IT1305162B1 - Dispositivo di illuminazione adattativo, a doppio proiettore, perautoveicoli, con diaframma variabile. - Google Patents

Dispositivo di illuminazione adattativo, a doppio proiettore, perautoveicoli, con diaframma variabile.

Info

Publication number
IT1305162B1
IT1305162B1 IT1998TO000934A ITTO980934A IT1305162B1 IT 1305162 B1 IT1305162 B1 IT 1305162B1 IT 1998TO000934 A IT1998TO000934 A IT 1998TO000934A IT TO980934 A ITTO980934 A IT TO980934A IT 1305162 B1 IT1305162 B1 IT 1305162B1
Authority
IT
Italy
Prior art keywords
vehicles
lighting device
variable diaphragm
adaptive lighting
double projector
Prior art date
Application number
IT1998TO000934A
Other languages
English (en)
Inventor
Bartolomeo Pairetti
Piero Perlo
Sabino Sinesi
Claudia Bigliati
Alessandro Negri
Vito Lambertini
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Priority to IT1998TO000934A priority Critical patent/IT1305162B1/it
Priority to EP99122137A priority patent/EP0999408A3/en
Publication of ITTO980934A1 publication Critical patent/ITTO980934A1/it
Application granted granted Critical
Publication of IT1305162B1 publication Critical patent/IT1305162B1/it

Links

Classifications

    • 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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/16—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed
    • F21V11/18—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed movable, e.g. flaps, slides
    • 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
IT1998TO000934A 1998-11-05 1998-11-05 Dispositivo di illuminazione adattativo, a doppio proiettore, perautoveicoli, con diaframma variabile. IT1305162B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT1998TO000934A IT1305162B1 (it) 1998-11-05 1998-11-05 Dispositivo di illuminazione adattativo, a doppio proiettore, perautoveicoli, con diaframma variabile.
EP99122137A EP0999408A3 (en) 1998-11-05 1999-11-05 Double headlamp adaptive lighting device for motor-vehicles, having a variable diaphragm

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1998TO000934A IT1305162B1 (it) 1998-11-05 1998-11-05 Dispositivo di illuminazione adattativo, a doppio proiettore, perautoveicoli, con diaframma variabile.

Publications (2)

Publication Number Publication Date
ITTO980934A1 ITTO980934A1 (it) 2000-05-05
IT1305162B1 true IT1305162B1 (it) 2001-04-10

Family

ID=11417160

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1998TO000934A IT1305162B1 (it) 1998-11-05 1998-11-05 Dispositivo di illuminazione adattativo, a doppio proiettore, perautoveicoli, con diaframma variabile.

Country Status (2)

Country Link
EP (1) EP0999408A3 (it)
IT (1) IT1305162B1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2828850B1 (fr) * 2001-08-24 2003-12-19 Valeo Vision Dispositif d'eclairage realisant un faisceau d'eclairage pour la circulation par temps pluvieux
DE102004034838B4 (de) * 2004-07-19 2015-07-23 Daimler Ag Fahrzeugscheinwerfersystem mit variabler Strahlform
DE102007045150B4 (de) * 2006-09-27 2021-03-04 HELLA GmbH & Co. KGaA Scheinwerferanordnung für ein Fahrzeug und Verfahren zum Steuern einer Scheinwerferanordnung
FR2963662B1 (fr) * 2010-08-06 2014-11-21 Valeo Vision Unite optique pour dispositif de signalisation et/ou d'eclairage
CN115199988A (zh) * 2022-09-16 2022-10-18 常州通宝光电股份有限公司 一种基于红外探测技术的车灯组件及照明装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458303A (en) * 1982-05-24 1984-07-03 Berns Michael S Light beam concentrating, intensifying and filtering device
US4890208A (en) * 1986-09-19 1989-12-26 Lehigh University Stage lighting apparatus
JP2579256Y2 (ja) * 1992-04-30 1998-08-20 株式会社小糸製作所 光束パターン可変型４灯式前照灯
DE19642467B4 (de) * 1996-10-15 2010-04-08 Automotive Lighting Reutlingen Gmbh Scheinwerferanlage für Fahrzeuge zur Aussendung eines veränderlichen Lichtbündels

Also Published As

Publication number Publication date
ITTO980934A1 (it) 2000-05-05
EP0999408A3 (en) 2001-09-05
EP0999408A2 (en) 2000-05-10

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