FR2706017B1 - Projecteur de véhicule automobile à éclairage modulable. - Google Patents
Projecteur de véhicule automobile à éclairage modulable.Info
- Publication number
- FR2706017B1 FR2706017B1 FR9306740A FR9306740A FR2706017B1 FR 2706017 B1 FR2706017 B1 FR 2706017B1 FR 9306740 A FR9306740 A FR 9306740A FR 9306740 A FR9306740 A FR 9306740A FR 2706017 B1 FR2706017 B1 FR 2706017B1
- Authority
- FR
- France
- Prior art keywords
- motor vehicle
- adjustable lighting
- vehicle projector
- projector
- lighting
- 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
-
- 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
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/63—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates
- F21S41/64—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by changing their light transmissivity, e.g. by liquid crystal or electrochromic devices
- F21S41/645—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on refractors, filters or transparent cover plates by changing their light transmissivity, e.g. by liquid crystal or electrochromic devices by electro-optic means, e.g. liquid crystal or electrochromic devices
-
- 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
- F21S41/331—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas
- F21S41/333—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas with discontinuity at the junction between adjacent areas
-
- 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
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
-
- 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
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/68—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens
- F21S41/683—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on screens by moving screens
- F21S41/689—Flaps, i.e. screens pivoting around one of their edges
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9306740A FR2706017B1 (fr) | 1993-06-04 | 1993-06-04 | Projecteur de véhicule automobile à éclairage modulable. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9306740A FR2706017B1 (fr) | 1993-06-04 | 1993-06-04 | Projecteur de véhicule automobile à éclairage modulable. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2706017A1 FR2706017A1 (fr) | 1994-12-09 |
FR2706017B1 true FR2706017B1 (fr) | 1995-08-25 |
Family
ID=9447787
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9306740A Expired - Fee Related FR2706017B1 (fr) | 1993-06-04 | 1993-06-04 | Projecteur de véhicule automobile à éclairage modulable. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2706017B1 (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19704467B4 (de) * | 1997-02-06 | 2006-07-20 | Automotive Lighting Reutlingen Gmbh | Fahrzeug-Scheinwerfer |
JP3104870B2 (ja) * | 1998-01-29 | 2000-10-30 | スタンレー電気株式会社 | 自動車用ランプ |
DE10330215A1 (de) * | 2003-07-03 | 2005-01-20 | Hella Kgaa Hueck & Co. | Scheinwerfer für Fahrzeuge |
JP4892938B2 (ja) * | 2005-11-18 | 2012-03-07 | カシオ計算機株式会社 | 光源ユニット及びプロジェクタ装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH140526A (de) * | 1929-08-15 | 1930-06-15 | Hartmann Charles | Abblendeinrichtung für Scheinwerfer von Kraftfahrzeugen. |
US4458303A (en) * | 1982-05-24 | 1984-07-03 | Berns Michael S | Light beam concentrating, intensifying and filtering device |
IT1247780B (it) * | 1990-11-16 | 1994-12-30 | Carello Spa | Proiettore ellittico a due luci per veicoli |
-
1993
- 1993-06-04 FR FR9306740A patent/FR2706017B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2706017A1 (fr) | 1994-12-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20060228 |