GB536563A - Improvements in or relating to illuminating devices - Google Patents
Improvements in or relating to illuminating devicesInfo
- Publication number
- GB536563A GB536563A GB1283839A GB1283839A GB536563A GB 536563 A GB536563 A GB 536563A GB 1283839 A GB1283839 A GB 1283839A GB 1283839 A GB1283839 A GB 1283839A GB 536563 A GB536563 A GB 536563A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- illuminating devices
- lamps
- illuminating
- devices
- 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.)
- Expired
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
- F21S8/08—Lighting devices intended for fixed installation with a standard
- F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
- F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
-
- 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
-
- 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
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
536,563. Street lamps. DOWNER, G. V. April 29, 1940, No. 12838/39. [Class 75 (iv)] Lamps in which the source 3 is concealed from below and from above are provided with a wall 8 so that the light is not seen from one direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1283839A GB536563A (en) | 1940-04-29 | 1940-04-29 | Improvements in or relating to illuminating devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1283839A GB536563A (en) | 1940-04-29 | 1940-04-29 | Improvements in or relating to illuminating devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB536563A true GB536563A (en) | 1941-05-20 |
Family
ID=10012062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1283839A Expired GB536563A (en) | 1940-04-29 | 1940-04-29 | Improvements in or relating to illuminating devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB536563A (en) |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1091231B (en) * | 1956-01-06 | 1960-10-20 | Herbert Brueckner Dipl Ing | Splash protection for incandescent lamps, high pressure fluorescent lamps and similar luminous bodies of essentially spherical shape |
US3651320A (en) * | 1970-06-01 | 1972-03-21 | Moldcast Mfg Co | Lighting fixtures |
GB2213576A (en) * | 1987-12-11 | 1989-08-16 | Michael Andrew Cunningham | Improvements relating to road lighting appliances |
DE3918169A1 (en) * | 1989-05-02 | 1990-11-08 | Cronenberg Ohg J | Rotational flag pole - has lighting unit built into cap to illuminate both sides of flag |
FR2663108A1 (en) * | 1990-06-08 | 1991-12-13 | Marseille Sa Eaux | Lighting apparatus with reflector/diffuser separate from the light source |
EP0552015A1 (en) * | 1992-01-14 | 1993-07-21 | Musco Corporation | Means and method for highly controllable lighting |
US5343374A (en) * | 1992-01-14 | 1994-08-30 | Musco Corporation | Means and method for highly controllable lighting |
EP0675316A1 (en) * | 1994-03-28 | 1995-10-04 | STATUS S.r.L. | Tabletop lamp or floor-lamp providing high lighting quality |
US5519590A (en) * | 1992-01-14 | 1996-05-21 | Musco Corporation | Means and method for highly controllable lighting |
US5595440A (en) * | 1992-01-14 | 1997-01-21 | Musco Corporation | Means and method for highly controllable lighting of areas or objects |
US5647661A (en) * | 1992-01-14 | 1997-07-15 | Musco Corporation | High efficiency, highly controllable lighting apparatus and method |
EP0864807A1 (en) * | 1997-02-14 | 1998-09-16 | Koninklijke Philips Electronics N.V. | Street lighting luminaire |
WO2008028517A1 (en) * | 2006-09-07 | 2008-03-13 | Osram Gesellschaft mit beschränkter Haftung | Lamp with deflection device |
US8770801B1 (en) | 2007-05-01 | 2014-07-08 | Musco Corporation | Apparatus and method for pathway or similar lighting |
-
1940
- 1940-04-29 GB GB1283839A patent/GB536563A/en not_active Expired
Cited By (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1091231B (en) * | 1956-01-06 | 1960-10-20 | Herbert Brueckner Dipl Ing | Splash protection for incandescent lamps, high pressure fluorescent lamps and similar luminous bodies of essentially spherical shape |
US3651320A (en) * | 1970-06-01 | 1972-03-21 | Moldcast Mfg Co | Lighting fixtures |
GB2213576A (en) * | 1987-12-11 | 1989-08-16 | Michael Andrew Cunningham | Improvements relating to road lighting appliances |
GB2213576B (en) * | 1987-12-11 | 1991-09-25 | Michael Andrew Cunningham | Improvements relating to road lighting appliances |
DE3918169A1 (en) * | 1989-05-02 | 1990-11-08 | Cronenberg Ohg J | Rotational flag pole - has lighting unit built into cap to illuminate both sides of flag |
FR2663108A1 (en) * | 1990-06-08 | 1991-12-13 | Marseille Sa Eaux | Lighting apparatus with reflector/diffuser separate from the light source |
US5343374A (en) * | 1992-01-14 | 1994-08-30 | Musco Corporation | Means and method for highly controllable lighting |
US5337221A (en) * | 1992-01-14 | 1994-08-09 | Musco Corporation | Means and method for highly controllable lighting |
EP0552015A1 (en) * | 1992-01-14 | 1993-07-21 | Musco Corporation | Means and method for highly controllable lighting |
US5402327A (en) * | 1992-01-14 | 1995-03-28 | Musco Corporation | Means and method for highly controllable lighting |
US5519590A (en) * | 1992-01-14 | 1996-05-21 | Musco Corporation | Means and method for highly controllable lighting |
AU670062B2 (en) * | 1992-01-14 | 1996-07-04 | Musco Corporation | Means and method for highly controllable lighting |
US5595440A (en) * | 1992-01-14 | 1997-01-21 | Musco Corporation | Means and method for highly controllable lighting of areas or objects |
US5647661A (en) * | 1992-01-14 | 1997-07-15 | Musco Corporation | High efficiency, highly controllable lighting apparatus and method |
US5906425A (en) * | 1992-01-14 | 1999-05-25 | Musco Corporation | Means and method for highly controllable lighting of areas or objects |
EP0675316A1 (en) * | 1994-03-28 | 1995-10-04 | STATUS S.r.L. | Tabletop lamp or floor-lamp providing high lighting quality |
EP0864807A1 (en) * | 1997-02-14 | 1998-09-16 | Koninklijke Philips Electronics N.V. | Street lighting luminaire |
WO2008028517A1 (en) * | 2006-09-07 | 2008-03-13 | Osram Gesellschaft mit beschränkter Haftung | Lamp with deflection device |
US8770801B1 (en) | 2007-05-01 | 2014-07-08 | Musco Corporation | Apparatus and method for pathway or similar lighting |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB536563A (en) | Improvements in or relating to illuminating devices | |
GB516982A (en) | Improvements in and relating to lamp shades | |
GB539472A (en) | Improvements in of relating to street lighting fittings | |
AU121284B2 (en) | Improvements in or relating to devices, particulraly for illumination purposes | |
CA399583A (en) | Key and key hole illumination | |
CA390665A (en) | Lighting fitting | |
AU218140A (en) | Improvements in or relating to devices, particulraly for illumination purposes | |
AU113883B2 (en) | Improvements in or relating to photoflash lamps | |
CA388163A (en) | Blow lamp | |
AU113197B2 (en) | Improvements in or relating to molded fluorescent lamps | |
CA392751A (en) | Lighting unit | |
CA389018A (en) | Street lighting standard mounting | |
CA389374A (en) | Ventilating and illuminating device | |
AU402240A (en) | Improvements in or relating to photoflash lamps | |
CA400621A (en) | Sterilamp ballast lamp | |
CA389545A (en) | Reflector for street and highway lighting | |
CA464331A (en) | Street lighting luminaire | |
AU355240A (en) | Improvements in or relating to molded fluorescent lamps | |
CA396097A (en) | Lamp and reflector | |
CA389991A (en) | Light transforming screen or reflector | |
CA387848A (en) | Fluorescent lamp | |
AU112896B2 (en) | Improvement in non-icing throttle | |
CA389714A (en) | Lamp string | |
CA393681A (en) | Lighting unit | |
CA397272A (en) | Lighting unit |