FR2732654B1 - Projecteur pour vehicule automobile a lampe a alimentation alternative - Google Patents

Projecteur pour vehicule automobile a lampe a alimentation alternative

Info

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
Application number
FR9504105A
Other languages
English (en)
French (fr)
Other versions
FR2732654A1 (fr
Inventor
Joel Leleve
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Vision SAS
Original Assignee
Valeo Vision SAS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Valeo Vision SAS filed Critical Valeo Vision SAS
Priority to FR9504105A priority Critical patent/FR2732654B1/fr
Priority to DE19611308A priority patent/DE19611308A1/de
Publication of FR2732654A1 publication Critical patent/FR2732654A1/fr
Application granted granted Critical
Publication of FR2732654B1 publication Critical patent/FR2732654B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR9504105A 1995-04-06 1995-04-06 Projecteur pour vehicule automobile a lampe a alimentation alternative Expired - Fee Related FR2732654B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9504105A FR2732654B1 (fr) 1995-04-06 1995-04-06 Projecteur pour vehicule automobile a lampe a alimentation alternative
DE19611308A DE19611308A1 (de) 1995-04-06 1996-03-22 Kraftfahrzeugscheinwerfer mit Wechselstrombetriebener Lampe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9504105A FR2732654B1 (fr) 1995-04-06 1995-04-06 Projecteur pour vehicule automobile a lampe a alimentation alternative

Publications (2)

Publication Number Publication Date
FR2732654A1 FR2732654A1 (fr) 1996-10-11
FR2732654B1 true FR2732654B1 (fr) 1997-06-20

Family

ID=9477825

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9504105A Expired - Fee Related FR2732654B1 (fr) 1995-04-06 1995-04-06 Projecteur pour vehicule automobile a lampe a alimentation alternative

Country Status (2)

Country Link
DE (1) DE19611308A1 (de)
FR (1) FR2732654B1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2755747B1 (fr) * 1996-11-13 1999-01-29 Valeo Vision Projecteur a lampe a decharge

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1802294U (de) * 1958-02-18 1959-12-17 Patra Patent Treuhand Anordnung zur beseitigung von den drahtlosen empfang stoerenden hochfrequenzstrahlungen bei entladungslampen mit aussenhuellkolben.
US5198727A (en) * 1990-02-20 1993-03-30 General Electric Company Acoustic resonance operation of xenon-metal halide lamps on unidirectional current
JP2592005B2 (ja) * 1990-05-18 1997-03-19 株式会社小糸製作所 車輌用前照灯
US5343370A (en) * 1990-10-23 1994-08-30 Koito Manufacturing Co., Ltd. Motor vehicle headlamp
DE4125478A1 (de) * 1991-08-01 1993-02-04 Bosch Gmbh Robert Scheinwerfer fuer kraftfahrzeuge
JP2875129B2 (ja) * 1993-01-05 1999-03-24 三菱電機株式会社 車両用放電灯点灯装置
DE4310307B4 (de) * 1993-03-30 2004-10-14 Robert Bosch Gmbh Scheinwerfer für Fahrzeuge
FR2704937B1 (fr) * 1993-05-03 1995-08-04 Valeo Vision Dispositif d'eclairage ou de signalisation a lampe haute tension et a moyens de blindage, pour vehicule automobile.
CA2126172C (en) * 1993-06-25 1998-04-28 Minoru Yamamoto Luminaire_with interference reduction

Also Published As

Publication number Publication date
FR2732654A1 (fr) 1996-10-11
DE19611308A1 (de) 1996-10-10

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Legal Events

Date Code Title Description
ST Notification of lapse