IT1189080B - Dispositivo di illuminazione abbagliante a due proiettori per autoveicoli - Google Patents
Dispositivo di illuminazione abbagliante a due proiettori per autoveicoliInfo
- Publication number
- IT1189080B IT1189080B IT19858/86A IT1985886A IT1189080B IT 1189080 B IT1189080 B IT 1189080B IT 19858/86 A IT19858/86 A IT 19858/86A IT 1985886 A IT1985886 A IT 1985886A IT 1189080 B IT1189080 B IT 1189080B
- Authority
- IT
- Italy
- Prior art keywords
- headlights
- motor vehicles
- vehicles
- motor
- headlights device
- Prior art date
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
- F21S41/36—Combinations of two or more separate reflectors
 
- 
        - 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
- F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
 
- 
        - 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
- F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
 
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title | 
|---|---|---|---|
| FR8504470A FR2579721B1 (fr) | 1985-03-26 | 1985-03-26 | Ensemble d'eclairage de route a deux projecteurs pour vehicule automobile | 
Publications (2)
| Publication Number | Publication Date | 
|---|---|
| IT8619858A0 IT8619858A0 (it) | 1986-03-25 | 
| IT1189080B true IT1189080B (it) | 1988-01-28 | 
Family
ID=9317580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date | 
|---|---|---|---|
| IT19858/86A IT1189080B (it) | 1985-03-26 | 1986-03-25 | Dispositivo di illuminazione abbagliante a due proiettori per autoveicoli | 
Country Status (6)
| Country | Link | 
|---|---|
| US (1) | US4654759A (OSRAM) | 
| JP (1) | JPS61263001A (OSRAM) | 
| DE (1) | DE3609659A1 (OSRAM) | 
| ES (1) | ES296566Y (OSRAM) | 
| FR (1) | FR2579721B1 (OSRAM) | 
| IT (1) | IT1189080B (OSRAM) | 
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| DE3930746A1 (de) * | 1989-09-14 | 1991-03-28 | Hella Kg Hueck & Co | Scheinwerfer, insbesondere fuer kraftfahrzeuge | 
| DE4100411A1 (de) * | 1991-01-09 | 1992-07-16 | Bosch Gmbh Robert | Scheinwerfer fuer kraftfahrzeuge | 
| FR2957134B1 (fr) * | 2010-03-05 | 2015-08-21 | Valeo Vision | Module d'eclairage avec deux reflecteurs de distances focales differentes | 
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title | 
|---|---|---|---|---|
| US1462946A (en) * | 1921-12-28 | 1923-07-24 | Stephens Clarence | Antiglare device | 
| US1448434A (en) * | 1922-03-20 | 1923-03-13 | Culver Edward | Lamp | 
| FR557511A (fr) * | 1922-10-17 | 1923-08-10 | Perfectionnements dans les installations de projecteurs pour automobiles | |
| FR654047A (fr) * | 1928-05-10 | 1929-03-30 | Bullier Et Guignet Reunis Ets | Phare pour automobiles et véhicules analogues | 
| FR1319105A (fr) * | 1961-04-04 | 1963-02-22 | Philips Nv | Projecteur pour véhicules à moteur | 
| DE1161827B (de) * | 1962-07-06 | 1964-01-30 | Erwin Kaesemann | Doppelscheinwerfer-System fuer Strassenkraftfahrzeuge | 
| FR1494309A (fr) * | 1966-07-28 | 1967-09-08 | Citroen Sa Andre | Procédé d'éclairage routier par un ensemble de faisceaux lumineux émanant d'un véhicule | 
| NL6817935A (OSRAM) * | 1967-12-14 | 1969-06-17 | ||
| FR2048179A5 (OSRAM) * | 1969-06-03 | 1971-03-19 | Ducellier & Cie | |
| US3710097A (en) * | 1970-01-23 | 1973-01-09 | Lucas Industries Ltd | Headlamp assemblies | 
| US4225904A (en) * | 1978-05-18 | 1980-09-30 | Bill Linder | Fog filter for headlights | 
| US4503488A (en) * | 1982-07-22 | 1985-03-05 | General Electric Company | Multiple headlamp system | 
| EP0106616B1 (en) * | 1982-10-15 | 1989-05-03 | Carello Lighting Plc | Road vehicle headlamp | 
| US4513357A (en) * | 1983-01-19 | 1985-04-23 | Tokyo Shibaura Denki Kabushiki Kaisha | Headlamp unit with timed switching between two lights | 
| US4545001A (en) * | 1984-04-10 | 1985-10-01 | Gte Products Corporation | Sealed lens member for use in a motor vehicle lighting system | 
- 
        1985
        - 1985-03-26 FR FR8504470A patent/FR2579721B1/fr not_active Expired
 
- 
        1986
        - 1986-03-21 US US06/842,621 patent/US4654759A/en not_active Expired - Fee Related
- 1986-03-21 DE DE19863609659 patent/DE3609659A1/de active Granted
- 1986-03-24 ES ES1986296566U patent/ES296566Y/es not_active Expired
- 1986-03-25 IT IT19858/86A patent/IT1189080B/it active
- 1986-03-26 JP JP61066070A patent/JPS61263001A/ja active Pending
 
Also Published As
| Publication number | Publication date | 
|---|---|
| DE3609659A1 (de) | 1986-10-02 | 
| FR2579721A1 (fr) | 1986-10-03 | 
| ES296566U (es) | 1987-12-01 | 
| FR2579721B1 (fr) | 1988-10-14 | 
| JPS61263001A (ja) | 1986-11-21 | 
| IT8619858A0 (it) | 1986-03-25 | 
| DE3609659C2 (OSRAM) | 1987-10-22 | 
| ES296566Y (es) | 1988-05-16 | 
| US4654759A (en) | 1987-03-31 | 
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