FR2791122B1 - Projecteur de vehicule automobile a zone de fond active - Google Patents
Projecteur de vehicule automobile a zone de fond activeInfo
- Publication number
- FR2791122B1 FR2791122B1 FR9903305A FR9903305A FR2791122B1 FR 2791122 B1 FR2791122 B1 FR 2791122B1 FR 9903305 A FR9903305 A FR 9903305A FR 9903305 A FR9903305 A FR 9903305A FR 2791122 B1 FR2791122 B1 FR 2791122B1
- Authority
- FR
- France
- Prior art keywords
- motor vehicle
- bottom area
- active bottom
- vehicle projector
- projector
- 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 - Lifetime
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
- F21S41/30—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
- F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
- F21S41/335—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with continuity 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
- F21S41/10—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
- F21S41/10—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
- F21S41/173—Fluorescent light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9903305A FR2791122B1 (fr) | 1999-03-17 | 1999-03-17 | Projecteur de vehicule automobile a zone de fond active |
DE10012634A DE10012634B4 (de) | 1999-03-17 | 2000-03-15 | Kraftfahrzeugscheinwerfer mit aktivem Rückwandbereich |
IT2000RM000140A IT1315869B1 (it) | 1999-03-17 | 2000-03-16 | Proiettore di autoveicolo a zona di fondo attiva. |
US09/528,340 US6520668B1 (en) | 1999-03-17 | 2000-03-17 | Motor vehicle headlight with an active base zone |
JP2000075639A JP2000311509A (ja) | 1999-03-17 | 2000-03-17 | 自動車用ヘッドライト |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9903305A FR2791122B1 (fr) | 1999-03-17 | 1999-03-17 | Projecteur de vehicule automobile a zone de fond active |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2791122A1 FR2791122A1 (fr) | 2000-09-22 |
FR2791122B1 true FR2791122B1 (fr) | 2001-06-08 |
Family
ID=29797710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9903305A Expired - Lifetime FR2791122B1 (fr) | 1999-03-17 | 1999-03-17 | Projecteur de vehicule automobile a zone de fond active |
Country Status (5)
Country | Link |
---|---|
US (1) | US6520668B1 (fr) |
JP (1) | JP2000311509A (fr) |
DE (1) | DE10012634B4 (fr) |
FR (1) | FR2791122B1 (fr) |
IT (1) | IT1315869B1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002231040A (ja) * | 2001-01-26 | 2002-08-16 | Koyo Denki Kogyo Kk | 高圧水銀ランプ装置 |
JP4302444B2 (ja) * | 2003-06-24 | 2009-07-29 | 本田技研工業株式会社 | テールライト構造 |
EP1712833A4 (fr) * | 2004-02-04 | 2009-06-03 | Nitto Denko Corp | Dispositif d'eclairage et appareil d'irradiation de lumiere utilisant un tel dispositif et procede de production pour feuille de produit photosensible utilisant de tels dispositifs |
JP5396703B2 (ja) * | 2007-10-09 | 2014-01-22 | 富士通セミコンダクター株式会社 | 熱処理装置及び方法、並びに半導体装置の製造方法 |
FR2922671B1 (fr) * | 2007-10-17 | 2010-03-12 | Valeo Vision | Procede de determination automatique de coefficient d'une pente sur le point d'etre abordee par un vehicule automobile et dispositif associe |
FR2940402B1 (fr) * | 2008-12-18 | 2013-08-23 | Valeo Vision Sas | Module optique de vehicule automobile prevu pour donner un faisceau a coupure et un faisceau sans coupure |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR454342A (fr) * | 1913-02-14 | 1913-07-01 | Auguste Michel | Dispositif d'éclairage destiné à remplacer les phares d'automobiles actuellement en usage |
FR802570A (fr) * | 1935-05-14 | 1936-09-08 | Perfectionnement aux phares d'automobile | |
JPS5821905U (ja) * | 1981-08-06 | 1983-02-10 | 市光工業株式会社 | 前照灯ユニツト |
JPS59158003A (ja) * | 1983-02-28 | 1984-09-07 | 市光工業株式会社 | 自動車用前照灯 |
JPS59158002A (ja) * | 1983-02-28 | 1984-09-07 | 市光工業株式会社 | 自動車用前照灯 |
JP2622564B2 (ja) * | 1986-12-30 | 1997-06-18 | ヴァレオ ヴイジョン | カットオフによって限定されたビームを放射する、変形底部を有する自動車用前照灯 |
IT214875Z2 (it) * | 1988-11-22 | 1990-07-04 | Carello Spa | Proiettore per autoveicoli |
JP2604647B2 (ja) * | 1991-01-28 | 1997-04-30 | 株式会社小糸製作所 | 車輌用灯具の反射鏡 |
US5446639A (en) * | 1992-04-03 | 1995-08-29 | Nippon Sheet Glass Co., Ltd. | Illuminating apparatus |
CN1117000A (zh) * | 1994-08-18 | 1996-02-21 | 李建民 | 汽车防眩远光前照明灯 |
FR2769687B1 (fr) * | 1997-10-13 | 2000-03-03 | Valeo Vision | Ensemble de projecteurs gauche et droit de vehicule automobile, a proprietes photometriques ameliorees |
JP3913358B2 (ja) * | 1998-03-18 | 2007-05-09 | 株式会社小糸製作所 | 車輌用標識灯 |
-
1999
- 1999-03-17 FR FR9903305A patent/FR2791122B1/fr not_active Expired - Lifetime
-
2000
- 2000-03-15 DE DE10012634A patent/DE10012634B4/de not_active Expired - Fee Related
- 2000-03-16 IT IT2000RM000140A patent/IT1315869B1/it active
- 2000-03-17 JP JP2000075639A patent/JP2000311509A/ja active Pending
- 2000-03-17 US US09/528,340 patent/US6520668B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ITRM20000140A0 (it) | 2000-03-16 |
DE10012634B4 (de) | 2013-01-31 |
FR2791122A1 (fr) | 2000-09-22 |
DE10012634A1 (de) | 2000-09-21 |
JP2000311509A (ja) | 2000-11-07 |
ITRM20000140A1 (it) | 2001-09-16 |
IT1315869B1 (it) | 2003-03-26 |
US6520668B1 (en) | 2003-02-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 18 |
|
PLFP | Fee payment |
Year of fee payment: 19 |