) | AU578326B2 (en) |
DE (2) | DE8504325U1 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4972338A (en) * | 1985-06-13 | 1990-11-20 | Intel Corporation | Memory management for microprocessor system |
US4961622A (en) * | 1988-02-25 | 1990-10-09 | University Of Houston - University Park | Optical coupler and refractive lamp |
US4922394A (en) * | 1988-10-20 | 1990-05-01 | Liu C H | Glass desk lamp |
US4969075A (en) * | 1989-05-05 | 1990-11-06 | Steelcase Inc. | Low-glare light |
DE9104995U1 (en) * | 1991-04-23 | 1991-06-27 | Siemens AG, 8000 München | Direct light |
SE503306C2 (en) * | 1994-03-16 | 1996-05-13 | Itab Ind Ab | ILLUMINATOR |
US5440467A (en) * | 1994-04-22 | 1995-08-08 | Steelcase Inc. | Task light |
US5636057A (en) * | 1995-02-10 | 1997-06-03 | Ecolux Inc. | Prismatic toroidal lens and traffic signal light using this lens |
JPH1097213A (en) * | 1996-09-25 | 1998-04-14 | Matsushita Electric Works Ltd | Flash type calling chime |
US6570505B1 (en) | 1997-12-30 | 2003-05-27 | Gelcore Llc | LED lamp with a fault-indicating impedance-changing circuit |
JP3104870B2 (en) * | 1998-01-29 | 2000-10-30 | スタンレー電気株式会社 | Car lamp |
US6915039B2 (en) * | 2002-11-05 | 2005-07-05 | Federal-Mogul World Wide, Inc. | Light collectors with angled input surfaces for use in an illumination system |
EP1649212B1 (en) * | 2003-07-24 | 2007-01-17 | Johannes Jungel-Schmid | Ambient lighting system |
DE102005047746A1 (en) | 2005-09-28 | 2007-05-24 | Semperlux Ag - Lichttechnische Werke - | Arrangement for targeted de-glare of outdoor lights in the vertical and horizontal axis |
US7527399B2 (en) * | 2007-05-14 | 2009-05-05 | Thomas Feiereisen | Self-contained full light cut-off light pollution-free bulb |
CN101800011B (en) * | 2010-04-07 | 2014-04-30 | 海洋王照明科技股份有限公司 | Gateway marking device |
DE102019103855B4 (en) | 2019-02-15 | 2021-09-30 | Lisa Dräxlmaier GmbH | Vehicle interior lighting device |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH186375A (en) * | 1935-05-03 | 1936-09-15 | Foltzer Joseph | Glass reflector on lamps. |
US3113728A (en) * | 1960-06-24 | 1963-12-10 | Owens Illinois Glass Co | Artificial light and daylighting structure |
US3371201A (en) * | 1964-12-16 | 1968-02-27 | Joslyn Mfg & Supply Co | Luminaire |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US616400A (en) * | 1898-12-20 | Eemy burger | ||
US1596161A (en) * | 1924-10-21 | 1926-08-17 | Holophane Glass Company | Luminaire |
GB256197A (en) * | 1925-07-29 | 1926-10-28 | Charles Gaston Picard | Improvements in headlights for automobiles and like vehicles |
US2003804A (en) * | 1932-07-21 | 1935-06-04 | Gen Motors Corp | Lens |
GB429340A (en) * | 1933-08-25 | 1935-05-27 | Andries Carl Cilliers | Optical device suitable for selectively transmitting non-parallel light rays |
US2015235A (en) * | 1933-11-03 | 1935-09-24 | Holophane Co Inc | Prismatic light controlling device and method of making the same |
GB1209377A (en) * | 1968-07-31 | 1970-10-21 | Ignacio Goytisolo Taltavull | Lighting fitting |
JPS4811754U (en) * | 1971-06-21 | 1973-02-09 | ||
JPS5831391Y2 (en) * | 1973-09-28 | 1983-07-12 | シ−メンス アクチエンゲゼルシヤフト | Coil Kenkaiyo Hojig |
US3988609A (en) * | 1975-03-14 | 1976-10-26 | K-S-H, Inc. | Lighting panel and luminaire using it |
US4118763A (en) * | 1976-04-12 | 1978-10-03 | General Electric Company | Variable transmission prismatic refractors |
AU2183677A (en) * | 1977-02-01 | 1978-08-10 | Shemitz S R | Lighting system |
US4233651A (en) * | 1978-03-30 | 1980-11-11 | Keene Corporation | Work area lighting system |
US4462068A (en) * | 1982-06-24 | 1984-07-24 | Manville Service Corporation | Luminaire with improved lens structure |
-
1985
- 1985-02-13 DE DE8504325U patent/DE8504325U1/en not_active Expired
- 1985-10-04 EP EP85730137A patent/EP0191264B2/en not_active Expired - Lifetime
- 1985-10-04 DE DE8585730137T patent/DE3579806D1/en not_active Expired - Lifetime
- 1985-10-04 AT AT85730137T patent/ATE56804T1/en not_active IP Right Cessation
- 1985-11-08 US US06/796,581 patent/US4669034A/en not_active Expired - Lifetime
- 1985-11-13 JP JP60252962A patent/JPS61188805A/en active Granted
- 1985-11-18 AU AU50017/85A patent/AU578326B2/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH186375A (en) * | 1935-05-03 | 1936-09-15 | Foltzer Joseph | Glass reflector on lamps. |
US3113728A (en) * | 1960-06-24 | 1963-12-10 | Owens Illinois Glass Co | Artificial light and daylighting structure |
US3371201A (en) * | 1964-12-16 | 1968-02-27 | Joslyn Mfg & Supply Co | Luminaire |
Also Published As
Publication number | Publication date |
---|---|
US4669034A (en) | 1987-05-26 |
EP0191264B1 (en) | 1990-09-19 |
EP0191264B2 (en) | 1993-10-06 |
DE3579806D1 (en) | 1990-10-25 |
ATE56804T1 (en) | 1990-10-15 |
AU5001785A (en) | 1986-08-21 |
EP0191264A2 (en) | 1986-08-20 |
JPS61188805A (en) | 1986-08-22 |
DE8504325U1 (en) | 1985-07-04 |
AU578326B2 (en) | 1988-10-20 |
JPH0375963B2 (en) | 1991-12-04 |
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