IT1276514B1 - Proiettore per veicoli con riflettore "lentinato" per modellare il flusso luminoso tramite riflessione. - Google Patents

Proiettore per veicoli con riflettore "lentinato" per modellare il flusso luminoso tramite riflessione.

Info

Publication number
IT1276514B1
IT1276514B1 IT95RM000214A ITRM950214A IT1276514B1 IT 1276514 B1 IT1276514 B1 IT 1276514B1 IT 95RM000214 A IT95RM000214 A IT 95RM000214A IT RM950214 A ITRM950214 A IT RM950214A IT 1276514 B1 IT1276514 B1 IT 1276514B1
Authority
IT
Italy
Prior art keywords
headlight
slowed
reflector
reflection
vehicles
Prior art date
Application number
IT95RM000214A
Other languages
English (en)
Inventor
Vincenzo Lioy
Lucio Olivetti
Original Assignee
Tri O M S P A
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 Tri O M S P A filed Critical Tri O M S P A
Priority to IT95RM000214A priority Critical patent/IT1276514B1/it
Publication of ITRM950214A0 publication Critical patent/ITRM950214A0/it
Priority to EP96104681A priority patent/EP0741262A3/en
Publication of ITRM950214A1 publication Critical patent/ITRM950214A1/it
Application granted granted Critical
Publication of IT1276514B1 publication Critical patent/IT1276514B1/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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • 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
    • F21S41/337—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector having a structured surface, e.g. with facets or corrugations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
IT95RM000214A 1995-04-03 1995-04-03 Proiettore per veicoli con riflettore "lentinato" per modellare il flusso luminoso tramite riflessione. IT1276514B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT95RM000214A IT1276514B1 (it) 1995-04-03 1995-04-03 Proiettore per veicoli con riflettore "lentinato" per modellare il flusso luminoso tramite riflessione.
EP96104681A EP0741262A3 (en) 1995-04-03 1996-03-25 Motor vehicle headlight with a reflective surface machined to generate the light beam by reflection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95RM000214A IT1276514B1 (it) 1995-04-03 1995-04-03 Proiettore per veicoli con riflettore "lentinato" per modellare il flusso luminoso tramite riflessione.

Publications (3)

Publication Number Publication Date
ITRM950214A0 ITRM950214A0 (it) 1995-04-03
ITRM950214A1 ITRM950214A1 (it) 1996-10-03
IT1276514B1 true IT1276514B1 (it) 1997-10-31

Family

ID=11403234

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95RM000214A IT1276514B1 (it) 1995-04-03 1995-04-03 Proiettore per veicoli con riflettore "lentinato" per modellare il flusso luminoso tramite riflessione.

Country Status (2)

Country Link
EP (1) EP0741262A3 (it)
IT (1) IT1276514B1 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2767904B1 (fr) * 1997-09-03 1999-11-26 Valeo Vision Miroir de projecteur de vehicule automobile pour virages, et projecteur l'incorporant
JP2002245814A (ja) * 2001-02-20 2002-08-30 Koito Mfg Co Ltd 車両用灯具の反射鏡の反射面決定方法、及び車両用灯具
JP3966017B2 (ja) * 2002-02-26 2007-08-29 市光工業株式会社 車両用灯具
ITMI20090363A1 (it) * 2009-03-11 2010-09-12 Grechi Illuminazione S R L Sorgente luminosa a led con unità di convogliamento integrata
AT15697U1 (de) * 2016-03-29 2018-04-15 Zkw Group Gmbh Fahrzeugscheinwerfer mit einem Reflektor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1390747A (en) * 1920-06-15 1921-09-13 Flatlite Ltd Reflector for use in light-projectors
US2565757A (en) * 1946-06-05 1951-08-28 Electric Auto Lite Co Multibeam head lamp incorporating gradually fluted reflector and pluraality of filaments
FR2460442A1 (fr) * 1979-06-29 1981-01-23 Cibie Projecteurs Nouvelle structure de projecteur, notamment de projecteur d'automobile
JP2591094B2 (ja) * 1988-08-23 1997-03-19 市光工業株式会社 自動車用前照灯
JP2610546B2 (ja) * 1991-01-25 1997-05-14 株式会社小糸製作所 車輌用前照灯の反射鏡

Also Published As

Publication number Publication date
ITRM950214A1 (it) 1996-10-03
EP0741262A3 (en) 1997-01-08
ITRM950214A0 (it) 1995-04-03
EP0741262A2 (en) 1996-11-06

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19990323