DE1302886B - - Google Patents
Info
- Publication number
- DE1302886B DE1302886B DE1967D0052796 DED0052796A DE1302886B DE 1302886 B DE1302886 B DE 1302886B DE 1967D0052796 DE1967D0052796 DE 1967D0052796 DE D0052796 A DED0052796 A DE D0052796A DE 1302886 B DE1302886 B DE 1302886B
- Authority
- DE
- Germany
- Prior art keywords
- reflector
- colored
- light source
- light
- color
- 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.)
- Withdrawn
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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/08—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing coloured light, e.g. monochromatic; for reducing intensity of light
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Traffic Control Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1967D0052796 DE1302886B (fr) | 1967-04-13 | 1967-04-13 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1967D0052796 DE1302886B (fr) | 1967-04-13 | 1967-04-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1302886B true DE1302886B (fr) | 1971-01-07 |
Family
ID=621686
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1967D0052796 Withdrawn DE1302886B (fr) | 1967-04-13 | 1967-04-13 |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1302886B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2612837A1 (de) * | 1975-04-01 | 1976-10-14 | Lucas Electrical Co Ltd | Lampe |
-
1967
- 1967-04-13 DE DE1967D0052796 patent/DE1302886B/de not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2612837A1 (de) * | 1975-04-01 | 1976-10-14 | Lucas Electrical Co Ltd | Lampe |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
E77 | Valid patent as to the heymanns-index 1977 | ||
EHJ | Ceased/non-payment of the annual fee |