ZA200900328B - A traffic light - Google Patents
A traffic lightInfo
- Publication number
- ZA200900328B ZA200900328B ZA200900328A ZA200900328A ZA200900328B ZA 200900328 B ZA200900328 B ZA 200900328B ZA 200900328 A ZA200900328 A ZA 200900328A ZA 200900328 A ZA200900328 A ZA 200900328A ZA 200900328 B ZA200900328 B ZA 200900328B
- Authority
- ZA
- South Africa
- Prior art keywords
- traffic light
- traffic
- light
- Prior art date
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
- 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
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
- F21W2111/02—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00 for roads, paths or the like
-
- 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)
- Road Signs Or Road Markings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA200900328A ZA200900328B (en) | 2006-06-15 | 2009-01-15 | A traffic light |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA200604949 | 2006-06-15 | ||
ZA200900328A ZA200900328B (en) | 2006-06-15 | 2009-01-15 | A traffic light |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA200900328B true ZA200900328B (en) | 2010-03-31 |
Family
ID=38832193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA200900328A ZA200900328B (en) | 2006-06-15 | 2009-01-15 | A traffic light |
Country Status (2)
Country | Link |
---|---|
WO (1) | WO2007144851A2 (en) |
ZA (1) | ZA200900328B (en) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB951604A (en) * | 1959-03-03 | 1964-03-04 | Meiners Optical Devices Ltd | Improvements in or relating to lamps |
DE8701881U1 (en) * | 1987-02-07 | 1987-04-02 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Approach flash light for an airport lighting system |
ATA174989A (en) * | 1989-07-20 | 1999-06-15 | Zelisko Josef Elektro Masch | SIGNAL ARRANGEMENT WITH A SPOTLIGHT |
WO1994016265A1 (en) * | 1992-12-31 | 1994-07-21 | Minnesota Mining And Manufacturing Company | Pole light having a programmable footprint |
-
2007
- 2007-06-15 WO PCT/IB2007/052304 patent/WO2007144851A2/en active Application Filing
-
2009
- 2009-01-15 ZA ZA200900328A patent/ZA200900328B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2007144851A3 (en) | 2008-11-06 |
WO2007144851A2 (en) | 2007-12-21 |
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