FR613587A - Anti-glare device for automobile headlights - Google Patents
Anti-glare device for automobile headlightsInfo
- Publication number
- FR613587A FR613587A FR613587DA FR613587A FR 613587 A FR613587 A FR 613587A FR 613587D A FR613587D A FR 613587DA FR 613587 A FR613587 A FR 613587A
- Authority
- FR
- France
- Prior art keywords
- glare device
- automobile headlights
- headlights
- automobile
- glare
- 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
- 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
- F21V9/12—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 with liquid-filled chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/12—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of emitted light
- F21S41/125—Coloured light
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR613587T | 1926-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR613587A true FR613587A (en) | 1926-11-24 |
Family
ID=8979609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR613587D Expired FR613587A (en) | 1926-03-27 | 1926-03-27 | Anti-glare device for automobile headlights |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR613587A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2489751A (en) * | 1945-07-26 | 1949-11-29 | Jr George V Candler | Roof or covering |
| US2571894A (en) * | 1948-03-12 | 1951-10-16 | Jeremiah D Kennelly | Fluid shutter for light-projecting apparatus |
| LU101623B1 (en) | 2020-01-31 | 2021-08-03 | Ziya Demircan | Component with a space between the panes with changeable optical transparency |
-
1926
- 1926-03-27 FR FR613587D patent/FR613587A/en not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2489751A (en) * | 1945-07-26 | 1949-11-29 | Jr George V Candler | Roof or covering |
| US2571894A (en) * | 1948-03-12 | 1951-10-16 | Jeremiah D Kennelly | Fluid shutter for light-projecting apparatus |
| LU101623B1 (en) | 2020-01-31 | 2021-08-03 | Ziya Demircan | Component with a space between the panes with changeable optical transparency |
| WO2021151437A1 (en) | 2020-01-31 | 2021-08-05 | Ziya Demircan | Component having an intermediate space with changeable optical transparency |
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