FR2732654B1 - PROJECTOR FOR A MOTOR VEHICLE WITH AN ALTERNATIVE LAMP - Google Patents
PROJECTOR FOR A MOTOR VEHICLE WITH AN ALTERNATIVE LAMPInfo
- Publication number
- FR2732654B1 FR2732654B1 FR9504105A FR9504105A FR2732654B1 FR 2732654 B1 FR2732654 B1 FR 2732654B1 FR 9504105 A FR9504105 A FR 9504105A FR 9504105 A FR9504105 A FR 9504105A FR 2732654 B1 FR2732654 B1 FR 2732654B1
- Authority
- FR
- France
- Prior art keywords
- projector
- motor vehicle
- alternative lamp
- lamp
- alternative
- 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
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
- H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
- H05B41/288—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps
- H05B41/292—Arrangements for protecting lamps or circuits against abnormal operating conditions
-
- 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
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/17—Discharge light sources
-
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V25/00—Safety devices structurally associated with lighting devices
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9504105A FR2732654B1 (en) | 1995-04-06 | 1995-04-06 | PROJECTOR FOR A MOTOR VEHICLE WITH AN ALTERNATIVE LAMP |
DE19611308A DE19611308A1 (en) | 1995-04-06 | 1996-03-22 | Motor vehicle headlight with AC drive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9504105A FR2732654B1 (en) | 1995-04-06 | 1995-04-06 | PROJECTOR FOR A MOTOR VEHICLE WITH AN ALTERNATIVE LAMP |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2732654A1 FR2732654A1 (en) | 1996-10-11 |
FR2732654B1 true FR2732654B1 (en) | 1997-06-20 |
Family
ID=9477825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9504105A Expired - Fee Related FR2732654B1 (en) | 1995-04-06 | 1995-04-06 | PROJECTOR FOR A MOTOR VEHICLE WITH AN ALTERNATIVE LAMP |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE19611308A1 (en) |
FR (1) | FR2732654B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2755747B1 (en) * | 1996-11-13 | 1999-01-29 | Valeo Vision | DISCHARGE LAMP PROJECTOR |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1802294U (en) * | 1958-02-18 | 1959-12-17 | Patra Patent Treuhand | ARRANGEMENT FOR ELIMINATING WIRELESS RECEPTION, HIGH FREQUENCY RADIATION FROM DISCHARGE LAMPS WITH EXTERNAL BULB. |
US5198727A (en) * | 1990-02-20 | 1993-03-30 | General Electric Company | Acoustic resonance operation of xenon-metal halide lamps on unidirectional current |
JP2592005B2 (en) * | 1990-05-18 | 1997-03-19 | 株式会社小糸製作所 | Vehicle headlights |
US5343370A (en) * | 1990-10-23 | 1994-08-30 | Koito Manufacturing Co., Ltd. | Motor vehicle headlamp |
DE4125478A1 (en) * | 1991-08-01 | 1993-02-04 | Bosch Gmbh Robert | HEADLIGHTS FOR MOTOR VEHICLES |
JP2875129B2 (en) * | 1993-01-05 | 1999-03-24 | 三菱電機株式会社 | Vehicle discharge lamp lighting device |
DE4310307B4 (en) * | 1993-03-30 | 2004-10-14 | Robert Bosch Gmbh | Headlights for vehicles |
FR2704937B1 (en) * | 1993-05-03 | 1995-08-04 | Valeo Vision | LIGHTING OR SIGNALING DEVICE WITH HIGH VOLTAGE LAMP AND SHIELDING MEANS, FOR MOTOR VEHICLE. |
CA2126172C (en) * | 1993-06-25 | 1998-04-28 | Minoru Yamamoto | Luminaire_with interference reduction |
-
1995
- 1995-04-06 FR FR9504105A patent/FR2732654B1/en not_active Expired - Fee Related
-
1996
- 1996-03-22 DE DE19611308A patent/DE19611308A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE19611308A1 (en) | 1996-10-10 |
FR2732654A1 (en) | 1996-10-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |