IT8006629A0 - Sistema automatico per regolare la luce dei fari passando dalla posizione di abbagliante a quella anabbagliante e viceversa - Google Patents
Sistema automatico per regolare la luce dei fari passando dalla posizione di abbagliante a quella anabbagliante e viceversaInfo
- Publication number
- IT8006629A0 IT8006629A0 IT8006629A IT662980A IT8006629A0 IT 8006629 A0 IT8006629 A0 IT 8006629A0 IT 8006629 A IT8006629 A IT 8006629A IT 662980 A IT662980 A IT 662980A IT 8006629 A0 IT8006629 A0 IT 8006629A0
- Authority
- IT
- Italy
- Prior art keywords
- going
- adjust
- vice versa
- automatic system
- headlight light
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
- B60Q1/1415—Dimming circuits
- B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/40—Indexing codes relating to other road users or special conditions
- B60Q2300/42—Indexing codes relating to other road users or special conditions oncoming vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT06629/80A IT1168251B (it) | 1980-12-19 | 1980-12-19 | Dispositivo automatico di commutazione dei fari per autoveicoli |
DE8181830208T DE3170173D1 (en) | 1980-12-19 | 1981-10-26 | Automatic headlight beam switching device for automotive vehicles |
EP81830208A EP0055227B1 (en) | 1980-12-19 | 1981-10-26 | Automatic headlight beam switching device for automotive vehicles |
CH8150/81A CH647466A5 (it) | 1980-12-19 | 1981-12-21 | Dispositivo automatico di commutazione dei fari per autoveicolo comandato dalla luce dei fari di un altro veicolo. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT06629/80A IT1168251B (it) | 1980-12-19 | 1980-12-19 | Dispositivo automatico di commutazione dei fari per autoveicoli |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8006629A0 true IT8006629A0 (it) | 1980-12-19 |
IT1168251B IT1168251B (it) | 1987-05-20 |
Family
ID=11121603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT06629/80A IT1168251B (it) | 1980-12-19 | 1980-12-19 | Dispositivo automatico di commutazione dei fari per autoveicoli |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0055227B1 (it) |
CH (1) | CH647466A5 (it) |
DE (1) | DE3170173D1 (it) |
IT (1) | IT1168251B (it) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2133532A (en) * | 1983-01-10 | 1984-07-25 | Guilherme Ysenbout Mogas | Light sensitive switch |
US4645975A (en) * | 1984-09-04 | 1987-02-24 | Ford Motor Company | Composite light pickup device |
KR940003752B1 (ko) * | 1987-01-23 | 1994-04-30 | 박성예 | 자동차의 광전 제어식 측방 조명장치. |
GB2248107A (en) * | 1990-07-24 | 1992-03-25 | Artemis Papadopoulos | Device to automatically regulate vehicle lights |
US5841367A (en) * | 1990-11-07 | 1998-11-24 | Giovanni; Caico | Electronic equipment for prevention of collisions between vehicles |
IT1244132B (it) * | 1990-11-07 | 1994-07-08 | Giovanni Caico | Ricetrasmettitore elettronico per automezzi ad impulsi sonori e visiviper preavviso di pericolo di collisione avvenuta a breve distanza, nonvisibile, tra automezzi ed allarme per distanza di sicurezza su 4 latipredisposto a sistema automatico per freno idroelettrico. |
FR2674201A1 (fr) * | 1991-03-19 | 1992-09-25 | Porcher Pierre Olivier | Dispositif d'assistance a la commande du circuit d'eclairage d'un vehicule. |
GB9424702D0 (en) * | 1994-12-07 | 1995-02-01 | Stewart Alexander | Control of a light source associated with a vehicle |
AU7562398A (en) * | 1997-05-22 | 1998-12-11 | Mun Chor Chow | Vehicle headlamp controller |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2330265A6 (fr) * | 1973-12-11 | 1977-05-27 | Biagiotti Joseph | Dispositif d'allumage automatique, notamment pour phares d'un vehicule |
CH571416A5 (en) * | 1973-12-27 | 1976-01-15 | Pietsch Karel | Automatic vehicle light switch system - ligh sensitive cell to monitor lights |
CH578961A5 (en) * | 1975-03-21 | 1976-08-31 | Pietsch Karel | Automatic controller for motor vehicle lighting system - automatic switch cuts out controller in parking light position |
GB1529523A (en) * | 1977-10-24 | 1978-10-25 | Mcgowan J | Automatic vehicle lighting unit |
CH628296A5 (de) * | 1980-05-19 | 1982-02-26 | Elomesa Trading Ag | Lichtempfindliches schaltgeraet an einem fahrzeug. |
-
1980
- 1980-12-19 IT IT06629/80A patent/IT1168251B/it active
-
1981
- 1981-10-26 EP EP81830208A patent/EP0055227B1/en not_active Expired
- 1981-10-26 DE DE8181830208T patent/DE3170173D1/de not_active Expired
- 1981-12-21 CH CH8150/81A patent/CH647466A5/it not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
IT1168251B (it) | 1987-05-20 |
EP0055227A1 (en) | 1982-06-30 |
CH647466A5 (it) | 1985-01-31 |
DE3170173D1 (en) | 1985-05-30 |
EP0055227B1 (en) | 1985-04-24 |
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