FR2874248B1 - Dispositif de signalisation projetant des faisceaux de lumiere decomposee avec variation angulaire de l'intensite lumineuse - Google Patents
Dispositif de signalisation projetant des faisceaux de lumiere decomposee avec variation angulaire de l'intensite lumineuseInfo
- Publication number
- FR2874248B1 FR2874248B1 FR0408891A FR0408891A FR2874248B1 FR 2874248 B1 FR2874248 B1 FR 2874248B1 FR 0408891 A FR0408891 A FR 0408891A FR 0408891 A FR0408891 A FR 0408891A FR 2874248 B1 FR2874248 B1 FR 2874248B1
- Authority
- FR
- France
- Prior art keywords
- signaling device
- angular variation
- decomposed
- device projecting
- light intensity
- 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 - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/18—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights being additional front lights
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/20—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by refractors, transparent cover plates, light guides or filters
- F21S43/255—Filters
-
- 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
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0408891A FR2874248B1 (fr) | 2004-08-13 | 2004-08-13 | Dispositif de signalisation projetant des faisceaux de lumiere decomposee avec variation angulaire de l'intensite lumineuse |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0408891A FR2874248B1 (fr) | 2004-08-13 | 2004-08-13 | Dispositif de signalisation projetant des faisceaux de lumiere decomposee avec variation angulaire de l'intensite lumineuse |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2874248A1 FR2874248A1 (fr) | 2006-02-17 |
FR2874248B1 true FR2874248B1 (fr) | 2006-11-10 |
Family
ID=34951872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0408891A Expired - Fee Related FR2874248B1 (fr) | 2004-08-13 | 2004-08-13 | Dispositif de signalisation projetant des faisceaux de lumiere decomposee avec variation angulaire de l'intensite lumineuse |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2874248B1 (fr) |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3447129A (en) * | 1966-06-17 | 1969-05-27 | Henry P Birmingham | Aircraft depth-of-flash optical guidance system |
JPS4834542A (fr) * | 1971-09-05 | 1973-05-19 | ||
FR2422109A1 (fr) * | 1978-04-07 | 1979-11-02 | Cesari Anna | Systeme d'illumination mettant en oeuvre un prisme optique |
US5101326A (en) * | 1990-09-27 | 1992-03-31 | The Grote Manufacturing Co. | Lamp assembly for motor vehicle |
TW498148B (en) * | 1999-06-25 | 2002-08-11 | Koninkl Philips Electronics Nv | Vehicle headlamp and a vehicle |
FR2838087B1 (fr) * | 2002-04-04 | 2004-11-19 | Tavernier Serge De | Dispositif de signalisation lumineux destine a la prevention des collisions |
-
2004
- 2004-08-13 FR FR0408891A patent/FR2874248B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2874248A1 (fr) | 2006-02-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20110502 |